| # | Company | Employees |
|---|---|---|
| 1 |
Henry Ford Healthhenryford.com
Integrated health system offering acute, specialty, primary, preventive care, medical education, research, and health insurance services with academic affiliations. |
22,161 |
| 2 |
Trinity Healthtrinity-health.org
Not-for-profit, Catholic health care system with 123,000 colleagues and 27,000 physicians across 26 states, providing diverse communities with hospitals and other health services |
18,369 |
| 3 |
Lineageonelineage.com
Provider of temperature-controlled storage, handling, and transportation solutions for food products with a global network and innovative technology. |
17,000 |
| 4 | 15,166 | |
| 5 |
Michigan Medicineuofmhealth.org
A premier academic medical center with state-of-the-art facilities, focused on scientific discovery, education, compassionate care, health care reform, and biomedical innovation |
14,798 |
| 6 |
Beaumont Healthcorewellhealth.org
Corewell Health is dedicated to promoting health and wellness, empowering individuals to lead their healthiest lives by providing support and resources |
14,298 |
| 7 |
Spectrum Healthcorewellhealth.org
This company specializes in providing solutions for health and wellness through their innovative products and services |
11,670 |
| 8 |
DTE Energydteenergy.com
Provides diversified energy solutions including renewable energy, emission control technologies, and energy services primarily serving Michigan communities. |
9,635 |
| 9 |
McLaren Health Caremclaren.org
Integrated health system with hospitals, physician network, cancer centers, insurance, and medical education across Michigan, Indiana, and Ohio. |
9,301 |
| 10 |
Detroit Medical Centerdmc.org
A leading healthcare provider in metropolitan Detroit, offering top-notch medical expertise, world-class programs, diverse services, and a commitment to community wellness |
8,287 |
| 11 |
City of Detroitdetroitmi.gov
The company celebrates Detroit's rich history, culture, and innovation, highlighting its iconic contributions in automobiles and Motown music |
6,878 |
| 12 |
Consumers Energycareers.consumersenergy.com
Consumers Energy is Michigan's energy provider offering careers in a dynamic industry focused on safe, efficient, and sustainable energy generation |
6,839 |
| 13 |
Acrisureacrisure.com
Global Fintech leader offering financial products and services connecting clients to solutions for protection, growth, and community impact |
4,929 |
| 14 |
Bronson Healthcarebronsonhealth.com
A leading healthcare system in southwest Michigan with over 9,000 employees, offering primary to critical care services across 100 locations |
4,836 |
| 15 |
Ford Creditford.com
Provides financing solutions to dealers and customers worldwide, supporting sales of vehicles and mobility products from a major automaker. |
4,738 |
| 16 |
Munson Healthcaremunsonhealthcare.org
Leading healthcare system in northern Michigan with nine hospitals, advanced medical technology, partnerships with major health systems, and comprehensive care for 540,000 residents |
4,644 |
| 17 |
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 |
3,607 |
| 18 |
Sparrow Health Systemuofmhealthsparrow.org
Integrated healthcare system providing expert care in various specialties including critical care, cancer treatment, heart health, maternity services, and emergency care in Mid-Michigan region |
3,501 |
| 19 |
MyMichigan Healthmymichigan.org
A non-profit health system affiliated with the University of Michigan, providing care, community benefits, and economic impact in Michigan |
3,382 |
| 20 |
University of Michigan Health-Westuofmhealthwest.org
A nonprofit multispecialty medical provider in West Michigan, offering advanced health services, a teaching hospital, and inclusive care to the community |
3,249 |
| 21 |
St. John Providencebeaconhealthsystem.org
A faith-based healthcare organization focused on innovation and compassionate care for all, especially those in poverty and vulnerable populations |
3,085 |
| 22 |
Munson Medical Centermunsonhealthcare.org
A leading regional medical center in northern Michigan offering top-quality care, advanced technology, and a focus on patient comfort and recovery |
2,584 |
| 23 |
Oakland County, Michigan Governmentoakgov.com
Providing governance, public services, and community support to over 1.2 million residents across 62 municipalities in Oakland County. |
2,515 |
| 24 |
Universal Logistics Holdings, Inc.universallogistics.com
Customized transportation and logistics solutions across North America, including transportation, intermodal, contract logistics, and global trade management services. |
2,408 |
| 25 |
Covenant HealthCarecovenanthealthcare.com
A non-profit health system in the Great Lakes Bay Region offering a wide range of medical services with a focus on compassionate care and community well-being |
2,170 |
| 26 |
IHAtrinityhealthmichigan.org
A leading multi-specialty medical group in Michigan providing quality care for patients of all ages, with a focus on best outcomes and exceptional work experiences |
2,030 |
| 27 |
Hurley Medical Centerhurleymc.com
A premier public non-profit teaching hospital in Flint, MI, providing world-class healthcare with cutting-edge technology and affiliations with renowned medical institutions |
2,002 |
| 28 |
Metro Healthuofmhealthwest.org
An integrated healthcare system offering expert care, award-winning services, and personalized touch through a hospital, physician offices, specialty services, and community initiatives |
1,973 |
| 29 |
Kalitta Airkalittaair.com
This company specializes in air freight cargo transportation worldwide, including oversized/overweight loads, mail, and military support They also offer aircraft maintenance and repair services |
1,855 |
| 30 |
Henry Ford Allegiance Healthlinkedin.com
A part of a 5-hospital health system, this hospital provides healthcare services It is recommended to follow the parent company for updates |
1,766 |
| 31 |
Mercy Healthww1.mercyhealthcareers.com
A compassionate, faith-based healthcare organization offering top-notch medical services and fostering a collaborative and nurturing environment for patients and employees alike |
1,633 |
| 32 |
Pine Rest Christian Mental Health Servicespinerest.org
A leading non-profit behavioral health system offering a full range of services including psychiatric care, addiction treatment, therapy, research collaborations, and educational programs |
1,604 |
| 33 |
IstitutoAuxologicoauxologico.it
A private foundation focused on human development from conception to maturity, specializing in research and treatment in various medical fields |
1,488 |
| 34 |
ITC Holdings Corp.itc-holdings.com
Specializing in high-voltage transmission, the company aims to improve reliability, expand market access, and support renewable energy for a greener future |
1,481 |
| 35 |
Children's Hospital of Michiganchildrensdmc.org
A specialized hospital dedicated to providing comprehensive pediatric care, training medical experts, and offering a wide range of specialty services for children in southeast Michigan |
1,474 |
| 36 |
Mary Free Bed Rehabilitation Hospitalmaryfreebed.com
A leading non-profit rehabilitation system specializing in restoring hope and freedom through specialized programs for children and adults with various medical conditions |
1,433 |
| 37 |
Lakeland Healthspectrumhealthlakeland.org
A not-for-profit healthcare system in southwest Michigan providing hospitals, clinics, long-term care, home care, wellness programs, and more to the community |
1,433 |
| 38 |
McLaren Flintmclaren.org
A leading health care provider in mid-Michigan, McLaren Flint offers compassionate patient-focused care, cutting-edge technology, and world-class treatment through its academic and research-based innovations |
1,310 |
| 39 |
Michigan Department of Transportationmichigan.gov
A diverse and talented workforce at an innovative agency focused on public infrastructure and transportation in Michigan, recognized as a Veteran Friendly Employer |
1,301 |
| 40 |
Karmanos Cancer Institutekarmanos.org
A leading cancer research and treatment network in Michigan and Ohio, offering comprehensive care for patients with a focus on fighting cancer |
1,293 |
| 41 |
Holland Hospitalhollandhospital.org
A non-profit hospital in West Michigan with a 189-bed facility, providing exceptional care and service for over 100 years |
1,275 |
| 42 | 1,257 | |
| 43 |
University of Michigan Health-Sparrowuofmhealthsparrow.org
A premier healthcare organization in Mid-Michigan offering critical care, primary care, cancer treatment, heart care, maternity services, and emergency care |
1,230 |
| 44 |
TD Auto Financetdautofinance.com
A financial-services provider offering various wholesale finance plans, dealer services, retail consumer finance plans, lease programs, and auto-insurance programs |
1,030 |
| 45 |
McLaren Greater Lansingmclaren.org
Operates top-ranked open heart and orthopedic surgery programs, along with oncology, women's care, and a variety of diagnostic and surgical services within McLaren Health Care system |
962 |
| 46 |
Independent Bankindependentbank.com
Michigan-based full-service bank offering competitive products and services, deeply committed to local communities and customer-focused banking. |
960 |
| 47 |
City of Grand Rapidsgrandrapidsmi.gov
Elevating quality of life in Grand Rapids through excellent city services, with a focus on equity and vibrant community growth |
950 |
| 48 |
Genesys Regional Medical Centerascension.org
A patient-focused 410-bed hospital with specialized care in emergency trauma, heart health, birthing, neurosciences, orthopedics, oncology, and minimally invasive surgery |
947 |
| 49 |
UP Health System - Marquetteuphealthsystem.com
A specialty care hospital in the Upper Peninsula providing a wide range of medical services, leading in imaging, surgery, and telehealth |
897 |
| 50 |
Mercantile Bankmercbank.com
A Michigan-based bank founded in 1997, prioritizing local roots and community involvement to deliver unique financial services and support the Michigan business community |
875 |
| 51 |
Ingham Countyingham.org
Open, participatory government focused on ensuring safety, health, and empowerment of community members through high-quality, accessible services and ethical standards |
872 |
| 52 |
Ciena Healthcarecienahealthcare.com
A leading provider of skilled nursing and rehabilitation care services, offering post-hospital stay services with a focus on quality, excellence, and employee development |
857 |
| 53 |
St. Joseph Mercy Hospitaltrinityhealthmichigan.org
An acclaimed hospital in Ann Arbor, providing high-quality healthcare services and medical treatments to the local community and beyond |
850 |
| 54 |
Genesys Health Systemgenesys.org
Leading healthcare provider in mid-Michigan, with a 410-bed medical center offering a range of specialized services and a patient-focused care philosophy |
841 |
| 55 |
BFF Banking Groupbff.com
Specialized in non-recourse factoring of public administration receivables, securities services, banking, and corporate payments across Europe. |
816 |
| 56 |
Garden City Hospitalgch.org
A 323-bed teaching hospital part of Prime Healthcare system Committed to providing welcoming, family-centered care for generations in the community |
803 |
| 57 |
Saint Joseph Mercy Health Systemtrinityhealthmichigan.org
The company is committed to providing a remarkable patient experience through leading technology in a comforting and healing environment |
799 |
| 58 |
McLaren Northern Michiganmclaren.org
A regional referral center focused on providing full-service healthcare with specialties in heart, cancer, orthopedics, and neurosciences, emphasizing emotional, cultural, and spiritual health |
798 |
| 59 |
MSU Federal Credit Unionmsufcu.org
Providing financial education, community support, and banking services across Michigan and Illinois to help members achieve security, homeownership, and lifelong goals. |
782 |
| 60 |
City of Ann Arbora2gov.org
This company serves the city of Ann Arbor by providing exceptional services to sustain and enhance its vibrant, safe, and diverse community |
770 |
| 61 |
McLaren Macomb Medical Centermclaren.org
Acute care hospital in Macomb County offering advanced healthcare services, including verified trauma care, robotic orthopedic surgery, and specialized cancer and cardiac treatment |
755 |
| 62 |
United Federal Credit Unionunitedfcu.com
Financial institution providing personal and business banking products with focus on community service and partnerships, serving members across seven states |
754 |
| 63 |
Memorial Healthcarememorialhealthcare.org
A healthcare facility with over 170 providers, 1,500 employees, and multiple satellite locations offering high-tech, compassionate care to thousands of patients annually |
753 |
| 64 |
Optalis Health & Rehabilitation Centersoptalishealthcare.com
Advanced medical treatment, comfort, and compassion for post-hospital care at Optalis Health & Rehabilitation Centers in Metro Detroit |
743 |
| 65 |
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 |
743 |
| 66 |
McLaren Port Huronmclaren.org
A nonprofit hospital in Michigan providing quality, compassionate care to residents with various specialties, including cardiovascular, orthopedic, and surgical services |
634 |
| 67 |
McLaren Bay Regionmclaren.org
Acute care facility in Bay City, Michigan, offering a range of healthcare services to nearly half a million patients with a team of 2,000 employees |
629 |
| 68 |
DFCU Financialdfcufinancial.com
DFCU Financial is a top credit union in Michigan and Florida, offering financial services, award-winning workplace, and employee benefits like insurance, retirement plans, and training opportunities |
623 |
| 69 |
Great Lakes Water Authorityglwater.org
Regional water and sewer authority serving nearly 40% of Michigan water customers through collaboration with Detroit, counties, and state |
622 |
| 70 |
Lansing Board of Water & Lightlbwl.com
A municipally owned public utility providing water, electricity, and steam heat services with low rates and high reliability |
592 |
| 71 |
Hospice of Michiganhom.org
Specialized health care services providing comfort and symptom management for individuals with terminal illness, prioritizing patient-led palliative care and family support |
591 |
| 72 |
Community Mental Health Authority of Clinton, Eaton and Ingham Countiesceicmh.org
A community mental health organization providing a wide range of services to over 10,000 individuals in the tri-county region, aiming for diversity and equality |
589 |
| 73 |
Northpointe Banknorthpointe.com
A customer-centered bank offering innovative banking products nationwide, consistently recognized as a top-performing bank in the nation by industry rankings |
586 |
| 74 |
First National Bank of Americafnba.com
A nationally charted bank offering high CD rates, high-yield savings accounts, Non-QM mortgages, commercial loans, Self Directed IRA loans, and exceptional customer service |
581 |
| 75 |
Advia Credit Unionadviacu.org
Providing innovative financial solutions to maximize value for members, offering easy-access services in multiple states, while upholding core values |
577 |
| 76 |
Ascension Crittenton Hospitalascension.org
A nationally ranked hospital with a wide range of medical specialties, advanced technology, teaching facilities, and a focus on compassionate patient care |
569 |
| 77 |
Corewell Health Lakeland Hospitalscorewellhealth.org
A not-for-profit, community-owned healthcare system providing a range of healthcare services, clinics, long-term care, home care, and wellness programs in southwest Michigan |
569 |
| 78 |
VA Ann Arbor Healthcare Systemva.gov
Providing state-of-the-art healthcare services to veterans in Michigan and Northwest Ohio, including specialty care, outpatient visits, and inpatient care |
553 |
| 79 |
Isabella Bankisabellabank.com
Financial services holding company in mid-Michigan offering a wide range of banking services, lending services, deposit services, trust services, and brokerage products |
384 |
| 80 |
DT Midstreamdtmidstream.com
This company is a key player in the transportation and distribution of natural gas across the US and Canada through pipelines and related facilities |
352 |
| 81 | 339 | |
| 82 | 257 | |
| 83 |
Dort Financial Credit Uniondortonline.org
A not-for-profit financial cooperative providing quality financial services, including low loan rates, high dividend rates, affordable services, and small business loans |
207 |
| 84 |
Southern Michigan Bank & Trustsmb-t.com
Established in 1872, this financial institution offers continuous banking services while ensuring FDIC membership and equal housing lending opportunities |
154 |
| 85 |
Frankenmuth Credit Unionfrankenmuthcu.org
This company provides personalized financial solutions and services that empower communities, fostering trusted relationships with their members |
150 |
| 86 |
Zeal Credit Unionzealcu.org
A non-profit financial institution serving Metro Detroit with superior ratings, community focus, better rates, and 24/7 banking services |
140 |
| 87 |
Venture Express Incwww2.ventureexpress.com
Providing high quality transportation services with continuous technology improvements and promoting active employee participation for partner satisfaction. |
132 |
| 88 |
HomeWorks Tri-County Electric Cooperativehomeworks.org
Provider of energy, comfort, and communication solutions, offering reliable, safe products and services with exceptional customer service and a focus on employee development |
72 |
| 89 |
LOC Credit Unionloccreditunion.com
This financial institution helps individuals achieve their goals by providing personalized financial solutions and emphasizing mutual success and growth |
68 |
| 90 |
First National Bank & Trustfnbimk.com
A community-focused financial institution offering personal service and a range of financial products since 1887 Member FDIC, Equal Housing Lender |
65 |
| 91 |
Presque Isle Electric & Gas Co-Oppieg.com
Providing sustainable energy and services to enhance quality of life through a cooperative business model |
40 |
| 92 |
Coldwater Board of Public Utilities (CBPU)coldwater.org
Providing safe, reliable, competitive, and efficient utility products and services while planning for growth and protecting the environment and citizens' investments |
33 |
| 93 |
Detroit Renewable Energy LLCrtpslot.cc
Detroit Renewable Energy operates subsidiaries focused on providing power, thermal energy, and utility services in the Detroit area |
7 |
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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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