| # | Company | Employees |
|---|---|---|
| 1 |
Johnson&Johnsonjnj.com
Largest, most broadly based healthcare company, producing life-changing breakthroughs, creating digital health tools, 3-D printing artificial joints, and discovering lifesaving drugs. |
145,000 |
| 2 |
Honeywell Technologieshoneywell.com
a global automation company that provides services, solutions, and products for building, industrial, and process sectors, focusing on automation to autonomy. |
134,559 |
| 3 |
General Dynamics UKgd.com
A global company focusing on safety and security, producing a range of products from business jets to submarines with a culture of continuous improvement |
100,000 |
| 4 | 45,665 | |
| 5 |
PayPalpaypal.com
Enables fast, easy, enjoyable money movement for individuals and businesses globally, unlocking opportunities and empowering everyday financial interactions for millions. |
38,343 |
| 6 |
Textrontextron.com
A multi-industry company offering innovative solutions and services in aircraft, defense, industrial, and finance sectors through a global network |
27,398 |
| 7 |
Kellykellyservices.com
A pioneering staffing company connecting over 450,000 individuals with work annually, leveraging expertise in various industries since 1946 |
20,231 |
| 8 |
Norwegian Cruise Line Holdings Ltd.nclhltd.com
A leading global cruise company operating three brands with a fleet of 28 ships offering itineraries to nearly 500 destinations worldwide |
17,183 |
| 9 |
NRG Energynrg.com
Provides innovative natural gas, electricity, and smart home energy solutions to a diverse range of customers across North America. |
16,171 |
| 10 |
Western Unionwesternunion.com
A global financial services company expanding ways to send, save, and spend money, making financial services accessible to people worldwide |
15,640 |
| 11 |
Service Corporation Internationalsci-corp.com
Leading provider of death care products and services across North America with over 1,500 funeral service locations and 470 cemeteries |
7,085 |
| 12 |
Ingredion Incorporatedingredion.com
A global provider of ingredient solutions for food, beverage, animal nutrition, and industrial markets, turning plant-based materials into value-added products through innovation |
6,517 |
| 13 |
FirstEnergyfirstenergycorp.com
Forward-thinking electric utility dedicated to safety, reliability, and operational excellence Serving customers in multiple states with transmission lines connecting regions |
6,420 |
| 14 |
Qorvo, Inc.qorvo.com
It supplies innovative semiconductor solutions across various sectors, including automotive, consumer, defense, and mobile, addressing complex technical challenges effectively. |
6,155 |
| 15 |
SouthState Banksouthstatebank.com
Leading regional bank in the Southeast offering consumer, mortgage, small business, commercial banking, and wealth management solutions to over one million customers. |
5,840 |
| 16 |
China Railway Construction Co., Ltd.crcc.cn
A civil engineering organization based in Beijing, specializing in construction projects and creating networking opportunities on LinkedIn for growth |
4,855 |
| 17 |
Navientnavient.com
Provides technology-enabled education finance and business processing solutions, simplifying complex programs and helping individuals achieve financial success. |
4,000 |
| 18 |
Aramark Uniform Servicesvestis.com
Leading supplier of rental uniforms and workplace supplies including restroom services, first aid, and floor care. Supporting North American businesses to be safer, cleaner, and healthier. |
3,841 |
| 19 |
G-III Apparel Groupgiii.com
Design sourcing manufacturing distribution marketing of fashion apparel with a portfolio of over 30 licensed and owned global brands. |
3,598 |
| 20 |
W. R. Berkley Corporationberkley.com
Holding company for insurance and reinsurance businesses, specializing in niche markets globally with property casualty coverage in the United States. |
2,624 |
| 21 |
OUTFRONT Mediaoutfront.com
Provides an integrated target platform for brands to connect with audiences through technology, location, and creativity, driving impact and engagement. |
2,443 |
| 22 |
Adtranadtran.com
Innovative solutions for telecommunication service providers to deliver voice, data, and video services, aiming to connect everyone, everywhere in a fully connected world |
2,438 |
| 23 |
Construction Partnersconstructionpartners.net
A vertically integrated civil infrastructure company operating in six southeastern states, specializing in asphalt production, aggregates, and public infrastructure projects |
1,565 |
| 24 |
Axcelis Technologiesaxcelis.com
Provides equipment and services to the semiconductor industry, specializing in ion implantation technology for chip manufacturing, with global customer support. |
1,432 |
| 25 |
Onto Innovationontoinnovation.com
Provides process control, metrology, and inspection solutions for semiconductor manufacturing, addressing yield, performance, quality, and reliability challenges with global support. |
1,388 |
| 26 |
Corsaircorsair.com
A global developer and manufacturer of high-performance gaming and streaming gear with a wide range of products for digital athletes and creators |
1,387 |
| 27 |
Glaukos Corporationglaukos.com
Develops novel therapies for glaucoma, corneal disorders, and retinal diseases, advancing patient care and treatment options globally in the ophthalmic market. |
1,164 |
| 28 |
Gambrobaxter.com
Focused on saving and sustaining lives of patients, clinicians and providers globally, redefining medtech leadership and relentlessly pursuing healthcare transformation. |
1,083 |
| 29 |
Pulte Group, Inc.pulte.com
This company's subsidiaries are involved in homebuilding and financial services, operating as a publicly-held holding company |
1,033 |
| 30 |
American General Life Companies is now part of the AIG Family!aig.com
A company that was recently acquired by AIG, providing updates on American General Follow AIG on LinkedIn, Twitter, and visit their website for more information |
853 |
| 31 |
Diversified Energy Companydiv.energy
A leading energy company focused on natural gas and liquids production, transport, sustainability, and well retirement through strategic asset acquisition and investment |
831 |
| 32 |
Figurefigure.com
Technology platform for efficient lending marketplace, specializing in home equity lines of credit, used by homeowners and loan originators across 49 states. |
646 |
| 33 |
Oerlikon Surface Solutionsoerlikon.com
A global high-tech industrial group specializing in machine engineering, providing innovative solutions in fibers manufacturing, drive systems, vacuum technology, and nanotechnology |
163 |
| 34 |
Momentusmomentus.space
Commercial space company providing transport and other vital infrastructure services within space for various missions and needs. |
130 |
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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.
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The same list elsewhere in United States
- Publicly traded companies in the United States 1,661
- Publicly traded companies in California 249
- Publicly traded companies in Texas 188
- Publicly traded companies in New York State 148
- Publicly traded companies in Illinois 89
- Publicly traded companies in Florida 78
- Publicly traded companies in Pennsylvania 64
- Publicly traded companies in Georgia 61
- Publicly traded companies in Ohio 57
- Publicly traded companies in Massachusetts 56
- Publicly traded companies in Virginia 55
- Publicly traded companies in North Carolina 52
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- Publicly traded companies in Connecticut 34
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