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Company number
03883749

BDCM UK LIMITED

Unknown
✓ Status: Active - Proposal to Strike off. 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
BDCM UK LIMITED
Company number
03883749
Registered office
16 BERKELEY STREET, 16 BERKELEY STREET, LONDON, W1J 8DZ, ENGLAND · 186 other companies at this postcode
Company type
Private Limited Company
Incorporated on
25 November 1999
Status
Unknown
Age
26 years
Previous names
BLACK DIAMOND CAPITAL MANAGEMENT LIMITED (to 07 Aug 2025) · GSC GROUP LIMITED (to 07 Aug 2025) · GSC PARTNERS EUROPE LIMITED (to 07 Aug 2025)
Nature of business (SIC)
64999 — Financial intermediation not elsewhere classified
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
26 Dec 2025
Confirmation statement — last
12 Dec 2024

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

Bd Gsc Investments, Llc
owns 75–100% of shares (through a firm) · holds 75–100% of voting rights
Notified 06/04/2016
Black Diamond Capital Holdings, Llc
owns 75–100% of shares (through a firm) · holds 75–100% of voting rights
Notified 06/04/2016
Black Diamond Capital Management, Llc
owns 75–100% of shares (through a firm) · holds 75–100% of voting rights
Notified 06/04/2016
Black Diamond Capital Management, Llc
owns 75–100% of shares
Notified 11/12/2021
Gsc Acquisition Holdings, Llc
owns 75–100% of shares
Notified 06/04/2016
Gsc Acquisition Partners, Llc
owns 75–100% of shares (through a firm) · holds 75–100% of voting rights
Notified 06/04/2016
Mr Stephen Henry Deckoff
has significant influence or control
Notified 06/04/2016
Sd Investments, Llc
owns 75–100% of shares (through a firm) · holds 75–100% of voting rights
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Black Diamond Capital Holdings, Llc name only
owns 75–100% of shares · holds 75–100% of votes Notified 06/04/2016
Black Diamond Capital Management, Llc name only
owns 75–100% of shares Notified 11/12/2021 Controls 2 companies
Mr Stephen Henry Deckoff
born 11/1965 · United States has significant influence or control Notified 06/04/2016 Controls 4 companies
Sd Investments, Llc name only
owns 75–100% of shares · holds 75–100% of votes Notified 06/04/2016
Bd Gsc Investments, Llc name only
owns 75–100% of shares · holds 75–100% of votes Control ended 30/04/2021
Black Diamond Capital Management, Llc name only
owns 75–100% of shares · holds 75–100% of votes Control ended 30/04/2021 Controls 2 companies
Gsc Acquisition Holdings, Llc name only
owns 75–100% of shares Control ended 30/04/2021
Gsc Acquisition Partners, Llc name only
owns 75–100% of shares · holds 75–100% of votes Control ended 30/04/2021

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
07/08/2025 Registered name changed GSC PARTNERS EUROPE LIMITED GSC GROUP LIMITED
07/08/2025 Registered name changed GSC GROUP LIMITED BLACK DIAMOND CAPITAL MANAGEMENT LIMITED
07/08/2025 Registered name changed BLACK DIAMOND CAPITAL MANAGEMENT LIMITED BDCM UK LIMITED
11/12/2021 Person with significant control added Black Diamond Capital Management, Llc
30/04/2021 Person with significant control ceased Gsc Acquisition Partners, Llc
30/04/2021 Person with significant control ceased Gsc Acquisition Holdings, Llc
30/04/2021 Person with significant control ceased Black Diamond Capital Management, Llc
30/04/2021 Person with significant control ceased Bd Gsc Investments, Llc
06/04/2016 Person with significant control added Sd Investments, Llc
06/04/2016 Person with significant control added Mr Stephen Henry Deckoff
06/04/2016 Person with significant control added Gsc Acquisition Partners, Llc
06/04/2016 Person with significant control added Gsc Acquisition Holdings, Llc
06/04/2016 Person with significant control added Black Diamond Capital Management, Llc
06/04/2016 Person with significant control added Black Diamond Capital Holdings, Llc
06/04/2016 Person with significant control added Bd Gsc Investments, Llc

Financial highlights

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

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2024FY2023
Revenue 763
▼ 53.1%
1,628
Profit / (loss) before tax 99
▼ 64.3%
278
Total assets less current liabilities 3,318
▲ 2.2%
3,247
Net assets 3,318
▲ 2.2%
3,247
Employees (avg) 1
▼ 50.0%
2

Documents for BDCM UK LIMITED

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Company extract£1.99

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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

No entry found on the ICO register of fee payers under this name.

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Get this company via API

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Frequently asked questions

What is the company number of BDCM UK LIMITED?
According to the official registry, the company number of BDCM UK LIMITED is 03883749.
Where is BDCM UK LIMITED registered?
The registered office is 16 BERKELEY STREET, 16 BERKELEY STREET, LONDON, W1J 8DZ, ENGLAND.
What is the SIC code of BDCM UK LIMITED?
The nature of business is recorded under SIC code 64999 — Financial intermediation not elsewhere classified.
Who controls BDCM UK LIMITED?
Bd Gsc Investments, Llc is recorded as a person with significant control, and owns 75–100% of shares (through a firm), holds 75–100% of voting rights.
When are the next accounts of BDCM UK LIMITED due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About BDCM UK LIMITED (03883749)

BDCM UK LIMITED is a private limited company incorporated on 25 November 1999 and registered in the United Kingdom under company number 03883749. Its registered office is at 16 BERKELEY STREET, 16 BERKELEY STREET, LONDON, W1J 8DZ, ENGLAND. The recorded nature of business is financial intermediation not elsewhere classified (SIC 64999). The company is currently unknown , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Bd Gsc Investments, Llc. 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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