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Belfer Management

Belfer Management

New York City, New Yorkbelfermanagement.com

Overview

Belfer Management is a single-family office that manages the investment and philanthropic efforts of the Belfer family. Historically focused on energy, real estate, and financial services, the firm now maintains a diversified portfolio and invests across the capital structure with an equity emphasis. The firm co-invests with other families and private equity firms and also selectively allocates capital to third-party managed funds.

Year Founded

2000

Portfolio Companies

4

Investments

Belfer Management investments
CompanyDateStageLead
SteadilyApr 2025Series CCo-investor
VoltusDec 2021PIPELead
Cover GeniusNov 2019Series BCo-investor
IEX Group, Inc.Sep 2014Series CCo-investor
IEX Group, Inc.Mar 2013SeedCo-investor

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

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Investment Activity

Yearly cadence, pace, and funding raised over time.

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2021
2022
2023
2024
2025
2026

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FAQ

Firmographic Details

HeadquartersNew York City, New York
Year Founded2000

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