ActiveSC547221Private limited companyEdinburgh

ATEN THERAPEUTICS LTD

Significant control: Oncobiopharm Limited (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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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

ATEN THERAPEUTICS LTD is an active private limited company (company number SC547221) incorporated on 7 October 2016, registered in Edinburgh. Its registered activity is research and experimental development on biotechnology (SIC 72110). Latest small accounts cover the period ending 30 September 2025 and cash of £33, with 0 employees on average.

There are 62 companies in research and experimental development on biotechnology in Edinburgh with filed accounts; the median reports net assets of £4,168 and is 7 years old.

02

Ownership and control

1 active · 1 other
  • Oncobiopharm Limited
    corporate entity, United Kingdom · since 1 October 2019
    • owns 75–100% of shares
    • holds 75–100% of voting rights
  • Mr Martin Alexander Quinn
    Individual · since 7 October 2016 · ceased 1 October 2019
    • owns 75–100% of shares

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
7 October 201610 yrs ago
Next accounts due
30 June 2027in 245 days
Confirmation statement due
21 October 2027in 358 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
Total Exemption Full
Size band
MicroCompanies Act thresholds
05

Financials

2 periods on record · latest ending 30 September 2025
Net assets
Not reported
Cash at bank
£33
−92%vs Sept 2024
Turnover
Not reported
Employees
0
vs Sept 2024
Cash at bank
£33
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
30 September 2025—£33£4,886£138k——0
30 September 2024—£433£4,887£134k——0
Current ratio0.04Current assets ÷ creditors within one year

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
  • Current assets below creditors within one yearCurrent ratio 0.04
  • Incorporated five or more years agoIncorporated 7 October 2016

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. Confirmation statement duein 358 days
  2. Next accounts duein 245 days
  3. Accounts period end
  4. Accounts period end
  5. Incorporated
08

Similar companies in Edinburgh

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

Reminders for ATEN THERAPEUTICS LTD

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. Contact us about this company.