Top 10 Medical Device Manufacturers in Illinois 2026
Last updated
FirmsLedger lists 10 medical device manufacturers headquartered in Illinois. They are spread across 10 cities, including Buffalo Grove, Elmhurst, Geneseo and Gurnee.
| Company | City | Specialty | Phone | Website |
|---|---|---|---|---|
| Accumedix, Inc | Libertyville | Design for manufacturability | (847) 548-8499 | accumedix.com |
| Medical Murray | North Barrington | Medical device design and development | (847) 620-7990 | medicalmurray.com |
| Ontogen Medtech | Lisle | Design | (630) 384-9430 | ontogenmedtech.com |
| Chicago Medical Engineering | Elmhurst | Pre-owned medical imaging equipment sales | (800) 295-4129 | chicagomedeng.com |
| Med Tech Sweden | Geneseo | Product design and development | (309) 944-5390 | medtechsweden.com |
| Terrain Biomedical, Inc. | Buffalo Grove | Medical equipment refurbishment | (773) 697-8400 | terrainbiomedical.com |
| Illinois Supply Company | Mokena | Naloxone cabinet manufacturing | (773) 932-7483 | illinoissupply.com |
| Ohio Medical | Gurnee | Medical device manufacturing | (866) 549-6446 | ohiomedical.com |
| centric medical | Huntley | Medical device design | (847) 884-6117 | centricmedical.com |
| Medical Devices International | Springfield | — | (217) 725-3328 | medicaldevicesinternational.com |
All Medical Devices in Illinois
Ontogen Medtech
Lisle, Illinois
Ontogen Medtech is based in Lisle, Illinois, and began operations in 2021 with a mission to give medical device innovators a strategy-focused, capital-efficient path from concept to commercialization. The firm operates as a single partner for end-to-end medical device development and contract manufacturing.
Chicago Medical Engineering
Elmhurst, Illinois
Chicago Medical Engineering is based in Elmhurst, Illinois. Founded in 2019 by a team of engineers who recognized the importance of calibrated, high-performing medical imaging equipment, the company began as a response to a market gap for reliable pre-owned capital equipment and service.
Illinois Supply Company
Mokena, Illinois
Illinois Supply Company operates from Mokena, Illinois, and was founded with the creation of the Original Allergy Emergency Kit, a product now deployed in thousands of schools worldwide. The company is owned by Brandon Wilson, who also designed the original Overdose Emergency Kit that established the Naloxone Box category in 2014.
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Frequently asked questions
Which certifications do medical device manufacturers in Illinois list?
ISO 13485: Accumedix, Ontogen Medtech and Ohio Medical. FDA Registered: Medical Murray and Ohio Medical. ISO 9001: Accumedix and Ohio Medical.