Larry Schaefer

Spectrum Equity Management LP (Spectrum Equity) is an independent Private Equity firm founded in 1993 by Bill Peter Collatos and Brion Blackwell Applegate. The firm is headquartered in Boston, Massachusetts with an additional office in California.

PricewaterhouseCoopers LLC provides assurance, tax and advisory services. Its services include audit and assurance, consulting, deals, human resources, legal, tax, and family business. The firm also offers accountability, risk management, structuring, mergers and acquisitions, and performance and process improvement. The company was founded in 1998 and is headquartered in Buffalo, NY.

Global Communication Semiconductors LLC manufactures compound semiconductor foundry services. It offers semiconductor devices, radio frequency and millimeter wave integrated circuits, and solutions for wireless, telecommunications, power electronics, fiber optical communications, and optoelectronics markets. The firm also offers PIN photodetectors and photodetector arrays for datacom, telecom, lightpeak, thunderbolt, active optical cable, and parallel optical interconnect applications. The company was founded in 1997 and is headquartered in Torrance, CA.

Christie Digital Systems USA, Inc. provides visual, audio, and collaboration solutions. It offers three-dimensional and visualization, control room and video wall display, digital cinema and signage display, medical innovation, and simulation products. The firm also offers digital light processing cinema, liquid crystal display, and digital light processing projectors; rear screen projection modules; video walls; three-dimensional, virtual reality, and simulation projection technologies; audio, collaboration, and presentation solutions; light-emitting diode video walls and tiles; flat panels; laser phosphor projectors; and medical imaging solutions. The company was founded in 1992 and is headquartered in Cypress, CA.

Centers for Disease Control and Prevention operates as a government health center. It helps to prevent and control infectious and chronic diseases, injuries, workplace hazards, disabilities and environmental health threats. It conducts research and investigations for its action oriented approach. The company was founded on July 1, 1946 and is located in Atlanta, GA.

Veterans Administration Medical Center provides healthcare services. The private company is based in San Diego, CA.

The American Board of Internal Medicine operates as a self-appointed physician evaluation organization. The private company is based in Philadelphia, PA. The CEO of the company is Richard J. Baron.

Nassau Broadcasting Partners LP provides radio broadcasting services. Its radio stations broadcast a variety of programming formats, including classic hits, oldies and adult contemporary, as well as news, sports and religious programming. The company was founded in 1986 and is headquartered in Princeton, NJ.

Spectrum Equity Management LP operates as a private equity firm that provides capital and strategic support to internet, software, and information services companies. The company was founded by Brion Blackwell Applegate and Bill Peter Collatos in 1994 and is headquartered in Boston, MA.

ARROWHEAD General Insurance Agency, Inc. provides insurance services. It offers its products to commercial auto, commercial marine, workers' compensation, dwelling fire, high performance boats, homeowners, residential earthquake, manufactured housing, railroad, architects and engineers liability. The company was founded in 1983 and is headquartered in San Diego, CA.

TA Associates Management LP(TA Associates) is a venture capital firm headquartered in Boston. The firm is founded in 1968 by Peter Brooke a subsidiary of TA Associates Management Holding LP.

University of Southern California is a private research university that mainly offers undergraduate, graduate & other higher education. The university was founded in 1880 and is headquartered in Los Angeles, CA.