| # | Company | Employees |
|---|---|---|
| 1 |
Orion Innovationorioninc.com
A global digital transformation and product development firm, partnering with clients to solve complex business problems and accelerate digital innovation |
5,090 |
| 2 |
World Insurance Associates LLCworldinsurance.com
An insurance organization offering a wide range of products and services tailored to individuals and businesses, with expert advisors serving specialized industries nationwide |
1,527 |
| 3 | 1,157 | |
| 4 |
Lightbridge Academylightbridgeacademy.com
Educational childcare provider offering a safe, nurturing environment with a strong curriculum, extended hours, parental technology tools, and summer camp programs |
1,088 |
| 5 |
Homebridge Financial Services, Inc.homebridge.com
A nationwide company helping partners enable homeownership and home improvement for customers in all 50 states and Washington, DC |
1,088 |
| 6 |
BASF Environmental Catalyst and Metal Solutionsbasf-catalystsmetals.com
Global leader in catalysis and precious metals, providing full loop services, trading, and recycling, with a focus on circular solutions and sustainability |
1,071 |
| 7 |
RCG Global Servicesmyridius.com
Global provider of digital solutions focused on customer engagement, workforce enablement, and operations optimization Specializing in mobile, web, cloud, analytics for various industries |
933 |
| 8 |
Hatch Mott MacDonaldhatchmott.com
An award-winning engineering firm with over 100 years of experience in North America, specializing in transportation, water supply, environment, and utilities Recruiting motivated professionals |
716 |
| 9 | 595 | |
| 10 |
Intuitive.aiintuitive.cloud
A fast-growing cloud & SDx solutions provider offering services including DataOps, Cloud Migration, Cybersecurity, and AI solutions on a global scale |
580 |
| 11 |
NuWarenuware.com
Global IT services company empowering businesses with next-gen technologies like AI/ML, NLP, digital tools, and automation to drive growth and innovation worldwide |
571 |
| 12 |
CIGNEXrelevancelab.com
Global consulting firm specializing in Open Source, Cloud, and Automation technologies, providing enterprise solutions to drive business results and reduce costs |
482 |
| 13 |
Ephicacyephicacy.com
A niche provider offering data analytics services for research, clinical trials, and healthcare analytics globally, with a focus on talent development and quality delivery |
458 |
| 14 |
Intoneintone.com
Leading IT consulting firm specializing in IT application development, system integration, data management solutions, GRC services, and global IT services across multiple industries |
398 |
| 15 |
Infotech Solutionsgoinfotech.com
Specializing in technology recruitment in the New York area, we provide IT professionals to industries like finance, media, software, telecommunications, and pharmaceuticals since 1993 |
378 |
| 16 |
PruTech Solutions, Inc.prutech.com
A leading IT and business support services organization offering customized solutions, technology innovations, and comprehensive services to private and public sector clients |
358 |
| 17 |
ExtensisHRextensishr.com
A fast-growing PEO specializing in HR services, employee benefits, payroll, compliance, and risk management, dedicated to simplifying HR and helping businesses grow |
351 |
| 18 |
eG Innovationseginnovations.com
Provides automated IT performance monitoring and digital intelligence solutions for on-premises, cloud, and hybrid environments ensuring operational efficiency. |
343 |
| 19 |
S & S BROKERAGE INCsandsbrokerageinc.com
A New Jersey-based company offers fully licensed transportation services, providing complete transportation solutions to meet various needs |
336 |
| 20 |
Centraprisecentraprise.com
A technology solutions provider offering staffing and management services across various industries, delivering quality services with expertise in multi-platform technologies |
305 |
| 21 |
ApTaskaptask.com
ApTask offers next-gen Staffing and Workforce Solutions, specializing in IT, Finance, Accounting, Perm, Right-to-Hire, Payrolling, Franchising, and Blockchain They prioritize diversity and client relationships |
263 |
| 22 |
Celerant Technologycelerant.com
Innovative retail commerce software provider helping retailers maximize growth and efficiency with personalized features, online marketing services, and flexible pricing |
235 |
| 23 |
Myridius x Aethereusaethereus.com
A team of strategists and designers focused on Salesforce engagements, specializing in vertical-specific and Industry 40-driven solutions to deliver value |
202 |
| 24 |
REMN Wholesaleremnwholesale.com
National wholesale lender offering a customer-centric approach to residential loans with a focus on efficiency, trust, and a wide range of loan products |
179 |
| 25 |
AllWorkallworknow.com
A total freelancer management and payments platform streamlining businesses' management and payment processes for all types of freelancers Leveraging the new Modern Workforce |
167 |
| 26 |
Pharmaceutical Executivepharmexec.com
Analyzing business, strategy, and regulations for pharmaceutical executives through in-depth analysis, reviews, interviews, and roundtable discussions with industry leaders |
165 |
| 27 |
Middlesex Water Companymiddlesexwater.com
Water utility company providing regulated and non-regulated water and wastewater services in New Jersey and Delaware, serving a wide range of customers and municipalities |
161 |
| 28 |
Tallentallen-inc.com
Full-service event production partner specializing in seamless virtual, live, and hybrid experiences worldwide, dedicated to delivering superior events with professionalism |
161 |
| 29 |
Intone Networks Incintone.com
A leading IT consulting company providing applications development, digital transformation, audit, governance, risk & compliance services with a focus on integrity and transparency |
159 |
| 30 |
Rightechrightech.net
Specializing in providing temporary technical personnel for nationwide or local projects, including structured cabling, data center, audio visual, security, and network infrastructure |
159 |
| 31 |
VEDICSOFTsavantis.com
The company focuses on providing extensive technical resources and SAP expertise to deliver complete business solutions with various strategic partnerships |
158 |
| 32 |
Claim Geniusclaimgenius.com
A global leader in AI-based vehicle inspection solutions, offering comprehensive services for various stages of the vehicle lifecycle to streamline operations and reduce costs |
156 |
| 33 |
Barnum Financial Group Tri Statebarnumtristate.com
Financial services firm in the tri-state area providing comprehensive solutions for individuals, employees, and business owners to achieve financial security and reach their goals |
80 |
| 34 |
i3 Softwarei3-soft.com
A global IT solutions company offering customized services including systems integration, application development, infrastructure management, and support across various industries worldwide |
69 |
| 35 |
Codinix Technologies Inc.codinix.com
A technology consulting firm specializing in CRM implementation, Cloud integration, digital transformation, and IT services to support global business establishment |
57 |
| 36 |
Atkku Services LLCconsultapp.ai
A leading digital transformation technology firm in the US, specializing in delivering digital experiences, business optimization, and financial solutions for SMB customers |
46 |
| 37 |
VinWorldvinworld.com
Global freight forwarding company offering comprehensive services like ocean, road, rail, and air freight, customs brokerage, warehousing, and supply chain solutions for various industries worldwide |
39 |
| 38 |
Ora Apps Inc.oraapps.com
Specializing in E-Business transformation, we help organizations utilize Oracle solutions for operational excellence, sustainable growth, and competitive advantage |
34 |
| 39 |
Vikarvikartech.com
We offer innovative solutions through design thinking, digital transformation, and user experience to enhance customer and employee experiences for businesses in the digital age |
27 |
| 40 |
HRK Americahrkamerica.com
US-based IT company offering world-class services in software design, development, testing, deployment, and maintenance to enhance business performance globally |
22 |
| 41 | 15 | |
| 42 |
Advisors Energy Group, LLCadvisorsenergy.com
An independent energy consulting and engineering firm cutting energy costs for industrial, institutional, and commercial clients through a range of solutions and services |
12 |
| 43 |
Crimson Solutions Inccrimsonsol.com
A global IT and non-IT services provider, guiding clients through digital transformation with innovative solutions and industry-leading partnerships |
5 |
Turn this list into pipeline
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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 Oct 24, 2026.
The same list elsewhere in United States
- The largest companies in the United States 91,669
- The largest companies in California 12,813
- The largest companies in New York State 10,485
- The largest companies in Texas 8,086
- The largest companies in Florida 4,945
- The largest companies in Illinois 4,175
- The largest companies in Pennsylvania 3,110
- The largest companies in Massachusetts 3,093
- The largest companies in Georgia 2,632
- The largest companies in Ohio 2,618
- The largest companies in New Jersey 2,569
- The largest companies in Virginia 2,503
- The largest companies in Michigan 2,346
- The largest companies in North Carolina 2,174
- The largest companies in Alabama 1,806
- The largest companies in Washington State 1,785
- The largest companies in Colorado 1,774
- The largest companies in Minnesota 1,700
- The largest companies in Maryland 1,527
- The largest companies in Wisconsin 1,482
- The largest companies in New York 6,920
- The largest companies in San Francisco 2,030
- The largest companies in Houston 1,791
- The largest companies in Chicago 1,668