# List of medical device companies in Ohio

Tamtam tracks 27 medical device companies headquartered in Ohio. This list ranks all of them by number of employees on LinkedIn, led by Cardinal Health, STERIS and Midmark Corporation. Their median headcount is 287. Half of them were founded in 1988 or later. The most common headquarters are Mentor (4), Cincinnati (2) and Cleveland (2).

These companies are primarily engaged in medical equipment manufacturing and healthcare services in Ohio. They include large established firms such as Cardinal Health, which distributes pharmaceuticals and medical supplies, and STERIS, a provider of infection prevention and procedural products. Midmark Corporation designs and manufactures integrated solutions for medical, dental, and veterinary care, while Invacare U.S. specializes in home and long-term care medical products. React Health focuses on manufacturing and distributing diagnostic services for sleep, respiratory, and cardio-pulmonary devices.

The data shows a concentration of companies founded in the latter half of the 20th century, with several established between the 1970s and 2000s, like STERIS (1985) and AtriCure, Inc. (2000). While most are medical equipment manufacturers, Cardinal Health, with 48,000 employees, stands out as a significantly larger entity focused on broader healthcare distribution, indicating a mix of specialized manufacturers and large-scale service providers.

🇺🇸 Ohio · 27 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Cardinal Health](https://www.tamtam.ai/c/cardinal-health) (cardinalhealth.com)<br>Distribution of pharmaceuticals, specialty products, home-health supplies, nuclear pharmacy operations, manufacturing, and providing performance and data solutions globally. | Hospitals and Health Care | 🇺🇸 Dublin | 48,000 |  |
| 2 | [STERIS](https://www.tamtam.ai/c/steris) (steris.com)<br>Provides infection prevention, procedural products, and services for healthcare, pharmaceutical, and medical device customers globally, aiming for a healthier, safer world. | Medical Equipment Manufacturing | 🇺🇸 Mentor | 11,156 | 1985 |
| 3 | [Midmark Corporation](https://www.tamtam.ai/c/midmark-corporation) (midmark.com)<br>Designs and manufactures products and solutions that integrate space, technology, and clinical workflow for seamless medical, dental, and veterinary care experiences. | Medical Equipment Manufacturing | 🇺🇸 Versailles | 1,388 | 1915 |
| 4 | [AtriCure, Inc.](https://www.tamtam.ai/c/atricure-inc) (atricure.com)<br>Provides innovative medical devices and therapies for treating Afib, reducing related complications, and managing post-operative pain for cardiothoracic and thoracic procedures. | Medical Equipment Manufacturing | 🇺🇸 Mason | 1,383 | 2000 |
| 5 | [Invacare U.S.](https://www.tamtam.ai/c/invacare-u-s) (invacareamerica.com)<br>Global leader in home and long-term care medical products, empowering individuals with disabilities to live independent, active lifestyles worldwide | Medical Equipment Manufacturing | 🇺🇸 Elyria | 1,303 | 1885 |
| 6 | [Meridian Bioscience Inc.](https://www.tamtam.ai/c/meridian-bioscience-inc) (meridianbioscience.com)<br>Develops, manufactures, markets, and distributes innovative diagnostic test kits, rare reagents, specialty biologicals, and components for early diagnosis and treatment of medical conditions globally. | Medical Equipment Manufacturing | 🇺🇸 Cincinnati | 815 | 1977 |
| 7 | [STERIS Isomedix Services (Now STERIS AST)](https://www.tamtam.ai/c/steris-isomedix-services-now-steris-ast) (steris-ast.com)<br>Stay informed on the latest news and events by following our new LinkedIn showcase page for Applied Sterilization Technologies | Medical Equipment Manufacturing | 🇺🇸 Mentor | 611 | 1972 |
| 8 | [ForTec Medical, Inc.](https://www.tamtam.ai/c/fortec-medical-inc) (fortecmedical.com)<br>Innovative surgical technology provider offering on-demand delivery of the latest equipment to healthcare facilities, with a pay-per-use model and exceptional service | Medical Equipment Manufacturing | 🇺🇸 Hudson | 610 | 1988 |
| 9 | [Norwood Medical](https://www.tamtam.ai/c/norwood-medical) (norwoodmedical.com)<br>Specializing in contract medical device manufacturing, this company has over 40 years of experience producing complex devices and implants with a focus on innovation and ingenuity | Medical Equipment Manufacturing | 🇺🇸 Dayton | 492 | 1920 |
| 10 | [COLTENE USA](https://www.tamtam.ai/c/coltene-usa) (coltene.com)<br>Global leader in dental consumables and small equipment for the entire dental treatment process, implant-based therapies, reconstructions, and traditional therapies. | Medical Equipment Manufacturing | 🇺🇸 Cuyahoga Falls | 406 |  |
| 11 | [Mammotome](https://www.tamtam.ai/c/mammotome) (mammotome.com)<br>Global leader in developing and distributing breakthrough breast care technologies, providing comprehensive products, educational resources, and compassionate support to clinicians and patients worldwide | Medical Equipment Manufacturing | 🇺🇸 Cincinnati | 400 | 1995 |
| 12 | [Ferno](https://www.tamtam.ai/c/ferno) (ferno.com)<br>Developing high-quality patient transport solutions to improve safety and performance in emergency care, focusing on innovations for both patients and EMS professionals | Medical Equipment Manufacturing | 🇺🇸 Wilmington | 392 | 1955 |
| 13 | [US Endoscopy](https://www.tamtam.ai/c/us-endoscopy) (steris.com)<br>A company focused on new product development in gastrointestinal endoscopy and urology markets, creating enhanced solutions for clinicians worldwide | Medical Equipment Manufacturing | 🇺🇸 Mentor | 342 | 1991 |
| 14 | [Norman Noble, Inc.](https://www.tamtam.ai/c/norman-noble-inc) (nnoble.com)<br>Leader in microprecision contract manufacturing for medical devices, specializing in complex micromachining of exotic materials with vertical integration from prototype to production | Medical Equipment Manufacturing | 🇺🇸 Highland Heights | 287 | 1946 |
| 15 | [React Health](https://www.tamtam.ai/c/react-health) (reacthealth.com)<br>A US-based company specializing in manufacturing, distributing, and providing diagnostic services for sleep, respiratory, and cardio-pulmonary devices to improve patient outcomes | Medical Equipment Manufacturing | 🇺🇸 Dublin | 279 | 2010 |
| 16 | [QMD - DEGANIA I BIOMETRIX I ARTHESYS](https://www.tamtam.ai/c/qmd-degania-i-biometrix-i-arthesys) (qmd.net)<br>Development and manufacturing of high-performance single-use medical devices, precision components, and subassemblies with engineering and regulatory support. | Medical Equipment Manufacturing | 🇺🇸 Cleveland | 278 |  |
| 17 | [SPR Therapeutics, Inc.](https://www.tamtam.ai/c/spr-therapeutics-inc) (SprintPNS.com)<br>A medical device company providing non-opioid pain treatment with the SPRINT® PNS System for chronic pain, offering drug-free solutions with clinical evidence | Medical Equipment Manufacturing | 🇺🇸 Cleveland | 253 | 2010 |
| 18 | [STERIS Endoscopy](https://www.tamtam.ai/c/steris-endoscopy) (steris.com)<br>Specializing in therapeutic endoscopy and infection prevention, this company delivers advanced technologies through collaboration and new product development | Medical Equipment Manufacturing | 🇺🇸 Mentor | 242 |  |
| 19 | [Applied Medical Technology, Inc. (AMT)](https://www.tamtam.ai/c/applied-medical-technology-inc-amt) (appliedmedical.net)<br>Global leader in manufacturing enteral feeding devices and surgical products, focusing on high quality, safety, and patient care for over 30 years. | Medical Equipment Manufacturing | 🇺🇸 Brecksville | 221 | 1986 |
| 20 | [Degania Medical](https://www.tamtam.ai/c/degania-medical) (qmd.net)<br>A medical devices company now part of QMD, focusing on cutting-edge technology and innovation in the healthcare industry | Medical Equipment Manufacturing | 🇺🇸 Pepper Pike | 207 |  |
| 21 | [KYOCERA SGS Precision Tools](https://www.tamtam.ai/c/kyocera-sgs-precision-tools) (ksptg.com)<br>Specializing in manufacturing, servicing, and marketing indexable cutting tools with over 40 years of expertise, global presence in Americas, Europe, and Asia | Machinery Manufacturing | 🇺🇸 Cuyahoga Falls | 181 | 1952 |
| 22 | [STARK Industries](https://www.tamtam.ai/c/stark-industries) (stark-industries-llc.com)<br>Facilitating global collaboration to innovate and enhance medical devices and systems, ultimately improving quality of life worldwide | Medical Equipment Manufacturing | 🇺🇸 Columbus | 41 | 2015 |
| 23 | [Aerobiotix](https://www.tamtam.ai/c/aerobiotix) (aerobiotix.com)<br>The company develops, manufactures, and markets air treatment and monitoring systems to improve healthcare environments and reduce hospital-acquired infections worldwide | Medical Equipment Manufacturing | 🇺🇸 Miamisburg | 33 | 2013 |
| 24 | [Cap City Dental Lab](https://www.tamtam.ai/c/cap-city-dental-lab) (capcitydentallab.com)<br>Provider of high-quality dental products and services, utilizing FDA and ADA approved materials to enhance the success and efficiency of dental practices | Medical Equipment Manufacturing | 🇺🇸 Columbus | 12 | 1999 |
| 25 | [Redi-Tech Medical](https://www.tamtam.ai/c/redi-tech-medical) (redi-tech.com)<br>Specializing in innovative medical devices for diagnosis and treatment, this company develops catheter-based products for minimally invasive procedures used across various medical specialties | Medical Equipment Manufacturing | 🇺🇸 Cleveland/akron | 3 | 1999 |
| 26 | [Vistar Technologies LLC](https://www.tamtam.ai/c/vistar-technologies-llc) (vistartechnologiesllc.com)<br>A leading company in cosmetic dentistry products, dental materials, and medical devices Specializing in research, development, and distribution worldwide | Medical Equipment Manufacturing | 🇺🇸 Toledo | 2 | 1983 |
| 27 | [True Concepts Medical Technologies](https://www.tamtam.ai/c/true-concepts-medical-technologies) (trueconceptsmedical.com)<br>Medical device innovation company focused on developing solutions for conditions like sepsis and sudden cardiac arrest to save lives and reduce healthcare costs through intelligent design | Medical Equipment Manufacturing | 🇺🇸 Dayton | 2 | 2017 |

## 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 Nov 12, 2026.

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## The same list elsewhere in United States

- [Medical device companies in the United States](https://www.tamtam.ai/l/medical-device-companies-united-states) (911)
- [Medical device companies in California](https://www.tamtam.ai/l/medical-device-companies-california) (188)
- [Medical device companies in Massachusetts](https://www.tamtam.ai/l/medical-device-companies-massachusetts) (78)
- [Medical device companies in Minnesota](https://www.tamtam.ai/l/medical-device-companies-minnesota) (55)
- [Medical device companies in Florida](https://www.tamtam.ai/l/medical-device-companies-florida) (49)
- [Medical device companies in New York State](https://www.tamtam.ai/l/medical-device-companies-new-york-state) (43)
- [Medical device companies in Pennsylvania](https://www.tamtam.ai/l/medical-device-companies-pennsylvania) (41)
- [Medical device companies in Texas](https://www.tamtam.ai/l/medical-device-companies-texas) (37)
- [Medical device companies in Illinois](https://www.tamtam.ai/l/medical-device-companies-illinois) (36)
- [Medical device companies in New Jersey](https://www.tamtam.ai/l/medical-device-companies-new-jersey) (34)
- [Medical device companies in Georgia](https://www.tamtam.ai/l/medical-device-companies-georgia) (26)
- [Medical device companies in North Carolina](https://www.tamtam.ai/l/medical-device-companies-north-carolina) (25)
- [Medical device companies in Irvine](https://www.tamtam.ai/l/medical-device-companies-irvine) (25)

## The same list elsewhere

- [Medical device companies in the world](https://www.tamtam.ai/l/medical-device-companies-in-the-world) (3,415)

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Source: https://www.tamtam.ai/l/medical-device-companies-ohio