1. Test-Con
16 E Franklin St, Danbury, CT 06810
Coordinate: 41.40001,-73.45662
Phone: (203) 748-3012
2. Mannkind
1 Casper St, Danbury, CT 06810
Coordinate: 41.39459,-73.43684
Phone: (203) 798-8000
3. Prestone Research & Dev
55 Federal Rd, Danbury, CT 06810
Coordinate: 41.41957,-73.41975
Phone: (203) 731-8100