Accession Therapeutics Overview

  • Year Founded
  • 2020

Year Founded

  • Status
  • Private

  • Employees
  • 45

Employees

  • Latest Deal Type
  • Later Stage VC

  • Latest Deal Amount
  • $40.1M

  • Investors
  • 6

Accession Therapeutics General Information

Description

Developer of an immuno-oncology therapeutics platform designed to make oncology therapeutics targeted and potent. The company specializes in immunotherapy that is specific, broad in action to kill all cancer cell variants present and potent in activating the full immune system arsenal local to the tumor, enabling doctors to treat the widespread forms of cancer.

Contact Information

Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Corporate Office
  • Building 7600, The Quorum
  • Alec Issigonis Way, ARC Oxford North
  • Oxford OX4 2JZ
  • England, United Kingdom
+44 01865
Primary Industry
Drug Discovery
Vertical(s)
Corporate Office
  • Building 7600, The Quorum
  • Alec Issigonis Way, ARC Oxford North
  • Oxford OX4 2JZ
  • England, United Kingdom
+44 01865

Accession Therapeutics Timeline

2023202420252026
Financing RoundCaptured Employee CountEstimated Employee Growth

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Accession Therapeutics Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
5. Later Stage VC 04-Dec-2025 $40.1M Completed Clinical Trials - General
4. Early Stage VC 11-Sep-2024 Completed Clinical Trials - General
3. Early Stage VC (Series A) 26-Oct-2023 Completed Clinical Trials - General
2. Seed Round 20-Sep-2021 $14.9M $14.9M Completed Clinical Trials - General
1. Accelerator/Incubator Completed Clinical Trials - General
To view Accession Therapeutics’s complete valuation and funding history, request access »

Accession Therapeutics Cap Table

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

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Accession Therapeutics Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Developer of an immuno-oncology therapeutics platform designed to make oncology therapeutics targeted and potent. The co
Drug Discovery
Oxford, United Kingdom
45 As of 2025

Santa Monica, CA
 

Somerville, MA
 
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Accession Therapeutics Competitors (2)

One of Accession Therapeutics’s 2 competitors is Kite Pharma, a Formerly VC-backed company based in Santa Monica, CA.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Kite Pharma Formerly VC-backed Santa Monica, CA
Genetix Biotherapeutics Private Equity-Backed Somerville, MA
You’re viewing 2 of 2 competitors. Get the full list »

Accession Therapeutics Patents

Accession Therapeutics Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
GB-202510959-D0 Improved viral vectors Pending 07-Jul-2025
GB-202407113-D0 Improved adenoviral vectors Inactive 18-May-2024
GB-202320006-D0 Oncolytic adenovirus Inactive 22-Dec-2023
GB-202316383-D0 Improved adenoviral vectors Inactive 26-Oct-2023
GB-202218307-D0 Improved adenoviral vectors Inactive 06-Dec-2022
To view Accession Therapeutics’s complete patent history, request access »

Accession Therapeutics Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

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Accession Therapeutics Investors (6)

Investor Name Investor Type Holding Investor Since Participating Rounds
Birk Venture Venture Capital Minority
iGlobe Partners Venture Capital Minority
Primavera Venture Partners Venture Capital Minority
Ro Invest Venture Capital Minority
St. Catherine's College University Minority
You’re viewing 5 of 6 investors. Get the full list »

Accession Therapeutics FAQs

  • When was Accession Therapeutics founded?

    Accession Therapeutics was founded in 2020.

  • Where is Accession Therapeutics headquartered?

    Accession Therapeutics is headquartered in Oxford, United Kingdom.

  • What is the size of Accession Therapeutics?

    Accession Therapeutics has 45 total employees.

  • What industry is Accession Therapeutics in?

    Accession Therapeutics’s primary industry is Drug Discovery.

  • Is Accession Therapeutics a private or public company?

    Accession Therapeutics is a Private company.

  • What is Accession Therapeutics’s current revenue?

    The current revenue for Accession Therapeutics is .

  • How much funding has Accession Therapeutics raised over time?

    Accession Therapeutics has raised $108M.

  • Who are Accession Therapeutics’s investors?

    Birk Venture, iGlobe Partners, Primavera Venture Partners, Ro Invest, and St. Catherine's College are 5 of 6 investors who have invested in Accession Therapeutics.

  • Who are Accession Therapeutics’s competitors?

    Kite Pharma and Genetix Biotherapeutics are competitors of Accession Therapeutics.

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