Declaration Partners

declarationpartners.com Direct investor

Declaration Partners is an investment firm with a family office heritage that invests in growth companies, real estate and GP solutions. It is anchored by David M. Rubenstein and reports $1.8B in AUM.

Declaration Partners is an asset manager. It invests directly in companies, at growth, in private investments, real estate and GP solutions. $1.8B AUM (as of 3/31/2026) under management, as it reports.

“Declaration creates value in private investments through deep sector expertise, differentiated access, and authentic partnership born from a family office heritage.”

— Declaration Partners, own website

Layer

Direct investor

Type

Asset manager

Stage

Growth

Sectors

private investments, real estate, GP solutions

Assets under management

$1.8B AUM (as of 3/31/2026)