CEO: Arthur Taylor.

Financial information: Raised $50 million.

No. of local employees: About 25.

Investors: Warburg Pincus, The Vertical Group, Delphi Ventures, Hamilton BioVentures, De Novo Ventures.

Headquarters: Carlsbad.

Year founded: 1997 as Acculaser, became PhotoThera in 2002.

Company description: Biotechnology company developing transcranial infrared laser therapy for people who have suffered an ischemic stroke.

PhotoThera Inc...

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