# ZIMPERIUM funding: rounds and investors > ZIMPERIUM has raised $37M across 2 rounds since 2015. Investors include Sierra Ventures, Telstra Ventures and Lazarus Israel Opportunities Fund. Source: https://millionrounds.com/company/zimperium (Millionrounds; every figure on the page links to its filing or article) United States · [Series C startup](https://millionrounds.com/companies) # Who invested in *ZIMPERIUM* 2 rounds we have observed, with the 10 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. Cybersecurity Funding summary Updated 26 Oct 2026 **$37M** raised across 2 rounds since 2015, from 3 sources **$12M** Series B **$25M** Series C - **Latest round:** Series C, $25M Jun 2016 - **Led by:** Warburg Pincus - **Step-up i:** 2.1× - **Investors:** 10 (1 led) 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. 2016 **$12M** Series B **$25M** Series C - **First round:** Series B, $12M - **Biggest round:** $25M - **Between rounds:** 15 months ## The rounds - **Jun 2016** Series C **$25M** *6 new* *3 returning* [Warburg Pincus](https://millionrounds.com/fund/warburg-pincus) Lead [Sierra Ventures](https://millionrounds.com/fund/sierra-ventures) [Telstra Ventures](https://millionrounds.com/fund/telstra-ventures) [Samsung Electronics](https://millionrounds.com/fund/samsung-electronics) [Lazarus Israel Opportunities Fund](https://millionrounds.com/fund/lazarus-israel-opportunities-fund) [Olive Tree Ventures](https://millionrounds.com/fund/olive-tree-ventures) [TOYO Corporation](https://millionrounds.com/fund/toyo-corporation) David Eun Stephen Northcutt Reported by Prnewswire and 1 other SEC filing: $25M sold, first sale May 2016 - **Feb 2015** Series B **$12M** *4 new* [Sierra Ventures](https://millionrounds.com/fund/sierra-ventures) [Samsung Ventures](https://millionrounds.com/fund/samsung-ventures) [Telstra Ventures](https://millionrounds.com/fund/telstra-ventures) [Lazarus Israel Opportunities Fund](https://millionrounds.com/fund/lazarus-israel-opportunities-fund) From a historical funding record SEC filing: $11M sold, first sale Feb 2015 ## Founders and team From ZIMPERIUM's own website and the SEC filings it signed: 10 on the team. - **Shridhar Mittal** Chief Executive Officer - **Akhil Bhutani** Chief Business Development Officer - **Alistaire Davidson** Chief Financial Officer - **Annette Wolf** Chief People Officer - **Jon Paterson** Chief Technology Officer - **Michael Williams** Chief Marketing Officer - **Nitin Bhatia** Chief Strategy Officer - **Praveen Kumar** Chief Engineering Officer - **Tracey Dry** Chief Legal - **Itzhak Avraham** Executive Officer, Director i On the board, as filed i *Ashutosh Somani* *Cary Davis* *Mark Fernandes* *Mark Sherman* ## 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** 2015 **Series C** 2016 [Sierra Ventures](https://millionrounds.com/fund/sierra-ventures) [Telstra Ventures](https://millionrounds.com/fund/telstra-ventures) [Lazarus Israel Opportunities Fund](https://millionrounds.com/fund/lazarus-israel-opportunities-fund) [Warburg Pincus](https://millionrounds.com/fund/warburg-pincus) L [Samsung Ventures](https://millionrounds.com/fund/samsung-ventures) [Samsung Electronics](https://millionrounds.com/fund/samsung-electronics) [Olive Tree Ventures](https://millionrounds.com/fund/olive-tree-ventures) [TOYO Corporation](https://millionrounds.com/fund/toyo-corporation) David Eun Stephen Northcutt ## Everyone who backed them [Sierra Ventures](https://millionrounds.com/fund/sierra-ventures) VC firm **2** rounds [Telstra Ventures](https://millionrounds.com/fund/telstra-ventures) VC firm **2** rounds [Lazarus Israel Opportunities Fund](https://millionrounds.com/fund/lazarus-israel-opportunities-fund) Growth equity **2** rounds [Warburg Pincus](https://millionrounds.com/fund/warburg-pincus) Private equity **1** round, led 1 [Samsung Ventures](https://millionrounds.com/fund/samsung-ventures) Corporate VC **1** round [Samsung Electronics](https://millionrounds.com/fund/samsung-electronics) Growth equity **1** round [Olive Tree Ventures](https://millionrounds.com/fund/olive-tree-ventures) VC firm **1** round [TOYO Corporation](https://millionrounds.com/fund/toyo-corporation) Corporate VC **1** round David Eun no record of our own yet **1** round Stephen Northcutt 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=zimperium). ## Also claim to have backed them These 2 firms list ZIMPERIUM as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above. [Titanium Ventures](https://millionrounds.com/fund/titanium-ventures) VC firm Per its own site [HighGear Ventures](https://millionrounds.com/fund/highgear-ventures) Private credit Per its own site ## Quick answers about ZIMPERIUM ### Who invested in ZIMPERIUM? ZIMPERIUM's investors include Sierra Ventures, Telstra Ventures, Lazarus Israel Opportunities Fund, Warburg Pincus and Samsung Ventures, and 5 more on record. Warburg Pincus led its latest round. ### How much has ZIMPERIUM raised? ZIMPERIUM has raised $37M across 2 rounds since 2015. ### When did ZIMPERIUM last raise? ZIMPERIUM's most recent round was a Series C of $25M in Jun 2016, led by Warburg Pincus. ### What was ZIMPERIUM's biggest round? Its most recent round, $25M in Jun 2016, is also its largest on record. ### Who backed ZIMPERIUM first? ZIMPERIUM's first round on record, in Feb 2015, was backed by Sierra Ventures, Samsung Ventures and Telstra Ventures and 1 others. ### What stage is ZIMPERIUM at? ZIMPERIUM's latest named round is a Series C, in Jun 2016. ### Where is ZIMPERIUM based? ZIMPERIUM is based in the United States. ### Who led ZIMPERIUM's rounds? Warburg Pincus led the Series C in 2016. ## Companies like ZIMPERIUM In the same sector, and raised in the last eighteen months. 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