| # | Company | Employees |
|---|---|---|
| 1 |
Genpactgenpact.com
A global professional services firm with over 125,000 employees in 30+ countries, specializing in digital operations, data, technology, and AI solutions for leading enterprises |
151,199 |
| 2 |
Kyndrylkyndryl.com
A global leader in designing, running, and managing advanced technology infrastructure, focusing on excellence, innovation, and advancing vital systems for human progress |
90,000 |
| 3 | 61,367 | |
| 4 |
EXLexlservice.com
The company partners with businesses to tailor data-driven solutions, improve efficiency, enhance customer relationships, and drive revenue growth through collaboration and technology |
58,974 |
| 5 |
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 |
| 6 |
Marsh Riskmarsh.com
A global leader in insurance brokerage and risk advisory, providing data-driven solutions and advisory services to clients worldwide |
26,000 |
| 7 |
Mercer Espaรฑamercer.com
Mercer is a global consultancy business focused on providing trusted advice and solutions to help organizations build brighter, healthier, and more sustainable futures |
25,000 |
| 8 |
Synechronsynechron.com
Innovative consulting firm leveraging digital technology to deliver leading solutions in AI, digital, cloud, data, and software engineering for financial services and technology industries globally |
14,671 |
| 9 |
Alvarez & Marsalalvarezandmarsal.com
Global professional services firm specializing in business transformation, restructuring, performance improvement, and delivering practical solutions for complex organizational challenges. |
14,064 |
| 10 | 12,940 | |
| 11 | 12,228 | |
| 12 |
WSP in the U.S.wsp.com
This professional services consulting firm plans, advises, designs, manages, and engineers sustainable solutions that shape communities for future generations to thrive |
10,588 |
| 13 |
Oliver Wymanoliverwyman.com
Provide strategic advice and collaborative consulting to help clients navigate critical decisions and transformative changes for growth and success. |
9,772 |
| 14 |
CI&Tciandt.com
AI-powered digital solutions provider partnering with top brands to drive business transformation through strategic innovation and scalable solutions |
8,592 |
| 15 |
Data Entry Job (Remote Job)omnilabes.com
This company specializes in hiring remote data entry clerks They are currently looking to fill positions in this field |
8,442 |
| 16 | 7,199 | |
| 17 |
Strategy&strategyand.pwc.com
Providing visionary yet pragmatic strategy consulting services, we help clients solve tough problems through executable strategies resulting in measurable and sustainable outcomes |
5,717 |
| 18 |
Inizioinizio.com
Providing tailored, innovative solutions for health and life sciences companies to optimize clinical development, commercialization, and maximize patient access. |
5,706 |
| 19 |
CohnReznickcohnreznick.com
Provides assurance, advisory, and tax services with deep industry knowledge to optimize performance, manage risk, and maximize value globally. |
4,923 |
| 20 |
Presidiopresidio.com
A technology and innovation-driven company with expertise in automation, security, networking, digital transformation, and cloud computing, providing custom applications and managed services globally |
4,355 |
| 21 |
EisnerAmpereisneramper.com
Provides attest services through an independent CPA firm and business advisory, non-attest services via an alternative practice structure for various business sectors. |
4,157 |
| 22 |
AlixPartnersalixpartners.com
AlixPartners helps businesses globally with urgent challenges, specializing in performance improvement, transformation, restructuring, and risk mitigation through action-oriented, results-driven approaches |
3,915 |
| 23 | 3,080 | |
| 24 |
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 |
| 25 |
Cumming Groupcumming-group.com
Specializes in project, cost, and construction management services across multiple sectors, delivering tailored solutions globally through extensive expertise. |
2,825 |
| 26 |
JK Techjktech.com
Specialized Gen AI and data consulting firm providing tailored retail, insurance, and CPG solutions through innovative JIVA accelerators for enterprise production. |
2,806 |
| 27 |
FGS Globalfgsglobal.com
Global firm specializing in stakeholder strategy, enabling clients to lead, influence, and succeed during critical and decisive moments. |
2,788 |
| 28 |
Marlabsmarlabs.com
Delivers complex technology solutions through data engineering, advanced analytics, and digital product engineering to scale intelligent solutions for diverse Fortune 500 industries. |
2,345 |
| 29 |
Hazen and Sawyerhazenandsawyer.com
A company focused on providing safe drinking water and controlling water pollution through planning, design, and construction management of water-related projects |
2,261 |
| 30 |
UHY-USuhy-us.com
UHY provides audit, tax, consulting and advisory services to middle market clients, offering innovative solutions tailored to their business challenges globally |
2,223 |
| 31 |
Thornton Tomasettithorntontomasetti.com
The company applies scientific and engineering principles to solve various challenges in industries like building design and construction, with a focus on innovation |
2,145 |
| 32 | 2,094 | |
| 33 |
SG Analyticssganalytics.com
Global consulting firm delivering data and AI solutions through research and technology for industries including capital markets, BFSI, and media sectors. |
1,939 |
| 34 |
ACA Groupacaglobal.com
Provides governance, risk, and compliance advisory services alongside regulatory technology platforms to help financial institutions manage oversight, surveillance, and global reporting requirements. |
1,766 |
| 35 |
CannonDesigncannondesign.com
An integrated design firm leveraging creative thinkers to develop solutions for clients and society, focusing on human flourishing through Living-Centered Design |
1,761 |
| 36 |
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 |
| 37 |
SUTHERLAND GLOBAL COLLECTION SERVICES LLCsutherlandglobal.com
A financial services company in New York creating brand experiences through human-centered design, real-time analytics, AI, and automation |
1,474 |
| 38 |
StepStone Groupstepstonegroup.com
Global private markets investment firm providing customized solutions, advisory, and data services for pension funds, sovereign wealth, and private clients. |
1,466 |
| 39 |
Norstellanorstella.com
A group of pharmaceutical solutions providers assisting clients through the drug development life cycle, from pipeline to patient |
1,427 |
| 40 |
H&Hhardestyhanover.com
A full-service infrastructure engineering firm with over 135 years of experience specializing in innovative design and complex engineering solutions |
1,425 |
| 41 |
Accordionaccordion.com
A financial and technology consulting firm specializing in private equity, providing CFO services, transaction execution, interim leadership, and turnaround solutions globally |
1,353 |
| 42 |
Precision AQprecisionaq.com
Support life sciences companies with commercialization strategies, market access, communications, and data solutions to improve patient access to medicines. |
1,267 |
| 43 |
Keystonekeystone.com
Delivers strategic consulting and economic analysis to global brands and law firms using academic experts to solve complex digital transformation challenges. |
1,256 |
| 44 |
Miratechmiratechgroup.com
Provides IT services and consulting, supporting digital transformation for large enterprises, combining global and start-up innovation with relentless performance. |
1,250 |
| 45 |
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 |
| 46 |
Perkins Eastmanperkinseastman.com
Global architecture and design firm focusing on creating a positive impact on people's lives through progressive and inventive design solutions worldwide |
1,107 |
| 47 |
Savills North Americasavills.us
Global real estate services firm providing solutions for workplace success through tenant representation, capital markets, project management, and workforce strategy |
1,035 |
| 48 |
Hi! Techhitech.nyc
Boutique IT service provider offering managed IT services, consulting, and infrastructure design for tech unicorns, TV productions, and businesses in NYC and LA |
948 |
| 49 |
Ipsos North Americaipsos.com
Global market research company specializing in assessing market potential, interpreting trends, building brands, measuring public opinion, and understanding people and society |
929 |
| 50 |
Customertimescustomertimes.com
It offers digital engineering services across various industries, focusing on custom solutions to enhance business results and address client challenges. |
880 |
| 51 |
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 |
| 52 |
Duff & Phelpskroll.com
A leading firm providing expert guidance in valuation, real estate, taxation, disputes, M&A advisory, and other corporate transactions for nearly 100 years Visit their website for more information |
860 |
| 53 |
SapientRazorfishlinkedin.com
Operates as a global digital business transformation partner following a merger into a new organization focused on modern digital brand consulting. |
850 |
| 54 |
Syska Hennessy Groupsyska.com
Innovative consulting, engineering, and commissioning solutions for the built environment using cutting-edge technology to create exceptional and high-performance buildings worldwide |
844 |
| 55 | 837 | |
| 56 |
The Vertex Companies LLCvertexeng.com
A fast-growing firm delivering integrated Forensics, Engineering, Environmental, and Construction Project Advisory solutions worldwide, focused on better outcomes for clients, colleagues, and communities |
835 |
| 57 |
ICRicrinc.com
ICR develops and executes strategic communications programs for companies, enhancing credibility, and long-term value with deep industry knowledge and relationships |
828 |
| 58 |
Turner Internationalturnerconstruction.com
Global construction management firm delivering consultancy, project management, and construction services across 60+ countries with a focus on innovation and local expertise |
821 |
| 59 |
INDUSTRIpaulblakely.com
A consultancy specializing in brand strategy, marketing, and business development for the construction sector, driving transformation and helping businesses win more work |
815 |
| 60 |
CCS Fundraisingccsfundraising.com
Leading fundraising consulting experts empowering organizations to advance important causes, plan and implement initiatives to make a bigger impact globally |
801 |
| 61 | 784 | |
| 62 |
Complycomply.com
Providing technology, consulting, and education to help financial services firms navigate complex regulatory compliance across multiple jurisdictions and industries. |
775 |
| 63 |
Capvisioncapvision.com
Global expert knowledge services provider, founded by former consultants and investment bankers Partners with clients to provide expert consultations, surveys, and customized research solutions |
751 |
| 64 |
Net at Worknetatwork.com
Empowering small and medium sized businesses with next generation technology solutions to enhance digital operations and drive digital transformation |
737 |
| 65 |
WNS Procurementwnsprocurement.com
Delivers procurement and supply chain advisory, managed services, and digital transformation through AI-powered operating models, expert resources, and category-driven insight for global enterprises. |
729 |
| 66 |
BGBxbgbgroup.com
Independent healthcare agency providing medical communications, promotional advertising, strategic consulting, and market access using data science to drive brand growth and behavioral change. |
707 |
| 67 |
DeSimone Consulting Engineeringde-simone.com
A global consulting engineering firm specializing in structural design, facade consulting, and construction services for buildings with a focus on quality and personalized solutions |
683 |
| 68 |
PureLogicspurelogics.com
Full-service technology company, delivering next-gen software products and AI/ML-powered business solutions, helping organizations tackle complex digital challenges with technical expertise and agile execution. |
663 |
| 69 |
Impact Analyticsimpactanalytics.co
It delivers AI-native SaaS solutions and consulting services, enhancing profitability and customer satisfaction through predictive analytics and data insights. |
647 |
| 70 |
Konradkonrad.com
A global digital agency offering strategy, design, and technology services to ambitious businesses, creating cutting-edge digital solutions and compelling experiences |
641 |
| 71 |
Market Research Futureยฎ (MRFR)marketresearchfuture.com
A trusted firm offering qualitative market analysis services, providing insightful reports, customized research, and expert consultancy to drive clients' growth |
627 |
| 72 |
Fashion Snoopsfuturesnoops.com
Provides trend foresight and strategic advisory using expert insights and AI tools across fashion, beauty, home, and consumer industries. |
623 |
| 73 |
Indicium AIindicium.ai
Global AI-native consultancy delivering AI into production at scale for enterprises across various sectors, from strategy to business outcomes, with leading partners. |
621 |
| 74 |
CAPGEMINI AMERICA, INC
Global services company offering Business, Information, and Transformation Consulting, IT services, Business Process Outsourcing, Management Consulting, and Business Transformation Services |
617 |
| 75 |
Anchinanchin.com
A leading accounting, tax, and advisory firm specializing in privately-held companies, investment funds, and high-net-worth individuals/families, with a focus on partner-level engagement and employee satisfaction |
609 |
| 76 |
Mercer Marsh Benefitsmercer.com
A global leader in employee benefits, healthcare, and well-being solutions, providing practical and data-driven services to improve the lives of millions of employees worldwide |
602 |
| 77 |
Vinsysvinsys.com
A leading IT solutions provider offering professional services, IT training, software development, consulting, digital learning, language services, and customized solutions |
590 |
| 78 | 572 | |
| 79 |
SSA & Companyssaandco.com
This company transforms businesses by blending digital tools, analytics, and operations improvements to drive growth, profit, and capabilities for CEOs |
555 |
| 80 |
Lehrer Cummingcumming-group.com
Leading project and cost management firm offering strategic guidance to owners, developers, and institutions in major East Coast markets |
552 |
| 81 |
Omdenaomdena.com
Innovative company specializing in Grassroot AI development, collaborating with over 220 organizations to build AI solutions and impact 1 billion people by 2030 |
391 |
| 82 |
HSE Contractorshsecontractors.com
A fast-growing project management firm offering construction planning, scheduling, and controls services with expertise in CPM scheduling and site staff augmentation |
307 |
| 83 |
Myers-Holummyersholum.com
Specializes in NetSuite ERP, Stripe integration, data management, and business intelligence with global delivery and multi-lingual support. |
290 |
| 84 | 278 | |
| 85 |
Medical Knowledge Groupmkgny.com
Strategic commercialization partner providing data analytics, medical communications, brand strategy, and market access consulting to optimize biopharma brand performance and clinical decision-making. |
275 |
| 86 |
VSS, A Converge Companypellera.com
IT solutions and services provider leveraging people, process, and technology to transform businesses, offering sustainable technologies, IT expertise, and project execution for clients |
270 |
| 87 |
Searginseargin.com
Combines strategic insight, deep expertise in ERP, AI, and data to support global organizations with technology programs and deliver business outcomes. |
258 |
| 88 |
Abto Softwareabtosoftware.com
A full-cycle custom software engineering company delivering high-quality solutions like operations management, intelligent applications, and blockchain services to global customers |
240 |
| 89 |
Aon Inpointaon.com
A global professional services provider specializing in risk, retirement, and health solutions, offering management consulting and advisory services to financial services organizations |
240 |
| 90 | 234 | |
| 91 |
Vantage Groupvantagegroup.com
A global leader in transforming airports through investment, development, and management, focusing on efficiency, profitability, sustainability, and community connections |
213 |
| 92 | 200 | |
| 93 |
Cedar Management Consulting Internationalcedar-consulting.com
Global management consulting firm providing strategy formulation, execution, and financial technology research through specialized advisory services and a dedicated fintech accelerator program. |
160 |
| 94 |
Focaloid Technologiesfocaloid.com
A digital consulting company specializing in developing innovative technology solutions for businesses, focusing on Enterprise, Mobile, Web, Cloud, and IoT |
158 |
| 95 |
Optima Partnersoptima-partners.com
Advising financial institutions on global compliance, regulatory requirements, cybersecurity, and ensuring adherence to laws and rules worldwide. |
153 |
| 96 |
Lunar Solar Grouplunarsolargroup.com
The company specializes in creating effective marketing solutions for brands through digital channels, tailored tech stacks, and a team of experienced professionals |
123 |
| 97 |
G3g3growth.com
A privately held translation and localization firm with over 25 years of experience, providing customized solutions for global expansion |
100 |
| 98 |
H/Advisors โ U.S.us.h-advisors.global
Trusted strategic communications advisor partnering with companies and organizations to navigate complex issues, crisis management, M&A, shareholder activism defense, and global communications |
88 |
| 99 |
VSTvstinc.com
A global IT company providing strategic business solutions in various industries, focusing on cutting-edge internet technologies to develop scalable web applications and enhance enterprise operations |
81 |
| 100 |
EN-POWER GROUPenpg.com
Energy engineering firm providing comprehensive solutions for building energy needs, maximizing savings and reducing environmental impact through technology and strategic consulting services |
75 |
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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
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