Series A Companies in Oklahoma City

Explore 3 series a startups based in Oklahoma City, United States. Access verified founder contact information and fundraising data.

Total Companies

Total Funding

$129.0M

Avg Funding

$43.0M

Industries

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Recently Funded Companies

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Bioleum

Biomass Energy

$85.0M

raised

Bioleum is a biotechnology company that converts lignocellulosic biomass into easy to use, deoxygenated feedstock for fuel producers.

May 2025

Series A

Founder Contacts

[email protected]

41,000+ verified contacts

RFX Solutions

Health Care

$9.0M

raised

Regulatory Compliance for Healthcare

Apr 2024

Series A

Founder Contacts

[email protected]

41,000+ verified contacts

Wheeler Bio

Biotechnology

$35.0M

raised

Wheeler Bio is a biomanufacturing company designed to accelerate the translation of therapeutic innovation into clinical impact.

Mar 2025

Series A

Founder Contacts

[email protected]

41,000+ verified contacts

Series A in Other Cities

San Francisco5,867 companies New York4,835 companies London4,398 companies Singapore1,610 companies Paris1,557 companies Los Angeles1,390 companies Toronto1,023 companies Austin1,013 companies

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Other Funding Stages in Oklahoma City

Seed32,569 companies Venture - Series Unknown10,377 companies Grant4,817 companies Series B3,981 companies Debt Financing3,541 companies Post-IPO Equity2,132 companies

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