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Cumulus Oncology

Biotech & Life Sciences · Edinburgh, United Kingdom · Founded 2017

Oncology biotech creator accelerating cancer drug development MoreLess

Cumulus Oncology, founded in 2017 by Dr. Clare Wareing, operates as Europe's first oncology-focused biotech creation company. The firm is headquartered in Edinburgh, Scotland. Dr. Wareing, who holds a PhD in cancer cell biology, previously founded and successfully exited another company, Nexus Oncology, demonstrating her experience in the field. The company's leadership also includes co-founders like Chairman Alan Wise, former CEO of IOmet Pharma.

The business operates on a 'hub and spoke' model, functioning as a company creation studio. Cumulus sources promising oncology assets from universities, research groups, and other biopharmaceutical companies. It then provides seed capital and drug development expertise, creating new spin-out companies to advance these assets toward clinical trials. This model aims to de-risk investment and improve the low success rate of late-stage oncology trials by building a diverse portfolio of companies, each focused on a specific area. The company utilizes advanced technologies like artificial intelligence and machine learning to prioritize targets and identify patient subgroups. Its revenue model involves managing these spin-outs to reach key milestones and value inflections, making them attractive investment opportunities for venture capital partners.

Cumulus has established several spin-out companies. Its first, Nodus Oncology, is focused on DNA Damage Response (DDR) and is advancing a PARG inhibitor program. A second company, GIO Therapeutics AG, was launched to develop therapies targeting G-protein coupled receptors (GPCRs), with an initial focus on a GPR68 program. Other disclosed ventures are aimed at developing inhibitors for GTPases, which are often dysregulated in cancer cells. Through collaborations with partners like leadXpro, Cumulus accelerates the drug discovery process, as seen with the rapid identification of small molecules against the GPR68 target.

Keywords: oncology drug development, biotech company creator, cancer therapies, spin-out companies, drug discovery accelerator, hub and spoke model, DNA Damage Response, DDR, PARG inhibitor, GPCR, GPR68, GTPase inhibitor, asset-centric biotech, venture capital, clinical trials, Clare Wareing, life sciences, biopharmaceutical, cancer research, targeted therapy

Company overview

Cumulus Oncology company information

The essential company record, classifications and operating signals in one place.

Status
Operational
Founded
2017
Headquarters
Edinburgh, United Kingdom
Employees
16
Open positions
None listed
Dealroom signal
65.5
Investment activity
2 companies · latest Jan 2024
Capital deployed
$5.5M
Preferred round
SEED
client focusb2btechnologyDeep Techsub industryBioTechnologybusiness modelManufacturingindustryHealthsectorBiotechnologysectorOncologysectorDrug DevelopmentsectorBiotech and PharmasectorAI Drug DiscoverysectorTechbiosectorHard TechsectorWoman FoundersectorTechbio Drug Discovery

Valuation & funding

Cumulus Oncology funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SEEDEquity / VC Jan 2024 $12M $48M Eos Advisory · Scottish National Investment Bank
SEEDEquity / VC Feb 2022 $5.4M $22M Eos Advisory
SEEDEquity / VC Jul 2020 $2.2M $9M Investing Women · Apollo Global Management · Eos Advisory · Scottish Enterprise Growth Investments
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Financials

Workforce over time

Available workforce history. Financial fields without reported data are omitted.

YearEmployees
2026 15
2025 16
2024 26
2023 25
2022 21
2021 17
2020 15
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Growth signals

Cumulus Oncology website traffic

Latest recorded traffic for Cumulus Oncology is 30 monthly website visits, down 96.4% over the last three months. Cumulus Oncology's team grew 0% over the past year.

Latest monthly visits30 3-month web change-96.4% 1-year team growth0%
Monthly website visits33 observations · Aug 2020–May 2026
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Comparisons

Cumulus Oncology compared with similar companies

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Showing 8 of the closest matchesCompare every metric →

Capital deployed

Cumulus Oncology investments and acquisitions

Recent portfolio relationships for companies that also act as investors or acquirers.

Talent graph

Cumulus Oncology's talent

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Team profiled 18 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 3 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

7 investors on Cumulus Oncology's cap table

Sourced from Dealroom's funding and investor records.

Seed 6 investors entered at this stage
Investing Women
Apollo Global Management
Eos Advisory
Scottish Enterprise Growth Investments
Alba Equity
Scottish National Investment Bank
Other known 1 additional known investor
Apollo Informal Investment

Global footprint

Where Cumulus Oncology has talent and traffic

Workforce by country
2 countries with
team presence
🇬🇧 United Kingdom85.7%
🇺🇸 United States14.3%
2 countries shown

In the news

Latest news about Cumulus Oncology

Recent press, funding announcements, and product moves mentioning Cumulus Oncology — open to read from the original sources.

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Market sentiment

What the market is saying about Cumulus Oncology

An AI-synthesized read of the highest-engagement posts about Cumulus Oncology on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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