Updated:
Steelhead Capital Management
Steelhead Capital Management was established in 2008 by Leslie W. Kreis, Jr. The office originated from the Kreis family’s earnings in oil-and-gas technology.
Steelhead Capital Management
Steelhead Capital Management was established in 2008 by Leslie W. Kreis, Jr. The office originated from the Kreis family’s earnings in oil-and-gas technology. It operates as a multi-family office from Fort Worth, Texas. It deploys capital across ClimateTech, Energy Transition & Renewables and Digital Health. The approach includes buyout, growth, seed and venture capital stages through direct co-investments and SPVs. Partnerships extend to co-investors such as Aaron Fletcher of Bios Partners and Bill Shaddock. Activity centers on North America. The firm maintains an estimated $225 million under management. It lists no additional offices beyond its Fort Worth headquarters. Adjacent vehicles include the Kreis Family Foundation and the Van Cliburn Foundation. No operational events from the past 24 months appear in available records.
General information
Firm type
Multi Family Office
Year founded
2008
AUM
225 (Altss estimate)
Location
Region
North America
Country
United States
City
Fort Worth
Corporate office
Fort Worth, TX, United States
Principals
Leslie W. Kreis, Jr.
Managing Principal
Sector focus
Frequently asked questions
Who runs investment decisions at Steelhead Capital Management?
Leslie W. Kreis, Jr. serves as Managing Principal and directs investment activity. He maintains primary beneficiary status for the family office.
How does Steelhead Capital Management source proprietary deal flow?
The firm leverages Kreis family networks in oil-and-gas technology plus co-investor relationships. Partners include Aaron Fletcher of Bios Partners and Bill Shaddock through TCU venture vehicles.
Does Steelhead Capital Management participate in fund commitments or only direct deals?
The office executes direct equity investments and co-investments through SPVs. It does not disclose participation in external fund commitments.
What investment stages does Steelhead Capital Management typically target?
The firm covers buyout, growth, seed and venture capital stages. Emphasis falls on early- to growth-stage opportunities in its core sectors.
Where does the underlying wealth come from?
Wealth traces to the Kreis family’s earnings in oil-and-gas technology. The family seeded the office in 2008.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
Need institutional-grade insight on family offices?
Altss delivers:
Prefer a guided tour?
We’ll walk you through: