The 56 largest companies in Monroe (2026 list)

#	Company	Industry	Headquarters	Employees	Founded
1	Lumen Technologies lumen.com The company provides digital connectivity solutions, utilizing their network strength to connect people, data, and applications quickly, securely, and effortlessly	Technology, Information and Internet	🇺🇸 Monroe	49,357	n/a
2	CenturyLink centurylink.com A technology leader providing hybrid networking, cloud connectivity, and security solutions globally through a secure and reliable global fiber network	IT Services and IT Consulting	🇺🇸 Monroe	23,931	n/a
3	CenturyLink (Formerly Qwest)centurylink.com A leading US communications provider offering reliable and secure networking solutions, helping businesses manage network and IT complexity with cyber security solutions	Telecommunications	🇺🇸 Monroe	10,250	1930
4	MJH Life Sciences®mjhlifesciences.com Facilitates collaborations among pharma, biotech, experts, and professionals through data-driven consulting, media, education, and events in healthcare.	Professional Services	🇺🇸 Monroe	4,400	1998
5	Union County Public Schools ucps.k12.nc.us A large public school system in North Carolina serving over 41,000 students through 53 schools with about 5,000 staff members	Education	🇺🇸 Monroe	3,893	n/a
6	La-Z-Boy Incorporated la-z-boy.com Manufacture and retail of comfortable, custom furniture through company-owned stores, ecommerce, and wholesale channels with sustainability focus.	Furniture and Home Furnishings Manufacturing	🇺🇸 Monroe	3,283	n/a
7	Baker Construction bakerconstruction.com Specialty contractor with over 50 years of experience, building stadiums, high rises, industrial plants, nuclear facilities, and homes with long-term employee growth and customer focus	Construction	🇺🇸 Monroe	2,547	1968
8	Pharmacy Times pharmacytimes.com A monthly journal providing practical information for pharmacists on medication errors, drug interactions, patient counseling, pharmacy technology, and pharmacy law	Hospitals and Health Care	🇺🇸 Monroe	2,303	n/a
9	Colony Brands, Inc.colonybrands.com A multi-channel direct-marketing company based in Monroe, WI, offering a diverse portfolio of products, supporting employee growth and community	Consumer Goods	🇺🇸 Monroe	1,518	1926
10	University of Louisiana Monroe ulm.edu Educational institution offering a wide range of academic programs including graduate and undergraduate degrees in various areas of study	Higher Education	🇺🇸 Monroe	1,493	1931
11	Walton County School District walton.k12.ga.us The company is dedicated to providing students with the knowledge and skills for personal success, creating safe and engaging learning environments	Primary and Secondary Education	🇺🇸 Monroe	1,276	n/a
12	CenturyLink Business centurylink.com Innovative nationwide telecommunications company empowering small businesses with customizable solutions to serve local communities Visit website to learn more	Telecommunications	🇺🇸 Monroe	1,124	n/a
13	CenturyLink Business for Enterprise centurylink.com Innovative platform transforming retail, manufacturing, healthcare, and other industries with cutting-edge technology and experiences for the future of business	IT Services and IT Consulting	🇺🇸 Monroe	1,044	n/a
14	Monroe Public Schools monroeps.org A suburban community in Fairfield County with a growing population, offering educational excellence through a comprehensive school system focused on student growth and academic success	Education Administration Programs	🇺🇸 Monroe	856	n/a
15	St. Francis Health fmolhs.org A not-for-profit medical center in Monroe, Louisiana with 321 beds offering comprehensive healthcare services, specialized medical care, and advanced surgical procedures	Hospitals and Health Care	🇺🇸 Monroe	828	1913
16	CenturyLink (Formerly Savvis Inc.)centurylink.com Global communications, hosting, cloud, and IT services provider with a focus on managed hosting, colocation, and cloud solutions for business customers worldwide	Computer and Network Security	🇺🇸 Monroe	630	1930
17	Monroe Clinic monroeclinic.org A Catholic, not-for-profit health care network offering a wide range of services in southern Wisconsin and northern Illinois, with awards for quality and service	Hospitals and Health Care	🇺🇸 Monroe	525	1939
18	South Piedmont Community College spcc.edu The company offers college transfer education, career education, industry training, and developmental education in various fields with a 16:1 student faculty ratio	Higher Education	🇺🇸 Monroe	517	1999
19	Greiner Bio-One Americas gbo.com Development and production of plastic laboratory products, innovative sample collection systems, cell culture tools, and biobank storage solutions for healthcare and research.	Medical Equipment Manufacturing	🇺🇸 Monroe	496	1868
20	Army Aviation Association of America quad-a.org A global organization founded in 1957 with over 20,000 members, supporting Army Aviation professionals through networking, recognition, advocacy, and scholarship programs	Non-profit Organizations	🇺🇸 Monroe	488	1957
21	True Homes truehomesusa.com A local Carolina's based home builder dedicated to providing new home designs, style, and value in North and South Carolina communities Offering career opportunities and internships	Construction	🇺🇸 Monroe	488	2007
22	TWB twbcompany.com A joint venture specializing in tailor welded blanks, formed in 1992, with a focus on manufacturing tailor welded products in North America	Motor Vehicle Manufacturing	🇺🇸 Monroe	457	1992
23	Union County, NC unioncountync.gov Local government serving 240,000 residents with law enforcement, utilities, planning, emergency services, parks, and community support programs.	Government Administration	🇺🇸 Monroe	442	1842
24	Dealer Specialties dealerspecialties.com The company provides vehicle data collection, image generation, pricing analytics, inventory management, and marketing services to new and used car dealers for 30 years	Motor Vehicle Manufacturing	🇺🇸 Monroe	380	1989
25	BROOKDALE SENIOR LIVING COMMUNITIES, INC A hospital & health care company in Monroe, Michigan, providing senior living communities	Hospitals and Health Care	🇺🇸 Monroe	367	n/a
26	Monroe County Community College monroeccc.edu Providing diverse higher education opportunities to enhance the lives of Monroe County residents, aspiring to be the top choice for higher learning	Education Administration Programs	🇺🇸 Monroe	356	n/a
27	Scott Equipment Company, LLC scottcompanies.com A reputable company representing top construction equipment, cranes, and forklift manufacturers, offering quality repairs and a vast parts inventory with service guarantee	Construction	🇺🇸 Monroe	354	1939
28	Valicor valicor.com A leading provider of non-hazardous wastewater treatment services in North America, focusing on sustainable waste management solutions through recycling and conversion	Environmental Services	🇺🇸 Monroe	318	1982
29	Colfax Fluid Handling colfaxfluidhandling.com Global leader in pumps and systems for demanding fluid handling applications, specializing in positive displacement and centrifugal pump technologies with a focus on reliability services	Machinery Manufacturing	🇺🇸 Monroe	313	n/a
30	Swiss Colony Retail Brands scretailbrands.com An established Wisconsin bakery with over 50 years of experience crafting exquisite European pastries, chocolates, and custom-blend ingredients for a variety of products	Food and Beverage Services	🇺🇸 Monroe	310	1926
31	InterMountain Management immhotels.com A leading hotel management and development company specializing in select-service and extended-stay segments, offering a wide range of services and owning/managing 95 hotels nationwide	Hospitality	🇺🇸 Monroe	291	1982
32	Best-One Tire & Service bestonetire.com Established in 1948, this family-owned business invests in partnerships with entrepreneurs in the tire and service industry, creating opportunities for growth and success	Truck Transportation	🇺🇸 Monroe	284	1948
33	MIDWAY PRODUCTS GROUP, INC.midwayproducts.com Tier 1 automotive supplier manufacturing and assembling components and subassemblies with strategic growth and lean manufacturing principles for 50 years	Motor Vehicle Manufacturing	🇺🇸 Monroe	282	1956
34	Deceuninck North America deceuninckna.com A leading company specializing in energy-efficient window and door systems, with integrated design, compounding, lamination, and PVC extrusion capabilities	Wholesale Building Materials	🇺🇸 Monroe	227	n/a
35	Vantage Health Plan vhpla.com A healthcare company founded by physicians, providing quality health insurance coverage for over 35,000 members in Louisiana with excellent customer service	Insurance	🇺🇸 Monroe	225	1994
36	Union Academy unionacademy.org A public K-12 charter school promoting academic excellence, character development, and community service, recognized for its achievements and positive work environment	Education Administration Programs	🇺🇸 Monroe	213	2000
37	Akona Process Solutions akonasolutions.com Specializes in mixers, blenders, dryers, conveyors, and bulk material handling systems for food, pharma, nutraceutical, and chemical industries.	Engineering Services	🇺🇸 Monroe	205	2025
38	Canyon Creek Cabinet Company canyoncreek.com Leading manufacturer of affordable custom cabinetry for all rooms in the home, offering frameless and framed styles through three product lines Operates in Western US	Wholesale Building Materials	🇺🇸 Monroe	185	1981
39	First Care Medical Clinic firstcarecanhelp.com A medical clinic providing high quality care with multiple convenient locations in Charlotte Services include walk-ins, comprehensive healthcare, and same day diagnosis and treatment	Hospitals and Health Care	🇺🇸 Monroe	174	1994
40	Union County Sheriff's Office unioncountysheriffsoffice.com A full-service law enforcement agency providing patrol, jail, civil process, criminal investigation, and animal services in a rapidly growing county	Law Enforcement	🇺🇸 Monroe	173	1842
41	Computer Works cwims.com IT services company specializing in network solutions, hardware repair, process streamlining, business automation, and tailored solutions using latest technology and best practices	IT Services and IT Consulting	🇺🇸 Monroe	168	2001
42	Buzz Inn Steakhouse buzzinnsteakhouse.com A chain of steakhouse locations in Washington State offering a diverse menu, beverages, gambling, and warm customer service in a fast-paced environment	Restaurants	🇺🇸 Monroe	159	1981
43	Four Seasons Environmental, Inc.fseinc.net A consulting firm specializing in maximizing property assets through energy efficiency, maintenance practices, commissioning services, building automation, and LEED consulting	Facilities Services	🇺🇸 Monroe	153	1985
44	Nûby™us.nuby.com A global leader in creating innovative, high-quality products for babies and parents, guiding families through early development stages with simplicity and safety	Retail	🇺🇸 Monroe	152	1974
45	Cosmetics & Perfume Filling & Packaging, Inc.cpfpi.com A full service contract filling, blending, and packaging company specializing in fine fragrance products, with a state-of-the-art facility in New Jersey	Personal Care Product Manufacturing	🇺🇸 Monroe	151	1991
46	Progressive Bank progressivebank.com Progressive Bank offers personal and commercial banking services, investment and wealth management, private banking, retirement services, and 401(k) plans in Louisiana	Financial Services	🇺🇸 Monroe	150	1975
47	Quest Industrial questindustrial.com A manufacturer of industrial automation equipment specializing in robotics and vision-guidance for demanding markets, offering application-specific software and full system integration services	Automation Machinery Manufacturing	🇺🇸 Monroe	56	2001
48	1CG glass1st.net A leading glazing company offering quality service, in-house capabilities, and strategic alliances with suppliers, focusing on integrity, innovation, and perseverance	Construction	🇺🇸 Monroe	54	2005
49	Glass Coatings & Concepts (GCC)gcconcepts.com Premier supplier of glass enamels, ceramic inks, and frit-based paints for glass fabricating industry Committed to customer satisfaction and community impact	Glass, Ceramics and Concrete Manufacturing	🇺🇸 Monroe	28	n/a
50	Premier Industries premierindustriescorp.com Designs, engineers, and produces custom equipment, specialty machinery, fixtures, tooling, and precision components for various industries	Automation Machinery Manufacturing	🇺🇸 Monroe	26	1946
51	Orchid Monroe orchidinternational.com Supplier of electro-magnetic stampings and drive assemblies for various industries, offering advanced processes, turnkey product integration, design services, and innovative engineering solutions	Motor Vehicle Manufacturing	🇺🇸 Monroe	25	n/a
52	1-Source Electronic Components 1sourcecomponents.com A leading supplier of electronic components, offering a wide range of products such as semiconductors, capacitors, connectors, and providing services like contract manufacturing and engineering	Wholesale	🇺🇸 Monroe	21	2001
53	Union Construction unionconstructioninc.com A machinery company located in Monroe, North Carolina, specializing in construction equipment	Machinery Manufacturing	🇺🇸 Monroe	19	n/a
54	Capitalinka Investments capitalinka.com A firm providing global investment management services and strategic advisory to clients worldwide	Investment Management	🇺🇸 Monroe	5	2004
55	VkanTech Solutions Inc vkantech.com The company specializes in software development, testing, cloud services, ERP, CRM, machine learning, artificial intelligence, and IT staffing	IT Services and IT Consulting	🇺🇸 Monroe	3	2016
56	Efinity Woodworks efinitywoodworks.com Custom furniture fabrication and sawyer services, including log milling with a portable sawmill, providing high-quality woodworking that fits client needs.	Wood Product Manufacturing	🇺🇸 Monroe	1	2020

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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