The 41 largest companies in Mansfield (2026 list)

#	Company	Industry	Headquarters	Employees	Founded
1	Mansfield ISD mansfieldisd.org An educational institution serving over 30,000 students and 4,000 staff, offering innovative programs and promoting academic excellence and lifelong learning	Education Administration Programs	🇺🇸 Mansfield	2,980	n/a
2	Mouser Electronics mouser.com Global authorized distributor offering a wide range of semiconductors, interconnects, passives, and electromechanical components for engineers.	Appliances, Electrical, and Electronics Manufacturing	🇺🇸 Mansfield	2,727	n/a
3	Roche Bros. Supermarkets rochebros.com Family-owned grocery stores offering quality selections of produce, meats, seafood, deli, and health/beauty products Committed to superior customer service and local partnerships	Retail	🇺🇸 Mansfield	1,168	1952
4	National Association for the Self-Employed (NASE)nase.org Supporting entrepreneurs and micro-businesses since 1981 with benefits, expert access, buying power, and advocacy on Capitol Hill Largest nonprofit association in the US	Non-profit Organizations	🇺🇸 Mansfield	1,101	n/a
5	Linney linney.com A sixth generation marketing services group driving innovation through consumer insights, creative design, manufacturing, and brand activation for B2C and B2B clients	Marketing Services	🇺🇸 Mansfield	828	1851
6	Angels Care Home Health angelscarehealth.com A leading Home Health Care provider with 70+ locations across the US, focused on serving patients and recognized as a great workplace	Hospitals and Health Care	🇺🇸 Mansfield	790	1999
7	TA Services taservices.com A premier integrated solutions provider offering Multimodal Freight Brokerage, Managed Transportation, Warehousing & Fulfillment, and Cross-Border Logistics across North America	Transportation, Logistics, Supply Chain and Storage	🇺🇸 Mansfield	525	1986
8	eClinical Solutions eclinicalsol.com This company provides biometrics services and the elluminate Clinical Data Cloud to accelerate clinical development initiatives for life sciences organizations worldwide	Software Development	🇺🇸 Mansfield	495	2012
9	Commonwealth University-Mansfield commonwealthu.edu A small public university focused on personalized education grounded in the liberal arts, promoting leadership, cultural awareness, and service to others	Higher Education	🇺🇸 Mansfield	473	1857
10	National Lumber national-lumber.com The company is a part of Builders FirstSource and offers services related to construction and building materials	Retail Building Materials and Garden Equipment	🇺🇸 Mansfield	393	n/a
11	First Citizens Community Bank firstcitizensbank.com This company focuses on providing exceptional customer service and employee growth They offer a wide range of financial products with a community bank approach	Banking	🇺🇸 Mansfield	375	1932
12	BATM Networks telco.com A leading company providing flexible and future-proof edge compute and virtualization solutions for the evolving digital infrastructure transformation	Telecommunications	🇺🇸 Mansfield	367	1972
13	NEXDINE Hospitality nexdine.com NEXDINE Hospitality Group provides dining, hospitality, and facilities management services with a focus on authentic food, local sourcing, and exceptional service	Food and Beverage Services	🇺🇸 Mansfield	314	2008
14	Gorman-Rupp Pumps grpumps.com Manufacturer of high-performance pumps and pumping systems for various industries worldwide, with a focus on innovation, sustainability, and environmental responsibility	Machinery Manufacturing	🇺🇸 Mansfield	297	1933
15	Hilco Vision hilcovision.com Global eyewear company offering innovative solutions in prescription safety, lenscare, eyewear accessories, lab & dispensing, ocular surface, exam supplies, and vision testing worldwide	Hospitals and Health Care	🇺🇸 Mansfield	277	1956
16	Newman Technology Inc. NTI newmantech.com A leading North American supplier of quality Exhaust, Door Frame, and Exterior Trim products for the motor vehicle market	Motor Vehicle Manufacturing	🇺🇸 Mansfield	267	1987
17	Lacerta Group, LLC.lacerta.com A leading provider of thermoformed packaging solutions offering PET and sustainable packaging with in-house design capabilities and commitment to quality and sustainability	Packaging and Containers Manufacturing	🇺🇸 Mansfield	187	1993
18	Mansfield City School District tygerpride.com An organization based in Mansfield, Ohio that provides management consulting services, specializing in educational institutions and located on 53 W 4th St	Business Consulting and Services	🇺🇸 Mansfield	184	n/a
19	Bridgebank LTD bridgebankltd.co.uk A progressive construction and civil engineering company located in Mansfield, specializing in innovative projects and solutions	Construction	🇺🇸 Mansfield	181	n/a
20	Richland County Sheriff A law enforcement agency based in Mansfield, Ohio, focused on ensuring the safety and security of Richland County residents	Law Enforcement	🇺🇸 Mansfield	178	n/a
21	ConnectPay Payroll Services connectpayusa.com This company provides personalized payroll services and technology to help small businesses streamline their payroll, taxes, and financial management	Financial Services	🇺🇸 Mansfield	176	2009
22	PDQ Temporaries, Inc.linkedin.com This company provides staffing solutions For more information, visit their new page at the provided link	Staffing and Recruiting	🇺🇸 Mansfield	150	1991
23	Texas Health Hospital Mansfield texashealthmansfield.org Providing quality healthcare services through a joint venture between Texas Health Resources and AdventHealth in Mansfield, Texas	Hospitals and Health Care	🇺🇸 Mansfield	150	n/a
24	Agility Retail agilityretail.com Specializing in innovative and cost-effective retail solutions for various industries, with a focus on creating memorable in-store environments through personalized design and quality manufacturing	Retail	🇺🇸 Mansfield	150	1979
25	Venus Construction venusconstruction.com A family-owned site utility contractor in DFW since 1967, specializing in water, sewer, and storm utility installation for commercial, residential, and public projects	Construction	🇺🇸 Mansfield	146	1967
26	Ideal Electric Company theidealelectric.com A vertically integrated American manufacturer specializing in high-power electric motors, generators, and power systems for onshore and offshore applications	Electrical Equipment Manufacturing	🇺🇸 Mansfield	141	1903
27	NextPhase Medical Devices nextphasemed.com A leading EMS partner for medical device OEMs, offering design, development, manufacturing, and assembly solutions with a focus on quality and positive patient impact	Medical Equipment Manufacturing	🇺🇸 Mansfield	118	n/a
28	ControlPoint Technologies, Inc.cpteng.com Advancing the Power & Energy industry through engineering, design, and analytical solutions for grid modernization and renewable energy interconnection	Engineering Services	🇺🇸 Mansfield	73	1999
29	BCB Transport, LLC bcbtransport.com A Mansfield-based transportation company offering warehousing, trucking, and brokerage services to ensure success for customers	Truck Transportation	🇺🇸 Mansfield	72	2011
30	InTest Thermal Solutions intestthermal.com Designing and manufacturing precision temperature control systems for thermal test, process cooling, and cold storage applications, with expertise in extreme thermal environments.	Industrial Machinery Manufacturing	🇺🇸 Mansfield	56	n/a
31	The Gorman Rupp Company gormanrupp.com Innovative pump and pump system manufacturer for various industries worldwide, offering solutions for water, wastewater, construction, industrial, and more fluid-handling needs	Machinery Manufacturing	🇺🇸 Mansfield	54	1933
32	MainStreamTek Corporation mainstreamtek.com A technology services firm specializing in digital engineering and modernization for banking, capital, and insurance markets worldwide Offices in multiple countries	IT Services and IT Consulting	🇺🇸 Mansfield	43	2017
33	Link Integrated Security Solutions Limited linkintegrated.com A company specializing in security and investigations, providing services aimed at safeguarding and protecting clients from potential threats and risks	Security and Investigations	🇺🇸 Mansfield	35	n/a
34	Videology Industrial-Grade Cameras videologyinc.com A global leader in designing, engineering, and manufacturing industrial-grade embedded video cameras for various applications with value-added services and expertise in assembly and integration	Computers and Electronics Manufacturing	🇺🇸 Mansfield	28	1991
35	RC Fitness rcfitness.co.uk Established by a fitness enthusiast turned professional trainer, RC Fitness in Mansfield offers personalized fitness training services to help clients reach their goals	Wellness and Fitness Services	🇺🇸 Mansfield	22	n/a
36	Automatic Parts Inc automaticparts.com A machinery company located in Mansfield, Ohio, specializing in providing automatic parts and solutions for various industries	Machinery Manufacturing	🇺🇸 Mansfield	15	n/a
37	Leppert Machine Co Inc leppertmachine.com Machinery company based in Mansfield, Ohio, specializing in manufacturing and distribution of high-quality machine products and equipment	Machinery Manufacturing	🇺🇸 Mansfield	8	n/a
38	Richland Screw Machine Pdts richlandscrewmachine.com Manufacturing company based in Ohio specializing in producing machinery components through screw machining processes	Machinery Manufacturing	🇺🇸 Mansfield	7	1946
39	Martin Wilkinson Jewellers martinwilkinsonjewellers.com Luxury jewellery company based in Mansfield, UK, offering high-end jewelry collections and exceptional customer service	Retail Luxury Goods and Jewelry	🇺🇸 Mansfield	7	1794
40	Energy Rethink, LLC energyrethink.com Energy Rethink provides full-service solutions for LED lighting, solar, and wind technologies, as well as sustainable coatings to optimize energy efficiency for various industries	Renewables & Environment	🇺🇸 Mansfield	3	2010
41	AeroWindTech Inc.aerowindtech.com Supplier of materials, supplies, and technical support for production and repair of composite material items, serving aerospace, marine, automobile, and wind industries globally	Airlines and Aviation	🇺🇸 Mansfield	2	2010

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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