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Unanet
Unanet is the Tulsa-based family office for George Kaiser, blending oil-derived wealth with one of the largest philanthropic commitments in the United...
Unanet
Unanet operates as the family office for George Kaiser, tracing its roots to 1929 and the founding of Kaiser-Francis Oil Company by Kaiser's parents, who fled Nazi Germany. George Kaiser assumed control in 1969 and later diversified the oil wealth into a broad portfolio of public and private equities, real estate holdings, and fixed-income assets. The office directs virtually all investment proceeds to the George Kaiser Family Foundation, which has committed over $1.3 billion to its charitable mission since inception. The portfolio spans direct private equity investments, significant positions in publicly traded energy and financial services firms, and a substantial real estate arm. Known public equity holdings have included a major stake in BOK Financial Corporation and a historic position in energy infrastructure. The office makes concentrated, long-duration bets rather than scattering capital across hundreds of small positions. A defining feature is the integration of for-profit investment vehicles with a foundation that operates on a venture-philanthropy model, notably funding the development of Tulsa's Gathering Place park and an array of early-childhood education initiatives. Kaiser runs the office with a lean team of investment professionals from Tulsa, preferring deep due diligence over rapid-fire deal-making. The Giving Pledge signatory has publicly stated his intent to give away the majority of his wealth during his lifetime, which exerts a unique pressure on the investment engine to generate returns that can fund an aggressive grantmaking schedule. Foundation assets include a complex of real estate and operating entities in Tulsa's Brady Arts District, where the office has acted as a de facto economic development agency. Unanet's structural differentiator is the complete melding of investment return and philanthropy into a single legal and operational architecture. Unlike family offices that manage assets for generations of heirs, Kaiser's entity is designed to maximize current charitable output — a model that makes duration and liquidity constraints look entirely different from a typical multigenerational single family office.
General information
Firm type
Single Family Office
Year founded
1929
AUM
$10B - $20B (Altss estimate)
Location
Region
North America
Country
United States
City
Tulsa
Corporate office
Tulsa, OK, United States
Principals
George Kaiser
President
Sector focus
Frequently asked questions
Who makes the final investment decisions at Unanet?
George Kaiser is the president and ultimate decision-maker for the family office's investments. He works with a small internal team of analysts and portfolio managers in Tulsa. The office does not operate under an investment committee that dilutes the principal's authority.
How does Unanet's investment strategy connect to the George Kaiser Family Foundation?
The family office is the primary funding vehicle for the foundation, which focuses on breaking the cycle of poverty through early-childhood education, criminal justice reform, and community development. Investment returns are structured to flow directly into grantmaking. This tight coupling means the office's liquidity needs are driven by the foundation's multi-year grant commitments rather than generational wealth preservation.
What is Unanet's approach to direct versus fund investments?
Unanet overwhelmingly prefers direct investments where it can take a significant position and hold for the long term. The office has not historically been a meaningful limited partner in third-party private equity or venture funds, though it will occasionally co-invest alongside trusted partners. The public equity portfolio is concentrated, historically anchored by BOK Financial Corporation.
Where does the underlying wealth come from?
The fortune traces to Kaiser-Francis Oil Company, founded in 1929 by George Kaiser's parents. George Kaiser took operational control in 1969 and expanded the business significantly. He later diversified into banking, energy infrastructure, and a range of public and private securities. The Giving Pledge letter notes that Kaiser considers his wealth 'an accident of birth.'
Does Unanet consider co-investments alongside external partners?
Yes, though selectively. The office will participate in co-investment opportunities, particularly in energy and real estate, when a partner brings operational expertise or access that the internal team lacks. These relationships are typically long-standing rather than transactional.
How is the family office succession planned?
Kaiser has publicly committed to giving away the vast majority of his wealth during his lifetime, making traditional succession less relevant than for a multigenerational office. The philanthropic structure and grantmaking cadence are designed to be self-liquidating over a defined period. Key lieutenants at the foundation manage day-to-day operations, with a gradual transfer of authority away from the founder.
Is Unanet active in venture capital, and if so, in which sectors?
Unanet makes venture-style investments, but these are typically routed through the foundation's program-related investment strategy rather than a standalone VC arm. Sectors include educational technology, criminal justice reform tools, and community health platforms — areas that align with the foundation's mission rather than pure financial return targets.
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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