Mark D Rosenbaum vs David a Alpern

Mark D Rosenbaum vs David a Alpern

Mark D Rosenbaum is a individual/angel based in Los Angeles. David a Alpern is a venture capital based in Los Angeles, California, United States.

• Investor type: Mark D Rosenbaum — Individual/Angel; David a Alpern — Venture Capital
• Headquarters: Mark D Rosenbaum — Los Angeles; David a Alpern — Los Angeles, California, United States

• Mark D. Rosenbaum — Individual/Angel · Los Angeles · Mark D Rosenbaum portfolio
• David A. Alpern — Venture Capital · Los Angeles, California, United States · David a Alpern portfolio

Similar investors

• Ashton Kutcher
• Luke Redfern
• Justin Mateen
• Daniel Curran
• Matt Kozlov
• Gil Elbaz
• Sky Dayton
• Michael Jones
• Greg Castle
• Troy Carter

Investors like Mark D Rosenbaum · Investors like David a Alpern · Mark D Rosenbaum co-investors · Full investor directory