Single Family Office

Gillespie Family Office

Gillespie Family Office is a single-family office headquartered in Dallas. With wealth linked to Texas oil and gas royalties , it stewards multigenerational capital, balancing preservation and growth through diversified public and private investments.

Gillespie Family Office

Gillespie Family Office is a single-family office headquartered in Dallas. With wealth linked to Texas oil and gas royalties , it stewards multigenerational capital, balancing preservation and growth through diversified public and private investments. The team oversees asset allocation, tax strategy, governance, and philanthropy for the Gillespie family, supporting disciplined succession planning and backing entrepreneurial initiatives that contribute to regional economic development.

General information

Firm type

Single Family Office

Year founded

AUM

Location

Region

North America

Country

City

Dallas

Corporate office

Frequently asked questions

What is Gillespie Family Office?

Gillespie Family Office is a single family office headquartered in Dallas.

Where is Gillespie Family Office headquartered?

Gillespie Family Office is headquartered in Dallas, in the North America region.

What does Altss track for Gillespie Family Office?

Altss maintains an OSINT-verified profile of Gillespie Family Office covering investment focus (ESG policy, ticket size, target IRR, currency preference, regional focuses, industry focuses, technological focuses), team (service providers and advisors), deals (company deals and fund commitments), assets (real estate, public market positions, private companies, art and cultural holdings, philanthropy and foundations), and network (club memberships, associations, and event participation). Detailed values are available to Altss subscribers.

What type of firm is Gillespie Family Office?

Gillespie Family Office is classified by Altss as a Single Family Office within the North America region.

How does Altss source intelligence on Gillespie Family Office?

Altss combines OSINT (open-source intelligence) with regulatory filings, public disclosures, and licensed data partners. Source provenance is tracked to support compliance-ready research workflows.

How fresh is the Altss profile for Gillespie Family Office?

Gillespie Family Office's profile is part of Altss's continuous-refresh dataset, with a full update cycle at least every 30 days and priority changes applied as new information is verified.

Profile maintained by using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Continuous refresh with full update cycles at least every 30 days.

Need institutional-grade insight on family offices?

Altss delivers:

Principals with verified direct contactsAllocation history by asset classLive OSINT deal alerts
Start your free trial

Prefer a guided tour?

We’ll walk you through:

Interactive funding timelinesCustom mandate & allocation filters
Book a demo