# OpenSky funding: rounds and investors > OpenSky has raised $49M across 6 rounds since 2009. Investors include Canaan, Highland Capital Partners and Ron Conway. Every round with its source. Source: https://millionrounds.com/company/opensky (Millionrounds; every figure on the page links to its filing or article) United States · [Venture startup](https://millionrounds.com/companies) # Who invested in *OpenSky* 6 rounds we have observed, with the 6 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. Professional Services Funding summary Updated 26 Oct 2026 **$49M** raised across 6 rounds since 2009, from 6 sources **$5.0M** Series A **$6.0M** Series B **$300K** Series B **$8.0M** Venture **$30M** Series C - **Latest round:** Venture Aug 2022 - **Biggest round:** $30M Series C · Oct 2011 - **Investors:** 6 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. 2009 2011 2013 2015 2017 2019 2021 **$5.0M** Series A **$6.0M** Series B **$300K** Series B **$30M** Series C **?** Venture - **First round:** Series A, $5.0M - **Biggest round:** $30M - **Usual gap between rounds:** 8 months ## The rounds - **Aug 2022** Venture **Amount undisclosed** *1 new* [Korea Credit Guarantee Fund](https://millionrounds.com/fund/korea-credit-guarantee-fund) Source recorded - **Oct 2011** Series C **$30M** *2 new* *2 returning* [Canaan](https://millionrounds.com/fund/canaan-partners) [Highland Capital Partners](https://millionrounds.com/fund/highland-capital-partners) [Raine Ventures](https://millionrounds.com/fund/raine-ventures) [Providence Equity Partners](https://millionrounds.com/fund/providence-equity-partners-2) Reported by prnewswire.com - **Apr 2011** Venture **$8.0M** No investor was named in the report. Reported by sec.gov - **Jan 2011** Series B **$300K** No investor was named in the report. Reported by sec.gov - **Apr 2010** Series B **$6.0M** *2 returning* [Canaan](https://millionrounds.com/fund/canaan-partners) [Highland Capital Partners](https://millionrounds.com/fund/highland-capital-partners) Reported by techcrunch.com - **May 2009** Series A **$5.0M** *3 new* [Canaan](https://millionrounds.com/fund/canaan-partners) [Highland Capital Partners](https://millionrounds.com/fund/highland-capital-partners) [Ron Conway](https://millionrounds.com/fund/ron-conway) Reported by sec.gov ## 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** 2009 **Series B** 2010 **Series B** 2011 **Venture** 2011 **Series C** 2011 **Venture** 2022 [Canaan](https://millionrounds.com/fund/canaan-partners) [Highland Capital Partners](https://millionrounds.com/fund/highland-capital-partners) [Ron Conway](https://millionrounds.com/fund/ron-conway) [Korea Credit Guarantee Fund](https://millionrounds.com/fund/korea-credit-guarantee-fund) [Raine Ventures](https://millionrounds.com/fund/raine-ventures) [Providence Equity Partners](https://millionrounds.com/fund/providence-equity-partners-2) ## Everyone who backed them [Canaan](https://millionrounds.com/fund/canaan-partners) VC firm **3** rounds [Highland Capital Partners](https://millionrounds.com/fund/highland-capital-partners) VC firm **3** rounds [Ron Conway](https://millionrounds.com/fund/ron-conway) Angel **1** round [Korea Credit Guarantee Fund](https://millionrounds.com/fund/korea-credit-guarantee-fund) VC firm **1** round [Raine Ventures](https://millionrounds.com/fund/raine-ventures) VC firm **1** round [Providence Equity Partners](https://millionrounds.com/fund/providence-equity-partners-2) Private equity **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=opensky). ## Quick answers about OpenSky ### Who invested in OpenSky? OpenSky's investors include Canaan, Highland Capital Partners, Ron Conway, Korea Credit Guarantee Fund and Raine Ventures, and 1 more on record. ### How much has OpenSky raised? OpenSky has raised $49M across 6 rounds since 2009. One round did not disclose an amount, so the total is a floor. ### When did OpenSky last raise? OpenSky's most recent round was a Venture in Aug 2022. ### What was OpenSky's biggest round? OpenSky's largest round on record is $30M (Series C), in Oct 2011. ### Who backed OpenSky first? OpenSky's first round on record, in May 2009, was backed by Canaan, Highland Capital Partners and Ron Conway. ### What stage is OpenSky at? OpenSky's latest named round is a Venture, in Aug 2022. ### Where is OpenSky based? OpenSky is based in the United States. ## Companies like OpenSky In the same sector, and raised in the last eighteen months. 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