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Company number
09429551

DALCOR PHARMA UK LTD

Active
✓ Active company on the official register. Next accounts due 30 September 2026.

Company details

South East, 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
DALCOR PHARMA UK LTD
Company number
09429551
Registered office
Q3, THE SQUARE, RANDALLS WAY, LEATHERHEAD, KT22 7TW, ENGLAND · 34 other companies at this postcode
Company type
Private Limited Company
Incorporated on
9 February 2015
Status
Active
Age
11 years
Previous names
HELIUM MIRACLE 154 LIMITED (to 16 Feb 2015)
Nature of business (SIC)
72110 — Research and experimental development on biotechnology
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
23 Feb 2027
Confirmation statement — last
09 Feb 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

Andre Desmarais
owns 50–75% of shares (through a trust) · holds 50–75% of voting rights (through a trust) · has significant influence or control (through a trust)
Notified 01/01/2018
France Chretien Desmarais
owns 50–75% of shares (through a trust) · holds 50–75% of voting rights (through a trust)
Notified 01/01/2018
Guy Desmarais
owns 50–75% of shares (through a trust) · holds 50–75% of voting rights (through a trust)
Notified 01/01/2018
Olivier Desmarais
owns 50–75% of shares (through a trust) · holds 50–75% of voting rights (through a trust)
Notified 01/01/2018

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

Andre Desmarais
born 10/1956 · Canada owns 50–75% of shares · holds 50–75% of votes · has significant influence or control Control ended 04/07/2020
France Chretien Desmarais
born 07/1958 · Canada owns 50–75% of shares · holds 50–75% of votes Control ended 04/07/2020
Guy Desmarais
born 10/1957 · Canada owns 50–75% of shares · holds 50–75% of votes Control ended 04/07/2020
Olivier Desmarais
born 06/1982 · Canada owns 50–75% of shares · holds 50–75% of votes Control ended 04/07/2020

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
04/07/2020 Person with significant control ceased Olivier Desmarais
04/07/2020 Person with significant control ceased Guy Desmarais
04/07/2020 Person with significant control ceased France Chretien Desmarais
04/07/2020 Person with significant control ceased Andre Desmarais
01/01/2018 Person with significant control added Olivier Desmarais
01/01/2018 Person with significant control added Guy Desmarais
01/01/2018 Person with significant control added France Chretien Desmarais
01/01/2018 Person with significant control added Andre Desmarais
16/02/2015 Registered name changed HELIUM MIRACLE 154 LIMITED DALCOR PHARMA UK LTD

Financial highlights

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

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2024FY2023
Total assets less current liabilities 3,842
▼ 76.5%
16,370
Net assets -170,979 -136,904
Employees (avg) 3 3

Documents for DALCOR PHARMA UK LTD

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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 DALCOR PHARMA UK LTD?
According to the official registry, the company number of DALCOR PHARMA UK LTD is 09429551.
Where is DALCOR PHARMA UK LTD registered?
The registered office is Q3, THE SQUARE, RANDALLS WAY, LEATHERHEAD, KT22 7TW, ENGLAND.
What is the SIC code of DALCOR PHARMA UK LTD?
The nature of business is recorded under SIC code 72110 — Research and experimental development on biotechnology.
Who controls DALCOR PHARMA UK LTD?
Andre Desmarais is recorded as a person with significant control, and owns 50–75% of shares (through a trust), holds 50–75% of voting rights (through a trust), has significant influence or control (through a trust).
When are the next accounts of DALCOR PHARMA UK LTD due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About DALCOR PHARMA UK LTD (09429551)

DALCOR PHARMA UK LTD is a private limited company incorporated on 9 February 2015 and registered in the United Kingdom under company number 09429551. Its registered office is at Q3, THE SQUARE, RANDALLS WAY, LEATHERHEAD, KT22 7TW, 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 Andre Desmarais. 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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