Clasp Therapeutics Overview

  • Year Founded
  • 2020

Year Founded

  • Status
  • Private

  • Employees
  • 41

Employees

  • Latest Deal Type
  • Series A2

  • Investors
  • 16

Clasp Therapeutics General Information

Description

Developer of a precision oncology platform designed to support the development of targeted therapies for hard-to-treat cancers. The company's platform identifies tumor-specific neoantigens from oncogenic driver mutations and creates agents that selectively bind to HLA-presented peptides, enabling clinical-stage immuno-oncology firms to develop therapeutics that precisely target and destroy cancer cells across multiple tumor types.

Contact Information

Website
www.clasptx.com
Formerly Known As
Manat Bio
Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Corporate Office
  • Alexandria Center at One Kendall Square
  • Building 600/700, Suite 7-2027-202
  • Cambridge, MA
  • United States
+1 (302)
Primary Industry
Biotechnology
Other Industries
Drug Discovery
Vertical(s)
Corporate Office
  • Alexandria Center at One Kendall Square
  • Building 600/700, Suite 7-2027-202
  • Cambridge, MA
  • United States
+1 (302)

Clasp Therapeutics Timeline

2023202420252026
Financing RoundCaptured Employee CountEstimated Employee Growth

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Clasp Therapeutics Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
3. Later Stage VC (Series A2) 15-Jan-2025 Completed Clinical Trials - Phase 1
2. Early Stage VC (Series A) 14-Dec-2023 Completed Clinical Trials - Phase 1
1. Accelerator/Incubator Completed Startup
To view Clasp Therapeutics’s complete valuation and funding history, request access »

Clasp Therapeutics Cap Table

Stock # of Shares
Authorized
Par Value Dividend Rate (%) Original
Issue Price
Liquidation Liquidation
Pref. Multiple
Conversion Price % Owned
Series A2
Series A-1
To view Clasp Therapeutics’s complete cap table history, request access »

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Clasp Therapeutics Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Developer of a precision oncology platform designed to support the development of targeted therapies for hard-to-treat c
Biotechnology
Cambridge, MA
41 As of 2026

Niel, Belgium
 

South San Francisco, CA
 
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Clasp Therapeutics Competitors (81)

One of Clasp Therapeutics’s 81 competitors is etherna, a Formerly VC-backed company based in Niel, Belgium.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
etherna Formerly VC-backed Niel, Belgium
CytomX Therapeutics Formerly VC-backed South San Francisco, CA
EvolveImmune Therapeutics Venture Capital-Backed Branford, CT
Adaptimmune Therapeutics Formerly VC-backed Abingdon, United Kingdom
Carisma Therapeutics Formerly VC-backed Philadelphia, PA
You’re viewing 5 of 81 competitors. Get the full list »

Clasp Therapeutics Patents

Clasp Therapeutics Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
AU-2024380488-A1 Modified mana-tces targeting tumor antigens and engaging t cell receptors, and methods of using thereof Pending 13-Nov-2023
EP-4808968-A1 Modified mana-tces targeting tumor antigens and engaging t cell receptors, and methods of using thereof Pending 13-Nov-2023
WO-2025106598-A1 Modified mana-tces targeting tumor antigens and engaging t cell receptors, and methods of using thereof Inactive 13-Nov-2023 C07K16/2833

Clasp Therapeutics Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

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Clasp Therapeutics Investors (16)

Investor Name Investor Type Holding Investor Since Participating Rounds
Bow River Capital PE/Buyout Minority
ACS BrightEdge Corporate Venture Capital Minority
Alexandria Venture Investments Venture Capital Minority
Blackbird BioVentures Venture Capital Minority
Catalio Capital Management Venture Capital Minority
You’re viewing 5 of 16 investors. Get the full list »

Clasp Therapeutics FAQs

  • When was Clasp Therapeutics founded?

    Clasp Therapeutics was founded in 2020.

  • Where is Clasp Therapeutics headquartered?

    Clasp Therapeutics is headquartered in Cambridge, MA.

  • What is the size of Clasp Therapeutics?

    Clasp Therapeutics has 41 total employees.

  • What industry is Clasp Therapeutics in?

    Clasp Therapeutics’s primary industry is Biotechnology.

  • Is Clasp Therapeutics a private or public company?

    Clasp Therapeutics is a Private company.

  • What is Clasp Therapeutics’s current revenue?

    The current revenue for Clasp Therapeutics is .

  • How much funding has Clasp Therapeutics raised over time?

    Clasp Therapeutics has raised $150M.

  • Who are Clasp Therapeutics’s investors?

    Bow River Capital, ACS BrightEdge, Alexandria Venture Investments, Blackbird BioVentures, and Catalio Capital Management are 5 of 16 investors who have invested in Clasp Therapeutics.

  • Who are Clasp Therapeutics’s competitors?

    etherna, CytomX Therapeutics, EvolveImmune Therapeutics, Adaptimmune Therapeutics, and Carisma Therapeutics are some of the 81 competitors of Clasp Therapeutics.

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