Brian Hermelin

Jewish Federation of Metropolitan Detroit operates fundraising arm and communal planning organization. The company is headquartered in Bloomfield Hills, MI.

Rockbridge Growth Equity Management LP (Rockbridge Growth Equity) is a private equity firm founded in 2007 by Dan Gilbert, Brian Hermelin, and Kevin Prokop. The firm is headquartered in Detroit, Michigan.

Purchasing Power LLC engages in e-retailing of consumer products. It offers a voluntary benefit program that helps customer's employees buy computers, electronics, and home appliances through payroll deduction system. The company was founded by D. Keith Calhoun in 2001 and is headquartered in Atlanta, GA.

Flash Seats Vertical Alliance LLC (dba Veritix) provided digital ticketing, event marketing and relationship management applications. The company was founded in January 2008 and was headquartered in Cleveland, OH.

One on One Marketing LLC provides online marketing services. It offers lead aggregation, search engine marketing, call verification and other marketing services. The company was founded in 2002 and is headquartered in Lehi, UT.

Kings III of America LLC provides emergency communication services. It offers code compliance installation, emergency monitoring, lifetime maintenance, and telephone line seizure and consolidation services. The firm's products include elevator phones, phone line verifier, parking and campus safety phones, and siteconnect intercom systems. The company was founded in was founded in 1989 and is headquartered in Coppell, TX.

ConnectAmerica LLC engages in the provision of personal emergency alert devices and medical alert systems. Its solutions include medication management, and remote patient monitoring. The company was founded by Ciaran Paul Roche and Kenneth S. Gross in 1977 and is headquartered in Bala Cynwyd, PA.

Triad Digital Media LLC creates, manages and operates online media programs for e-commerce websites. It provides retailers and advertisers with solutions ranging from site monetization to online branding, email marketing and customer engagement through videos, e-demos and sampling programs. The company was founded by Greg Murtagh in 2004 and is headquartered in St. Petersburg, FL.

NCU Holdings LLC operates as a holding company with interest in proving educational services. The firm provides bachelor's, master's, and doctoral degrees in business and technology management, education, and behavioral and health sciences. The company was founded in 1996 and is headquartered in Scottsdale, AZ.

ProSites, Inc. designs and manages websites for medical and dental professionals. Its services include website design, search engine optimization, social media management, local search marketing, Internet marketing services and PPC advertising. The company was founded by Lance McCollough in 2013 and is headquartered in Temecula, CA.

Detroit Venture Partners LLC (Detroit Venture Partners) is a venture capital subsidiary of Rock Ventures LLC founded in 2010 by Daniel Gilbert, Josh Linkner and Brian Hermelin. The firm is headquartered in Detroit, Michigan.

JACK Entertainment LLC owns and operates casinos. The firm focuses on the development of gaming facilities. The company was founded by Dan Gilbert in 2013 and is headquartered in Detroit, MI.

Jack Ohio LLC operates through its parent company which develops full service casinos. The company is headquartered in DE.

SS 567 University LLC provides seminar marketing, planning and social media management services. Its services include triple graduated seminars, financing, real estate, attorney and personal finance and insurance seminars. The company was founded by Dean Thurman, Mike Thurman, and Jeff Grail in September 2015 and is headquartered in Birmingham, MI.