| # | Company | Employees |
|---|---|---|
| 1 | 15,584 | |
| 2 |
Military Networkmilitarynetwork.co
Support veterans and military personnel transitioning to civilian technical careers through job placement, skill mapping, resume help, and employer recruitment assistance. |
5,800 |
| 3 |
Envisionenvisionhealth.com
Provides physician and advanced practice provider services in emergency, hospitalist medicine, anesthesiology, radiology, and neonatology nationwide with local community focus. |
3,669 |
| 4 |
HireRighthireright.com
Global provider of background checks, drug testing, and employment verification services through an innovative platform, tailored to meet the unique needs of organizations worldwide |
3,283 |
| 5 | 2,443 | |
| 6 |
HealthTrust Performance Grouphealthtrustpg.com
A healthcare organization based in Nashville, TN, providing purchasing solutions and advisory services to over 1,800 hospitals and 57,000+ healthcare locations |
1,953 |
| 7 |
Highspringhighspring.com
Global professional services organization offering consulting, managed services, and tailored talent solutions across finance, IT, risk, and transformation. |
1,784 |
| 8 |
Taskforcetaskforcebpo.com
Taskforce provides consulting and business support services across industries, specializing in custom solutions and efficient operations through a skilled global team |
1,716 |
| 9 |
Shearwater Healthshearwaterhealth.com
Global leader in Clinical Process Outsourcing, providing remote and onsite clinicians, training nurses in various skills, supported by technology and process excellence |
1,701 |
| 10 |
Southwestern Family of Companiessouthwestern.com
A purpose-driven, employee-owned company investing in people and building businesses that positively impact communities worldwide since 1855 |
1,555 |
| 11 |
HireQuest Directhqdirect.com
This company specializes in providing a wide range of labor services, including day labor, disaster recovery, skilled labor, janitorial, administrative, and more With over 20 years of experience, they offer qualified labor for various industries |
947 |
| 12 | 865 | |
| 13 | 776 | |
| 14 |
Goodwill Industries of Middle Tennessee, Inc.giveit2goodwill.org
A nonprofit organization in Middle Tennessee provides free job training and placement for those with barriers to employment through donated item sales |
582 |
| 15 |
AtWork Personnelatwork.com
An award-winning provider of light-industrial and administrative staffing services offering temporary, temp-to-hire, and direct placements since 1986 |
578 |
| 16 | 571 | |
| 17 |
Stafflinestaffline.com
Staffline ensures zero-risk staffing solutions by guaranteeing employment eligibility compliance and prioritizing worker respect, resulting in fast and reliable staffing services |
554 |
| 18 |
Crew One Productionscrew1.com
A trusted provider of technical staffing for events nationwide, prioritizing safety and excellence through integrity, teamwork, and custom scheduling software |
408 |
| 19 |
Spurspureducation.com
Spur utilizes technology to provide easier access to work, drive operating efficiencies, and revolutionize the pricing and delivery of staffing services |
377 |
| 20 |
Luttrell Staffing Groupluttrellstaffing.com
Award-winning staffing firm providing light-industrial and administrative staffing services through a network of offices across multiple states |
367 |
| 21 |
Provisions Groupprovisionsgroup.com
Integrated healthcare consulting and staffing firm optimizing clinical applications, data systems, EHR workflows, and patient engagement to drive operational efficiency and growth. |
325 |
| 22 |
ProTech Services Group, Inc.psgi.net
A business services company based in Memphis, TN, providing technology solutions for growth, profitability, and security through managed services, consulting, security, cloud services, and talent acquisition |
311 |
| 23 |
MedCepts Medical Sales & Marketing Network - Medical Devices / Pharmaceuticalsmedcepts.com
A network connecting independent consultants, contractors, sales reps, and healthcare providers in the medical industry Specializing in sourcing, outsourcing, and strategic cost optimization |
278 |
| 24 |
Metro Industrial Servicesmetroindustrialservices.com
A staffing and recruiting company in the United States that focuses on helping people, providing an exceptional experience, and promoting innovation and diversity |
229 |
| 25 |
KPower Global Logistics, LLCkpowergl.com
Specializing in logistics, labor management, warehouse operations, and transportation solutions in Memphis with a focus on top-level customer service |
223 |
| 26 |
Inovainovapayroll.com
An employer services company providing HR, payroll, benefits, and HCM technology solutions, with a focus on efficiency, compliance, and support |
194 |
| 27 |
CORE Safety Groupcoresafety.com
A team of certified safety professionals with vast industry experience offering nationwide safety management, loss control services, and OSHA violation assistance |
181 |
| 28 |
Rezult Group, Inc.rezultgroup.com
Specializing in Finance & Accounting, HealthcareIT, and IT staffing, we connect professionals with organizations through strategic relationships and strong networks, emphasizing integrity and long-term partnerships |
80 |
| 29 |
Focus Search Partners, A Vaco Companyfocussearchpartners.com
A high-touch talent management firm with global expertise in executive search, specializing in various industries including private equity, healthcare, and technology |
50 |
| 30 |
Whirkswhirks.com
The company provides payroll, HR, insurance, and innovative technology solutions to simplify financial and people complexities for small and midsize businesses |
20 |
| 31 |
StaffCo Healthcare Services - Medical Staffingstaffcohealthcare.com
StaffCo provides medical staffing solutions to healthcare facilities by connecting RNs, LPNs, and CNAs, ensuring quality care for patients and support for healthcare professionals |
8 |
| 32 |
UNEQUALunequal.fr
Network of recruitment professionals for multi-site companies, prioritizing proximity, responsiveness, and human dimension, supporting economic development and social integration. |
3 |
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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 Nov 2, 2026.
More company lists in Tennessee
- The largest companies in Tennessee 1,546
- Hospitals and Health Care companies in Tennessee 190
- Healthcare providers in Tennessee 180
- Manufacturers in Tennessee 153
- Retail chains in Tennessee 142
- Critical infrastructure operators in Tennessee 132
- Education providers in Tennessee 125
- Financial services firms in Tennessee 84
- Hardware manufacturers in Tennessee 71
- Real Estate companies in Tennessee 68
- Higher Education companies in Tennessee 62
- Public sector organisations in Tennessee 62
- Financial Services companies in Tennessee 57
- Distributors and wholesalers in Tennessee 54
- Logistics companies in Tennessee 53
- IT Services and IT Consulting companies in Tennessee 52
- Publicly traded companies in Tennessee 51
- IT services companies in Tennessee 50
- Consulting firms in Tennessee 46
- Family-owned companies in Tennessee 43
- E-commerce companies in Tennessee 40
- Construction companies in Tennessee 40
- Transportation, Logistics, Supply Chain and Storage companies in Tennessee 40
- Hotel and hospitality groups in Tennessee 39
The same list elsewhere in United States
- Recruitment and staffing agencies in the United States 2,103
- Recruitment and staffing agencies in California 281
- Recruitment and staffing agencies in Texas 246
- Recruitment and staffing agencies in New York State 202
- Recruitment and staffing agencies in Florida 160
- Recruitment and staffing agencies in New Jersey 129
- Recruitment and staffing agencies in Georgia 118
- Recruitment and staffing agencies in Illinois 100
- Recruitment and staffing agencies in Virginia 71
- Recruitment and staffing agencies in Pennsylvania 65
- Recruitment and staffing agencies in Massachusetts 57
- Recruitment and staffing agencies in Michigan 57
- Recruitment and staffing agencies in Ohio 54
- Recruitment and staffing agencies in Maryland 44
- Recruitment and staffing agencies in North Carolina 39
- Recruitment and staffing agencies in Arizona 32
- Recruitment and staffing agencies in Wisconsin 29
- Recruitment and staffing agencies in New York 147
- Recruitment and staffing agencies in Houston 61
- Recruitment and staffing agencies in Atlanta 51
- Recruitment and staffing agencies in Chicago 50
- Recruitment and staffing agencies in San Francisco 43
- Recruitment and staffing agencies in Dallas 40
- Recruitment and staffing agencies in Alpharetta 31