| # | Company | Employees |
|---|---|---|
| 1 |
Globe Lifeglobelifeinsurance.com
A leading life insurance company with a rich legacy, offering rewarding careers, promoting teamwork, community involvement, and growth opportunities for employees |
5,459 |
| 2 |
Collin Collegecollin.edu
Serving over 58,000 students annually with more than 200 degrees and certificates, including bachelor's programs and customized workforce training. |
3,569 |
| 3 |
SRS Distribution Inc.srsdistribution.com
A fast-growing distributor of building products, specializing in roofing, with a commitment to quality, customer value, employee development, and community support |
3,161 |
| 4 |
Angels of Care Pediatric Home Healthangelsofcare.com
Provider of high quality home health care for children and young adults in need, offering a variety of services and employing experienced healthcare professionals in multiple states |
2,569 |
| 5 |
Liberty National Life Insurance Companyhome.globelifeinsurance.com
A company offering affordable life and supplemental health insurance through in-home and workplace sales, with leadership opportunities, high income potential, and flexible hours |
2,503 |
| 6 |
ThoughtFocusthoughtfocus.com
Innovative technology solutions provider helping companies in various sectors achieve faster growth through executional excellence and risk mitigation |
2,357 |
| 7 |
McKinney ISDmckinneyisd.net
A rapidly growing school district in Texas serving over 24,500 students in various cities, emphasizing skill development for students' success |
2,201 |
| 8 |
Globe Life - Liberty National Divisionhome.globelifeinsurance.com
Official sales force page for a company specializing in life and health insurance products Follow for opportunities to become an Agent |
1,683 |
| 9 |
Collin Countycollincountytx.gov
A company in Collin County, Texas, serving a rapidly growing population through various county-level government services and infrastructure |
1,450 |
| 10 |
Globe Life Family Heritage Divisionhome.globelifeinsurance.com
Official sales force page for a division specializing in providing family heritage insurance products Connect with us to join or learn more |
973 |
| 11 |
City of McKinneymckinneytexas.org
A growing city known for quality of life, award-winning schools, historic downtown, and serving as headquarters to Fortune 500 companies Providing top workplace opportunities |
902 |
| 12 |
Independent Financialsouthstatebank.com
A regional community bank offering personalized financial solutions, supporting communities, and providing growth opportunities for employees |
895 |
| 13 |
Family Heritage Life Insurance Company of Americahome.globelifeinsurance.com
A subsidiary specializing in insurance sales training and career development, providing opportunities to help Americans while achieving personal goals |
879 |
| 14 |
ScienceSoftscnsoft.com
IT consulting and software development company with over 30 years of experience serving Fortune 500 companies, offering CRM, data analysis, information security, and more |
864 |
| 15 |
Encore Wire Corplinktr.ee
A leading manufacturer of electrical building wire for residential, commercial, and industrial use, offering innovative solutions for cost savings and safety |
670 |
| 16 |
Torchmark Corporationtorchmarkcorp.com
Financial services holding company offering life insurance and supplemental health insurance to middle-income American families, headquartered in McKinney, Texas |
626 |
| 17 |
Medical City McKinneymedicalcityhealthcare.com
An acute care hospital in McKinney offering a wide range of medical services, including emergency care, cardiovascular, orthopedics, and behavioral health services |
534 |
| 18 |
Quality Collision Groupqualitycollisiongroup.com
A national network of OEM-certified collision repair centers focused on quality repairs, service, and customer experience, backed by Susquehanna Private Capital |
519 |
| 19 |
Dynacraft, A PACCAR Companydynacraftnet.com
Global manufacturer of medium and heavy-duty truck parts for PACCAR brands, providing high quality components, subassemblies, and specialized services for over 50 years |
512 |
| 20 |
United American Insurance Companywww2.unitedamerican.com
An insurance company established in 1947 offering affordable life and health insurance, specializing in Medicare Supplements with a focus on growth and exceptional service |
510 |
| 21 |
CIS TECHNOLOGIES INCcis-tec.com
A company known for its innovative, collaborative, and data-driven approach to delivering high-quality Staffing Solutions with a focus on employee empowerment and high performance |
469 |
| 22 |
Fathom Realty, LLCsretexas.com
A premier real estate firm in North Texas offering residential, commercial, and farm & ranch properties with a focus on community growth and client satisfaction |
437 |
| 23 |
Mission Critical Groupmissioncriticalgroup.com
A leading provider of power solutions, specializing in project design, delivery, startup, and maintenance support for reliable and efficient power systems |
432 |
| 24 |
Heritage Pool Supply Group, Inc.heritagepoolsupplygroup.com
A network of top independent distributors providing exceptional customer service and partnership with manufacturers in the pool supply industry |
397 |
| 25 |
POGUE CONSTRUCTIONpogueconstruction.com
A prominent construction company in North Texas, prioritizing strong relationships and quality service with integrity and trustworthiness for over 40 years |
394 |
| 26 |
LifePath Systemslifepathsystems.org
This organization serves as the authority for behavioral health and developmental disabilities in Collin County, offering vital services to individuals and families since 1986 |
389 |
| 27 |
Heritage Landscape Supply Group, Inc.heritagelandscapesupplygroup.com
A network of top distributors providing exceptional customer service and fostering growth partnerships with industry manufacturers for long-term employee advancement |
378 |
| 28 |
Netrionetrio.com
A fast-growing MSP / MSSP since 2003, delivering Managed IT and Security solutions through NOCaaS, SOC, and professional services Operates three NOCs & SOCs in Texas |
365 |
| 29 |
TPG Hotels and Resortstpghotelsandresorts.com
This company provides superior hotel and asset management services nationwide, with a proven track record of delivering results for over 30 years |
310 |
| 30 |
NMA (Neuromonitoring Associates)nmaiom.com
Providing comprehensive neurodiagnostic services including EEG, EMG, and IONM to empower healthcare providers and improve patient care outcomes |
297 |
| 31 |
RightNow Mediarightnowmedia.org
Provides a vast library of over 25,000 customizable video Bible studies and discipleship resources for churches, ministries, and workplaces. |
244 |
| 32 |
Executive Software Guild Incesgit.com
Specializing in business and IT solutions globally, offering expertise in enterprise solutions, business intelligence, operations management, and customized application maintenance services |
242 |
| 33 |
Chili's Grill & Bar - Hielan Restaurant Groupchilisjobs.com
Largest Chili's franchisee in the country with 43 restaurants across multiple states; offering medical benefits, competitive salary, discounted meals, and performance bonuses |
196 |
| 34 |
SwiftAntswiftant.com
Global IT company delivering fast, customer-centric digital transformation services including custom app development, EDI modernization, and RPA with unique payment model. |
185 |
| 35 | 178 | |
| 36 |
APOLLO PHARMACY LLCapollopharmacytx.com
Retail company based in Texas selling pharmaceutical products and offering healthcare services at their physical location on University Drive |
177 |
| 37 |
CubeSimplecubesimple.com
CubeSimple assists businesses in their digital transformation journey with expertise in ServiceNow, Workday, Salesforce, QE&A, data engineering, IT consultancy, and application development/maintenance services |
173 |
| 38 |
Techment Technologytechment.com
Techment specializes in data engineering, AI solutions, product engineering, cloud services, and process automation for global enterprise clients across various industries |
165 |
| 39 |
ConglomerateITconglomerateit.com
A global provider of end-to-end workforce solutions and IT services, specializing in application development, BI, ERP, infrastructure support, testing, and staffing Headquarters in McKinney, Texas |
158 |
| 40 |
Trinity Title of Texas, LLCtrinitytitletx.com
The company focuses on providing a superior and customized closing experience for customers, prioritizing their needs and reducing stress |
155 |
| 41 |
Emerald Transformeremeraldtransformer.com
Provides comprehensive services for oil-filled electrical equipment: repair, remanufacturing, field technical services, recycling, disposal, oil processing, laboratory services, and parts distribution. |
154 |
| 42 |
Sapiencesapienceanalytics.com
Provides workforce analytics SaaS platform understanding and managing enterprise workforce, reducing contingent spend, and simplifying return-to-office compliance. |
136 |
| 43 |
SIROCosirocotech.com
American multinational technology solutions provider specializing in Microsoft Dynamics and cloud services, offering consultancy, development, training, and support to increase clients' profits and efficiency |
60 |
| 44 |
LACORE Logisticslacorelogistics.com
This company offers distribution and order fulfillment services for various clients, specializing in logistics solutions |
53 |
| 45 |
Orion Groupsoriongrps.com
Offers technology advisory, delivery, and staffing services. Focus on system assessments, implementation, consulting, and cloud solutions, providing skilled talent and cost-effective services. |
43 |
| 46 |
Headington Energy Partnersheadingtonenergy.com
Independent oil and gas company focused on optimized reservoir development, oil field operations, and asset management for creating value |
29 |
| 47 |
Congensys Corpcongensys.com
A leading IT solutions provider offering consulting, development, ERP, application & infrastructure management, analytics, staffing, and technology blending for client growth and success |
24 |
| 48 |
CNN IT CORP INCcnnitcorp.com
A software solutions and IT service company that specializes in planning, designing, implementing, and supporting end-to-end solutions for customers across various domains |
20 |
| 49 |
REVIVE SOFTWARE SYSTEMS INCreviveinc.us
Global business consulting company offering integrated technology and process solutions for businesses worldwide, with a focus on software innovation and unlocking business potential |
19 |
| 50 |
DMA Solutionsdma-solutions.com
Marketing services agency specializing in B2B and B2C programs, offering customized strategies, tactics, and guidance to help clients achieve measurable results |
17 |
| 51 | 16 | |
| 52 |
Accessologyaccessology.com
A consulting firm founded in 1990 specializing in accessibility compliance and advising on disability laws for building owners, architects, and municipalities |
13 |
| 53 |
LDI Logisticsldilogistics.com
This company provides comprehensive transportation management solutions to help businesses reach their desired destinations efficiently and effectively |
12 |
| 54 |
eITeenterpriseitexperts.com
A leading IT consulting firm that partners with top executives to optimize technology, improve business processes, reduce costs, and generate revenue |
7 |
| 55 |
Cargo Global Logistics LLCcargogloballogistics.com
A reputable logistics company specializing in global shipping and transportation services, including inventory management, carriers, drayage operations, and supply chain management for seamless delivery processes |
7 |
| 56 |
Duino Coffeehouseduinocoffee.com
Craft coffee shop offering specialty coffees, organic teas, and various eats. Hosts and sponsors community events including car shows, dog events, art, music, and fundraisers. |
5 |
| 57 |
Nuselect Coffeesnuselectcoffees.com
Offering a wide range of cupping profiles and services, Nuselect provides consistent, high-quality Brazilian coffee with FOB/CIF delivery worldwide from 4,000+ farms |
4 |
| 58 |
Cdel ITcdelit.com
A world-class IT outsourcing and cloud services provider for small and mid-size businesses, offering quick problem resolution and responsive support |
4 |
| 59 |
Intelligageintelligage.io
It offers AI agents for customer service, ensuring reliable, scalable, and memorable interactions while addressing staffing shortages and service quality. |
4 |
| 60 |
Tache Coffee Cotachecoffee.com
Crafts small-batch coffee. Located in McKinney, Texas, it specializes in roasting high-quality coffee beans for local and broader consumption. |
1 |
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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