Accession Therapeutics Limited

13083685 · Active · incorporated 5 years, 8 months ago · Oxford

Biotech B2B Drug Discovery Healthcare Platform Series B+

Developing novel immuno-oncology therapeutics using a proprietary platform technology to target cancer cells.

https://www.accessiontherapeutics.com/

Accession Therapeutics Limited is a private limited company registered at Companies House under number 13083685, incorporated on 15 December 2020, with a registered office in Oxford. Its current status on the register is active. Its filed nature of business is research and experimental development on biotechnology (SIC 72110). Sonde has indexed 49 filings for this company, including 6 funding rounds. Its most recent round closed in July 2026, raising £14.2m.

£61.2m
Total raised
6
Funding rounds
23
Shareholders on register
49
Filings tracked · 21d ago

Funding rounds

Round Closed Raised Price per share
Round 6 Jul 2026 £14.2m £20.00
Round 5 Jul 2025 £11.3m £43.00
Round 4 Sep 2024 £5.7m £43.00
Round 3 Nov 2023 £12.7m £43.00
Round 2 Sep 2022 £8.4m £43.00
Round 1 Jun 2021 £8.8m £25.00

Company information

Company number
13083685
Company type
Private limited company
Status
Active
Incorporated
15 December 2020
Registered office
Oxford, United Kingdom
Nature of business
72110 — Research and experimental development on biotechnology

Recent filings

  • Termination of Director 18 Aug 2026
  • Return of Allotment of Shares 23 Jul 2026
  • Appointment of Director 18 Jun 2026
  • Return of Allotment of Shares 1 Jun 2026
  • Appointment of Director 1 Jun 2026
  • Return of Allotment of Shares 26 Mar 2026
  • Appointment of Director 19 Feb 2026
  • Confirmation Statement 16 Dec 2025
  • Return of Allotment of Shares ×2 2 Dec 2025
  • Resolution 20 Nov 2025

Showing the 11 most recent of 49 filings.

The full picture is one free sign-up away

See the complete cap table with every shareholder, founder tags, dilution across 19 share allotments, round-by-round fundraising history, and the full filing timeline — parsed from official Companies House documents.

Create a free account Sign in

Free accounts open 3 companies in full detail — no card required.

Similar Biotech companies

Microbiotica Limited
10269808 · Cambridge
£41.2m raised
Melio Healthcare Limited
11881827 · London
£40.6m raised
Spur Therapeutics Limited
09500073 · Stevenage
£40.5m raised
Uncommon Bio Limited
11243383 · Cambridge
£39.2m raised
Levicept Ltd
08190142 · Sandwich
£38.8m raised
Nucleome Therapeutics Limited
12109297 · Oxford
£37.5m raised
Censo Biotechnologies Ltd
SC348293 · Midlothian
£37.2m raised
Duke Street Bio Limited
12714117 · London
£35.9m raised

Browse all Biotech companies →