Mark Callahan vs Brett Newman

Mark Callahan vs Brett Newman

Mark Callahan is a individual/angel based in New York. Brett Newman is a private equity based in New York across 709 portfolio companies. Sector focus diverges: Mark Callahan concentrates on generalist deals and Brett Newman on Proptech and Supply Chain Logistics.

• Investor type: Mark Callahan — Individual/Angel; Brett Newman — Private Equity
• Headquarters: Mark Callahan — New York; Brett Newman — New York
• Portfolio companies: Mark Callahan — not disclosed; Brett Newman — 709
• Sectors: Mark Callahan — not disclosed; Brett Newman — Proptech, Supply Chain Logistics

• Mark Callahan — Individual/Angel · NEW YORK · Mark Callahan portfolio
• Brett Newman — Private Equity · New York · 709 tracked deals · Brett Newman portfolio

Similar investors

• Timothy Huang
• Antler Special Opportunities GP I LLC
• Thomas Teles
• Magnus Grimeland
• Tom Newby
• Pete Mathias
• Thomas S. Giannetti
• Opto Custom GP 2023 LLC
• Harsha Marti
• Jin Hing Chin

Investors like Mark Callahan · Investors like Brett Newman · Mark Callahan co-investors · Full investor directory