Active09496393Private limited companyAbingdon

REPLIMUNE LIMITED

Significant control: Replimune Group, Inc. (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does Replimune Limited sell?

Registered activity: Research and experimental development on biotechnology (SIC 72110). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

REPLIMUNE LIMITED is an active private limited company (company number 09496393) incorporated on 18 March 2015, registered in Abingdon. Its registered activity is research and experimental development on biotechnology (SIC 72110). Latest full accounts cover the period ending 31 March 2026, showing net assets of £10.87m and cash of £4.44m, with 79 employees on average. Net assets rose 9% on the prior period (£9.96m). Across the last 3 periods on record the net-asset trend is volatile.

Peer position · net assets

By net assets it sits in the top quarter of 152 comparable companies in Oxford (median £10k, upper quartile £474k).

02

Ownership and control

1 active · 2 other
  • Replimune Group, Inc.
    corporate entity, Delaware · since 23 July 2018
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • persons with significant control statement · since 18 March 2017 · ceased 7 March 2018
  • persons with significant control statement · since 7 March 2018 · ceased 2 May 2023

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
18 March 201511 yrs ago
Next accounts due
31 December 2027in 434 days
Confirmation statement due
1 April 2027in 160 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 72110
Research and experimental development on biotechnology
Accounts type
Full
Size band
MediumCompanies Act thresholds
05

Financials

4 periods on record · latest ending 31 March 2026
Net assets
£10.87m
+9%vs Mar 2025
Cash at bank
£4.44m
+85%vs Mar 2025
Turnover
Not reported
Employees
79
+16%vs Mar 2025
Net assets
£10.87m
Cash at bank
£4.44m
Profit for the year
−£247.67m
Average employees
79
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 March 2026£10.87m£4.44m£793k£28.16m—−£247.67m79
31 March 2025£9.96m£2.39m£1.11m£43.62m—−£214.69m68
31 March 2024£10.68m£1.75m£639k£84.37m—−£201.64m65
31 March 2023———————
Current ratio0.31Current assets ÷ creditors within one year
Cash per employee£56kCash ÷ average employees

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.

06

Filing and accounts signals

Facts from the register · no rating
  • Net assets above zeroNet assets £10,874,053 at 31 March 2026
  • Current assets below creditors within one yearCurrent ratio 0.31
  • Cash at bank of £50,000 or moreCash £4,439,720
  • Three or more accounting periods on record4 periods on record
  • Incorporated five or more years agoIncorporated 18 March 2015

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

07

Timeline

Newest first
  1. Next accounts duein 434 days
  2. Confirmation statement duein 160 days
  3. Accounts period endNet assets £10.87m · full accounts
  4. Accounts period endNet assets £9.96m · full accounts
  5. Accounts period endNet assets £10.68m · full accounts
  6. Accounts period end
  7. Incorporated
08

Similar companies in Oxford

Same activity (research and experimental development on biotechnology), closest in incorporation date
09

Reminders for REPLIMUNE LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31; accounts from the Companies House accounts data product. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.