| # | Company | Employees |
|---|---|---|
| 1 |
Stafford County Public Schoolsstaffordschools.net
A leading public school system in Virginia with a focus on providing a superior instructional program and opportunities for student success |
2,858 |
| 2 |
Stafford County Public Schools Department of Human Resourcesstaffordschools.net
Education institution in northern Virginia offering a comprehensive program for over 28,500 students, providing academic, career/technical, and arts education with supportive staff and benefits |
1,423 |
| 3 |
Puffer-Sweivenpuffer.com
A leader in process control equipment and services, providing quality products and knowledgeable staff to improve efficiency and safety for customers |
734 |
| 4 |
Redi Carpetredicarpet.com
A flooring supplier specialized in next-day installation for the multi-family industry, recognized as the largest in the US and Houston Visit website for branch locations |
569 |
| 5 |
Level Accesslevelaccess.com
The company specializes in digital accessibility solutions for websites, mobile apps, software, and other technology to ensure legal compliance |
526 |
| 6 |
Money Management Internationalmoneymanagement.org
Helps clients create, restore, and maintain financial wellness through nonprofit programs that educate, motivate, and liberate; inspiring action with expert guidance and timely solutions. |
510 |
| 7 |
Hilldruphilldrup.com
A family-owned company providing moving, storage, relocation, and logistics services to professionals, families, businesses, and Fortune 100 companies domestically and internationally |
457 |
| 8 |
Coldwell Banker Elitecoldwellbankerelite.com
A real estate company with a focus on helping families buy and sell homes, offering top-notch service, cutting-edge technology, and strong agent support |
392 |
| 9 |
Quest Integrityquestintegrity.com
Provides technology-enabled inspection and engineering services to improve operational planning, profitability, and safety in energy-related industries. |
387 |
| 10 |
Sun & Ski Sportsworkforcenow.adp.com
Specializes in outdoor equipment, apparel, and accessories, enhancing active lifestyles through exceptional service and expertise for various year-round activities. |
385 |
| 11 |
Living Water Internationalwater.cc
The company helps communities access clean water and shares the gospel of Jesus Christ to satisfy their deepest thirsts |
380 |
| 12 |
Davis Defense Group, Inc.davisdefense.com
Aerospace and defense contractor providing analytical, advisory, technical, and support services to Department of Defense with commitment to excellence and integrity |
324 |
| 13 |
CPI - Compressor Products Internationalchartindustries.com
International manufacturing and services company specializing in compression solutions with a history of 120+ years Expanding offerings into key growth areas |
268 |
| 14 |
EADSfcxperformance.com
A results-oriented distributor providing superior engineered products and solutions in instrumentation, filtration, process equipment, and valves with ISO-certified processes |
219 |
| 15 |
Reservoir Groupreservoirgroup.com
A global oilfield services company with expertise in drilling, completions, and production operations, offering safe, high-quality, and cost-effective solutions worldwide |
195 |
| 16 |
Atec, Inc.atec.com
Atec, Inc specializes in providing quality turnkey systems for aerospace and energy clients, offering design, manufacturing, and field services worldwide |
182 |
| 17 |
MLT Systemsmltsystems.com
A veteran-owned small business providing program strategies, acquisition, life cycle management, and engineering solutions to support the defense industry |
179 |
| 18 |
Sanford Federal, Incsanfordfederal.com
A global provider of defense solutions for worldwide clients, offering comprehensive services and products to meet defense needs |
170 |
| 19 |
Rappahannock Regional Jailrrj.state.va.us
A law enforcement and correctional facility based in Stafford, Virginia, providing services to the Rappahannock region |
169 |
| 20 |
Microvastmicrovast.com
Global leader in fast-charging lithium-ion battery solutions for electric buses, trucks, mining, and energy storage applications worldwide |
168 |
| 21 | 161 | |
| 22 |
MedCare Pediatric Group, LPmedcarepediatric.com
A leading provider of Pediatric Therapy and Nursing services in Houston, offering home health and outpatient services for patients aged birth through 21 years old |
150 |
| 23 |
LUMINESSluminesscosmetics.com
A global leader in airbrush makeup technology, offering cruelty-free, vegan products made in the USA, loved by Hollywood makeup artists and millions worldwide |
94 |
| 24 |
Satake USAsatake-usa.com
Manufacturer of food processing machinery for rice, wheat, and corn, offering solutions for every stage of agricultural processing worldwide |
82 |
| 25 |
Arizon Digital USA - Digital Commerce Expertsarizon.digital
A comprehensive e-commerce solutions provider offering customized services and solutions, partnering with leading platforms to drive success across industries since 2016 |
78 |
| 26 |
EDGE Services, Inc.edgeservices.com
A consulting firm providing expertise in core systems processing, M&A, project management, QA testing, systems integration, staff augmentation, and custom modifications |
47 |
| 27 |
Trevitytrevityllc.com
Provides geospatial intelligence, image analysis, data science, cybersecurity, and software development services to the federal government. |
34 |
| 28 |
Vogt Valves Inc.vogtvalves.com
Specializing in manufacturing forged steel valves and strainers for the energy sector, part of the OMB Valves group Contact us at 346 304-2566 |
31 |
| 29 |
Satmecsatmec.com
A group of companies offering innovative professional services to meet diverse business needs and drive success in the digital landscape |
19 |
| 30 |
mushiemushie.com
Crafts playful, cozy, and safe baby products for families. Challenges industry norms with affordable, quality items, prioritizing family well-being and customer feedback. |
17 |
| 31 |
The Baro Companiesbarocompanies.com
The company provides engineered solutions for valves, automated controls, flow meters, and instrumentation |
14 |
| 32 |
FITOK Inc - USAfitokgroup.com
Industry-leading developer and manufacturer of high-quality instrumentation valves and fittings, offering a wide range of products with superior performance and professional services globally |
12 |
| 33 |
Linear Shipping Inc.linearshipping.com
An established NVOCC business specializing in moving vehicles domestically and shipping worldwide, offering efficient and cost-effective logistics solutions for all cargo types |
12 |
| 34 |
Monad Solutions - North Americamonadsolutions.com
A technology solutions company with expertise in serving diverse businesses, offering intelligent design, integrity-driven practices, and experienced professionals to meet complex needs |
7 |
| 35 |
Dorkin Inc.dorkin.com
Professional IT managed services provider, specializing in government and private sector support, project management, and IT innovation for successful client empowerment |
7 |
| 36 |
Hayats Prohayatspro.com
Technology solutions provider offering intelligent, cutting-edge tech innovation for businesses, government agencies, educational institutions, and healthcare organizations to work smarter and safer |
6 |
| 37 |
EURO GLASS LLCeuroglassllc.com
With 20 years of experience in custom glass design and installation, Euro Glass creates personalized designs for residential and commercial spaces with meticulous attention to detail |
6 |
| 38 |
Codepaix Inc.codepaix.com
A global IT company offering business process solutions, IT governance, digitization, big data, cloud computing, ERP, CRM, supply chain solutions, and customer-centric services |
4 |
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