The 38 largest companies in South Bend (2026 list)

#	Company	Industry	Headquarters	Employees	Founded
1	Beacon Health System beaconhealthsystem.org A non-profit health care system serving the community by providing services to the underinsured and underserved through various hospitals and medical facilities	Hospitals and Health Care	🇺🇸 South Bend	5,368	2012
2	Press Ganey pressganey.com Partner to healthcare providers and plans, combining data, technology, and expertise to improve patient experiences and workforce retention.	Hospitals and Health Care	🇺🇸 South Bend	4,477	1985
3	South Bend Community School Corporation sbcsc.k12.in.us Public school system serving K-12, special needs, and adult students across a large geographic area with numerous facilities and staff.	Education Administration Programs	🇺🇸 South Bend	1,853	n/a
4	1st Source Bank 1stsource.com Regional financial institution providing personal and business banking, specialty finance, wealth advisory, and insurance services through local banking centers and nationwide offices.	Banking	🇺🇸 South Bend	1,235	1863
5	Peoplelink Group peoplelinkgroup.com A staffing group based in South Bend, IN, providing contract staff to companies nationwide Mission to link business and people, with customer-centric values	Staffing and Recruiting	🇺🇸 South Bend	1,205	1987
6	Steel Warehouse steelwarehouse.com This company specializes in steel processing, utilizing powerful machinery and experienced engineers to provide customers with high-quality and cost-effective materials	Primary Metal Manufacturing	🇺🇸 South Bend	1,177	1947
7	AM General LLC amgeneral.com Specialized vehicle design, engineering, manufacturing, and support for commercial and military clients Also produces diesel engines and automatic transmissions Strong focus on workforce diversity and equal opportunity	Defense and Space Manufacturing	🇺🇸 South Bend	1,104	1971
8	Indiana University South Bend southbend.iu.edu Indiana University South Bend offers over 100 degree programs in a personalized learning environment with career services, internships, study abroad opportunities, and affordable education options	Higher Education	🇺🇸 South Bend	1,062	n/a
9	Tire Rack tirerack.com Independent tire testing and consumer-direct sales of tires, wheels, and performance accessories with extensive data and nationwide distribution.	Motor Vehicle Manufacturing	🇺🇸 South Bend	711	1979
10	City of South Bend southbendin.gov Local government administration providing municipal services, supporting higher education institutions, and managing county-city operations in St. Joseph County, Indiana.	Government Administration	🇺🇸 South Bend	660	1865
11	Student International Business Council (SIBC)sibc.nd.edu Organization promoting international business education and opportunities through projects, competitions, and internships, partnering with global firms and universities for member growth	Higher Education	🇺🇸 South Bend	625	1989
12	Gibson thegibsonedge.com A consulting firm specializing in proactive insurance solutions for companies seeking growth, differentiation in the market, and risk preparation	Insurance	🇺🇸 South Bend	610	1933
13	Peoplelink Staffing Solutions peoplelinkstaffing.com Strategic staffing solutions provider focused on driving productivity and profitability with a customer-centric, data-driven approach and a commitment to staff development and success	Staffing and Recruiting	🇺🇸 South Bend	597	1987
14	Oaklawn Psychiatric Center oaklawn.org This organization provides mental health and addiction treatment for all ages in the Michiana community, offering outpatient therapy, inpatient care, and housing	Mental Health Care	🇺🇸 South Bend	534	1962
15	The South Bend Clinic southbendclinic.com A physician-owned multi-specialty group based in South Bend, Indiana, with over 125 providers offering medical and surgical specialties Celebrating 100 years in 2016	Hospitals and Health Care	🇺🇸 South Bend	523	1916
16	Teachers Credit Union A credit union that was previously known as TCU, now operating as Everwise, providing financial services and resources to members	Banking	🇺🇸 South Bend	466	1931
17	Manufacturing Technology, INC. (MTI)mtiwelding.com Global leader in friction welding technologies and automation, providing custom engineered solutions for industries like aerospace, automotive, oil & gas, and more	Machinery Manufacturing	🇺🇸 South Bend	455	1926
18	NeuroPsychiatric Hospitals neuropsychiatrichospitals.net Behavioral health hospital system providing interdisciplinary care for patients with acute psychiatric and complex medical needs in multiple states	Hospitals and Health Care	🇺🇸 South Bend	384	2006
19	Dominos Pizzas A food production company located in South Bend, IN, specializing in pizzas	Food and Beverage Manufacturing	🇺🇸 South Bend	342	n/a
20	Cressy & Everett Real Estate cressyeverett.com We are a leading real estate organization with a strong presence in North Central Indiana and Southwest Michigan, providing expert services and opportunities for aspiring Realtors	Real Estate	🇺🇸 South Bend	337	1946
21	Goodwill Industries of Michiana goodwill-ni.org The company empowers individuals and families through education, training, and job placement to strengthen communities and support economic opportunities	Non-profit Organizations	🇺🇸 South Bend	253	n/a
22	LOGAN Community Resources, Inc.logancenter.org A community organization providing advocacy, services, and resources for individuals with developmental and intellectual disabilities, offering a range of support programs and opportunities	Non-profit Organizations	🇺🇸 South Bend	186	1950
23	General Stamping & Metalworks gsmwinc.com Provider of manufacturing solutions to OEMs worldwide, specializing in fabrication for industries such as solar, automotive, agriculture, and more Strong focus on quality and supply chain integration	Fabricated Metal Products	🇺🇸 South Bend	176	1922
24	Aunalytics aunalytics.com Aunalytics offers innovative technologies and expert guidance for businesses to harness data, providing managed IT services, private cloud solutions, and data analytics platforms	Data Infrastructure and Analytics	🇺🇸 South Bend	169	n/a
25	South Bend Orthopaedics sbortho.com Specializing in orthopaedic care since 1947, providing expert treatment for athletes and individuals with joint, sports, trauma, hand, spine, and foot/ankle injuries	Medical Practices	🇺🇸 South Bend	167	1947
26	Koontz-Wagner koontzwagnerservices.com A provider of electromechanical facility solutions for Industrial and Institutional markets, offering customer-centric and solution-driven services in the Midwest	Facilities Services	🇺🇸 South Bend	157	1921
27	Kruggel Lawton CPAs klcpas.com A trusted CPA firm offering expert accounting advice, tax planning, and audit services for closely-held businesses in various industries and nonprofit organizations	Accounting	🇺🇸 South Bend	156	1956
28	CITI FINANCIAL Financial services company located in South Bend, Indiana, offering services such as banking, lending, and investment products to clients	Financial Services	🇺🇸 South Bend	154	n/a
29	Sustained Quality sustained-quality.com A full-service project management partner providing quality control, engineering, and production support to manufacturing organizations with a customer-centric and innovative approach	Professional Services	🇺🇸 South Bend	150	2007
30	Bounce Logistics bouncelogistics.com Providing reliable and efficient logistics solutions, we empower clients to achieve growth through integrity, communication, and strong partnerships	Truck Transportation	🇺🇸 South Bend	142	2008
31	ABRO Industries, Inc.abro.com A global distributor of automotive, hardware, and consumer products, dedicated to building strong customer relationships in over 180 countries worldwide	Wholesale Import and Export	🇺🇸 South Bend	62	1939
32	Graham Allen Partners graham-allen.com A private investment firm nurturing early stage technology businesses for sustainable growth, collaborating with skilled entrepreneurs to build transformational companies	Venture Capital and Private Equity Principals	🇺🇸 South Bend	31	2008
33	Clean Seal, Inc cleanseal.com A trusted provider of diverse industry solutions, offering rubber seals, trim moldings, hose protection, EMI shielding, and customizable parts with top-notch quality assurance	Manufacturing	🇺🇸 South Bend	31	1978
34	Alliance Architects alliarch.com Full-service architectural firm specializing in architectural design, interior design, and urban planning for various building types with a focus on collaboration and sustainability	Architecture and Planning	🇺🇸 South Bend	28	2012
35	Mack Tool & Engineering macktool.com Precision manufacturing company providing world-class services for medical instruments, orthopedic implants, aerospace components, and more Specializing in CNC machining and advanced technologies ISO9001 and AS9100 certified	Machinery Manufacturing	🇺🇸 South Bend	23	n/a
36	Actium Consulting teamsoftinc.com Management consulting firm specializing in technology and outsourcing services, offering strategic solutions and value to public and private sector clients through integrity and excellence	IT Services and IT Consulting	🇺🇸 South Bend	18	2005
37	Global Access Point globalaccesspoint.pagecloud.com This company designs, builds, and manages data centers and network infrastructure for enterprises, telecommunication providers, and cloud services with a focus on flexibility, reliability, and innovation	IT Services and IT Consulting	🇺🇸 South Bend	15	1987
38	Engel Mfg engelmfg.com A machinery company located in South Bend, IN, specializing in manufacturing and providing machinery for various industries	Industrial Machinery Manufacturing	🇺🇸 South Bend	6	n/a

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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