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Company number
02753142

ALTIMMUNE UK LIMITED

Active
✓ Active company on the official register. Next accounts due 31 December 2026.

Company details

Yorkshire and The Humber, England Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
ALTIMMUNE UK LIMITED
Company number
02753142
Registered office
CENTRAL SQUARE 5TH FLOOR, 29 WELLINGTON STREET, LEEDS, LS1 4DL, ENGLAND · 509 other companies at this postcode
Company type
Private Limited Company
Incorporated on
5 October 1992
Status
Active
Age
33 years
Previous names
VAXIN UK LIMITED (to 01 Sept 2015) · IMMUNE TARGETING SYSTEMS (ITS) LIMITED (to 01 Sept 2015)
Nature of business (SIC)
72110 — Research and experimental development on biotechnology
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
12 Jun 2027
Confirmation statement — last
29 May 2026

People with significant control

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

Altimmune, Inc.
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 13/05/2021
Mrs. Elizabeth Adkins Czerepak
has significant influence or control
Notified 06/06/2017
Mr. William James Enright
has significant influence or control
Notified 06/06/2017
President Vipin Garg
has significant influence or control
Notified 30/11/2018

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Altimmune, Inc. name only
owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 13/05/2021
Mrs. Elizabeth Adkins Czerepak
born 10/1955 · United States has significant influence or control Control ended 08/05/2018
Mr. William James Enright
born 10/1962 · United States has significant influence or control Control ended 30/11/2018
President Vipin Garg
born 05/1957 · United States has significant influence or control Control ended 04/06/2026

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
04/06/2026 Person with significant control ceased President Vipin Garg
13/05/2021 Person with significant control added Altimmune, Inc.
30/11/2018 Person with significant control ceased Mr. William James Enright
30/11/2018 Person with significant control added President Vipin Garg
08/05/2018 Person with significant control ceased Mrs. Elizabeth Adkins Czerepak
06/06/2017 Person with significant control added Mr. William James Enright
06/06/2017 Person with significant control added Mrs. Elizabeth Adkins Czerepak
01/09/2015 Registered name changed IMMUNE TARGETING SYSTEMS (ITS) LIMITED VAXIN UK LIMITED
01/09/2015 Registered name changed VAXIN UK LIMITED ALTIMMUNE UK LIMITED

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2024FY2023
Revenue 0 0
Profit / (loss) before tax -4,371 -7,951
Total assets less current liabilities -10,613 -9,239
Net assets -10,613 -9,239
Employees (avg) 2 2

Documents for ALTIMMUNE UK LIMITED

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Company extract£1.99

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Financial statements£3.99

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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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Frequently asked questions

What is the company number of ALTIMMUNE UK LIMITED?
According to the official registry, the company number of ALTIMMUNE UK LIMITED is 02753142.
Where is ALTIMMUNE UK LIMITED registered?
The registered office is CENTRAL SQUARE 5TH FLOOR, 29 WELLINGTON STREET, LEEDS, LS1 4DL, ENGLAND.
What is the SIC code of ALTIMMUNE UK LIMITED?
The nature of business is recorded under SIC code 72110 — Research and experimental development on biotechnology.
Who controls ALTIMMUNE UK LIMITED?
Altimmune, Inc. is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of ALTIMMUNE UK LIMITED due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 December 2024.

About ALTIMMUNE UK LIMITED (02753142)

ALTIMMUNE UK LIMITED is a private limited company incorporated on 5 October 1992 and registered in the United Kingdom under company number 02753142. Its registered office is at CENTRAL SQUARE 5TH FLOOR, 29 WELLINGTON STREET, LEEDS, LS1 4DL, 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 2024. , and the person with significant control is Altimmune, Inc.. 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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