Tarrytown, United States: innovation profile

Tarrytown is number 788 in the 311 Innovation Cities Index, with an innovation score of 5. It is home to 1 R&D lab and 2 of the world's largest companies in the 311 Institute directories.

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

Largest companies

• Regeneron Pharmaceuticals, Inc. (#546)
• Prestige Brands (#3003)

R&D labs

Regeneron.