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Research and experimental development on biotechnology · London

London Allergy and Immunology Centre

London Allergy and Immunology Centre Ltd

ActiveLatest figures: 2026Abridged accountsCompany only14 years on the register

Private limited company registered in London, classed under “Research and experimental development on biotechnology” and 3 other activities.

Headline figures

FY to Feb 2026 · Company only

Turnover

For subscribers

Profit after tax

—

Not filed: small-company exemption

Net assets

For subscribers

Cash

For subscribers

Employees

For subscribers

Retained reserves

For subscribers

What the numbers say

2 findings from the figures, in plain English

Written by rules from the figures on this page. Not a forecast or a credit opinion.

History

Pro
£20222023*202420252026
Profit after tax—
Turnover
Net assets
Cash
Employees
Retained reserves
Dividends paid

Every figure for all 5 years

“—” means we did not find the figure in a source; it is never filled with an estimate. * Restated: the next year's accounts printed different figures for this year, and those later figures are shown.

Balance sheet and ratios

From the filed balance sheets · £

Balance sheet2023202420252026
Creditors due within a year
Net current assets
Ratios
Profit marginProfit after tax as a share of turnover
Return on equityProfit after tax as a share of net assets
Dividends to profitDividends paid as a share of profit after tax, in a year with a profit
Cash ratioCash for every £1 owed within a year
Turnover per employeeTurnover divided by average staff

2 balance-sheet lines and 5 ratios, every year

A ratio appears only for years where every line it needs was filed. Lines are as tagged in the accounts; nothing is added up or estimated.

Timeline

Checked 2026-11-02

  1. Accounts
    Total exemption full accounts made up to 2 February 2026
  2. Accounts
    Total exemption full accounts made up to 2 February 2025
  3. Accounts
    Unaudited abridged accounts made up to 2 February 2024
  4. Accounts
    Total exemption full accounts made up to 2 February 2023
  5. Address
    Registered office address changed from C/O London Allergy and Immunology Centre 1 Harley Street London W1G 9QD United Kingdom to 9 Harley Street London W1G 9QY on 13 May 2023
  6. Accounts
    Total exemption full accounts made up to 2 February 2022
  7. Accounts
    Total exemption full accounts made up to 2 February 2021
  8. Directors
    Director's details changed for Dr Michael Rudenko on 8 July 2021
  9. Directors
    Secretary's details changed for Dr Michael Rudenko on 8 July 2021
  10. Address
    Registered office address changed from Suite 48 88-90 Hatton Garden London EC1N 8PN to C/O London Allergy and Immunology Centre 1 Harley Street London W1G 9QD on 26 November 2020
  11. Accounts
    Unaudited abridged accounts made up to 2 February 2020
  12. Ownership
    Withdrawal of a person with significant control statement on 28 April 2020
  13. 14 earlier
    1. Accounts
      Total exemption full accounts made up to 2 February 2019
    2. Accounts
      Unaudited abridged accounts made up to 2 February 2018
    3. Accounts
      Unaudited abridged accounts made up to 2 February 2017
    4. Ownership
      Notification of Michael Rudenko as a person with significant control on 1 June 2016
    5. Accounts
      Total exemption small company accounts made up to 2 February 2016
    6. Accounts
      Total exemption small company accounts made up to 2 February 2015
    7. Directors
      Director's details changed for Dr Michael Rudenko on 2 December 2014
    8. Accounts
      Total exemption small company accounts made up to 2 February 2014
    9. Accounts
      Total exemption small company accounts made up to 2 February 2013
    10. Accounts
      Current accounting period shortened from 28 February 2013 to 2 February 2013
    11. Directors
      Secretary's details changed for Dr Michael Rudenko on 3 February 2012
    12. Directors
      Director's details changed for Dr Michael Rudenko on 3 February 2012
    13. Address
      Registered office address changed from 10 Harley Street London W1G 9PF United Kingdom on 20 March 2012
    14. Incorporation
      Incorporation

From the Companies House filing history. Routine confirmation statements are left out, and a run of the same filing is shown once.

Questions people ask

›What does London Allergy and Immunology Centre do?

Private limited company registered in London, classed under “Research and experimental development on biotechnology” and 3 other activities.

›How much turnover does London Allergy and Immunology Centre make?

Answered in the full report

›Is London Allergy and Immunology Centre profitable?

London Allergy and Immunology Centre's profit isn't public: small companies may file without a profit and loss account.

›How many people work at London Allergy and Immunology Centre?

Answered in the full report

›Who runs and owns London Allergy and Immunology Centre?

Its directors are Michael Rudenko, Michael Rudenko. Its owners are shown to subscribers.

›Where is London Allergy and Immunology Centre based?

Its registered office is 9 Harley Street, London, W1G 9QY, in London.

›When was London Allergy and Immunology Centre founded?

London Allergy and Immunology Centre Ltd was incorporated on 3 February 2012.

›Is London Allergy and Immunology Centre still trading?

The register lists London Allergy and Immunology Centre Ltd as active.

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