Actithera

Actithera

Private
Cambridge, MassachusettsHealthcare & Life Scienceshttp://www.actithera.com

Last Round

Series A

Jul 9, 2025

Total Funding Raised

$75.5M

Momentum Score

50 /100

Company Overview

Actithera is a biotechnology company that develops radiopharmaceutical and next-generation radioligand therapies (RLTs) for cancer treatment.

Sector

Healthcare & Life Sciences

Verticals

Drug Discovery, Biotechnology, Clinical Trials, Precision Medicine

Business Model

B2B

Customer Profile

Services & Consulting, Revenue Share

AI Layer

Non-AI

Keywords

radioligand therapiesRLTsradiopharmaceuticalsradiopharmasmall molecule radioligandsFAP-targeting therapytargeted radiotherapycovalent-targetingdrug discovery platformcancer therapytumor retentionsolid tumor treatmentpreclinical biotech

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Caplight Momentum Score

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Actithera Comps

Public and private peers based on sector, stage, and business model.

CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Actithera Funding Rounds

Historical fundraising activity

RoundDateAmount RaisedValuationInvestorsSources
Series AJul 9, 2025

Key People

Founding team and executive leadership

Andreas Goutopoulos

CEO And Founder

Founding Team

Dimitrios Mantzilas

Chief Technology Officer And Site Head For Actithera Oslo

Executive Team

Actithera Investors

Notable investors and investment history

InvestorRounds
Surveyor CapitalSeries A
InnovestorSeries A
M VenturesSeries A
4Bio CapitalSeries A
InvestinorSeries A
Surveyor CapitalSeries A
Bioqube VenturesSeries A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Dec 3, 2025

    Darshan Dalal appointed as new Chief Medical Officer.

  • Jul 9, 2025

    $76M round completed

Actithera Filings

SEC and related filings with document metadata.

TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Actithera Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersCambridge, Massachusetts
Employee Range19
Year Founded2021
Last FundingJul 9, 2025

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