42.7042512,-71.1430957,OBP Medical Corporation
42.3234021,-71.5945565,OK Sealer
42.2920676,-71.5165687,Olympus Surgical Technologies America
42.3735601,-71.0935103,OPT Industries, Inc.
42.5209219,-71.0490988,Optikos Corporation
42.0842934,-72.0439634,Optimum Technologies, Inc.
42.5209219,-71.0490988,Opus KSD, Inc.