# Recruitment and staffing agencies around the world

Tamtam tracks 7,373 recruitment and staffing agencies worldwide. This list ranks the 100 largest by number of employees on LinkedIn, led by Randstad, Adecco and ADP. Their median headcount is 13,266. Half of them were founded in 1996 or later. The most common headquarters are London (7), New Delhi (5) and San Francisco (5).

These companies are large and mid-sized firms focused on human resources and recruitment services. Most are global or operate across multiple countries, with a few notable exceptions that serve specific national or regional markets. This list includes companies like Randstad, which provides workforces and HR advice, and Adecco, a top provider of HR solutions matching talent with job opportunities. ADP focuses on improving workplace experiences through advanced HR products, while ManpowerGroup sources and assesses talent globally. Also listed is Hays, a specialist in recruitment and workforce solutions, and Quess Corp Limited, an integrated business service provider.

The headquarters of these companies are spread across several continents, indicating a global distribution rather than a concentration in one geographical area. For example, Randstad is based in Diemen, Netherlands, Adecco in Zurich, Switzerland, and ADP in Roseland, USA. Other headquarters include London, UK, for WTW and Hays, and Bengaluru, India, for Quess Corp Limited. This diversity in headquarters locations suggests a widespread presence of major players in the human resources and recruitment sector.

🌍 World · 100 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Randstad](https://www.tamtam.ai/c/randstad) (randstad.com)<br>Provides companies with quality workforces, helps people find jobs, advises on HR needs, and offers training, combining technology with personalized human attention. | Human Resources Services | 🇳🇱 Diemen | 653,000 | 1960 |
| 2 | [Adecco](https://www.tamtam.ai/c/adecco) (adecco.com)<br>Top provider of HR solutions matching talented individuals with job opportunities worldwide, offering industry insight, training, and mentoring for career development | Staffing and Recruiting | 🇨🇭 Zurich | 199,071 |  |
| 3 | [ADP](https://www.tamtam.ai/c/adp) (adp.com)<br>Innovative company focusing on improving workplace experiences through advanced products and services in HR, talent, time management, benefits, and payroll | Human Resources Services | 🇺🇸 Roseland | 187,000 |  |
| 4 | [ManpowerGroup](https://www.tamtam.ai/c/manpowergroup) (manpowergroup.com)<br>Global workforce solutions company sourcing, assessing, and managing talent for organizations worldwide, while providing sustainable employment opportunities across various industries and skills | Staffing and Recruiting | 🇺🇸 Milwaukee | 72,454 | 1948 |
| 5 | [Servicio Nacional de Aprendizaje (SENA)](https://www.tamtam.ai/c/servicio-nacional-de-aprendizaje-sena) (sena.edu.co)<br>A national establishment in Colombia offering free technical training and job placement services to enhance competitiveness and employment opportunities for individuals | Higher Education | 🇨🇴 Bogotá | 61,960 |  |
| 6 | [EU Careers by EPSO](https://www.tamtam.ai/c/eu-careers-by-epso) (eu-careers.europa.eu)<br>Selection of talented candidates for various EU institutions through competitions, facilitating recruitment of professionals and graduates for European civil service. | Staffing and Recruiting | 🇧🇪 Brussels | 58,380 | 2002 |
| 7 | [WTW](https://www.tamtam.ai/c/wtw) (wtwco.com)<br>Offering data-driven solutions in people, risk, and capital areas, leveraging global expertise to enhance strategy, resilience, workforce motivation, and performance | Financial Services | 🇬🇧 London | 55,656 |  |
| 8 | [Way2Freshers](https://www.tamtam.ai/c/way2freshers) (way2fresher.com)<br>A premium job portal by recruiters helping freshers find job openings across India Recruiters can post job openings by emailing job descriptions | Information Services | 🇮🇳 Hyderabad | 54,198 | 2015 |
| 9 | [France Travail](https://www.tamtam.ai/c/france-travail) (francetravail.fr)<br>It is a major player in the French employment market, helping job seekers find work and supporting companies with recruitment needs. | Government Administration | 🇫🇷 Paris | 52,056 |  |
| 10 | [DEKRA](https://www.tamtam.ai/c/dekra) (dekra.com)<br>DEKRA provides expert safety services worldwide, including vehicle inspection, claims services, industrial inspections, training, product certification, and sustainable solutions | Public Safety | 🇩🇪 Stuttgart | 49,000 |  |
| 11 | [Marsh McLennan](https://www.tamtam.ai/c/marsh-mclennan) (corporate.marsh.com)<br>Provides risk management, strategic consulting, and human resources solutions to clients worldwide, enhancing their ability to navigate challenges and seize opportunities. | Professional Services | 🇺🇸 New York | 40,340 | 1871 |
| 12 | [Hotel Job Vacancy](https://www.tamtam.ai/c/hotel-job-vacancy) (dubaihotelvacancy.com)<br>The company offers alerts for upcoming job opportunities in the hospitality industry through their network at wwwdubaihotelvacancycom | Hospitality | 🇮🇳 New Delhi | 39,097 | 2018 |
| 13 | [Conduent](https://www.tamtam.ai/c/conduent) (conduent.com)<br>Digital business solutions provider leveraging cloud computing, AI, and automation to enhance client operations, improve customer experiences, and drive efficiencies | Business Consulting and Services | 🇺🇸 Florham Park | 38,990 | 2017 |
| 14 | [Quess Corp Limited](https://www.tamtam.ai/c/quess-corp-limited) (quesscorp.com)<br>An integrated business service provider offering technology-enabled staffing and managed outsourcing services to create a more productive workforce and drive success for clients | Staffing and Recruiting | 🇮🇳 Bengaluru | 33,670 | 2007 |
| 15 | [Hays](https://www.tamtam.ai/c/hays) (haysplc.com)<br>Specialist recruitment and workforce solutions provider offering advisory services, career transitions, and employer brand positioning, with a focus on empowering people and businesses to succeed globally | Staffing and Recruiting | 🇬🇧 London | 31,854 |  |
| 16 | [Manpower](https://www.tamtam.ai/c/manpower) (manpower.com)<br>Global leader in contingent and permanent recruitment, providing agile staffing solutions and access to a deep talent pool for businesses. | Staffing and Recruiting | 🇺🇸 Milwaukee | 30,000 | 1948 |
| 17 | [TEKsystems](https://www.tamtam.ai/c/teksystems) (teksystems.com)<br>Global solutions provider specializing in accelerating business transformation through resolving technology, business, and talent challenges for Fortune 500 organizations | IT Services and IT Consulting | 🇺🇸 Hanover | 28,131 | 1983 |
| 18 | [Robert Half](https://www.tamtam.ai/c/robert-half) (roberthalf.com)<br>Connecting skilled professionals with companies through contract, temporary, and permanent placements in finance, technology, marketing, legal, and administrative sectors. | Staffing and Recruiting | 🇺🇸 Menlo Park | 26,429 | 1948 |
| 19 | [Grupo GPS](https://www.tamtam.ai/c/grupo-gps) (gpssa.com.br)<br>Provides security, facility management, flexible logistics, and eco-efficient services across Brazil, serving over 1,000 clients with 50,000 employees. | Facilities Services | 🇧🇷 São Paulo | 25,439 | 1962 |
| 20 | [LHH](https://www.tamtam.ai/c/lhh) (lhh.com)<br>Global HR solutions provider offering advisory, career transition, leadership development, and recruitment services to organizations and individuals worldwide. | Human Resources Services | 🇺🇸 Jacksonville | 25,394 |  |
| 21 | [Contax S.A.](https://www.tamtam.ai/c/contax-s-a) (contax.com.br)<br>Specializing in customer relationship management, this company provides customized, intelligent solutions through a human-centric approach, utilizing technology and multichannel strategies for brands and consumers | IT Services and IT Consulting | 🇧🇷 São Paulo | 25,342 |  |
| 22 | [Transguard Group](https://www.tamtam.ai/c/transguard-group) (transguardgroup.com)<br>Providing flexible staffing solutions across security, facilities management, cash services, and white-collar roles throughout the UAE since 2001. | Outsourcing and Offshoring Consulting | 🇦🇪 Dubai | 25,256 | 2001 |
| 23 | [Aya Healthcare](https://www.tamtam.ai/c/aya-healthcare) (ayahealthcare.com)<br>A leading healthcare talent software and staffing company offering a wide range of labor services, powered by a comprehensive software suite | Staffing and Recruiting | 🇺🇸 San Diego | 24,932 |  |
| 24 | [Hotel Jobs Worldwide](https://www.tamtam.ai/c/hotel-jobs-worldwide) (dubaihotelvacancy.com)<br>Connecting job seekers with international hospitality opportunities by providing a free platform for genuine employment listings across the global hotel industry. | Hospitality | 🇮🇳 New Delhi | 22,124 | 2019 |
| 25 | [Korn Ferry](https://www.tamtam.ai/c/korn-ferry) (kornferry.com)<br>It is a global consulting firm specializing in organizational design, hiring, workforce motivation, and professional development for career advancement. | Business Consulting and Services | 🇺🇸 Los Angeles | 21,328 |  |
| 26 | [Grupo EULEN](https://www.tamtam.ai/c/grupo-eulen) (eulen.com)<br>Provides specialized outsourced services globally, including facility management, cleaning, security, maintenance, environmental, healthcare, and HR solutions for businesses and public administrations. | Facilities Services | 🇪🇸 Madrid | 20,585 | 1962 |
| 27 | [Aerotek](https://www.tamtam.ai/c/aerotek) (aerotek.com)<br>Aerotek provides staffing and services solutions for various industries, helping companies and careers evolve to overcome challenges in North American industry | Staffing and Recruiting | 🇺🇸 Hanover | 20,490 | 1983 |
| 28 | [Kelly](https://www.tamtam.ai/c/kelly) (kellyservices.com)<br>A pioneering staffing company connecting over 450,000 individuals with work annually, leveraging expertise in various industries since 1946 | Staffing and Recruiting | 🇺🇸 Troy | 20,231 | 1946 |
| 29 | [CIEE - Centro de Integração Empresa-Escola](https://www.tamtam.ai/c/ciee-centro-de-integracao-empresa-escola) (portal.ciee.org.br)<br>An organization providing learning and internship programs for adolescents and young adults, facilitating their entry into the workforce | Philanthropic Fundraising Services | 🇧🇷 São Paulo | 19,879 | 1964 |
| 30 | [Amergis Healthcare Staffing](https://www.tamtam.ai/c/amergis-healthcare-staffing) (amergis.com)<br>Healthcare staffing agency offering opportunities and solutions for various healthcare professionals and organizations with a personalized approach and exceptional service | Staffing and Recruiting | 🇺🇸 Columbia | 19,829 | 1988 |
| 31 | [Insight Global](https://www.tamtam.ai/c/insight-global) (insightglobal.com)<br>Providing global staffing and professional services with technical advisors and culture consultants to Fortune 1000 companies across multiple industries. | Business Consulting and Services | 🇺🇸 Atlanta | 19,744 | 2001 |
| 32 | [The Adecco Group](https://www.tamtam.ai/c/the-adecco-group) (adeccogroup.com)<br>Global talent company providing employability, digital and engineering solutions, and workforce optimization across multiple industries and countries. | Human Resources Services | 🇨🇭 Zurich | 19,418 |  |
| 33 | [INTELCIA](https://www.tamtam.ai/c/intelcia) (intelcia.com)<br>Global outsourcing company providing tailored services in CX, business processes, IT and consulting solutions across multiple continents with 35,000+ employees | Outsourcing and Offshoring Consulting | 🇲🇦 Casablanca | 18,927 | 2000 |
| 34 | [Liq](https://www.tamtam.ai/c/liq) (contax.com.br)<br>Transforms relationships with efficient, secure, and reliable integrated solutions. They operate in Brazil, Argentina, Colombia, Peru, Chile, Ecuador, Panama, USA, Canada, and Spain. | IT Services and IT Consulting | 🇧🇷 São Paulo | 18,719 | 2000 |
| 35 | [Paychex](https://www.tamtam.ai/c/paychex) (paychex.com)<br>Leading provider of HR, payroll, and benefits solutions for businesses in the US and Europe, serving over 740,000 clients and 22M worksite employees | Human Resources Services | 🇺🇸 Rochester | 18,530 | 1971 |
| 36 | [Gi Group](https://www.tamtam.ai/c/gi-group) (gigroup.com)<br>Providing temporary, permanent, professional staffing, executive search, outsourcing, training, outplacement, and HR consultancy services worldwide across multiple industries. | Staffing and Recruiting | 🇺🇸 Milan | 17,915 |  |
| 37 | [Maxim Healthcare Staffing](https://www.tamtam.ai/c/maxim-healthcare-staffing) (maximhealthcare.com)<br>A national healthcare staffing agency connecting top professionals with various partners, offering career opportunities in nursing, allied health, locum tenens, and more | Staffing and Recruiting | 🇺🇸 Columbia | 16,382 | 1988 |
| 38 | [Michael Page](https://www.tamtam.ai/c/michael-page) (redirect.michaelpage.com)<br>Professional services recruitment with specialized teams offering local market knowledge and international network support across multiple industries and regions. | Staffing and Recruiting | 🇬🇧 Addlestone | 15,725 |  |
| 39 | [Hotel Jobs \| JobKing.org](https://www.tamtam.ai/c/hotel-jobs-jobking-org) (jobking.org)<br>Global hospitality career portal offering verified job openings and recruitment services specifically for professionals seeking employment within the tourism and hotel sector. | Hospitality | 🇮🇳 New Delhi | 15,690 | 2017 |
| 40 | [ESS](https://www.tamtam.ai/c/ess) (ess.com)<br>Specializing in education staffing since 2000, we provide qualified staff to K-12 school districts, including substitute teachers and support staff | Education Administration Programs | 🇺🇸 Knoxville | 15,584 | 2000 |
| 41 | [JOB](https://www.tamtam.ai/c/job) (somosjob.ar)<br>A communication and services agency providing creative solutions to consumer goods marketing teams Expert team with offices in Argentina and Uruguay | Advertising Services | 🇦🇷 Buenos Aires | 15,492 | 1977 |
| 42 | [Work From Home/ Fresher & Experience Jobs](https://www.tamtam.ai/c/work-from-home-fresher-and-experience-jobs) (talentsjobs.in)<br>A platform providing job opportunities, internships, competitions, certifications, and services for fresher & experienced individuals, helping over 70,000 people secure roles | Human Resources Services | 🇮🇳 New Delhi | 15,216 |  |
| 43 | [Alight Solutions](https://www.tamtam.ai/c/alight-solutions) (alight.com)<br>Leading cloud-based human capital technology and services provider for global organizations, administering employee benefits and empowering workforce decisions and engagement. | Human Resources Services | 🇺🇸 Chicago | 15,000 | 1940 |
| 44 | [NIIT Limited](https://www.tamtam.ai/c/niit-limited) (niit.com)<br>A leading skills and talent development corporation offering diverse learning programs in futuristic domains for individuals and businesses worldwide | Education Administration Programs | 🇮🇳 Gurugram | 14,842 | 1981 |
| 45 | [HR Rail](https://www.tamtam.ai/c/hr-rail) (hr-rail.be)<br>Specializing in recruiting and engaging talent for rail transportation companies, focusing on technical innovations and infrastructure development for optimal railway operations | Human Resources Services | 🇧🇪 Brussels | 14,659 | 2014 |
| 46 | [ABC Consultants](https://www.tamtam.ai/c/abc-consultants) (abcconsultants.in)<br>Providing executive search and talent advisory services to help multinational and Indian businesses hire top-tier leadership talent. | Business Consulting and Services | 🇮🇳 New Delhi | 14,629 | 1969 |
| 47 | [Anglo-Eastern](https://www.tamtam.ai/c/anglo-eastern) (angloeastern.com)<br>With almost 50 years of experience, the company provides ship and crew management, technical services, and maritime training worldwide, focusing on integrity and community | Maritime Transportation | 🇭🇰 Hong Kong | 14,214 | 1974 |
| 48 | [Express Employment International](https://www.tamtam.ai/c/express-employment-international) (expresspros.com)<br>International staffing company supporting franchise locations worldwide, providing staffing and HR services to connect individuals with jobs and businesses with employees | Staffing and Recruiting | 🇺🇸 Oklahoma City | 14,211 | 1983 |
| 49 | [Bundesagentur für Arbeit](https://www.tamtam.ai/c/bundesagentur-fur-arbeit) (arbeitsagentur.de)<br>Provides comprehensive employment and training services to citizens, businesses, and institutions, facilitating job placement and workforce development in Germany. | Government Administration | 🇩🇪 Nuremberg | 13,456 | 1952 |
| 50 | [Fresher jobs](https://www.tamtam.ai/c/fresher-jobs-bhopal) (bit.ly)<br>The company works on recruitments in the health and wellness industry, particularly focusing on a social media entrepreneurship project in collaboration with the Delhi government | Human Resources Services | 🇮🇳 Bhopal | 13,266 | 2020 |
| 51 | [Empresa Confidencial](https://www.tamtam.ai/c/empresa-confidencial) (confidential.careers)<br>Sharing this with everyone! A company that spreads information or messages to a wide audience | Staffing and Recruiting | 🇧🇷 São Paulo | 12,809 | 2015 |
| 52 | [AIESEC](https://www.tamtam.ai/c/aiesec-montreal) (aiesec.org)<br>AIESEC develops leadership in youth aged 18 to 30 and provides international talent recruitment solutions for organizations worldwide | Non-profit Organizations | 🇨🇦 Montreal | 12,751 | 1948 |
| 53 | [TrueBlue Inc.](https://www.tamtam.ai/c/trueblue-inc) (trueblue.com)<br>Staffing, recruiting, and workforce management services for diverse industries, providing reliable and efficient workforce solutions daily. | Staffing and Recruiting | 🇺🇸 Tacoma | 12,447 | 1989 |
| 54 | [TeamLease Services Limited](https://www.tamtam.ai/c/teamlease-services-limited) (teamlease.com)<br>Leading people supply chain solution provider offering hiring, productivity, and scale solutions to employers through skill training programs and apprenticeship initiatives | Staffing and Recruiting | 🇮🇳 Bengaluru | 12,343 | 2002 |
| 55 | [Remote](https://www.tamtam.ai/c/remote-san-francisco) (remote.com)<br>Comprehensive HR and payroll platform enabling companies to hire, manage, and pay employees worldwide with compliance and local expertise. | Human Resources Services | 🇺🇸 San Francisco | 12,042 | 2019 |
| 56 | [TMF Group](https://www.tamtam.ai/c/tmf-group) (tmf-group.com)<br>Provides global administrative, financial, and legal support, helping companies navigate complex regulations and operate safely across numerous international markets. | Financial Services | 🇳🇱 Amsterdam | 11,186 | 1988 |
| 57 | [Randstad USA](https://www.tamtam.ai/c/randstad-usa) (randstadusa.com)<br>Provides staffing, recruitment, outsourcing, consulting, and workforce management solutions across various industries in the U.S. and Canada. | Staffing and Recruiting | 🇺🇸 Atlanta | 10,638 |  |
| 58 | [Hospitality Information & Jobs Vacancies](https://www.tamtam.ai/c/hospitality-information-and-jobs-vacancies) (hospitalityjobsvacancies.com)<br>Platform for sharing job advertisements within the hotel industry and related sectors, facilitating direct applications between hospitality professionals and active recruitment listings. | Hospitality | 🇹🇭 Bangkok | 10,113 | 2019 |
| 59 | [Handshake](https://www.tamtam.ai/c/handshake) (joinhandshake.com)<br>career platform connecting Gen Z students, alumni, employers, and educators to facilitate job discovery and workforce building. | Software Development | 🇺🇸 San Francisco | 9,901 | 2014 |
| 60 | [Deel](https://www.tamtam.ai/c/deel) (deel.com)<br>Platform offering HR tools, payroll, compliance, and mobility services to help companies manage and scale international workforces efficiently. | Human Resources Services | 🇺🇸 San Francisco | 9,873 | 2019 |
| 61 | [Kelly Education](https://www.tamtam.ai/c/kelly-education) (kellyeducation.com)<br>A leading workforce solutions company in education, specializing in placing talent from early childhood to higher education, including leadership roles | Education Administration Programs | 🇺🇸 Troy | 9,490 | 1997 |
| 62 | [Cross Country Healthcare](https://www.tamtam.ai/c/cross-country-healthcare) (crosscountry.com)<br>Market-leading workforce solutions platform with 36 years of experience, specializing in healthcare staffing & advisory services, committed to exceptional service and quality outcomes | Staffing and Recruiting | 🇺🇸 Boca Raton | 9,244 |  |
| 63 | [Conneqt Business Solutions](https://www.tamtam.ai/c/conneqt-business-solutions) (conneqtcorp.com)<br>A leading provider of digital IT and BPM services, helping customers enhance revenues, efficiencies, and customer experiences through various business processes | Outsourcing and Offshoring Consulting | 🇮🇳 Bengaluru | 9,089 |  |
| 64 | [Experis](https://www.tamtam.ai/c/experis) (experis.com)<br>Global leader in IT professional resourcing, project solutions, and managed services for Business Transformation, Enterprise Applications, Cloud, Cyber Security, and Digital Workspace | IT Services and IT Consulting | 🇺🇸 Milwaukee | 8,994 |  |
| 65 | [Staffmark](https://www.tamtam.ai/c/staffmark) (staffmark.com)<br>Staffing company focused on matching jobs with exceptional people, delivering top customer satisfaction with industry-leading service quality Join us today! | Staffing and Recruiting | 🇺🇸 Cincinnati | 8,923 |  |
| 66 | [AMS](https://www.tamtam.ai/c/ams) (weareams.com)<br>Global talent solutions business specializing in sourcing, selecting, and retaining top talent through digital innovation, HR expertise, and a holistic approach to workforce management | Human Resources Services | 🇬🇧 London | 8,718 | 1996 |
| 67 | [Supporting Education Group](https://www.tamtam.ai/c/supporting-education-group) (supportingeducation.com)<br>Providing qualified teachers, support staff, professional development, and tailored services to improve education quality for schools and disadvantaged students. | Education | 🇬🇧 London | 8,571 |  |
| 68 | [Bernhard Schulte Shipmanagement](https://www.tamtam.ai/c/bernhard-schulte-shipmanagement) (bs-shipmanagement.com)<br>An integrated maritime solutions provider managing a fleet of over 650 vessels, offering safe, reliable, and efficient ship management services worldwide | Maritime Transportation | 🇩🇪 Hamburg | 8,556 | 1883 |
| 69 | [RGF Staffing NL](https://www.tamtam.ai/c/rgf-staffing-nl) (rgfstaffing.nl)<br>RGF Staffing the Netherlands is part of a global HR service provider dedicated to bringing people together, creating opportunities for individuals, businesses, and society | Staffing and Recruiting | 🇳🇱 Almere | 8,455 |  |
| 70 | [PeopleReady](https://www.tamtam.ai/c/peopleready) (peopleready.com)<br>Revolutionizing the way people connect with work through innovative solutions Join our award-winning team - explore open positions now | Staffing and Recruiting | 🇺🇸 Tacoma | 8,371 |  |
| 71 | [Beijing foreign enterprise human resources service Co., Ltd.](https://www.tamtam.ai/c/beijing-foreign-enterprise-human-resources-service-co-ltd) (fesco.com.cn)<br>A leading HR service provider in China serving over 10,000 customers and 500,000 employees from various industries and countries | Human Resources Services | 🇨🇳 Beijing | 8,338 | 1979 |
| 72 | [SRG](https://www.tamtam.ai/c/srg) (srg.com.sa)<br>Investment holding company with diversified businesses in construction, manufacturing, oil & gas, travel, manpower, pharmaceuticals, and trading sectors. | Holding Companies | 🇸🇦 Dammam | 8,269 |  |
| 73 | [ILUNION](https://www.tamtam.ai/c/ilunion) (ilunion.com)<br>A group of companies focused on creating a more accessible world, reinventing themselves daily to compete and move forward | Business Consulting and Services | 🇪🇸 Madrid | 8,198 | 2014 |
| 74 | [Mercor](https://www.tamtam.ai/c/mercor) (mercor.com)<br>Utilizing AI technology, Mercor streamlines the hiring process by sourcing, assessing, and hiring talent seamlessly for businesses | Software Development | 🇺🇸 San Francisco | 8,180 | 2023 |
| 75 | [House of HR](https://www.tamtam.ai/c/house-of-hr) (houseofhr.com)<br>Provides skilled professionals and specialized staffing solutions across industries, including engineering, consulting, digital recruitment, and permanent placements. | Human Resources Services | 🇧🇪 Kortrijk | 8,123 |  |
| 76 | [Interim HealthCare Inc.](https://www.tamtam.ai/c/interim-healthcare-inc) (interimhealthcare.com)<br>National franchisor providing home care, hospice, and healthcare staffing through local franchisees delivering millions of service hours annually. | Hospitals and Health Care | 🇺🇸 Sunrise | 8,031 | 1966 |
| 77 | [DOCTOR](https://www.tamtam.ai/c/doctor-garibaldi) (doctor.com.br)<br>A business consulting firm established in 1996, specializing in business management, strategic planning, mediation, M&A, recruitment, training, and personal development services | Education Administration Programs | 🇧🇷 Garibaldi | 7,971 | 1996 |
| 78 | [Medical Solutions](https://www.tamtam.ai/c/medical-solutions) (medicalsolutions.com)<br>Healthcare talent ecosystem providing services, strategy, and technology for healthcare workforce needs nationwide Recognized for commitment to quality care and employee development | Staffing and Recruiting | 🇺🇸 Omaha | 7,934 | 2001 |
| 79 | [SThree](https://www.tamtam.ai/c/sthree) (sthree.com)<br>Connecting skilled STEM professionals with organizations to drive innovation and solve complex challenges through specialist brands and tailored workforce solutions. | Business Consulting and Services | 🇬🇧 London | 7,927 |  |
| 80 | [OnlineJobs.PH](https://www.tamtam.ai/c/onlinejobs-ph) (onlinejobs.ph)<br>Platform connecting businesses with skilled Filipino virtual assistants, enabling cost-effective outsourcing and business scaling without traditional hiring constraints. | Outsourcing and Offshoring Consulting | 🇺🇸 Lehi | 7,758 | 2008 |
| 81 | [Innova Solutions](https://www.tamtam.ai/c/innova-solutions) (innovasolutions.com)<br>Innova Solutions provides transformative digital solutions, specializing in AI, data analytics, cloud computing, and cybersecurity for various industries globally. | IT Services and IT Consulting | 🇺🇸 Atlanta | 7,703 |  |
| 82 | [Liderança Serviços](https://www.tamtam.ai/c/lideranca-servicos) (lideranca.com.br)<br>We excel in outsourcing services with a focus on remote contracts Our dedicated team prioritizes client satisfaction through quality service delivery | Outsourcing and Offshoring Consulting | 🇧🇷 São José | 7,587 | 1995 |
| 83 | [OSM Thome](https://www.tamtam.ai/c/osm-thome) (osmthome.com)<br>A leading provider of technical and digital asset management services to the offshore and maritime industry, ensuring customer success around the clock | Maritime | 🇳🇴 Arendal | 7,561 | 1963 |
| 84 | [Azets](https://www.tamtam.ai/c/azets) (azets.com)<br>A leading professional services firm in Northern Europe, providing advisory, accounting, audit, HR, recruitment, outsourcing, and technology solutions to clients | Accounting | 🇬🇧 London | 7,523 |  |
| 85 | [Eficacia](https://www.tamtam.ai/c/eficacia) (eficacia.com.co)<br>Specializing in advising and consulting on innovative projects in areas such as HR, knowledge management, sales, technology, retail strategies, and business intelligence | Business Consulting and Services | 🇨🇴 Cali | 7,470 | 1991 |
| 86 | [Working Not Working](https://www.tamtam.ai/c/working-not-working) (workingnotworking.com)<br>A curated community connecting top creatives with job opportunities for freelance and full-time roles across various creative fields Trusted by leading companies globally | Staffing and Recruiting | 🇺🇸 Brooklyn | 7,215 | 2011 |
| 87 | [Externa](https://www.tamtam.ai/c/externa-a-coruna) (grupoexterna.es)<br>A provider of comprehensive outsourcing services, specializing in efficient resource management and tailored solutions to enhance productivity and cost savings for clients | Human Resources Services | 🇪🇸 A Coruña | 7,000 | 2006 |
| 88 | [Turing](https://www.tamtam.ai/c/turing) (turing.com)<br>Turing matches vetted remote developers with companies quickly using AI, disrupting traditional recruiting to create a Talent Cloud for elite careers | Technology, Information and Internet | 🇺🇸 San Francisco | 6,973 | 2018 |
| 89 | [Mantu](https://www.tamtam.ai/c/mantu) (mantu.com)<br>Global consulting firm offering leadership, technology, digital marketing, and talent management services to connect companies with leading teams and technology for sustainable success | Business Consulting and Services | 🇨🇭 Chêne-Bourg | 6,905 |  |
| 90 | [Nova](https://www.tamtam.ai/c/nova-madrid) (novatalent.com)<br>Global community connecting top talent with opportunities, offering rigorous screening for high-potential individuals, B2B services for top clients, and launching B2C premium services | Technology, Information and Internet | 🇪🇸 Madrid | 6,899 | 2020 |
| 91 | [AMN Healthcare](https://www.tamtam.ai/c/amn-healthcare) (amnhealthcare.com)<br>A leader in total talent solutions for healthcare organizations, providing access to quality professionals and innovative recruitment strategies to optimize workforce efficiency and patient outcomes | Staffing and Recruiting | 🇺🇸 Dallas | 6,833 |  |
| 92 | [MGS - Minas Gerais Administração e Serviços S.A.](https://www.tamtam.ai/c/mgs-minas-gerais-administracao-e-servicos-s-a) (mgs.srv.br)<br>Provider of administrative and technical support, cleaning and maintenance services, specialized labor, and document management solutions for public entities in Minas Gerais and Espírito Santo | Facilities Services | 🇧🇷 Belo Horizonte | 6,787 | 1954 |
| 93 | [Groupe SAMSIC](https://www.tamtam.ai/c/groupe-samsic) (samsic.com)<br>With over 30 years of experience, we prioritize human and professional values while offering tailored solutions in facility management and HR services | Business Consulting and Services | 🇫🇷 Cesson-Sévigné | 6,680 | 1986 |
| 94 | [Reed](https://www.tamtam.ai/c/reed) (reed.com)<br>A leading family-run recruitment agency since 1960, offering specialist services and the UK's largest candidate database to fill various job positions | Staffing and Recruiting | 🇬🇧 London | 6,669 | 1960 |
| 95 | [Actalent](https://www.tamtam.ai/c/actalent) (actalentservices.com)<br>Actalent specializes in providing scalable talent solutions and services globally, focusing on engineering, sciences, and professional development to drive value for clients | Business Consulting and Services | 🇺🇸 Hanover | 6,572 |  |
| 96 | [VISTRA](https://www.tamtam.ai/c/vistra) (vistra.com)<br>Vistra provides essential business services to help companies and private capital funds grow, offering solutions for HR, tax, legal, compliance, and more globally | Business Consulting and Services | 🇸🇬 Singapore | 6,438 |  |
| 97 | [Strada](https://www.tamtam.ai/c/strada) (stradaglobal.com)<br>specializes in simplifying workforce management with accurate payroll and technology solutions for over 1,400 customers worldwide | IT Services and IT Consulting | 🇺🇸 The Woodlands | 6,422 |  |
| 98 | [Toptal](https://www.tamtam.ai/c/toptal) (toptal.com)<br>A network connecting top talent in business, design, and technology to help companies scale teams on demand with impressive growth | Software Development | 🇬🇧 Work from Anywhere | 6,417 | 2010 |
| 99 | [BrightStar Care](https://www.tamtam.ai/c/brightstar-care) (brightstarcare.com)<br>A healthcare staffing agency providing medical and non-medical homecare services to clients of all ages, along with supplemental healthcare staff to corporate clients | Hospitals and Health Care | 🇺🇸 Bannockburn | 6,409 | 2002 |
| 100 | [AppleOne Employment Services](https://www.tamtam.ai/c/appleone-employment-services) (appleone.com)<br>A full-service employment agency focusing on helping career seekers and finding great employees through personalized solutions for over five decades | Staffing and Recruiting | 🇺🇸 Glendale | 6,277 |  |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

## More company lists in the world

- [The largest companies in the world](https://www.tamtam.ai/l/largest-companies-in-the-world) (415,122)
- [Multinational companies in the world](https://www.tamtam.ai/l/multinational-companies-in-the-world) (74,925)
- [Manufacturers in the world](https://www.tamtam.ai/l/manufacturers-in-the-world) (39,579)
- [Retail chains in the world](https://www.tamtam.ai/l/retail-chains-in-the-world) (35,499)
- [Companies with in-house R&D in the world](https://www.tamtam.ai/l/r-and-d-companies-in-the-world) (34,346)
- [Financial services firms in the world](https://www.tamtam.ai/l/financial-services-firms-in-the-world) (26,817)
- [Professional services firms in the world](https://www.tamtam.ai/l/professional-services-firms-in-the-world) (24,737)
- [Education providers in the world](https://www.tamtam.ai/l/education-companies-in-the-world) (23,937)
- [IT Services and IT Consulting companies in the world](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-in-the-world) (23,571)
- [Critical infrastructure operators in the world](https://www.tamtam.ai/l/critical-infrastructure-operators-in-the-world) (23,312)
- [SaaS companies in the world](https://www.tamtam.ai/l/saas-companies-in-the-world) (22,459)
- [IT services companies in the world](https://www.tamtam.ai/l/it-services-companies-in-the-world) (20,934)
- [Software Development companies in the world](https://www.tamtam.ai/l/software-development-companies-in-the-world) (20,534)
- [Hardware manufacturers in the world](https://www.tamtam.ai/l/hardware-companies-in-the-world) (20,159)
- [Financial Services companies in the world](https://www.tamtam.ai/l/financial-services-companies-in-the-world) (19,958)
- [Companies with a mobile app in the world](https://www.tamtam.ai/l/companies-with-mobile-app-in-the-world) (18,922)
- [Public sector organisations in the world](https://www.tamtam.ai/l/public-sector-organisations-in-the-world) (18,493)
- [Healthcare providers in the world](https://www.tamtam.ai/l/healthcare-providers-in-the-world) (16,037)
- [Consulting firms in the world](https://www.tamtam.ai/l/consulting-firms-in-the-world) (16,009)
- [Family-owned companies in the world](https://www.tamtam.ai/l/family-owned-companies-in-the-world) (14,667)
- [Distributors and wholesalers in the world](https://www.tamtam.ai/l/distributors-and-wholesalers-in-the-world) (13,470)
- [Hospitals and Health Care companies in the world](https://www.tamtam.ai/l/hospitals-and-health-care-companies-in-the-world) (12,916)
- [Corporate groups and holding companies in the world](https://www.tamtam.ai/l/holding-companies-in-the-world) (12,864)
- [E-commerce companies in the world](https://www.tamtam.ai/l/ecommerce-companies-in-the-world) (12,013)

## The same list elsewhere

- [Recruitment and staffing agencies in Europe](https://www.tamtam.ai/l/recruitment-agencies-in-europe) (3,870)
- [Recruitment and staffing agencies in the United States](https://www.tamtam.ai/l/recruitment-agencies-united-states) (2,101)
- [Recruitment and staffing agencies in France](https://www.tamtam.ai/l/recruitment-agencies-france) (1,995)
- [Recruitment and staffing agencies in the United Kingdom](https://www.tamtam.ai/l/recruitment-agencies-united-kingdom) (778)
- [Recruitment and staffing agencies in Asia](https://www.tamtam.ai/l/recruitment-agencies-in-asia) (651)
- [Recruitment and staffing agencies in India](https://www.tamtam.ai/l/recruitment-agencies-india) (386)
- [Recruitment and staffing agencies in Latin America](https://www.tamtam.ai/l/recruitment-agencies-in-latin-america) (359)
- [Recruitment and staffing agencies in the Netherlands](https://www.tamtam.ai/l/recruitment-agencies-netherlands) (297)
- [Recruitment and staffing agencies in Brazil](https://www.tamtam.ai/l/recruitment-agencies-brazil) (231)
- [Recruitment and staffing agencies in Belgium](https://www.tamtam.ai/l/recruitment-agencies-belgium) (151)
- [Recruitment and staffing agencies in Germany](https://www.tamtam.ai/l/recruitment-agencies-germany) (124)
- [Recruitment and staffing agencies in Spain](https://www.tamtam.ai/l/recruitment-agencies-spain) (114)
- [Recruitment and staffing agencies in Australia](https://www.tamtam.ai/l/recruitment-agencies-australia) (103)
- [Recruitment and staffing agencies in Africa](https://www.tamtam.ai/l/recruitment-agencies-in-africa) (102)
- [Recruitment and staffing agencies in Canada](https://www.tamtam.ai/l/recruitment-agencies-canada) (97)
- [Recruitment and staffing agencies in the Middle East](https://www.tamtam.ai/l/recruitment-agencies-in-the-middle-east) (83)
- [Recruitment and staffing agencies in Switzerland](https://www.tamtam.ai/l/recruitment-agencies-switzerland) (77)
- [Recruitment and staffing agencies in Italy](https://www.tamtam.ai/l/recruitment-agencies-italy) (74)
- [Recruitment and staffing agencies in Indonesia](https://www.tamtam.ai/l/recruitment-agencies-indonesia) (68)
- [Recruitment and staffing agencies in China](https://www.tamtam.ai/l/recruitment-agencies-china) (65)
- [Recruitment and staffing agencies in Sweden](https://www.tamtam.ai/l/recruitment-agencies-sweden) (50)
- [Recruitment and staffing agencies in Colombia](https://www.tamtam.ai/l/recruitment-agencies-colombia) (43)
- [Recruitment and staffing agencies in Japan](https://www.tamtam.ai/l/recruitment-agencies-japan) (39)
- [Recruitment and staffing agencies in Ireland](https://www.tamtam.ai/l/recruitment-agencies-ireland) (34)

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Source: https://www.tamtam.ai/l/recruitment-agencies-in-the-world