Tulsa investors: venture capital firms, funds and programs | Tulsa Ecosystem Map

https://ecosystem.samcarlton.com/investors
Last changed: 2026-11-15. Dates track content changes, not independent source checks.

• ACT House

  Organization, investor, program

  A Tulsa accelerator with an investing arm.

  Official site: https://www.act.house

• Plains Ventures

  Investor

  A venture capital firm with offices in Oklahoma City and Tulsa that invests at the seed and Series…

  Official site: https://plainsvc.com

• OLSF Ventures

  Investor

  A venture capital firm in Tulsa, also known as the Oklahoma Life Science Fund, that invests only…

  Official site: https://www.olsfventures.com

• FortySix Venture Capital

  Investor

  A venture capital firm with offices in Tulsa and Bentonville, Arkansas.

  Official site: https://www.46.capital

• TEDC Creative Capital

  Investor

  A Tulsa small business lender, founded in 1979 as Tulsa Economic Development Corporation.

  Official site: https://www.tedcnet.com

• Atento Capital

  Investor

  A venture capital firm based in Tulsa that invests in early-stage founders.

  Official site: https://www.atentocapital.com

• Hurricane Ventures

  Investor, school

  The University of Tulsa's venture fund.

  Official site: https://www.hurricanevc.com

• EIC Rose Rock

  Investor

  A Tulsa-based venture fund investing in seed and early-stage energy technology companies.

  Official site: https://www.eicroserock.com

• 19days

  Organization, investor

  A venture studio in Tulsa that starts business-to-business software companies.

  Official site: https://www.19days.com

• REI Oklahoma

  Investor, nonprofit

  A statewide nonprofit that offers flexible financing and business development help to Oklahomans…

  Official site: https://www.reiok.org

• SeedStep Angels

  Investor

  An Oklahoma angel investor network founded and managed by i2E.

  Official site: https://i2e.org

• Argonaut Private Equity

  Investor

  A private equity firm based in Tulsa.

  Official site: https://argonautpe.com

• Avanzando Juntos

  Investor, nonprofit

  A Tulsa nonprofit that lends to and supports small businesses.

  Official site: https://www.ajtulsa.org

• Folds Ventures

  Investor

  A Tulsa venture fund that makes early-stage investments in companies founded by military veterans…

  Official site: https://foldsventures.com

• MetaFund

  Investor, nonprofit

  An Oklahoma nonprofit community development financial institution, or CDFI.

  Official site: https://www.metafund.org

• Helmerich & Payne

  Organization, investor

  A drilling technology and services company headquartered in Tulsa.

  Official site: https://www.hpinc.com

• Muscogee Nation Capital Fund

  Investor, program

  A Muscogee Nation program offering loan participation, collateral support and equity investment…

  Official site: https://www.mcncapitalfund.com/mnp/home

• Mvskoke Fund

  Investor, nonprofit

  A nonprofit Native community development financial institution in Okmulgee, in the Tulsa metro.

  Official site: https://mvskokefund.com

• ONEOK

  Organization, investor

  An energy infrastructure company based in Tulsa.

  Official site: https://www.oneok.com

• Williams

  Organization, investor

  An energy infrastructure company based in Tulsa.

  Official site: https://www.williams.com

• Starframe Capital

  Investor

  A venture investor with its first fund based in Tulsa.

  Official site: https://www.starframecapital.com

• Oklahoma Seed Capital Fund

  Investor

  A venture fund managed by i2E's investment management company.

• Accelerate Oklahoma Fund

  Investor

  A venture fund managed by i2E's investment management company.

• gener8tor

  Organization, investor, program

  An accelerator company that runs programs in cities across the United States, including Oklahoma…

  Official site: https://www.gener8tor.com/investment-accelerators/oklahoma-city

• Oklahoma Angel Fund

  Investor

  A venture fund managed by i2E's investment management company.

• Y Combinator

  Organization, investor, program

  A startup accelerator.

  Official site: https://www.ycombinator.com

• Visible Hands

  Investor

  A venture capital firm that funds overlooked founders and runs founder programs.

  Official site: https://www.visiblehands.vc

• Advantage Capital

  Investor

  An investment firm offering debt and equity financing to qualifying Oklahoma small businesses…

  Official site: https://www.advantagecap.com/small-business/oklahoma/

• Mercury Fund

  Investor

  A venture capital firm with offices in Houston and Austin.

  Official site: https://www.mercuryfund.com

• Capital For Business

  Investor

  A private equity firm based in St.

  Official site: https://cfb.com

• Devon Energy

  Organization, investor

  An oil and gas producer whose current company site lists its corporate headquarters in Houston.

  Official site: https://www.devonenergy.com

• Innovation in Motion

  Investor

  An early-stage investment firm focused on agriculture, animal health and human health.

  Official site: https://iimkc.com

• Lightship Capital

  Investor

  A venture investor that backs founders and markets often overlooked by other funds.

  Official site: https://www.lightship.capital

• Regent Capital Corporation

  Investor

  The holding company for Regent Bank.

  Official site: https://www.regent.bank

• Techstars

  Investor, program

  A global startup investor and accelerator operator.

  Official site: https://www.techstars.com

• ADG Venture Group

  Investor

  A transaction advisory and consulting firm based in Fort Worth, Texas.

  Official site: https://adgventuregroup.com

• Advection Growth Capital

  Investor

  A merchant bank that invests in and advises growing companies.

  Official site: https://www.advectioncap.com

• Alloy Therapeutics

  Organization, investor

  A drug discovery company headquartered in Waltham, Massachusetts, that also invests in…

  Official site: https://alloytx.com

• Alpine Ventures

  Investor

  A San Francisco-based investor that led Tulsa-based Boddle Learning's September 2022 seed round.

• ATUM

  Organization, investor

  A life science company whose services include gene synthesis, antibody work and cell line…

  Official site: https://www.atum.bio

• Bolster Ventures

  Investor

  An investor named in Tulsa-based WriteSea's January 2023 pre-seed announcement.

  Official site: https://www.bolster.ventures

• Charles River Laboratories

  Organization, investor

  A life science services company that also invests in biotechnology businesses.

• Collab Capital

  Investor

  A venture capital firm that backed Tulsa-based WriteSea's January 2023 pre-seed round.

  Official site: https://www.collab.capital

• Comstock Inc.

  Organization, investor

  A company based in Virginia City, Nevada, with renewable metals businesses and strategic…

  Official site: https://comstock.inc

• Energy Innovation Capital

  Investor

  A venture capital firm investing in energy technology.

  Official site: https://www.energyinnovationcapital.com

• Expert DOJO

  Investor

  An investor and accelerator that participated in Tulsa-based WriteSea's January 2023 pre-seed round.

  Official site: https://expertdojo.com

• Floating Point

  Investor

  A venture investor whose portfolio includes Oklahoma City-based Wheeler Bio.

  Official site: https://floating.vc

• Forum Ventures

  Investor

  A venture studio, accelerator and pre-seed investor focused on business software.

  Official site: https://www.forumvc.com

• Four More Capital

  Investor

  An investor in Tulsa-based Dockware.

  Official site: https://www.fourmorecapital.com

• Germin8 Ventures

  Investor

  A venture capital firm focused on food, agriculture and health technology.

  Official site: https://germin8ventures.com

• Hustle Fund

  Investor

  A venture capital fund that invests in very early startups.

  Official site: https://www.hustlefund.vc

• Impact Venture Capital

  Investor

  A venture investor that participated in Oklahoma City-based ArborXR's Series A, announced in…

  Official site: https://www.impactvc.com

• Insight Partners

  Investor

  A software investor headquartered in New York City.

  Official site: https://www.insightpartners.com

• Karman Ventures

  Investor

  An investor in Tulsa-based Dockware's July 2025 pre-seed round.

  Official site: https://karman.vc

• KCRise Fund

  Investor

  A venture capital firm focused on early technology companies with ties to the Kansas City region.

  Official site: https://www.kcrisefund.com

• Leonardo

  Organization, investor

  An aerospace and defense company that co-led Skydweller Aero's September 2021 Series A, announced…

  Official site: https://www.leonardo.com

• Lewis & Clark Ventures

  Investor

  An early-stage venture capital firm focused on business software, from late seed through Series A.

  Official site: https://www.lewisandclarkventures.com

• LLR Partners

  Investor

  A private equity firm based in Philadelphia that invests in technology, healthcare and services…

  Official site: https://www.llrpartners.com

• Marlinspike Capital

  Investor

  A venture investor that co-led Skydweller Aero's September 2021 Series A, announced from Oklahoma…

  Official site: https://www.marlinspike.us

• Mitsubishi Corporation (Americas)

  Organization, investor

  A corporate investor in Oklahoma City-based Wheeler Bio.

• Operator Stack

  Investor

  An investor in Tulsa-based Dockware.

  Official site: https://www.operator-stack.com

• Palantir Technologies

  Organization, investor

  A software company that builds data platforms.

  Official site: https://www.palantir.com

• Pine Ridge Ventures

  Investor

  An investor named in Oklahoma City-based Wheeler Bio's April 2023 Series A announcement.

• Progeny Plus Capital Partners

  Investor

  An investor named in Tulsa-based Sway Medical's September 2020 Series A announcement.

• Rise of the Rest Seed Fund

  Investor

  A venture fund run by Revolution that backs startups outside the largest coastal hubs.

  Official site: https://www.revolution.com

• Russell Westbrook Enterprises

  Organization, investor

  An investment and operating business whose investments include Oklahoma City-based Wheeler Bio.

  Official site: https://westbrookenterprises.com

• Seagull Capital

  Investor

  An investor named in Oklahoma City-based Wheeler Bio's April 2023 Series A announcement.

• Vast Ventures

  Investor

  A venture investor whose portfolio includes PatchRx.

  Official site: https://www.vastvc.com

• Wave Function Ventures

  Investor

  A venture investor focused on early-stage aerospace, defense, energy and other technical companies.

  Official site: https://www.wavefunction.vc

• Zenda Capital

  Investor

  A technology investment firm founded in Miami.

  Official site: https://www.zenda.vc

• Cortado Ventures

  Investor

  A venture capital firm in Oklahoma City.

  Official site: https://cortado.ventures

• Boyd Street Capital

  Investor

  A venture capital firm known earlier as Boyd Street Ventures, based in Norman.

  Official site: https://boydstreetcap.com

• Victorum Capital

  Investor

  A venture capital firm in Oklahoma City that invests in early-stage technology companies at the…

  Official site: https://victorumcapital.com

• Echo Investment Capital

  Investor

  An investment firm headquartered in Oklahoma City.

  Official site: https://echo.global