# Welltok funding: rounds and investors > Welltok has raised $239M across 9 rounds since 2011. Investors include New Enterprise Associates, InterWest Partners and Emergence. Every round with its source. Source: https://millionrounds.com/company/welltok (Millionrounds; every figure on the page links to its filing or article) United States · [Series E startup](https://millionrounds.com/companies) # Who invested in *Welltok* 9 rounds we have observed, with the 21 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 Internet Funding summary Updated 26 Oct 2026 **$239M** raised across 9 rounds since 2011, from 9 sources **$5.0M** Series A **$2.1M** Venture **$19M** Series B **$22M** Series C **$164K** Venture **$37M** Series D **$45M** Series D **$34M** Series E **$75M** Series E - **Latest round:** Series E, $75M Apr 2018 - **Step-up i:** 2.2× - **Investors:** 21 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. 2012 2013 2014 2015 2016 2017 2018 **$5.0M** Series A **$2.1M** Venture **$19M** Series B **$22M** Series C **$164K** Venture **$37M** Series D **$45M** Series D **$34M** Series E **$75M** Series E - **First round:** Series A, $5.0M - **Biggest round:** $75M - **Usual gap between rounds:** 10 months ## The rounds - **Apr 2018** Series E **$75M** *5 new* *2 returning* [New Enterprise Associates](https://millionrounds.com/fund/new-enterprise-associates) [Georgian](https://millionrounds.com/fund/georgian) [Bessemer](https://millionrounds.com/fund/bessemer) [Future Fund](https://millionrounds.com/fund/future-fund) [NF Trinity](https://millionrounds.com/fund/nf-trinity) ITOCHU Ziff Davis Reported by FinSMEs SEC filing: $76M sold, first sale Oct 2017 - **Oct 2016** Series E **$34M** *3 returning* [New Enterprise Associates](https://millionrounds.com/fund/new-enterprise-associates) [Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners) [Georgian](https://millionrounds.com/fund/georgian) Reported by FinSMEs SEC filing: $44M sold, first sale Sept 2016 - **Dec 2015** Series D **$45M** *3 new* [Georgian](https://millionrounds.com/fund/georgian) [Flare Capital](https://millionrounds.com/fund/flare-capital-partners) [Singapore Economic Development Board](https://millionrounds.com/fund/singapore-economic-development-board) From a historical funding record SEC filing: $45M sold, first sale Aug 2015 - **Jan 2015** Series D **$37M** *3 new* *4 returning* [New Enterprise Associates](https://millionrounds.com/fund/new-enterprise-associates) [Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners) [InterWest Partners](https://millionrounds.com/fund/interwest-partners) [Qualcomm Ventures](https://millionrounds.com/fund/qualcomm-ventures) [Hearst Ventures](https://millionrounds.com/fund/hearst-ventures) [Emergence](https://millionrounds.com/fund/emergence-capital-partners) [Catholic Health Initiatives](https://millionrounds.com/fund/catholic-health-initiatives) From a historical funding record SEC filing: $25M sold, first sale Oct 2014 - **Mar 2014** Venture **$164K** No investor was named in the report. From a historical funding record SEC filing: $164K sold, first sale Feb 2014 - **Feb 2014** Series C **$22M** *3 new* *4 returning* [New Enterprise Associates](https://millionrounds.com/fund/new-enterprise-associates) [InterWest Partners](https://millionrounds.com/fund/interwest-partners) [Qualcomm Ventures](https://millionrounds.com/fund/qualcomm-ventures) [Emergence](https://millionrounds.com/fund/emergence-capital-partners) [Miramar Ventures](https://millionrounds.com/fund/miramar-venture-partners) [Okapi Venture Capital](https://millionrounds.com/fund/okapi-venture-capital) IBM SmartCamp From a historical funding record SEC filing: $22M sold, first sale Dec 2013 - **Apr 2013** Series B **$19M** *3 new* *3 returning* [InterWest Partners](https://millionrounds.com/fund/interwest-partners) [Emergence](https://millionrounds.com/fund/emergence-capital-partners) [Miramar Ventures](https://millionrounds.com/fund/miramar-venture-partners) [Okapi Venture Capital](https://millionrounds.com/fund/okapi-venture-capital) [NEA-IndoUS Ventures](https://millionrounds.com/fund/nea-indous-ventures) [TriZetto](https://millionrounds.com/fund/trizetto) Reported by techcrunch.com SEC filing: $19M sold, first sale Mar 2013 - **Oct 2012** Venture **$2.1M** No investor was named in the report. Reported by pandodaily.com SEC filing: $2.1M sold, first sale Jul 2012 - **Aug 2011** Series A **$5.0M** *4 new* [Miramar Ventures](https://millionrounds.com/fund/miramar-venture-partners) [Okapi Venture Capital](https://millionrounds.com/fund/okapi-venture-capital) [Jeff Margolis](https://millionrounds.com/fund/jeff-margolis) [TriZetto](https://millionrounds.com/fund/trizetto) Reported by sec.gov SEC filing: $5.0M sold, first sale Aug 2010 ## Founders and team From the SEC filings it signed: 2 on the team. - **Bob J. Fabbio** Executive Officer, Director i - **James J. Sullivan** Executive Officer i On the board, as filed i *Jeffrey H Margolis* *Kevin H Spain* *Khaled J. Nasr* *Mohamad H Makhzoumi* *Nina H Kjellson* *Regina J. Paolillo* *Stephen H Kraus* ## 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** 2012 **Series B** 2013 **Series C** 2014 **Venture** 2014 **Series D** 2015 **Series D** 2015 **Series E** 2016 **Series E** 2018 [New Enterprise Associates](https://millionrounds.com/fund/new-enterprise-associates) [InterWest Partners](https://millionrounds.com/fund/interwest-partners) [Emergence](https://millionrounds.com/fund/emergence-capital-partners) [Georgian](https://millionrounds.com/fund/georgian) [Miramar Ventures](https://millionrounds.com/fund/miramar-venture-partners) [Okapi Venture Capital](https://millionrounds.com/fund/okapi-venture-capital) [Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners) [Qualcomm Ventures](https://millionrounds.com/fund/qualcomm-ventures) [TriZetto](https://millionrounds.com/fund/trizetto) [Hearst Ventures](https://millionrounds.com/fund/hearst-ventures) ## Everyone who backed them [New Enterprise Associates](https://millionrounds.com/fund/new-enterprise-associates) VC firm **4** rounds [InterWest Partners](https://millionrounds.com/fund/interwest-partners) VC firm **3** rounds [Emergence](https://millionrounds.com/fund/emergence-capital-partners) VC firm **3** rounds [Georgian](https://millionrounds.com/fund/georgian) VC firm **3** rounds [Miramar Ventures](https://millionrounds.com/fund/miramar-venture-partners) VC firm **3** rounds [Okapi Venture Capital](https://millionrounds.com/fund/okapi-venture-capital) VC firm **3** rounds [Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners) VC firm **2** rounds [Qualcomm Ventures](https://millionrounds.com/fund/qualcomm-ventures) Corporate VC **2** rounds [TriZetto](https://millionrounds.com/fund/trizetto) VC firm **2** rounds [Hearst Ventures](https://millionrounds.com/fund/hearst-ventures) VC firm **1** round [Flare Capital](https://millionrounds.com/fund/flare-capital-partners) VC firm **1** round [Bessemer](https://millionrounds.com/fund/bessemer) VC firm **1** round [Future Fund](https://millionrounds.com/fund/future-fund) Growth equity **1** round [NEA-IndoUS Ventures](https://millionrounds.com/fund/nea-indous-ventures) VC firm **1** round [Catholic Health Initiatives](https://millionrounds.com/fund/catholic-health-initiatives) Corporate VC **1** round [Jeff Margolis](https://millionrounds.com/fund/jeff-margolis) VC firm **1** round [Singapore Economic Development Board](https://millionrounds.com/fund/singapore-economic-development-board) Growth equity **1** round [NF Trinity](https://millionrounds.com/fund/nf-trinity) Family office **1** round IBM SmartCamp no record of our own yet **1** round ITOCHU no record of our own yet **1** round Ziff Davis no record of our own yet **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=welltok). ## Also claim to have backed them This firm lists Welltok 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. [Partners for Growth](https://millionrounds.com/fund/partners-for-growth) VC firm Per its own site ## Quick answers about Welltok ### Who invested in Welltok? Welltok's investors include New Enterprise Associates, InterWest Partners, Emergence, Georgian and Miramar Ventures, and 16 more on record. ### How much has Welltok raised? Welltok has raised $239M across 9 rounds since 2011. ### When did Welltok last raise? Welltok's most recent round was a Series E of $75M in Apr 2018. ### What was Welltok's biggest round? Its most recent round, $75M in Apr 2018, is also its largest on record. ### Who backed Welltok first? Welltok's first round on record, in Aug 2011, was backed by Miramar Ventures, Okapi Venture Capital and Jeff Margolis and 1 others. ### What stage is Welltok at? Welltok's latest named round is a Series E, in Apr 2018. ### Where is Welltok based? Welltok is based in the United States. ## Companies like Welltok In the same sector, and raised in the last eighteen months. [**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Prolific Machines** $105M · Oct 2026](https://millionrounds.com/company/prolific-machines)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**AI** $18M · Oct 2026](https://millionrounds.com/company/ai)[**Whop** $400M · Oct 2026](https://millionrounds.com/company/whop)[**Baba** $40M · Oct 2026](https://millionrounds.com/company/baba) ## Find investors like these Search every investor by what they have actually funded, then narrow to your stage and market. Free. 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