# OLSF Ventures Investor · [Tulsa and Oklahoma ecosystem](https://ecosystem.samcarlton.com/tulsa) Also called: Oklahoma Life Science Fund, OLSF, Oklahoma Life Sciences Fund A [venture capital](https://ecosystem.samcarlton.com/venture-capital) firm in Tulsa, also known as the Oklahoma Life Science Fund, that invests only in health care companies at the [seed](https://ecosystem.samcarlton.com/seed) and [Series A](https://ecosystem.samcarlton.com/series-a) stages. **For example:** A [founder](https://ecosystem.samcarlton.com/founder) with a new diagnostic test looks for investors who know health care and finds OLSF Ventures. ## Funding - Oklahoma Life Science Fund III reported $13.9 million sold of a $15 million offering in an SEC Form D filed in April 2020. [Source: sec.gov](https://www.sec.gov/Archives/edgar/data/1810137/000156761920008191/primary_doc.xml) Figures are as published by the linked source. ## Applying Application status unknown [Official application page](https://www.olsfventures.com) Checked 2026-11-15. Official site: ## Connects to (20) - [Venture capital](https://ecosystem.samcarlton.com/venture-capital): Money that professional investment firms put into young companies in exchange for equity. - [Seed](https://ecosystem.samcarlton.com/seed): An early round of funding that helps a startup go from a first product to a business that shows traction. - [Series A](https://ecosystem.samcarlton.com/series-a): Usually the first larger funding round led by a venture capital firm, where investors buy shares at a set price. - [Hard tech](https://ecosystem.samcarlton.com/hard-tech): Companies whose product rests on physical engineering or new science, such as machines, materials or devices. - [Sway](https://ecosystem.samcarlton.com/sway-medical): Mobile balance assessment. - [CareATC](https://ecosystem.samcarlton.com/careatc): A healthcare company based in Tulsa that runs employer-sponsored clinics and supports them with population health software. - [Consano Healthcare](https://ecosystem.samcarlton.com/consano-healthcare): An Oklahoma City company that supplies contract therapy staff and management services to home health agencies. - [Lifetone Technology](https://ecosystem.samcarlton.com/lifetone-technology): An Oklahoma City company making bedside fire alert devices designed to help sleeping people notice a smoke alarm, including people who… - [Otologic Pharmaceutics](https://ecosystem.samcarlton.com/otologic-pharmaceutics): An Oklahoma City biotechnology company developing treatments for hearing loss and related disorders. - [Access Optics](https://ecosystem.samcarlton.com/access-optics): Micro-optical imaging components. - [Oklahoma Commercialization Network](https://ecosystem.samcarlton.com/oklahoma-commercialization-network): A statewide partnership that acts as a front door for Oklahoma entrepreneurs, pointing them to the organizations that can help. - [OKBioStart](https://ecosystem.samcarlton.com/okbiostart): Life science commercialization support focused on the Oklahoma City ten-county region. - [Cadenza Bio](https://ecosystem.samcarlton.com/cadenza-bio): Drug development. - [Recuro Health](https://ecosystem.samcarlton.com/recuro-health): Digital healthcare. - [ZERO Health](https://ecosystem.samcarlton.com/zero-health): Employer healthcare navigation. - [SendaRide](https://ecosystem.samcarlton.com/sendaride): Medical transportation. - [AliveCor](https://ecosystem.samcarlton.com/alivecor): Mobile cardiac monitoring. - [Myri Health](https://ecosystem.samcarlton.com/myri-health): Maternal care coordination. - [Onto Health](https://ecosystem.samcarlton.com/onto-health): Fertility care. - [Percipio Health](https://ecosystem.samcarlton.com/percipio-health): Remote patient monitoring. ## Sources - - - - - > This glossary is plain-language orientation, not legal or financial advice. Before you decide on a company structure, a contract, taxes or a fundraising deal, talk with a lawyer or an accountant. Map view: https://ecosystem.samcarlton.com/olsf-ventures