# OptiScan Biomedical funding: rounds and investors > OptiScan Biomedical has raised $121M across 5 rounds since 2005. Investors include Morgenthaler Ventures, MedVenture Associates and JP Morgan. Source: https://millionrounds.com/company/optiscan-biomedical (Millionrounds; every figure on the page links to its filing or article) United States · [Series E startup](https://millionrounds.com/companies) # Who invested in *OptiScan Biomedical* 5 rounds we have observed, with the 11 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it. Biotech Healthcare Funding summary Updated 26 Oct 2026 **$121M** raised across 5 rounds since 2005, from 5 sources **$36M** Venture **$32M** Growth **$2.5M** Growth **$31M** Growth **$20M** Series E - **Latest round:** Series E, $20M Mar 2019 - **Biggest round:** $36M Venture · Oct 2005 - **Investors:** 11 See who backed them ## The funding story Each circle is a round, placed by date and sized by amount. The line above is the running total. 2005 2007 2009 2011 2013 2015 2017 2019 **$36M** Venture **$32M** Growth **$2.5M** Growth **$31M** Growth **$20M** Series E - **First round:** Venture, $36M - **Biggest round:** $36M - **Usual gap between rounds:** 4.5 years ## The rounds - **Mar 2019** Series E **$20M** No investor was named in the report. Reported by FinSMEs SEC filing: $20M sold, first sale Mar 2019 - **Feb 2013** Growth **$31M** *2 new* *2 returning* [Morgenthaler Ventures](https://millionrounds.com/fund/morgenthaler) [Johnson & Johnson Development Corporation (JJDC)](https://millionrounds.com/fund/johnson-and-johnson-development-corporation) [MedVenture Associates](https://millionrounds.com/fund/medventure-associates) [Wexford Capital](https://millionrounds.com/fund/wexford-capital-lp) Reported by venturedeal.com SEC filing: $31M sold, first sale Jan 2013 - **Nov 2012** Growth **$2.5M** No investor was named in the report. Reported by sec.gov SEC filing: $2.5M sold, first sale Oct 2012 - **Apr 2010** Growth **$32M** No investor was named in the report. Reported by sec.gov SEC filing: $32M sold, first sale Apr 2010 - **Oct 2005** Venture **$36M** *9 new* [JP Morgan](https://millionrounds.com/fund/jpmorgan) [Morgenthaler Ventures](https://millionrounds.com/fund/morgenthaler) [Wellcome Trust](https://millionrounds.com/fund/wellcome-trust) [Mitsui & Co](https://millionrounds.com/fund/mitsui-and-co) [Prism Venture Management](https://millionrounds.com/fund/prism-venture-management) [MedVenture Associates](https://millionrounds.com/fund/medventure-associates) [Oakwood Medical Investors](https://millionrounds.com/fund/oakwood-medical-investors) [Ascension Health Ventures](https://millionrounds.com/fund/ascension-health-ventures) [EGS Healthcare Capital Partners](https://millionrounds.com/fund/egs-healthcare-capital-partners) From a historical funding record ## Who was in which round The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led. **Venture** 2005 **Growth** 2010 **Growth** 2012 **Growth** 2013 **Series E** 2019 [Morgenthaler Ventures](https://millionrounds.com/fund/morgenthaler) [MedVenture Associates](https://millionrounds.com/fund/medventure-associates) [JP Morgan](https://millionrounds.com/fund/jpmorgan) [Johnson & Johnson Development Corporation (JJDC)](https://millionrounds.com/fund/johnson-and-johnson-development-corporation) [Wellcome Trust](https://millionrounds.com/fund/wellcome-trust) [Mitsui & Co](https://millionrounds.com/fund/mitsui-and-co) [Prism Venture Management](https://millionrounds.com/fund/prism-venture-management) [Wexford Capital](https://millionrounds.com/fund/wexford-capital-lp) [Oakwood Medical Investors](https://millionrounds.com/fund/oakwood-medical-investors) [Ascension Health Ventures](https://millionrounds.com/fund/ascension-health-ventures) ## Everyone who backed them [Morgenthaler Ventures](https://millionrounds.com/fund/morgenthaler) VC firm **2** rounds [MedVenture Associates](https://millionrounds.com/fund/medventure-associates) VC firm **2** rounds [JP Morgan](https://millionrounds.com/fund/jpmorgan) Investment bank **1** round [Johnson & Johnson Development Corporation (JJDC)](https://millionrounds.com/fund/johnson-and-johnson-development-corporation) VC firm **1** round [Wellcome Trust](https://millionrounds.com/fund/wellcome-trust) Government **1** round [Mitsui & Co](https://millionrounds.com/fund/mitsui-and-co) Corporate VC **1** round [Prism Venture Management](https://millionrounds.com/fund/prism-venture-management) VC firm **1** round [Wexford Capital](https://millionrounds.com/fund/wexford-capital-lp) Hedge fund **1** round [Oakwood Medical Investors](https://millionrounds.com/fund/oakwood-medical-investors) VC firm **1** round [Ascension Health Ventures](https://millionrounds.com/fund/ascension-health-ventures) Growth equity **1** round [EGS Healthcare Capital Partners](https://millionrounds.com/fund/egs-healthcare-capital-partners) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=optiscan-biomedical). ## Quick answers about OptiScan Biomedical ### Who invested in OptiScan Biomedical? OptiScan Biomedical's investors include Morgenthaler Ventures, MedVenture Associates, JP Morgan, Johnson & Johnson Development Corporation (JJDC) and Wellcome Trust, and 6 more on record. ### How much has OptiScan Biomedical raised? OptiScan Biomedical has raised $121M across 5 rounds since 2005. ### When did OptiScan Biomedical last raise? OptiScan Biomedical's most recent round was a Series E of $20M in Mar 2019. ### What was OptiScan Biomedical's biggest round? OptiScan Biomedical's largest round on record is $36M (Venture), in Oct 2005. ### Who backed OptiScan Biomedical first? OptiScan Biomedical's first round on record, in Oct 2005, was backed by JP Morgan, Morgenthaler Ventures and Wellcome Trust and 6 others. ### What stage is OptiScan Biomedical at? OptiScan Biomedical's latest named round is a Series E, in Mar 2019. ### Where is OptiScan Biomedical based? OptiScan Biomedical is based in the United States. ## Companies like OptiScan Biomedical In the same sector, and raised in the last eighteen months. [**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**Prolific Machines** $105M · Oct 2026](https://millionrounds.com/company/prolific-machines)[**AI** $18M · Oct 2026](https://millionrounds.com/company/ai)[**Baba** $40M · Oct 2026](https://millionrounds.com/company/baba)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio) ## Find investors like these Search every investor by what they have actually funded, then narrow to your stage and market. Free. Open the investor searchOr these rounds in the app