opendata.bot
Company number
15029360

ASSEMBLIFY LIMITED

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

Company details

Registered name
ASSEMBLIFY LIMITED
Company number
15029360
Registered office
NEXUS, DISCOVERY WAY, LEEDS, LS2 3AA, UNITED KINGDOM
Company type
Private Limited Company
Incorporated on
26 July 2023
Status
Active
Age
3 years
Nature of business (SIC)
72110 — Research and experimental development on biotechnology
Accounts — next due
30 Apr 2027
Accounts — last made up to
31 Jul 2025
Confirmation statement — next due
04 Aug 2027
Confirmation statement — last
21 Jul 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

Dr Heiko Wurdak
owns 25–50% of shares · holds 25–50% of voting rights
Notified 26/07/2023
Dr. Ryan Koshy Mathew
owns 25–50% of shares · holds 25–50% of voting rights
Notified 26/07/2023
University Of Leeds
owns 25–50% of shares · holds 25–50% of voting rights
Notified 27/07/2023

Corporate structure

Who controls this company, and who they control in turn

3 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Dr Heiko Wurdak
born 10/1972 · England owns 25–50% of shares · holds 25–50% of votes Notified 26/07/2023 Controls 2 companies
Dr. Ryan Koshy Mathew
born 09/1980 · England owns 25–50% of shares · holds 25–50% of votes Notified 26/07/2023
Corporate owner owns 25–50% of shares · holds 25–50% of votes Control ended 27/03/2024 Controls 16 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
27/03/2024 Person with significant control ceased University Of Leeds
27/07/2023 Person with significant control added University Of Leeds
26/07/2023 Person with significant control added Dr. Ryan Koshy Mathew
26/07/2023 Person with significant control added Dr Heiko Wurdak

Documents for ASSEMBLIFY 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

Every field on this page is available as structured JSON behind one endpoint and one API key.

GET /v1/company/gb/15029360
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of ASSEMBLIFY LIMITED?
According to the official registry, the company number of ASSEMBLIFY LIMITED is 15029360.
Where is ASSEMBLIFY LIMITED registered?
The registered office is NEXUS, DISCOVERY WAY, LEEDS, LS2 3AA, UNITED KINGDOM.
What is the SIC code of ASSEMBLIFY LIMITED?
The nature of business is recorded under SIC code 72110 — Research and experimental development on biotechnology.
Who controls ASSEMBLIFY LIMITED?
Dr Heiko Wurdak is recorded as a person with significant control, and owns 25–50% of shares, holds 25–50% of voting rights.
When are the next accounts of ASSEMBLIFY LIMITED due?
The next annual accounts are due by 30 April 2027, and the last accounts were made up to 31 July 2025.

About ASSEMBLIFY LIMITED (15029360)

ASSEMBLIFY LIMITED is a private limited company incorporated on 26 July 2023 and registered in the United Kingdom under company number 15029360. Its registered office is at NEXUS, DISCOVERY WAY, LEEDS, LS2 3AA, UNITED KINGDOM. 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 July 2025. , and the person with significant control is Dr Heiko Wurdak. 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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