Long-term capital supporting financial services, cybersecurity and technology-enabled businesses.
Contact Information
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7030 South Yale Avenue
Tulsa, OK 74136
United States
GKFF Ventures
Long-term capital supporting financial services, cybersecurity and technology-enabled businesses.
We invest in resilient businesses across financial services, cybersecurity and technology-enabled markets.
From capital market infrastructure and banking to public market opportunities, we pursue long-term value across India’s evolving financial landscape.
We support cybersecurity platforms that help businesses, technology professionals and service providers operate with greater confidence.
GKFF Ventures is a private equity and growth investment firm headquartered in Tulsa, Oklahoma. As part of the George Kaiser Family Foundation investment ecosystem, the firm focuses on middle-market businesses with strong long-term growth potential.
We invest across financial services, cybersecurity, capital market infrastructure and technology-enabled business models. Our approach combines patient capital, sector insight and continued support across different stages of company development.
Investing in financial institutions and platforms that strengthen access, efficiency and long-term market development.
Supporting security platforms that protect businesses, digital infrastructure and managed service environments.
Identifying opportunities across exchanges, listed financial institutions and market infrastructure.
Backing technology-enabled platforms that modernize payments, financial management and enterprise operations.
January 31, 2023
GKFF Ventures participated in Guardz’s seed
financing during its early platform and
market development.
November 8, 2023
GKFF Ventures continued its support as Guardz
expanded its product and customer reach.
December 13, 2023
Guardz completed an $18 million Series A
financing round to support product development
and business growth.
June 9, 2025
Guardz completed a $56 million Series B
financing round and entered a new phase of
international expansion.
Founded
Investment Range
Core Sectors
Featured Investments
Banking & Financial Services
June 2025
Guardz completed a $56 million Series B financing round as it continued to expand its cybersecurity platform for managed service providers and IT professionals.
2026
GKFF Ventures participated in an Indian mainboard IPO anchor investment, extending its long-term activity across India’s financial and capital markets.
