Keystone Solutions Group is a West Michigan-based product development and medical device contract manufacturing company.
In operation for more than 20 years, we collaborate with customers around the world in the medical device industry to develop, manufacture, package, and sterilize a wide range of products.

Keystone’s operation is FDA registered and ISO13485:2016 certified.
We provide assembly, kitting, packaging, and sterilization management services for single-use disposable and reusable medical products. Multiple clean room environments available.


Values and a culture that aren’t just taglines.
Complete end-to-end solutions from concept through approval and production.
These attributes make Keystone a leader in the medical device industry and ensure a successful, long-term, collaborative journey.
Taking it beyond the core contract development and contract manufacturing services, Keystone provides unique pathways to product launch through a truly collaborative approach with clients. Regulatory, IP, and other commercial challenges are tackled utilizing solutions that break the mold of typical OEM/CM relationships.