Plymouth, United States: innovation profile

Plymouth is number 645 in the 311 Innovation Cities Index, with an innovation score of 7. It is home to 1 R&D lab, 4 startups and 1 investor in the 311 Institute directories.

Part of the 311 Innovation Cities Index (311institute.com). Last updated 7 October 2026.

Startups

• Laplace Interventional
• MI XAI Investment
• Mitosense
• Reprise Biomedical

Investors

• Rice Park Capital

R&D labs

Clinical Research Institute.