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- Storm Therapeutics
Storm Therapeutics Funding, Investors & Competitors
Storm Therapeutics has raised $125M across 5 funding rounds, most recently a $56M Series C in April 2026.
Last Storm Therapeutics funding round
$56M
Series C · Apr 2026
Cumulative funding Storm Therapeutics raised
$125M
across 5 funding rounds
Key investors in Storm Therapeutics
M Ventures
Pfizer Venture Investments
Taiho Ventures
IP Group
Cambridge Innovation Capital
UTokyo Innovation Platform
Fast Track Initiative
Seroba Life Sciences
About Storm Therapeutics
Storm Therapeutics is a Cambridge, United Kingdom-headquartered biopharmaceutical company developing small-molecule therapeutics targeting RNA-modifying enzymes. Founded in 2013, it advances cancer treatments by inhibiting epigenetic regulators like METTL3 and FTO to disrupt tumor growth pathways.
Founded
2015
HQ
Website
Status
Privately held
Customer focus
B2B
Revenue model
Licensing
Storm Therapeutics Funding History
Storm Therapeutics has raised a total of $125M across 5 funding rounds.
Storm Therapeutics' first fundraising round was a $16M Series A in June 2016. The most recent completed round was a $56M Series C in April 2026.
Storm Therapeutics funding rounds
| Date | Stage | Investors | Raised | Deal Summary |
|---|---|---|---|---|
| Apr 2026 | Series C | M Ventures; Taiho Ventures; Pfizer Venture Investments; IP Group; Fast Track Initiative; UTokyo Innovation Platform | $56M | - |
| Dec 2022 | Series B | Cambridge Innovation Capital (lead); Fast Track Initiative (lead); M Ventures (lead); Pfizer Venture Investments (lead); Taiho Ventures (lead); IP Group; UTokyo Innovation Platform; Seroba Life Sciences | $30M | STORM Therapeutics is a clinical-stage biotechnology company based in Cambridge, UK, focused on discovering and developing small molecule therapies that target RNA modifying enzymes (RMEs) for oncology, inflammation, CNS, and viral diseases. The company has built a novel drug discovery and RNA analytics platform, identifying over 150 RNA modifications and approximately 300 RME targets. Its lead candidate, STC-15, a METTL3 inhibitor, received IND approval and began a Phase 1 multiple-ascending dose trial in cancer patients in November 2022, marking the first RME inhibitor to enter human clinical evaluation. On December 14, 2022, STORM Therapeutics closed a $30 million USD Series B financing round co-led by Cambridge Innovation Capital, Fast Track Initiative, M Ventures, Pfizer Venture Investments, and Taiho Ventures, with participation from IP Group, Seroba Life Sciences, and UTokyo Innovation Platform. The proceeds are designated to advance the STC-15 clinical program targeting solid tumors and leukemias, expand the discovery platform, and progress additional pipeline candidates into IND-track activities. This round brought the company's total funding to approximately $69.29 million across multiple rounds. STORM's investors reflect strong support from prominent venture and corporate venture capital firms in biotech, including prior backers from its extended Series A financing, which reached GBP 30 million (USD 38.43 million) in May 2019 with Seroba Life Sciences joining Cambridge Innovation Capital, M Ventures, Pfizer Ventures, Taiho Ventures, and IP Group. The Series B extends this momentum, positioning STORM to build on its first-mover advantage in RNA epigenetics for therapeutic innovation. |
| May 2019 | Series A | Seroba Life Sciences (lead); M Ventures; Taiho Ventures; Pfizer Venture Investments; IP Group; Cambridge Innovation Capital | $18M | STORM Therapeutics is a clinical-stage biotechnology company founded in 2015 and headquartered in Cambridge, UK, focused on discovering and developing novel small-molecule therapies targeting RNA modifying enzymes (RMEs) for oncology and other diseases. The company was built on groundbreaking RNA epigenetics research from University of Cambridge professors Tony Kouzarides and Eric Miska, supported by Cancer Research UK. STORM's platform targets approximately 300 RNA modifying enzymes, representing novel therapeutic opportunities across oncology, inflammation, viral infection, and CNS diseases. In May 2019, STORM extended its Series A financing round to £30 million (approximately $38.43 million USD) with new investor Seroba Life Sciences joining existing backers Cambridge Innovation Capital, M Ventures, Pfizer Ventures, Taiho Ventures, and IP Group. The capital was allocated to advance the company's pipeline of RNA-focused drug candidates toward clinical development. By December 2022, STORM had progressed significantly, achieving a major milestone by bringing its potential first-in-class candidate STC-15—targeting the RNA methyltransferase METTL3 for solid tumors and leukemias—into clinical evaluation, becoming the first RNA modifying enzyme inhibitor to enter human clinical trials. The company successfully closed a $30 million Series B financing in December 2022 to further expand its discovery platform and advance additional programs into IND-track activities. |
| Jan 2018 | Series A | Taiho Ventures (lead) | $6M | Storm Therapeutics is a drug discovery company focused on small molecule therapies that modulate RNA-modifying enzymes, including RNA methyltransferases, spun out of the University of Cambridge to translate research in RNA epigenetics into therapeutics for cancer and other diseases. On 8 January 2018, the company announced it had raised an additional £4 million from Taiho Ventures, the strategic corporate venture capital arm of Taiho Pharmaceutical Co., Ltd., as an extension to its Series A financing round originally announced in June 2016 when the company had raised £12 million from Cambridge Innovation Capital, Merck Ventures, Pfizer Venture Investments, and Touchstone Innovations. The new capital from Taiho Ventures was intended to enable Storm Therapeutics to expand and accelerate its pipeline, pursue emerging therapeutic opportunities, and build a broader drug discovery platform encompassing new drug targets from additional academic collaborators and its scientific founders. Taiho Ventures' investment was structured as an equal-sized participation with the existing syndicate members in the Series A extension round. |
| Jun 2016 | Series A | M Ventures; Pfizer Venture Investments; Touchstone Innovations; Imperial Innovations; Cambridge Innovation Capital | $16M | Storm Therapeutics, a University of Cambridge Gurdon Institute spin-out (formerly Iceni Therapeutics), develops small molecule drugs targeting RNA-modifying enzymes for cancer therapeutics. The company raised £12 million in a Series A funding round on June 28, 2016, led by Cambridge Innovation Capital, Imperial Innovations (Touchstone Innovations), M Ventures (Merck Ventures), and Pfizer Venture Investments. Imperial Innovations committed £3 million in this round, increasing its stake to 22.3% of the issued share capital. This investment followed a seed round in May 2015 led by Imperial Innovations and supported by Cambridge Innovation Capital. The Series A funding enabled advancement of Storm Therapeutics' platform modulating RNA-modifying enzymes, with founders Professors Tony Kouzarides and Eric Miska highlighting insights into gene expression for new therapeutics. The company later extended its Series A to £30 million by 2019 with additional investors including Seroba Life Sciences. |
Who has invested in Storm Therapeutics?
10 investors have backed Storm Therapeutics across its funding rounds, including M Ventures, Pfizer Venture Investments, Taiho Ventures, IP Group, Cambridge Innovation Capital and UTokyo Innovation Platform.
Lead investors include Cambridge Innovation Capital, Fast Track Initiative, M Ventures, Pfizer Venture Investments, Taiho Ventures and 1 other investor.
Storm Therapeutics Investors
| Investor | HQ | Rounds | Role | First check |
|---|---|---|---|---|
| 4 | Lead | Jun 2016 | ||
| 4 | Lead | Jan 2018 | ||
| 4 | Lead | Jun 2016 | ||
| 3 | Participant | May 2019 | ||
| 3 | Lead | Jun 2016 | ||
| 2 | Lead | Dec 2022 | ||
| 2 | Participant | Dec 2022 | ||
| 2 | Lead | May 2019 | ||
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Benchmark 350K+ Funding Rounds and Disclosed VC Valuation Multiples
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Start Free TrialStorm Therapeutics Competitors
Storm Therapeutics competitors include listed companies like Johnson & Johnson and Roche, and private ones like Biosplice Therapeutics, Biomat USA, ArsenalBio and BioRay Pharmaceuticals.
| Company | HQ | Status | Revenue | EBITDA | Valuation | Revenue Multiple |
|---|---|---|---|---|---|---|
| Publicly listed | $94B | $40B | $651B | 6.8x | ||
| Publicly listed | $77B | $26B | $351B | 4.9x | ||
| Private | - | - | $12B | - | ||
| Private | - | - | $4.2B | - | ||
| Private | - | - | $1.9B | - | ||
| Private | $131M | - | $1.9B | 14.5x |
Storm Therapeutics Public Comps
Storm Therapeutics is still privately-owned, but its public comps include Samsung, Eli Lilly, Johnson & Johnson, AbbVie, Merck, Roche, Novartis, AstraZeneca, Thermo Fisher Scientific and Siemens.
| Last FY | EV/Revenue | EV/EBITDA | ||||||
|---|---|---|---|---|---|---|---|---|
| Revenue | EBITDA | Last FY | LTM | 2027E | Last FY | LTM | 2027E | |
| $243B | $67B | 4.4x | 2.4x | 15.8x | 4.4x | |||
| $65B | $28B | 16.5x | 13.1x | 38.7x | 27.0x | |||
| $94B | $40B | 7.2x | 6.8x | 17.0x | 18.3x | |||
| $61B | $17B | 8.7x | 8.1x | 30.6x | 17.6x | |||
| $65B | $28B | 6.3x | 6.2x | 14.7x | 21.0x | |||
| $77B | $26B | 5.0x | 4.9x | 14.6x | 12.4x | |||
| $57B | $22B | 5.5x | 5.5x | 14.2x | 13.3x | |||
| $59B | $19B | 4.8x | 4.5x | 14.6x | 12.7x | |||
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Common questions about Storm Therapeutics
| When was Storm Therapeutics founded? | Storm Therapeutics was founded in 2015. |
| Where is Storm Therapeutics headquartered? | Storm Therapeutics is headquartered in Cambridge, United Kingdom. |
| Is Storm Therapeutics publicly listed? | No, Storm Therapeutics is a private, VC-backed company. |
| How much funding has Storm Therapeutics raised? | Storm Therapeutics has raised $125M across 5 funding rounds. |
| What was Storm Therapeutics' last funding round? | Storm Therapeutics' last funding round was a $56M Series C in April 2026. |
| Who are Storm Therapeutics' investors? | Storm Therapeutics' investors include M Ventures, Taiho Ventures, Pfizer Venture Investments, IP Group, Cambridge Innovation Capital, Fast Track Initiative, UTokyo Innovation Platform, Seroba Life Sciences, Touchstone Innovations and Imperial Innovations. |
| Which companies are comparable to Storm Therapeutics? | Companies comparable to Storm Therapeutics include Johnson & Johnson, Roche, Biosplice Therapeutics, Biomat USA, ArsenalBio and BioRay Pharmaceuticals. |
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