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Company number
08458974

AFFIMER LIMITED

Active
✓ Active company on the official register. Next accounts due 30 September 2027.

Company details

Registered name
AFFIMER LIMITED
Company number
08458974
Registered office
SCALE SPACE WHITE CITY IMPERIAL COLLEGE CAMPUS, 58 WOOD LANE, LONDON, W12 7RZ, ENGLAND
Company type
Private Limited Company
Incorporated on
25 March 2013
Status
Active
Age
13 years
Previous names
PROMEXUS LIMITED (to 06 Feb 2017)
Nature of business (SIC)
72110 — Research and experimental development on biotechnology
Accounts — next due
30 Sept 2027
Accounts — last made up to
31 Dec 2025
Confirmation statement — next due
29 Mar 2027
Confirmation statement — last
15 Mar 2026

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Avacta Life Sciences Limited
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

1 controller Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 06/04/2016

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
06/02/2017 Registered name changed PROMEXUS LIMITED AFFIMER LIMITED
06/04/2016 Person with significant control added Avacta Life Sciences Limited

Documents for AFFIMER LIMITED

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Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

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Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

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Data protection register

No entry found on the ICO register of fee payers under this name.

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Get this company via API

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Frequently asked questions

What is the company number of AFFIMER LIMITED?
According to the official registry, the company number of AFFIMER LIMITED is 08458974.
Where is AFFIMER LIMITED registered?
The registered office is SCALE SPACE WHITE CITY IMPERIAL COLLEGE CAMPUS, 58 WOOD LANE, LONDON, W12 7RZ, ENGLAND.
What is the SIC code of AFFIMER LIMITED?
The nature of business is recorded under SIC code 72110 — Research and experimental development on biotechnology.
Who controls AFFIMER LIMITED?
Avacta Life Sciences Limited is recorded as a person with significant control.
When are the next accounts of AFFIMER LIMITED due?
The next annual accounts are due by 30 September 2027, and the last accounts were made up to 31 December 2025.

About AFFIMER LIMITED (08458974)

AFFIMER LIMITED is a private limited company incorporated on 25 March 2013 and registered in the United Kingdom under company number 08458974. Its registered office is at SCALE SPACE WHITE CITY IMPERIAL COLLEGE CAMPUS, 58 WOOD LANE, LONDON, W12 7RZ, ENGLAND. The recorded nature of business is research and experimental development on biotechnology (SIC 72110). The company is currently active , with statutory accounts last made up to 31 December 2025. , and the person with significant control is Avacta Life Sciences Limited. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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