# Metabolon funding: rounds and investors > Metabolon has raised $86M across 9 rounds since 2003. Investors include The Aurora Funds, Harris & Harris Group and Sevin Rosen Funds. Source: https://millionrounds.com/company/metabolon (Millionrounds; every figure on the page links to its filing or article) United States · [Funded startup](https://millionrounds.com/companies) # Who invested in *Metabolon* 9 rounds we have observed, with the 13 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 **$86M** raised across 9 rounds since 2003, from 9 sources **$4.0M** Series A **$8.0M** Series B **$5.3M** Venture **$6.0M** Series C **$13M** Series D **$15M** Series E **$5.0M** Venture **$15M** Round **$15M** Round - **Latest round:** Round, $15M Dec 2016 - **Investors:** 13 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. 2003 2005 2007 2009 2011 2013 2015 **$4.0M** Series A **$8.0M** Series B **$5.3M** Venture **$6.0M** Series C **$13M** Series D **$15M** Series E **$5.0M** Venture **$15M** Round **$15M** Round - **First round:** Series A, $4.0M - **Biggest round:** $15M - **Usual gap between rounds:** 21 months ## The rounds - **Dec 2016** Round **$15M** *1 returning* [Essex Woodlands](https://millionrounds.com/fund/essex-woodlands) Reported by FinSMEs SEC filing: $30M sold, first sale Aug 2016 - **Aug 2016** Round **$15M** *1 new* [Essex Woodlands](https://millionrounds.com/fund/essex-woodlands) Reported by FinSMEs SEC filing: $15M sold, first sale Aug 2016 - **Mar 2015** Venture **$5.0M** No investor was named in the report. From a historical funding record SEC filing: $5.0M sold, first sale Mar 2015 - **Jan 2014** Series E **$15M** *3 new* *2 returning* [Harris & Harris Group](https://millionrounds.com/fund/harris-and-harris-group) [The Aurora Funds](https://millionrounds.com/fund/the-aurora-funds) [Camden Partners](https://millionrounds.com/fund/camden-partners) [Syngenta Ventures](https://millionrounds.com/fund/syngenta-group-ventures) [Fletcher Spaght Ventures](https://millionrounds.com/fund/fletcher-spaght-ventures) From a historical funding record SEC filing: $15M sold, first sale Dec 2013 - **Aug 2011** Series D **$13M** *1 new* *5 returning* [Sevin Rosen Funds](https://millionrounds.com/fund/sevin-rosen-funds) [Harris & Harris Group](https://millionrounds.com/fund/harris-and-harris-group) [The Aurora Funds](https://millionrounds.com/fund/the-aurora-funds) [Fletcher Spaght, Inc.](https://millionrounds.com/fund/fletcher-spaght-inc) [Keating Capital](https://millionrounds.com/fund/keating-capital) [Syngenta](https://millionrounds.com/fund/syngenta) Reported by finsmes.com SEC filing: $13M sold, first sale Aug 2011 - **Dec 2009** Series C **$6.0M** *4 new* *3 returning* [Sevin Rosen Funds](https://millionrounds.com/fund/sevin-rosen-funds) [Alexandria Real Estate Equities](https://millionrounds.com/fund/alexandria) [Harris & Harris Group](https://millionrounds.com/fund/harris-and-harris-group) [The Aurora Funds](https://millionrounds.com/fund/the-aurora-funds) [Fletcher Spaght, Inc.](https://millionrounds.com/fund/fletcher-spaght-inc) [Fulcrum Ventures](https://millionrounds.com/fund/fulcrum-ventures) [Syngenta](https://millionrounds.com/fund/syngenta) Reported by onbiovc.com SEC filing: $6.1M sold, first sale Oct 2009 - **Apr 2008** Venture **$5.3M** No investor was named in the report. From a historical funding record - **Jan 2006** Series B **$8.0M** *3 new* *1 returning* [Sevin Rosen Funds](https://millionrounds.com/fund/sevin-rosen-funds) [Harris & Harris Group](https://millionrounds.com/fund/harris-and-harris-group) [The Aurora Funds](https://millionrounds.com/fund/the-aurora-funds) [The Trelys Funds](https://millionrounds.com/fund/the-trelys-funds) Reported by accessmylibrary.com - **Aug 2003** Series A **$4.0M** *1 new* [The Aurora Funds](https://millionrounds.com/fund/the-aurora-funds) From a historical funding record ## Founders and team From Metabolon's own website: 6 on the team. - **Ceilia Reyes** Vice President of Human Resources - **Michael Irwin** Vice President, Global Head of Sales - **Tom Houseman** Vice President, Operations - **Drew Messick** Chief Financial Officer - **Sean Iverson** VP, Global Marketing - **Annie Evans** Senior Director of Research and Development ## 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. **Series B** 2006 **Venture** 2008 **Series C** 2009 **Series D** 2011 **Series E** 2014 **Venture** 2015 **Round** 2016 **Round** 2016 [The Aurora Funds](https://millionrounds.com/fund/the-aurora-funds) [Harris & Harris Group](https://millionrounds.com/fund/harris-and-harris-group) [Sevin Rosen Funds](https://millionrounds.com/fund/sevin-rosen-funds) [Fletcher Spaght, Inc.](https://millionrounds.com/fund/fletcher-spaght-inc) [Syngenta](https://millionrounds.com/fund/syngenta) [Essex Woodlands](https://millionrounds.com/fund/essex-woodlands) [Alexandria Real Estate Equities](https://millionrounds.com/fund/alexandria) [Camden Partners](https://millionrounds.com/fund/camden-partners) [Syngenta Ventures](https://millionrounds.com/fund/syngenta-group-ventures) [Keating Capital](https://millionrounds.com/fund/keating-capital) ## Everyone who backed them [The Aurora Funds](https://millionrounds.com/fund/the-aurora-funds) VC firm **5** rounds [Harris & Harris Group](https://millionrounds.com/fund/harris-and-harris-group) Growth equity **4** rounds [Sevin Rosen Funds](https://millionrounds.com/fund/sevin-rosen-funds) VC firm **3** rounds [Fletcher Spaght, Inc.](https://millionrounds.com/fund/fletcher-spaght-inc) VC firm **2** rounds [Syngenta](https://millionrounds.com/fund/syngenta) Corporate VC **2** rounds [Essex Woodlands](https://millionrounds.com/fund/essex-woodlands) VC firm **2** rounds [Alexandria Real Estate Equities](https://millionrounds.com/fund/alexandria) VC firm **1** round [Camden Partners](https://millionrounds.com/fund/camden-partners) Private equity **1** round [Syngenta Ventures](https://millionrounds.com/fund/syngenta-group-ventures) VC firm **1** round [Keating Capital](https://millionrounds.com/fund/keating-capital) Growth equity **1** round [Fletcher Spaght Ventures](https://millionrounds.com/fund/fletcher-spaght-ventures) Growth equity **1** round [Fulcrum Ventures](https://millionrounds.com/fund/fulcrum-ventures) Growth equity **1** round [The Trelys Funds](https://millionrounds.com/fund/the-trelys-funds) Growth equity **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=metabolon). ## Also claim to have backed them This firm lists Metabolon as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above. [Havencrest Capital Management](https://millionrounds.com/fund/havencrest-capital-management) Private equity Per its own site ## Quick answers about Metabolon ### Who invested in Metabolon? Metabolon's investors include The Aurora Funds, Harris & Harris Group, Sevin Rosen Funds, Fletcher Spaght, Inc. and Syngenta, and 8 more on record. ### How much has Metabolon raised? Metabolon has raised $86M across 9 rounds since 2003. ### When did Metabolon last raise? Metabolon's most recent round was an Undisclosed round of $15M in Dec 2016. ### What was Metabolon's biggest round? Its most recent round, $15M in Dec 2016, is also its largest on record. ### Who backed Metabolon first? Metabolon's first round on record, in Aug 2003, was backed by The Aurora Funds. ### What stage is Metabolon at? Metabolon's latest named round is an Undisclosed round, in Dec 2016. ### Where is Metabolon based? Metabolon is based in the United States. ## Companies like Metabolon 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