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The 71 largest companies in Warren

Tamtam tracks 71 companies headquartered in Warren. This list ranks all of them by number of employees on LinkedIn, led by Everest, Central Transport and AVI Foodsystems. Their median headcount is 182. Half of them were founded in 1991 or later.

馃嚭馃嚫 Warren71 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Everesteverestglobal.com

Provides tailored property, casualty, and specialty insurance products with strong financial backing and expert claims and loss control services.

Insurance 馃嚭馃嚫 Warren 4,695 1973
2
Central Transportlinktr.ee

A trusted and technologically advanced Less-Than-Truckload carrier network providing safe and efficient services across the United States, Canada, and Mexico

Truck Transportation 馃嚭馃嚫 Warren 3,607 n/a
3
AVI Foodsystemsavifoodsystems.com

Trusted food service company with a focus on high quality ingredients, impeccable service, and value Committed to family values and community support

Food and Beverage Services 馃嚭馃嚫 Warren 3,173 1960
4
St. John Providencebeaconhealthsystem.org

A faith-based healthcare organization focused on innovation and compassionate care for all, especially those in poverty and vulnerable populations

Hospitals and Health Care 馃嚭馃嚫 Warren 3,085 n/a
5
Universal Logistics Holdings, Inc.universallogistics.com

Customized transportation and logistics solutions across North America, including transportation, intermodal, contract logistics, and global trade management services.

Transportation, Logistics, Supply Chain and Storage 馃嚭馃嚫 Warren 2,408 n/a
6
Macomb Community Collegemacomb.edu

Offering a diverse range of courses, degree programs, and enrichment opportunities, we provide the tools for learners of all ages to succeed in the 21st-century career market

Higher Education 馃嚭馃嚫 Warren 2,313 1954
7
Northwest Banknorthwest.bank

A financial institution focused on improving lives through award-winning customer service in Pennsylvania, New York, Indiana, and Ohio

Banking 馃嚭馃嚫 Warren 2,003 1896
8
Art Van Furnitureartvan.com

Furniture and mattress retailer in the Midwest with a focus on quality products, customer service, community involvement, and career opportunities

Furniture and Home Furnishings Manufacturing 馃嚭馃嚫 Warren 1,127 1959
9
Everest Reinsurance Companyeverestre.com

Global company offering property and casualty reinsurance and insurance with innovative products, responsive service, and strong financial strength Specializing in tailored solutions

Insurance 馃嚭馃嚫 Warren 1,107 n/a
10
Lipari Foodsliparifoods.com

Wholesale food distributor focusing on bakery, dairy, deli, frozen, meat, seafood, and specialty grocery items with a customer-centric approach

Food and Beverage Services 馃嚭馃嚫 Warren 1,078 1963
11
Cadillaccadillac.com

Luxury vehicle manufacturer providing top-of-the-line automobiles with cutting-edge technology and innovation, while upholding privacy standards through GM Privacy Statement

Motor Vehicle Manufacturing 馃嚭馃嚫 Warren 1,025 n/a
12
FOREX.comforex.com

Connecting traders to global currency markets since 2001, our company strives to provide the necessary tools for traders to succeed

Financial Services 馃嚭馃嚫 Warren 1,017 n/a
13
Ultium Cells LLCultiumcell.com

A company specializing in designing and manufacturing advanced battery cells for electric transportation, seeking diverse talent to drive innovation in the industry

Manufacturing 馃嚭馃嚫 Warren 951 n/a
14
Blount Fine Foodsblountfinefoods.com

Blount Fine Foods specializes in gourmet soups, sauces, sides, and entrees for food service, retail, and restaurant customers, known for creativity and collaboration

Food and Beverage Manufacturing 馃嚭馃嚫 Warren 935 1880
15
Allied Schoolsalliedschools.com

An online education institution offering high-quality vocational courses to prepare students for new careers in real estate through accessible student services

E-Learning Providers 馃嚭馃嚫 Warren 871 1992
16
Parsec, LLCparsecinc.com

Leading provider of contracted terminal management services in the US, handling 45% of the nation's TOFC/COFC traffic annually with qualified staff and advanced equipment

Rail Transportation 馃嚭馃嚫 Warren 743 1949
17
Servicomservicom-llc.com

A service-driven company with efficient quality management processes delivering outsourced sales, customer service, technical support, and market research with state-of-the-art call center technology

Telecommunications 馃嚭馃嚫 Warren 742 n/a
18
MWR - Morale, Welfare and Recreation DTA USAdetroit.armymwr.com

This company offers advertising and sponsorships for events serving Soldiers, family members, Veterans, and DoD Civilians in Southeastern Michigan

Events Services 馃嚭馃嚫 Warren 669 n/a
19
BLAIRbluestem.com

An omnichannel retailer offering mens and womens apparel for over 100 years, focused on providing the perfect fit for customers' life, style, and budget

Retail 馃嚭馃嚫 Warren 571 n/a
20
Warren City Schoolswarrencityschools.org

The Warren City Schools aims to ensure every student achieves high levels of learning through community collaboration and a culture of education

Education Administration Programs 馃嚭馃嚫 Warren 566 n/a
21
AdvantEdge Healthcare Solutionshpiinc.com

AdvantEdge has been acquired by Health Prime International, where company news, tips, and updates can now be found

Hospitals and Health Care 馃嚭馃嚫 Warren 503 1999
22
PASLINpaslin.com

Innovative manufacturing assembly and automation systems provider for global automotive and heavy industries, with a focus on quality, engineering expertise, and cost-effective solutions

Automation Machinery Manufacturing 馃嚭馃嚫 Warren 433 1937
23
Ponderosa Steakhouseponderosasteakhouses.com

Ponderosa Country offers a taste of the Old West with great steaks, seafood, and buffet options in a friendly atmosphere

Restaurants 馃嚭馃嚫 Warren 425 n/a
24
City of Warren, MIcityofwarren.org

The company operates in Warren, Michigan, attracting major employers, a diverse population, and significant investments in facilities and educational institutions

Government Administration 馃嚭馃嚫 Warren 398 1957
25
U.S. Army DEVCOM Ground Vehicle Systems Centergvsc.devcom.army.mil

A research and engineering center based at the US Army Detroit Arsenal, providing innovative solutions for the Army Materiel Command Visit https://wwwusarmygvsccom/ for updates

Armed Forces 馃嚭馃嚫 Warren 375 1991
26
Cipla USAusa.cipla.com

Provides affordable, high-quality generic medicines, advanced drug delivery systems, and is a leader in inhalation therapy and respiratory care.

Pharmaceutical Manufacturing 馃嚭馃嚫 Warren 372 n/a
27
PS&Spsands.com

A comprehensive architecture and engineering firm offering design, environmental, and surveying services across various industries with a focus on client success and innovative solutions

Architecture and Planning 馃嚭馃嚫 Warren 331 1962
28
Sugarbush Resortsugarbush.com

This company offers unique indoor and outdoor meeting spaces in a resort setting, encouraging teamwork, creativity, and adventure planning

Hospitality 馃嚭馃嚫 Warren 321 1958
29
Universal Truckload, Inc.universallogistics.com

Truckload carrier providing Flatbed, Van, Over Dimensional, Oilfield, Reefer, and Logistics Services across US, Canada, and Mexico with continued growth

Truck Transportation 馃嚭馃嚫 Warren 319 1981
30
Logistics Insight Corporation4linc.com

Provider of custom third-party logistics solutions, offering supply chain services like transportation, air, ocean, customs brokerage to reduce costs and improve efficiency

Transportation, Logistics, Supply Chain and Storage 馃嚭馃嚫 Warren 290 1991
31
Covelli Enterprisescovelli.com

Established in 1960, a top franchisee in the US, operating over 300 Panera locations and other restaurants, known for community philanthropy and award-winning operations

Restaurants 馃嚭馃嚫 Warren 255 1960
32
CEC Controls Companyceccontrols.com

A leading Industrial and Process Control Systems Integration company providing superior products, quality assurance, and full service assistance from inception to implementation

Motor Vehicle Manufacturing 馃嚭馃嚫 Warren 233 1966
33
Van Dyke Public Schoolsvdps.net

The company provides equitable education to empower students, fostering critical thinking and preparing them for success in college and careers

Primary and Secondary Education 馃嚭馃嚫 Warren 215 n/a
34
First Place Bankafternic.com

A $32 billion financial services holding company operating retail, ATM, lending centers in the Midwest, focused on community banking and customer well-being

Banking 馃嚭馃嚫 Warren 213 n/a
35
The Falcon Group - Engineers, Architects, Capital Reserve Specialists, Energy Consultantsthefalcongroup.us

A multidisciplinary firm offering engineering, architectural, energy consulting, drone services, and litigation support, specializing in community associations and existing facility improvements

Engineering Services 馃嚭馃嚫 Warren 182 1997
36
Universal Intermodal Services, Incuniversallogistics.com

A provider of customized intermodal solutions, offering drayage, container yard management, maintenance, repair, and domestic container services with a national footprint

Truck Transportation 馃嚭馃嚫 Warren 182 n/a
37
PA Solutions Inc.pa-ats.com

A full-service provider of automation controls services to the automotive industry, offering design, programming, installation, robotic simulation, and process engineering

Automation Machinery Manufacturing 馃嚭馃嚫 Warren 177 1998
38
Universal Truckload Services, Inc. (Now known as Universal Logistics Holdings, Inc.)universallogistics.com

A leading asset-light provider of customized transportation and logistics solutions across the United States, Mexico, Colombia, and Canada Offering supply chain solutions tailored to customer needs

Truck Transportation 馃嚭馃嚫 Warren 173 n/a
39
Control Pointcpasurvey.com

A provider of land surveying services for commercial, construction, geospatial, and residential projects, offering quality documents in a cost-effective and efficient manner

Civil Engineering 馃嚭馃嚫 Warren 168 1992
40
Five Brothers Asset Management Solutionsmcs360.com

A trusted provider of default, REO, and REI asset management solutions with a focus on collaboration, transparency, and timely execution

Financial Services 馃嚭馃嚫 Warren 165 1967
41
Avalon Golf and Country Clubavalongcc.com

A premier destination offering championship golf, fine dining, events, weddings, luxurious amenities, and opportunities for careers in the hospitality industry

Hospitality 馃嚭馃嚫 Warren 162 1998
42
Whitestone Associates, Inc.whitestoneassoc.com

Employee-owned environmental engineering firm providing comprehensive services to diverse clients, including corporations, law firms, developers, and government agencies Multi-disciplined staff with various licenses and certifications

Environmental Services 馃嚭馃嚫 Warren 162 1994
43
Trumbull Regional Medical Centeriinn.com

A comprehensive medical center offering inpatient and outpatient services including emergency care, cardiac services, orthopedics, cancer care, and cardiac rehabilitation programs

Hospitals and Health Care 馃嚭馃嚫 Warren 154 n/a
44
CSI Support & Development Servicescsi.coop

A non-profit organization providing affordable housing for seniors through cooperative management, with a focus on resident engagement and community development

Real Estate 馃嚭馃嚫 Warren 150 1945
45
Ava Anderson Non Toxicavaandersonnontoxic.com

The company educates about toxic chemicals in personal care and cleaning products, offering organic, non-toxic alternatives, and a business opportunity

Wellness and Fitness Services 馃嚭馃嚫 Warren 149 2009
46
Aquestive Therapeuticsaquestive.com

Develops and manufactures oral pharmaceutical products, including complex molecules, and collaborates with other companies to bring new drugs to market.

Pharmaceutical Manufacturing 馃嚭馃嚫 Warren 146 n/a
47
U.S. Manufacturingusmfg.com

Supplier of extruded tubular products and machined components for the transportation industry, known for pioneering cold extrusion process and offering comprehensive customer service

Motor Vehicle Manufacturing 馃嚭馃嚫 Warren 113 1964
48
MassMutual New Jersey-NYCnj-nyc.massmutual.com

We provide financial services and resources to help individuals and businesses achieve their goals through expert planning and tailored solutions

Financial Services 馃嚭馃嚫 Warren 88 1998
49
Everest Re Groupeverestre.com

A leading global provider of reinsurance and insurance, offering property, casualty, and specialty products through subsidiaries in key markets worldwide

Insurance 馃嚭馃嚫 Warren 84 n/a
50
Partifypartifyusa.com

A company specializing in automotive parts, providing products for vehicles and supporting the automotive industry

Motor Vehicle Parts Manufacturing 馃嚭馃嚫 Warren 64 2011
51
Magnetic Seal, LLC.magseal.com

The company focuses on advancing engineering, quality, and manufacturing expertise to provide innovative and proven sealing solutions for sustained success

Aviation and Aerospace Component Manufacturing 馃嚭馃嚫 Warren 45 1954
52
Composites Universal Groupcompositesuniversal.com

Innovative engineering and composite manufacturing solutions for aerospace, aviation, marine, defense, and autonomous systems with strict quality control and customer service

Aviation and Aerospace Component Manufacturing 馃嚭馃嚫 Warren 34 1995
53
Reliant Industriesreliantindustries.com

An automotive company located in Sterling Heights, MI, specializing in the manufacturing and production of automotive products and services

Motor Vehicle Manufacturing 馃嚭馃嚫 Warren 24 n/a
54
Process Systems Incpsi4pumps.com

Specializing in industrial pumps, this company offers durable and reliable solutions for customers' pump challenges They excel in engineering, manufacturing, and service

Industrial Machinery Manufacturing 馃嚭馃嚫 Warren 20 1972
55
Web Link Solution LLCwlsol.com

An IT company specializing in web development and online marketing, creating websites and optimizing them for businesses in USA, Canada, and Australia

IT Services and IT Consulting 馃嚭馃嚫 Warren 17 2009
56
E&E Special Products LLCeandesp.com

Manufacturing standard and special machine tooling, cylinder accessories, linear/rotary motion products, and more for various industries Veteran owned

Industrial Machinery Manufacturing 馃嚭馃嚫 Warren 17 1976
57
Tech Serve4 Utechserve4u.com

A leading technology solutions provider offering web, mobile, desktop app development, test automation, CloudOps consultancy, SEO services, and IT consultancy for businesses

IT Services and IT Consulting 馃嚭馃嚫 Warren 17 2014
58
Healthcare Integration Consulting Group (HICG)hicgrp.net

Healthcare integration company with 60+ years of experience, specializing in efficient, reliable, and scalable solutions to connect healthcare information technology infrastructure

IT Services and IT Consulting 馃嚭馃嚫 Warren 14 2011
59
Jordan Tooljordantool.com

Manufactures machinery at its location in Warren, Michigan, offering high-quality products and innovative solutions to various industries

Machinery Manufacturing 馃嚭馃嚫 Warren 13 1963
60
Woory America, Inc.woory.com

A manufacturer of automotive components focused on developing eco-friendly parts for Tier 1 and OEM customers worldwide, striving for technological advancement

Motor Vehicle Manufacturing 馃嚭馃嚫 Warren 12 2004
61
E & E SPECIAL PRODUCTS, LLCeesp.co

An automotive company located in Michigan, specializing in special products related to the automotive industry

Motor Vehicle Manufacturing 馃嚭馃嚫 Warren 11 n/a
62
Designers Mirror and Glass, Inc.designersmirror.com

The company provides quality and affordable glass for projects, with a focus on customer needs and wishes through dedicated oversight

Construction 馃嚭馃嚫 Warren 11 n/a
63
Medical Device Imagineeringmdimagineering.com

Innovative company specializing in rapid design, engineering, and manufacturing of medical devices Founded by experienced engineers in the industry

Medical Equipment Manufacturing 馃嚭馃嚫 Warren 10 2013
64
Haystreamhaystream.com

Haystream specializes in digital transformation, utilizing Data, Analytics, Artificial Intelligence, and Cloud technologies to enhance business agility, scalability, and efficiency

Business Consulting and Services 馃嚭馃嚫 Warren 9 2010
65
Rembrandt Group LLCrembrandtgroup.com

A multifaceted data services firm specializing in helping businesses optimize goals by leveraging big data to reveal hidden opportunities

IT Services and IT Consulting 馃嚭馃嚫 Warren 6 1996
66
Weld Action Company Incweldaction.com

Providing high-quality services to automotive parts, electronics, metal stamping, and assembly industries since 1963

Automation Machinery Manufacturing 馃嚭馃嚫 Warren 6 n/a
67
OSI Technology, Inc.osidirect.com

National communications technology provider with extensive experience offering converged solutions in telecommunications, data infrastructure, wireless networks, emergency call systems, video conferencing, and security technologies

Telecommunications 馃嚭馃嚫 Warren 5 n/a
68
Opus Kapkapklimber.com

An advanced manufacturing and engineering startup in Metro Detroit, utilizing state-of-the-art machinery and a creative work environment to produce complex machined parts

Machinery Manufacturing 馃嚭馃嚫 Warren 5 2014
69
LINCGEOlincgeo.com

Platform integrating Location Intelligence into common business functions through a single database structure, streamlining operations with modules like Project Management, Scheduling, and Reporting

Software Development 馃嚭馃嚫 Warren 4 2022
70
Associated Consulting Groupassociated-consulting.com

Specializing in reviewing reinsurance administration for life insurance portfolios, with a team of experienced professionals offering contingent fee arrangements for clients' convenience

Insurance 馃嚭馃嚫 Warren 3 1988
71
Merlin Systems LLCmerlinpyro.com

The company provides IT services to meet the technology needs of businesses and organizations

IT Services and IT Consulting 馃嚭馃嚫 Warren 3 1999

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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.

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