| # | Company | Employees |
|---|---|---|
| 1 |
Marsh McLennancorporate.marsh.com
Provides risk management, strategic consulting, and human resources solutions to clients worldwide, enhancing their ability to navigate challenges and seize opportunities. |
40,340 |
| 2 |
Paychexpaychex.com
Leading provider of HR, payroll, and benefits solutions for businesses in the US and Europe, serving over 740,000 clients and 22M worksite employees |
18,530 |
| 3 |
Working Not Workingworkingnotworking.com
A curated community connecting top creatives with job opportunities for freelance and full-time roles across various creative fields Trusted by leading companies globally |
7,215 |
| 4 |
24 Seven Talent24seventalent.com
A specialized recruitment agency building top full-time and freelance teams for leading brands in marketing, digital, creative, and technology sectors, with specialized subsidiaries supporting clients |
4,321 |
| 5 |
Russell Reynolds Associatesrussellreynolds.com
Global consultants assisting public and private organizations with board effectiveness, executive assessment, and building transformational leadership teams to navigate complex business trends. |
2,934 |
| 6 | 2,094 | |
| 7 |
Pride Globalprideglobal.com
An integrated human capital solutions firm with diverse HR services globally and a focus on treating stakeholders exceptionally |
2,019 |
| 8 |
Elevateoneelevate.com
A full-service consulting firm specializing in brand consulting, sales, strategy, data-driven insights, and talent optimization for high-performing organizations in sports, media, and entertainment industries |
1,723 |
| 9 |
Justworksjustworks.com
Platform providing payroll, HR tools, compliance support, and corporate-level benefits with 24/7 customer service for growing businesses. |
1,623 |
| 10 |
Atriumatriumglobal.com
Established in 1995, we are a WBENC-certified company specializing in sourcing top talent and providing technology-driven workforce solutions that prioritize people |
1,521 |
| 11 |
Andelaandela.com
A platform that connects skilled technology talent from emerging markets with leading companies to scale their teams quickly and cost-effectively worldwide |
1,296 |
| 12 |
Multiplierusemultiplier.com
Global employment platform simplifying international team management by handling compliance, contracts, payroll, benefits, and taxes, allowing companies to focus on their distributed teams effortlessly |
1,266 |
| 13 |
RCM Healthcare Serviceslinktr.ee
Healthcare staffing and consulting company with 45 years of experience, specializing in Allied Health, Nursing, Physicians, School Services, Revenue Cycle, and Clinical Data Abstraction |
1,218 |
| 14 |
ECLAROeclaro.com
Provides talent solutions including strategic staffing, custom outsourcing, and permanent placement for global clients, ranging from startups to Fortune 50 companies. |
1,202 |
| 15 |
Remote Work / Self-employedjobicy.com
An online platform connecting individuals seeking remote careers with innovative companies, simplifying the hiring process and bridging talent worldwide |
1,193 |
| 16 |
Genisys Groupgenisys-group.com
Global information technology and business process services company providing digital transformation through hyper automation, artificial intelligence, analytics, cloud migration, and application modernization. |
1,154 |
| 17 |
Boydenboyden.com
An established leadership and talent advisory firm, specializing in building high performing leadership teams through executive search and consulting solutions |
1,116 |
| 18 |
Premier Home Health Care Services, Incpremierhomehealthcare.com
A leading home health care provider offering high quality personnel, training, and specialized programs to meet diverse medical and cultural needs |
1,107 |
| 19 |
Indotronix Avani Groupiic.com
Provides staffing, consulting, and technology solutions to Fortune 500 companies and government entities across US, Canada, and India. |
1,013 |
| 20 | 995 | |
| 21 |
Hudson Globalhudson.com
Specializing in recruitment and talent management, we help organizations and individuals reach their full potential through expert insights and services |
973 |
| 22 |
Russell Tobinrusselltobin.com
Global staffing and recruitment firm offering tailored solutions to find top talent across various industries, with a focus on diversity and inclusion initiatives |
973 |
| 23 |
The Fedcap Groupfedcapgroup.org
A nonprofit organization offering education, vocational training, behavioral health services, and workforce development to help individuals achieve long-term self-sufficiency |
942 |
| 24 |
JDA TSGjdatsg.com
Global strategic and outsourcing partner, providing solutions for critical operational challenges through effective, agile, and scalable services tailored to each organization's unique environment |
871 |
| 25 |
ATC Healthcareatchealthcare.com
A healthcare staffing company with over 65 locations, providing innovative staffing solutions for healthcare professionals and facilities since 1985 |
856 |
| 26 |
Green Key Resourcesgreenkeyllc.com
Proactive recruitment agency focused on personalized relationships, leveraging industry expertise and technology to find ideal matches for candidates and clients |
831 |
| 27 |
Genesis10genesis10.com
Award-winning staffing firm providing customized talent solutions for clients and career opportunities for job seekers in various models, including contract, contract-to-hire, and permanent placement |
814 |
| 28 |
TheraCaretheracare.com
A premier healthcare organization providing rehabilitation, developmental, and educational services in New York, New Jersey, and Connecticut since 1991 Quality services monitored for regulatory compliance |
785 |
| 29 |
Tandym Grouptandymgroup.com
Professional staffing firm providing recruitment solutions for healthcare, technology, life sciences, and professional services industries, guiding clients and candidates to reach their highest potential |
780 |
| 30 |
Superior Groupaleroninc.com
Acara Solutions is a company that offers staffing, recruiting, and workforce solutions Visit their LinkedIn page for more information |
755 |
| 31 | 722 | |
| 32 |
Relentlessjoinrelentless.com
Assisting job seekers in securing 10 interviews monthly with no time or effort required through innovative solutions |
719 |
| 33 | 713 | |
| 34 |
PNP Staffing Grouppnpstaffinggroup.com
Specializing in nonprofit staffing, we provide talent for roles in fundraising, marketing, HR, finance, IT, and more to help organizations make a difference |
698 |
| 35 |
Mitchell Martin Inc.mitchellmartin.com
Talent Acquisition Solutions leader offering IT, Healthcare staffing, and Payroll Solutions nationwide with a focus on integrity, innovation, and customer service |
693 |
| 36 |
Oceans Talentoceanstalent.com
The company recruits top operational talent in Sri Lanka and connects them with leading global startups |
687 |
| 37 |
Recruiter.comrecruiter.com
An OnDemand recruiting platform offering flexible talent acquisition solutions for businesses of all sizes, with access to a network of recruiting professionals and automation tools |
670 |
| 38 |
HireTalent - Staffing & Recruiting Firmhiretalent.com
Provides executive search, direct hire placements, and diversity-focused workforce solutions using proprietary technology to manage nationwide hiring programs, MSP, and payroll services. |
636 |
| 39 |
OKAYA INFOCOMokayainc.com
A company focused on talent acquisition and providing tech solutions to drive organizational growth and success globally |
636 |
| 40 |
Hallmark Global Solutions Ltdthehgsolutions.com
It provides personalized solutions and consultancy services to various industries, focusing on staffing and human resource management for clients. |
635 |
| 41 |
H.P. Associates, Inc.hp-associates.com
Financial recruiting firm specializing in brokerage investment and commercial banking placements globally Trusted by top Wall Street firms for executive searches |
631 |
| 42 |
Vertex Groupvertexglobalservices.com
Innovative global provider of business optimization solutions, including managed services, HRO, performance marketing, AI & digital ed-tech platform, with a focus on sustainability and culture |
628 |
| 43 |
Vinsysvinsys.com
A leading IT solutions provider offering professional services, IT training, software development, consulting, digital learning, language services, and customized solutions |
590 |
| 44 |
Noor Staffing Groupnoorstaffing.com
NSG is a staffing company providing employment opportunities across various industries, with a focus on quality service and career consultation for candidates |
572 |
| 45 |
Nomad Healthnomadhealth.com
Healthcare staffing company using industry-leading tech platform to simplify clinician placement, cut costs, and streamline processes for healthcare facilities |
559 |
| 46 | 559 | |
| 47 |
ATC Healthcareatchealthcare.com
A healthcare staffing company with over 50 locations, providing nurses and healthcare professionals with innovative programs and solutions for staffing challenges |
553 |
| 48 |
Pride Healthpride-healthcare.com
A minority-owned healthcare recruitment firm offering customized IT staffing services, vendor management systems, and business process outsourcing solutions |
539 |
| 49 |
Norwin Technologiesnorwintechnologies.com
A provider of systems, software, services, and solutions for addressing strategic business challenges through partnerships with leading technology companies |
524 |
| 50 |
Indotronix International Corporationiic.com
A leading IT consulting firm providing services to Fortune 500 clients with expertise in staffing for various industries across verticals |
518 |
| 51 |
Consultadd Inc.consultadd.com
A leading provider of IT consulting and business process services, offering strategic insights, technological expertise, and industry-specific experience in various domains |
514 |
| 52 |
Acara Solutions, An Aleron Companyacarasolutions.com
A premier provider of recruiting and workforce solutions, specializing in tailored talent solutions that drive business outcomes worldwide |
508 |
| 53 |
Wrapbookwrapbook.com
Wrapbook provides a unified payroll platform for production teams, simplifying payroll, accounting, and project management while increasing productivity and efficiency |
419 |
| 54 |
LevelUP HCSleveluphcs.com
Designs and delivers resilient talent engines for organizations, strengthening hiring infrastructures through RPO, embedded recruitment, executive search, and total talent solutions, prioritizing quality and compliance. |
376 |
| 55 |
Trabatraba.work
Connecting industrial businesses with reliable workers to fill shifts, enhancing productivity and efficiency in the global supply chain. |
369 |
| 56 |
Options Groupoptionsgroup.com
A global executive search and consulting firm specializing in financial services, alternative investments, and technology, known for exceeding expectations and driving top talent acquisition |
354 |
| 57 |
Expert Executive Recruiters (EER Global)expertexecutiverecruiters.com
Specializing in global executive search, we connect top talent with top clients across US, UK, Europe, and Asia, using unique headhunting methodologies |
352 |
| 58 |
Tomorrowtomorrowshere.com
An ecosystem supporting underrepresented founders with services from legal to logistics, and access to a supportive community for growth |
310 |
| 59 |
Volt Information Sciencesvolt.com
Global provider of talent, technology, and consulting services offering workforce solutions, information-based services, and technology solutions to help businesses succeed globally |
295 |
| 60 |
SurePayrollsurepayroll.com
SurePayroll offers market-leading online payroll services for small businesses, household employers, CPAs, and bookkeepers with added HR and benefit solutions |
284 |
| 61 |
TRITECH Communications Inc.tritechcomm.com
A technology systems integrator offering engineering, installation, and maintenance services for large/complex communications, audiovisual, and security systems, prioritizing customer satisfaction |
276 |
| 62 |
TDAwearetda.io
A premier talent agency specializing in providing world-class Design, Tech, Cybersecurity, Product, and Data professionals globally, shaping the future for businesses and individuals with integrity |
256 |
| 63 |
Staffing Solutions Organization LLCstaffingsolutionsorganization.com
Provides managed staffing and talent consulting services through talent acquisition, management, and consulting to support clients' workforce needs |
240 |
| 64 |
Lloydlloydstaffing.com
Specializing in talent acquisition since 1971, we provide strategic placements in Accounting & Finance, Healthcare, IT, Life Sciences, and Marketing/Medcomms/Creative Book a consultation today! |
238 |
| 65 |
Madison-Davis, LLCmadisondavis.com
Leading executive search and temporary staffing firm specializing in financial services and technology, providing top-tier talent and building highly-skilled workforces for various sectors. |
231 |
| 66 |
Metricmetric-search.com
Global recruitment business specializing in MedTech, Life Science, infrastructure, and engineering talent for cutting-edge companies worldwide. |
220 |
| 67 | 208 | |
| 68 |
Phaxisphaxis.com
A leading recruiting and consulting firm dedicated to bringing together the right people in various industries through tailored, results-driven approaches |
206 |
| 69 |
Sonisoniresources.com
A premier staffing & recruitment company disrupting human capital management with cutting-edge approaches, industry insights, and a focus on diversity & inclusion |
195 |
| 70 |
Synergy Interactivesinyc.com
A digital recruiting agency specializing in Creative, Digital, Mobile, and Technical talent for various industries, with a focus on building lasting partnerships |
155 |
| 71 |
Oil & Gas Jobs โขoilandgascareersearch.com
The company shares global energy sector job opportunities, connecting candidates and organizations to fulfill their requirements on one platform Email for queries |
145 |
| 72 |
Damcosoftdamcosoft.com
Global technology solutions provider specializing in enterprise applications, data management, and IT staffing services for various industries worldwide since 1996 |
131 |
| 73 |
PrideOneprideone.com
A global managed service provider offering customized solutions to help companies manage contingent workforce efficiently while ensuring compliance with employment regulations |
128 |
| 74 |
Long Ridge Partnerslongridgepartners.com
A boutique executive search firm specializing in staffing for the alternative investment industry, with expertise in various investment strategies |
126 |
| 75 |
Landing Pointlandingpoint.com
An executive search and consulting firm specializing in recruitment for various industries with a focus on treating clients and candidates with empathy and respect |
124 |
| 76 |
Piper Maddoxpipermaddox.com
A specialist recruitment agency for the Renewable Energy industry, providing top-caliber candidates for businesses and projects in the USA and Europe |
123 |
| 77 |
Alcott HRalcotthr.com
A provider of customized solutions for business operations, including HR, payroll, compliance, benefits, and risk management support for profit and nonprofit organizations nationwide |
113 |
| 78 |
Coda SearchโStaffingcodarecruitment.com
This company provides personalized consulting services to match talented professionals with leading organizations, focusing on building lasting relationships with clients |
111 |
| 79 |
ForceBrandsforcebrands.com
A strategic talent partner specializing in executive recruitment for the consumer economy, connecting brands with top-tier professionals in various consumer industries |
96 |
| 80 |
Pivotal Solutionspivotalhire.com
Leading national staffing and consulting firm specializing in various sectors including IT, Accounting, Finance, Engineering, and Healthcare, offering diverse placement solutions. |
81 |
| 81 |
Lancorlancor.com
Global executive search firm specializing in board-level placements for public and private companies, private equity firms, with expertise in technology, media, and telecommunications industries |
79 |
| 82 |
Engage Partners Inc.engagestaff.com
Offers full-service staffing and AI consulting, connecting employees with businesses. Provides direct hire, temporary placement, executive search, and AI-driven talent analytics across various sectors. |
79 |
| 83 |
JAS Recruitmentjasrecruitment.com
Professional recruitment agency offering direct hire and contract services with a focus on integrity, trust, grit, and drive for clients and candidates |
79 |
| 84 |
The Cypress Groupcypressg.com
A boutique IT placement firm specializing in providing highly sought-after technical talent for full-time, permanent roles in various industries |
74 |
| 85 |
Livingston Associateslivingstonassociates.com
Specializes in providing a range of business infrastructure solutions to support key functions such as accounting, HR, marketing, IT, and more |
67 |
| 86 |
USA Payrollusapayroll.com
A nationwide provider of Human Capital Management services, including payroll, HR, compliance, benefits administration, and time and attendance solutions for small and medium businesses |
67 |
| 87 |
SG Partnerssgpartners.com
A boutique executive search firm specializing in serving clients in the global financial services industry, including alternative investments, private equity, and hedge funds |
65 |
| 88 |
SOFT Inc.soft-inc.com
Technology consulting and placement firm offering IT services, project management, quality assurance, and clinical/administration placements with a focus on superior quality and client satisfaction |
62 |
| 89 |
JSB Partnersjobs.jsbpartners.com
Executive search firm specializing in Alternative Asset Management and Family Office Recognized for finding top talent and matching professionals with their ideal roles |
61 |
| 90 |
RSR Partnersrsrpartners.com
RSR Partners specializes in board and CEO services, executive search, leadership assessment, and CEO succession planning to create impact for clients and candidates |
55 |
| 91 |
OP Technologyoliverparks.com
Specializing in search-based recruitment solutions for IT, Clean Energy, and Medical Technology sectors globally, providing candidates on permanent and interim basis |
54 |
| 92 |
FPC Nationalfpcnational.com
A leading national executive search firm with 60+ offices, providing job opportunities, recruiting solutions, and promoting a strong company culture centered around people |
52 |
| 93 |
Crenshaw Associatescrenshawassociates.com
A market-leading provider of executive career and talent services for senior executives and corporations, offering onboarding, coaching, outplacement, and leadership development |
51 |
| 94 |
Next Horizons LLCnexthr.xyz
A USA-owned BPO company specializing in IT and Non-IT recruitment, offering staffing solutions in various sectors with a focus on excellence and integrity |
49 |
| 95 |
Asset Inventoriesassetinventories.com
Industry leader in IT staffing, support services, asset management, inventory tracking, and custom software development with a focus on high-pressure environments |
43 |
| 96 |
Sligo Software Solutions Inc.sligosoft.com
A digital growth partner offering IT staffing, consulting, and services in enterprise data analytics, digital transformation, AI/ML, and more Accelerating success with top-tier talent and innovative solutions |
40 |
| 97 |
Bandalierbandalier.co
Connecting innovative businesses with high-performing inside sales, compliance teams, and talent from small towns for fast scaling and career acceleration |
39 |
| 98 |
BraddockMatthewsBarrettbraddockmatthewsbarrett.com
Strategic merger of top asset management search firms, specializing in recruiting senior talent across investment, distribution, C-Suite, with diverse expertise |
32 |
| 99 |
Constantin MVP Consultingmvpconsulting.com
Leading provider of IT solutions and business management services with 30 years of experience Specializing in consulting, staffing, outsourcing, and business continuity solutions worldwide |
31 |
| 100 |
Fredriksfredriks.com
A global firm offering strategic consulting, executive search, and financial advisory services to help clients succeed in the alternative investment market |
31 |
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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 Oct 24, 2026.
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The same list elsewhere in United States
- Recruitment and staffing agencies in the United States 1,149
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- Recruitment and staffing agencies in Texas 135
- Recruitment and staffing agencies in Florida 84
- Recruitment and staffing agencies in Georgia 74
- Recruitment and staffing agencies in New Jersey 71
- Recruitment and staffing agencies in Illinois 54
- Recruitment and staffing agencies in Pennsylvania 40
- Recruitment and staffing agencies in Michigan 34
- Recruitment and staffing agencies in Virginia 33
- Recruitment and staffing agencies in Massachusetts 27
- Recruitment and staffing agencies in Maryland 26
- Recruitment and staffing agencies in Ohio 26
- Recruitment and staffing agencies in New York 88
- Recruitment and staffing agencies in Houston 37
- Recruitment and staffing agencies in Atlanta 33
- Recruitment and staffing agencies in Chicago 27
- Recruitment and staffing agencies in San Francisco 26