Declaration Partners (Rubenstein Family Office)

Profile Preview — Altss

Declaration Partners (Rubenstein Family Office) Overview

Type
Multi Family Office
Year Founded

General Information

Declaration Partners (Rubenstein Family Office) is a multi-family office headquartered in New York, United States. Founded in 2017 and backed by wealth generated by Carlyle Group co-founder David M. Rubenstein, the firm deploys evergreen capital through private equity, real estate, and manager-seeding strategies that suit family offices and aligned institutions—invests flexible, long-term capital across growth equity, real estate and GP stakes.

Contact Information

Year Founded:

Investment Focus & Strategy

Open To First Time Funds:
Institution Type:
Multi Family Office

Leadership & Principals

Corporate Office:
New York, NY, United States

Portfolio & Notable Allocations

Altss Insights

Need institutional-grade insight on family offices?

Altss delivers:

  • • Live OSINT deal alerts
  • • Allocation history by asset class
  • • Principals with verified direct contacts

Prefer a guided tour?

We’ll walk you through:

  • • Interactive funding timelines
  • • Custom mandate & allocation filters