# Penthera Partners funding: rounds and investors > Penthera Partners has raised $17M across 8 rounds since 2006. Investors include Innovation Works, Warburg Pincus and Liberty Global. Source: https://millionrounds.com/company/penthera-partners (Millionrounds; every figure on the page links to its filing or article) United States · [Funded startup](https://millionrounds.com/companies) # Who invested in *Penthera Partners* 8 rounds we have observed, with the 4 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. Get an email when Penthera Partners raises a new round. [Sign up free](https://millionrounds.com/login?join=1&why=follow&next=%2Fcompany%2Fpenthera-partners) Internet Funding summary Updated 27 Oct 2026 **$17M** raised across 8 rounds since 2006, from 8 sources **$6.6M** Series A **$345K** Series A **$725K** Series A **$1.2M** Series A **$1.4M** Venture **$400K** Venture **$849K** Venture **$6.0M** Round - **Latest round:** Round, $6.0M Oct 2017 - **Biggest round:** $6.6M Series A · Jan 2006 - **Step-up i:** 7.1× - **Investors:** 4 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. 2006 2008 2010 2012 2014 2016 **$6.6M** Series A **$345K** Series A **$725K** Series A **$1.2M** Series A **$1.4M** Venture **$400K** Venture **$6.0M** Round - **First round:** Series A, $6.6M - **Biggest round:** $6.6M - **Usual gap between rounds:** 2.4 years ## The rounds - **Oct 2017** Round **$6.0M** *1 new* [Liberty Global](https://millionrounds.com/fund/liberty-global) Reported by FinSMEs SEC filing: $6.2M sold, first sale Sept 2017 - **Jun 2014** Venture **$849K** No investor was named in the report. From a historical funding record SEC filing: $849K sold, first sale May 2014 - **Feb 2014** Venture **$400K** No investor was named in the report. From a historical funding record SEC filing: $400K sold, first sale Jan 2014 - **Feb 2014** Venture **$1.4M** No investor was named in the report. From a historical funding record SEC filing: $1.4M sold, first sale Mar 2013 - **Dec 2009** Series A **$1.2M** *1 returning* [Innovation Works](https://millionrounds.com/fund/innovation-works) Reported by sec.gov SEC filing: $1.2M sold, first sale May 2008 - **May 2009** Series A **$725K** *1 returning* [Innovation Works](https://millionrounds.com/fund/innovation-works) Reported by sec.gov - **Jun 2008** Series A **$345K** *1 new* [Innovation Works](https://millionrounds.com/fund/innovation-works) Reported by sec.gov - **Jan 2006** Series A **$6.6M** *2 new* [Warburg Pincus](https://millionrounds.com/fund/warburg-pincus) [ITU Ventures](https://millionrounds.com/fund/itu-ventures) Reported by penthera.com ## Founders and team From the SEC filings it signed: 2 on the team. - **John Coughlan** Executive Officer, Director i - **Michael Willner** Executive Officer, Director i On the board, as filed i *Adam Berger* *Daniel Taitz* *Don Parsons* *Mark Rowan* *Melani Griffith* *Sidney Knafel* ## 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 A** 2006 **Series A** 2008 **Series A** 2009 **Series A** 2009 **Venture** 2014 **Venture** 2014 **Venture** 2014 **Round** 2017 [Innovation Works](https://millionrounds.com/fund/innovation-works) [Warburg Pincus](https://millionrounds.com/fund/warburg-pincus) [Liberty Global](https://millionrounds.com/fund/liberty-global) [ITU Ventures](https://millionrounds.com/fund/itu-ventures) ## Everyone who backed them [Innovation Works](https://millionrounds.com/fund/innovation-works) Government **3** rounds [Warburg Pincus](https://millionrounds.com/fund/warburg-pincus) Private equity **1** round [Liberty Global](https://millionrounds.com/fund/liberty-global) Corporate VC **1** round [ITU Ventures](https://millionrounds.com/fund/itu-ventures) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=penthera-partners). ## Quick answers about Penthera Partners ### Who invested in Penthera Partners? Penthera Partners's investors include Innovation Works, Warburg Pincus, Liberty Global and ITU Ventures. ### How much has Penthera Partners raised? Penthera Partners has raised $17M across 8 rounds since 2006. ### When did Penthera Partners last raise? Penthera Partners's most recent round was an Undisclosed round of $6.0M in Oct 2017. ### What was Penthera Partners's biggest round? Penthera Partners's largest round on record is $6.6M (Series A), in Jan 2006. ### Who backed Penthera Partners first? Penthera Partners's first round on record, in Jan 2006, was backed by Warburg Pincus and ITU Ventures. ### What stage is Penthera Partners at? Penthera Partners's latest named round is an Undisclosed round, in Oct 2017. ### Where is Penthera Partners based? Penthera Partners is based in the United States. ## Companies like Penthera Partners In the same sector, and raised in the last eighteen months. [**Simile** $600M · Oct 2026](https://millionrounds.com/company/simile)[**Whop** $400M · Oct 2026](https://millionrounds.com/company/whop)[**Tolan** $30M · Oct 2026](https://millionrounds.com/company/tolan)[**Welltory** $4.0M · Oct 2026](https://millionrounds.com/company/welltory)[**Overtime** $33M · Oct 2026](https://millionrounds.com/company/overtime)[**1World Online** $25M · Sept 2026](https://millionrounds.com/company/1world-online) ## 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