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Company number
04121191

IDEAPHARMA LTD

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

Company details

London, 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
IDEAPHARMA LTD
Company number
04121191
Registered office
55-56 RUSSELL SQUARE, LONDON, WC1B 4HP, UNITED KINGDOM · 174 other companies at this postcode
Company type
Private Limited Company
Incorporated on
7 December 2000
Status
Active
Age
25 years
Nature of business (SIC)
70229 — Management consultancy activities other than financial management
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
05 Jul 2027
Confirmation statement — last
21 Jun 2026

People with significant control

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

Clare Holly Rea
owns 25–50% of shares · holds 25–50% of voting rights
Notified 06/04/2016
Michael Rea
owns 25–50% of shares · holds 25–50% of voting rights
Notified 06/04/2016
Mr Erik Nordhoy
owns 25–50% of shares
Notified 31/12/2024

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

Clare Holly Rea
born 12/1972 · United Kingdom owns 25–50% of shares · holds 25–50% of votes Control ended 02/11/2023 Controls 2 companies
Michael Rea
born 12/1965 · United Kingdom owns 25–50% of shares · holds 25–50% of votes Control ended 12/11/2024 Controls 2 companies
Mr Erik Nordhoy
born 02/1964 · United States owns 25–50% of shares Control ended 24/03/2026

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
24/03/2026 Person with significant control ceased Mr Erik Nordhoy
31/12/2024 Person with significant control added Mr Erik Nordhoy
12/11/2024 Person with significant control ceased Michael Rea
02/11/2023 Person with significant control ceased Clare Holly Rea
06/04/2016 Person with significant control added Michael Rea
06/04/2016 Person with significant control added Clare Holly Rea

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 5,290
▲ 335%
1,217
Net assets 5,277
▲ 336%
1,210
Employees (avg) 20
▼ 13.0%
23

Documents for IDEAPHARMA LTD

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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

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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

Registered with the Information Commissioner's Office as a data protection fee payer.

Ideapharma Ltd — WC1B 4HP
Tier 1 · renews 17/05/2027
ICO entry

The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.

Get this company via API

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Frequently asked questions

What is the company number of IDEAPHARMA LTD?
According to the official registry, the company number of IDEAPHARMA LTD is 04121191.
Where is IDEAPHARMA LTD registered?
The registered office is 55-56 RUSSELL SQUARE, LONDON, WC1B 4HP, UNITED KINGDOM.
What is the SIC code of IDEAPHARMA LTD?
The nature of business is recorded under SIC code 70229 — Management consultancy activities other than financial management.
Who controls IDEAPHARMA LTD?
Clare Holly Rea 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 IDEAPHARMA LTD due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About IDEAPHARMA LTD (04121191)

IDEAPHARMA LTD is a private limited company incorporated on 7 December 2000 and registered in the United Kingdom under company number 04121191. Its registered office is at 55-56 RUSSELL SQUARE, LONDON, WC1B 4HP, UNITED KINGDOM. The recorded nature of business is management consultancy activities other than financial management (SIC 70229). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Clare Holly Rea. 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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