| # | Company | Employees |
|---|---|---|
| 1 |
Hy-Vee, Inc.hy-vee.com
Operate over 563 supermarkets across nine Midwestern states, focusing on quality, variety, convenience, healthy lifestyles, and excellent customer service. |
93,000 |
| 2 |
University of Iowajobs.uiowa.edu
Top public research university in Iowa with diverse community and advanced technology, offering cultural, educational, and recreational activities on a scenic campus |
14,628 |
| 3 |
UnityPoint Healthunitypoint.org
Not-for-profit health system providing hospital, clinic, and home health services across Iowa, Illinois, and Wisconsin with patient-centered care. |
10,341 |
| 4 |
MercyOnemercyone.org
Integrated system of hospitals and clinics providing accessible care, training caregivers, and improving community well-being with a dedication to compassion, transformation, and trust |
7,091 |
| 5 |
University of Iowa Health Careuihealthcare.org
Academic medical center delivering innovative education, pioneering research, and exceptional patient care with a focus on collaboration and equity. |
6,789 |
| 6 |
Mercy Cedar Rapidsmercycare.org
Provider of personalized healthcare services with advanced technologies, dedicated staff, and compassionate philosophy for patients and employees in Iowa |
4,878 |
| 7 |
Mansoura Universitymans.edu.eg
Provides facilities services including maintenance and management for buildings and infrastructure in Mansoura, Egypt, ensuring operational efficiency. |
3,442 |
| 8 |
Primary Health Care, Inc (PHC)phciowa.org
Provider of comprehensive healthcare and supportive services for vulnerable populations in central Iowa, offering medical, dental, behavioral health, pharmacy, HIV care, and homeless support |
2,299 |
| 9 |
Genesis Health Systemmercyone.org
Comprehensive healthcare services including hospitals, home health, hospice, primary care, specialty clinics, senior living, and medical equipment across Eastern Iowa and Western Illinois. |
1,652 |
| 10 |
UNIVERSITY OF IOWA HOSPITALS &CLINCS
A medical practice company located in Iowa City, Iowa, providing healthcare services at the University of Iowa Hospitals & Clinics on Hawkins Drive |
1,204 |
| 11 |
UnityPoint Health - St. Luke'sunitypoint.org
This company, known for connecting with communities, is no longer active but you can learn more about their mission on their official LinkedIn page |
1,094 |
| 12 |
Des Moines University Medicine and Health Sciencesdmu.edu
A graduate medicine and health sciences university in West Des Moines, Iowa, founded in 1898 |
993 |
| 13 |
Palmer College of Chiropracticpalmer.edu
The company is a chiropractic college that helps students become successful practitioners through a rigorous curriculum and hands-on experience |
935 |
| 14 |
ChildServechildserve.org
Specializing in pediatric healthcare, this company provides support and services for children with developmental delays, disabilities, and special healthcare needs |
901 |
| 15 |
McFarland Clinicmcfarlandclinic.com
Iowa-based multi-specialty clinic network with over 200 providers and 1,000 staff members serving residents in 12 communities, offering over one million patient visits annually |
865 |
| 16 |
Mary Greeley Medical Centermgmc.org
A 220-bed regional referral center in central Iowa providing high-quality, cost-effective healthcare services with a focus on specialized care and personal touch |
851 |
| 17 |
Broadlawns Medical Centerbroadlawns.org
A leading medical center with over 100 physicians and 1,200 employees, providing high-quality healthcare through various services and training programs |
838 |
| 18 |
Great River Healthgreatriverhealth.org
Regional health care system providing high-quality services in southeast Iowa, west-central Illinois, and northeast Missouri through hospitals, clinics, pharmacies, and medical equipment & supplies |
830 |
| 19 |
Care Initiativescareinitiatives.org
Iowa's largest not-for-profit provider offering transitional health care services including skilled nursing, rehabilitation, long term care, and hospice care |
819 |
| 20 |
Mercy Medical Center - Des Moinesmercyone.org
A not-for-profit Catholic health care provider in Des Moines operating multiple hospitals, employing 7,000 staff members and serving as a major referral center |
817 |
| 21 |
The Iowa Cliniciowaclinic.com
A large multi-specialty physician group in Central Iowa offering leading-edge healthcare and exceptional customer service through partnership with local medical centers |
763 |
| 22 |
Four Oaksfouroaks.org
A company focused on empowering children and families to achieve stability, self-sufficiency, and permanency through family-centered services and support |
717 |
| 23 |
New Hopenewhopevillage.org
A non-profit organization in Carroll, Iowa, providing residential and vocational services to individuals with disabilities, promoting independent living and personal growth |
616 |
| 24 |
Hyvee Rxhy-vee.com
Access weekly ad, online shopping, prescription refills, Fuel Saver balance check, meal solutions, and health advice from dietitians offered by the company |
593 |
| 25 |
WesleyLifewesleylife.org
The company is focused on transforming the aging experience to help people live longer, healthier lives through various services and care options |
584 |
| 26 |
Medical Associates Clinicmahealthcare.com
A leading multispecialty group practice clinic in Iowa providing superior healthcare with over 190 providers and various specialty services in multiple locations |
556 |
| 27 |
LifeServe Blood Centerlifeservebloodcenter.org
A non-profit blood center serving hospitals in Iowa, Nebraska, and South Dakota, providing essential blood products and saving lives through volunteer donations |
235 |
| 28 |
MRHCmrhcia.com
A comprehensive healthcare center offering diagnostic radiology, emergency care, inpatient treatment, skilled nursing services, and a range of medical services in Manning |
134 |
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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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- Higher Education companies in Iowa 51
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- Financial services firms in Iowa 49
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- Financial Services companies in Iowa 28
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The same list elsewhere in United States
- Healthcare providers in the United States 3,019
- Healthcare providers in California 277
- Healthcare providers in New York State 261
- Healthcare providers in Texas 221
- Healthcare providers in Florida 184
- Healthcare providers in Illinois 140
- Healthcare providers in Pennsylvania 139
- Healthcare providers in Massachusetts 108
- Healthcare providers in Tennessee 96
- Healthcare providers in Ohio 90
- Healthcare providers in New Jersey 77
- Healthcare providers in Michigan 76
- Healthcare providers in North Carolina 75
- Healthcare providers in Washington State 73
- Healthcare providers in Georgia 70
- Healthcare providers in Missouri 70
- Healthcare providers in Alabama 66
- Healthcare providers in Maryland 66
- Healthcare providers in Colorado 65
- Healthcare providers in Minnesota 65
- Healthcare providers in Arizona 63
- Healthcare providers in Virginia 63
- Healthcare providers in Indiana 61
- Healthcare providers in New York 95