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OPEN SOURCE CENTRE LIMITED

ACTIVE

The Open Source Centre is a UK‑based non‑profit that produces open‑source intelligence and analytics Sign up to read more

Company number
15670158
Incorporated
2024-04-22
Last updated
10 Jul 2026
Registered office
167-169 GREAT PORTLAND STREET, LONDON, W1W 5PF, ENGLAND
SIC
85590

Profile updated Jul 2026

No share issues or funding rounds.

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Financial Data

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Period ending 2025-04-30

Total Assets
Net Assets
Turnover
Profit/Loss
Cash at Bank
Total Equity
Employees

Fundraising by Year

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Active Officers (3)

Andrew Tiernan
directorsince 2026-01-26
Martin Penton-voak
directorsince 2024-08-26
Jj Hodari
directorsince 2024-08-26

PSCs (1)

Mr James Byrne
Individual person with significant control · Notified: 2024-04-22
  • Voting rights 75 to 100 percent
  • Right to appoint and remove directors

Capital Raised per Employee (Last 6 Months)

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Capital raised per employee divides the equity OPEN SOURCE CENTRE LIMITED raised in the last six months by the headcount in its most recent filed accounts. It is a rough read on how capital-intensive the business is: a high figure means the company is raising a lot relative to the number of people it employs, which is typical of hardware, biotech and other research-heavy businesses. Headcount comes from annual accounts and so lags the funding date, often by a year or more.

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£0 raised in last 6 months • 4 employees (FY ending 2025-04-30)

Resigned Officers(2)

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These are the directors and secretaries who have left OPEN SOURCE CENTRE LIMITED. A resignation is filed with Companies House on form TM01 and the date below is the date the officer's appointment ended, not the date it was filed. Departures matter for reading a company's history: a founder leaving shortly after a funding round, or several directors resigning at once, is often the visible trace of a change of control or a restructure.

Emma Winberg resigned 2025-11-14
James Byrne resigned 2024-08-26