opendata.bot
Company number
10187396

OPEN SOCIETY FOUNDATION LONDON

Active
✓ Active company on the official register. Next accounts due 30 September 2027.

Company details

Registered name
OPEN SOCIETY FOUNDATION LONDON
Company number
10187396
Registered office
C/O SEDULO LONDON OFFICE 605, ALBERT HOUSE 256-260 OLD STREET, LONDON, EC1V 9DD, ENGLAND
Company type
PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption)
Incorporated on
18 May 2016
Status
Active
Age
10 years
Nature of business (SIC)
85590 — Other education n.e.c.
Accounts — next due
30 Sept 2027
Accounts — last made up to
31 Dec 2025
Confirmation statement — next due
31 May 2027
Confirmation statement — last
17 May 2026

People with significant control

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

Laura Joan Silber
holds 25–50% of voting rights
Notified 19/12/2024
Mr Alexander George Soros
holds 25–50% of voting rights
Notified 31/03/2024

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Laura Joan Silber
born 08/1961 · United States holds 25–50% of votes Notified 19/12/2024
Mr Alexander George Soros
born 10/1985 · United States holds 25–50% of votes Notified 31/03/2024

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
19/12/2024 Person with significant control added Laura Joan Silber
31/03/2024 Person with significant control added Mr Alexander George Soros

Financial highlights

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

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2024FY2023
Profit / (loss) before tax -137 -379
Total assets less current liabilities 8,284
▼ 9.2%
9,124
Net assets 4,400
▼ 3.7%
4,571
Employees (avg) 113
▼ 22.1%
145

Documents for OPEN SOCIETY FOUNDATION LONDON

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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

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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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.

Open Society Foundation London — EC1V 9DD
Tier 2 · renews 27/11/2026
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 OPEN SOCIETY FOUNDATION LONDON?
According to the official registry, the company number of OPEN SOCIETY FOUNDATION LONDON is 10187396.
Where is OPEN SOCIETY FOUNDATION LONDON registered?
The registered office is C/O SEDULO LONDON OFFICE 605, ALBERT HOUSE 256-260 OLD STREET, LONDON, EC1V 9DD, ENGLAND.
What is the SIC code of OPEN SOCIETY FOUNDATION LONDON?
The nature of business is recorded under SIC code 85590 — Other education n.e.c..
Who controls OPEN SOCIETY FOUNDATION LONDON?
Laura Joan Silber is recorded as a person with significant control, and holds 25–50% of voting rights.
When are the next accounts of OPEN SOCIETY FOUNDATION LONDON due?
The next annual accounts are due by 30 September 2027, and the last accounts were made up to 31 December 2025.

About OPEN SOCIETY FOUNDATION LONDON (10187396)

OPEN SOCIETY FOUNDATION LONDON is a pri/lbg/nsc (private, limited by guarantee, no share capital, use of 'limited' exemption) incorporated on 18 May 2016 and registered in the United Kingdom under company number 10187396. Its registered office is at C/O SEDULO LONDON OFFICE 605, ALBERT HOUSE 256-260 OLD STREET, LONDON, EC1V 9DD, ENGLAND. The recorded nature of business is other education n.e.c. (SIC 85590). The company is currently active , with statutory accounts last made up to 31 December 2025. , and the person with significant control is Laura Joan Silber. 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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