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Killam Oil Company
Killam Oil Company was formed to steward the Killam family's holdings after generations of activity in South Texas oil and gas. David Killam serves as managing...
Killam Oil Company
Killam Oil Company was formed to steward the Killam family's holdings after generations of activity in South Texas oil and gas. David Killam serves as managing partner and CEO. Cliffe Killam, David's son, leads Killam Development, the real estate arm. The firm concentrates on natural resources and real estate. It holds direct interests in South Texas oil and gas assets, Duval County Ranch, Killam Ortiz Ranch, Dana Ranch in Montana, and multiple industrial parks including Killam Industrial Park, Sharyland Business Park and Avila Industrial Park. Additional holdings include mixed-use projects in Laredo and Santa Teresa, New Mexico. All positions are executed as direct ownership or SPVs rather than fund commitments. The office maintains a small internal team and lists no additional locations beyond Laredo. David Killam belongs to the Young Presidents' Organization and All American Wildcatters. The family operates the Killam Family Foundation for philanthropic activities. Ownership remains within the Killam family with operating control retained inside the office rather than delegated to external managers or co-investors.
General information
Firm type
Single Family Office
Year founded
1920
Location
Region
North America
Country
United States
City
Laredo
Corporate office
Laredo, TX, United States
Principals
David Killam
Managing Partner and CEO
Cliffe Killam
President and CEO of Killam Development
Sector focus
Frequently asked questions
Who runs investment decisions at Killam Oil Company?
David Killam serves as managing partner and CEO. Cliffe Killam leads the real estate subsidiary Killam Development.
Does Killam Oil Company participate in fund commitments or only direct deals?
The firm executes through direct ownership and SPVs in natural resources and real estate.
Where does the underlying wealth come from?
The wealth originates from the Killam family's historical oil and gas operations in South Texas.
What geographic footprint does Killam Oil Company maintain?
Holdings are concentrated in Texas and New Mexico with additional land in Montana.
Does Killam Oil Company maintain philanthropic structures?
The family operates the Killam Family Foundation separately from the investment office.
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.
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