Rick B. Sontag

The Spring Bay Cos (Spring Bay Companies) is a private equity firm founded in 2002 by Rick Sontag, Chuck Gregory and Dan Ryan. The firm is headquartered in Ponte Vedra Beach, Florida.

Telephone Science Corp. operates a service that stops calls that deliver prerecorded messages by hanging up on and certain callers. The company was founded by Aaron Foss and is headquartered in Mount Sinai, NY.

The Sontag Foundation, Inc. operates cancer research foundation to empower researchers to advance treatments for brain cancer. The company was founded by Susan T. Sontag and Frederick B. Sontag in 2002 and is headquartered in Ponte Vedra Beach, FL.

Unison Industries LLC supplies gas turbine engine components, electrical and mechanical systems. Its products include electrical, power generation, and mechanical products. The company was founded in 1980 and is headquartered in Jacksonville, FL.

EndoEvolution LLC provides medical devices. Its products are easier to use with demonstrated clinical effectiveness in a broad range of surgical procedures including bariatric, colorectal, general surgery, as well as gynecology and urogynecology. The company was founded by Jerry Brecher and John C. Meade in 2009 and is headquartered in Raynham, MA.