David Katzman

Camelot Venture Group LLC (Camelot Venture Group) is a private equity and venture capital firm founded in 2008 by David Katzman. The firm is headquartered in Novi, Michigan.

SmileDirectClub LLC offers teeth-aligning treatment services through online. It specializes in invisible aligners, a series of tight-fitting and custom-made plastic retainers that gradually shift teeth into their desired position over a period of several months. The company was founded by Alex Fenkell and Jordan Katzman in 2014 and is headquartered in Nashville, TN.

P.volve LLC is a fitness company that offers a science-backed, holistic fitness method for women that harnesses the power of functional movement to nourish and heal while it shapes, tones, and strengthens. The company is based in New York, NY, and offers a growing franchise studio footprint, proprietary equipment, and worldwide availability. The company partners with employers, healthcare providers, and employer benefits providers to deliver innovative content and experiences to its members. P.volve can be experienced in-studio and through live and on-demand virtual classes. P.volve was founded in 2017 by Rachel Katzman and Stephen Pasterino, with Rachel Katzman serving as the CEO since then.

HelloWorld, Inc. engages in the creation of campaigns for mobile, social media, and websites. Its solutions encompass auction, points-based rewards, integrated platform, continuity, punch card, community, promotion overlays, social loyalty, and mobile loyalty. The company was founded by Joshua M. Linkner in 1999 and is headquartered in Southfield, MI.

Founded in 1999 by David Katzman, Camelot Ventures LLC is a venture capital firm located in Livonia, Michigan.

The Cleveland Cavaliers LP owns and operates basketball franchise. It also markets sports merchandise, match tickets and collectable game items. The company was founded in 1970 and is headquartered in Cleveland, OH.

Fathead LLC manufactures and designs sports and entertainment wall graphics. It offers college sports helmets, college sports logos, cow boys cheerleaders, wicked wrestling entertainment, action sports, tennis, military, soccer, fatheads, batman, superman, star wars, family guys, sports illustrated swimsuits, spider-man 3, fantastic four, hulks, X-men, Hannah Montana and high school musical fatheads. The company was founded by Warshak Steve in 2006 and is headquartered in Detroit, MI.

Rocket Mortgage LLC provides retail mortgage lending services. It offers fixed and adjustable rate loans, refinancing, reverse mortgage, and federal and veteran housing plans. The company was founded by Dan Gilbert in 1985 and is headquartered in Plymouth, MI.