Robert Callahan vs Robert S Adelson

Robert Callahan vs Robert S Adelson

Robert Callahan is a private equity based in New York. Robert S Adelson is a venture capital based in Bala Cynwyd across 150 portfolio companies. Both invest in Climate Tech, while Robert Callahan also covers adjacent sectors and Robert S Adelson covers Biotech and SaaS. On stage, Robert Callahan is active at undisclosed stages and Robert S Adelson at Growth, Pre Seed and Seed.

• Investor type: Robert Callahan — Private Equity; Robert S Adelson — Venture Capital
• Headquarters: Robert Callahan — New York; Robert S Adelson — Bala Cynwyd
• Portfolio companies: Robert Callahan — not disclosed; Robert S Adelson — 150
• Sectors: Robert Callahan — Climate Tech; Robert S Adelson — Biotech, Climate Tech, SaaS
• Stages: Robert Callahan — not disclosed; Robert S Adelson — Growth, Pre Seed, Seed

• Robert Callahan — Private Equity · New York · Robert Callahan portfolio
• Robert S. Adelson — Venture Capital · Bala Cynwyd · 150 tracked deals · Robert S Adelson portfolio

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