# nTopology funding: rounds and investors > nTopology has raised $85M across 2 rounds since 2019. Investors include Canaan, Tiger Global Management and Insight Partners. Every round with its source. Source: https://millionrounds.com/company/ntopology (Millionrounds; every figure on the page links to its filing or article) United States · [Series D startup](https://millionrounds.com/companies) # Who invested in *nTopology* 2 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. Advanced Manufacturing Biotech Healthcare Funding summary Updated 26 Oct 2026 **$85M** raised across 2 rounds since 2019, from 2 sources **$20M** Round **$65M** Series D - **Latest round:** Series D, $65M Nov 2021 - **Step-up i:** 3.3× - **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. 2020 2021 **$20M** Round **$65M** Series D - **First round:** Round, $20M - **Biggest round:** $65M - **Between rounds:** 2.3 years [**nTopology** Biotech/health 1 / 27 Their pitch deck **nTopology's pitch deck, 27 slides** Each slide read for what it argues, against the decks that raised at the same stage.](https://millionrounds.com/decks/ntopology) ## The rounds - **Nov 2021** Series D **$65M** *5 new* *1 returning* [Tiger Global Management](https://millionrounds.com/fund/tiger-global-management) [Insight Partners](https://millionrounds.com/fund/insight-venture-partners) [Canaan](https://millionrounds.com/fund/canaan-partners) [DCVC](https://millionrounds.com/fund/data-collective) [Haystack](https://millionrounds.com/fund/haystack) [Root Ventures](https://millionrounds.com/fund/root-ventures) Source recorded - **Jul 2019** Round **$20M** *1 new* [Canaan](https://millionrounds.com/fund/canaan-partners) Reported by Forbes ## Founders and team From nTopology's own website and the SEC filings it signed: 1 founder, 4 on the team. **Bradley Rothenberg** CEO & Founder *Named on its 2020 Form D* - **Jason Gordon** Chief Financial Officer - **Kevin Chlan** Chief Revenue Officer - **Marc Jacobs** Chief Technology Officer - **Valerie Chianuri** Chief Governance Officer On the board, as filed i *Avidan Ross* *Carl Bass* *Hrach Simonian* *James Hardiman* *Joshua Fredberg* ## 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. **Round** 2019 **Series D** 2021 [Canaan](https://millionrounds.com/fund/canaan-partners) [Tiger Global Management](https://millionrounds.com/fund/tiger-global-management) [Insight Partners](https://millionrounds.com/fund/insight-venture-partners) [DCVC](https://millionrounds.com/fund/data-collective) [Haystack](https://millionrounds.com/fund/haystack) [Root Ventures](https://millionrounds.com/fund/root-ventures) ## Everyone who backed them [Canaan](https://millionrounds.com/fund/canaan-partners) VC firm **2** rounds [Tiger Global Management](https://millionrounds.com/fund/tiger-global-management) VC firm **1** round [Insight Partners](https://millionrounds.com/fund/insight-venture-partners) VC firm **1** round [DCVC](https://millionrounds.com/fund/data-collective) VC firm **1** round [Haystack](https://millionrounds.com/fund/haystack) VC firm **1** round [Root Ventures](https://millionrounds.com/fund/root-ventures) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=ntopology). ## Also claim to have backed them These 4 firms list nTopology 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. [1517 Fund](https://millionrounds.com/fund/1517-fund) VC firm Per its own site [Notation Capital](https://millionrounds.com/fund/notation-capital) VC firm Per its own site [Pathbreaker Ventures](https://millionrounds.com/fund/pathbreaker-ventures) VC firm Per its own site [Tuesday Capital](https://millionrounds.com/fund/crunchfund) VC firm Per its own site ## Quick answers about nTopology ### Who invested in nTopology? nTopology's investors include Canaan, Tiger Global Management, Insight Partners, DCVC and Haystack, and 1 more on record. ### How much has nTopology raised? nTopology has raised $85M across 2 rounds since 2019. ### When did nTopology last raise? nTopology's most recent round was a Series D of $65M in Nov 2021. ### What was nTopology's biggest round? Its most recent round, $65M in Nov 2021, is also its largest on record. ### Who backed nTopology first? nTopology's first round on record, in Jul 2019, was backed by Canaan. ### What stage is nTopology at? nTopology's latest named round is a Series D, in Nov 2021. ### Where is nTopology based? nTopology is based in the United States. ## Companies like nTopology 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