Business & Tech
Patch Picks: Innovative Businesses
You may not realize how many cutting edge businesses inhabit the Watertown area. Check out these leaders in global technology and innovation.

A123 Systems makes advanced lithium-ion batteries that are used in transportation, electric grid, and commercial products. They’re changing energy storage standards from 321 Arsenal St. in Watertown.
Raytheon Company of Waltham develops electronics used for security and the government. Founded in 1908, they create these defense systems right out of their Waltham office at 870 Winter St.
, headquartered at 125 Walnut St. in Watertown, is busy making high-end bicycles. Made for both road and mountain biking, their bicycle frames are made from a variety of materials including seamless titanium and carbon fiber.
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Nova Biomedical of 200 Prospect St. in Waltham develops diabetes testing products for self-use, chemistry analyzers to be used in biotechnology, and blood testing analyzers for hospitals.
build custom safaris for their branch in Tanzania from their site at 14 Mt. Auburn St. in Watertown. The best part? Their safari tour guides overseas are real Tanzanian naturalists.