opendata.bot
Company number
12352572

EFFICIENT BUILDING SOLUTIONS LIMITED

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

Company details

Registered name
EFFICIENT BUILDING SOLUTIONS LIMITED
Company number
12352572
Registered office
85 GREAT PORTLAND STREET, LONDON, W1W 7LT, ENGLAND
Company type
Private Limited Company
Incorporated on
6 December 2019
Status
Active
Age
6 years
Nature of business (SIC)
82990 — Other business support service activities n.e.c.
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
11 Oct 2026
Confirmation statement — last
27 Sept 2025

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

Ansor Fund I Gp Llp (In Its Capacity As General Partner Of Ansor Fund I Lp)
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 06/12/2019
Efficient Building Solutions Group Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 31/12/2023

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

Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 31/12/2023 Controls 2 companies
Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 31/12/2023 Controls 10 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
31/12/2023 Person with significant control ceased Ansor Fund I Gp Llp (In Its Capacity As General Partner Of Ansor Fund I Lp)
31/12/2023 Person with significant control added Efficient Building Solutions Group Limited
06/12/2019 Person with significant control added Ansor Fund I Gp Llp (In Its Capacity As General Partner Of Ansor Fund I Lp)

Documents for EFFICIENT BUILDING SOLUTIONS LIMITED

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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.

PDF Order

Data protection register

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

Efficient Building Solutions Limited — W1W 7LT
Tier 1 · renews 23/05/2027
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

Every field on this page is available as structured JSON behind one endpoint and one API key.

GET /v1/company/gb/12352572
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of EFFICIENT BUILDING SOLUTIONS LIMITED?
According to the official registry, the company number of EFFICIENT BUILDING SOLUTIONS LIMITED is 12352572.
Where is EFFICIENT BUILDING SOLUTIONS LIMITED registered?
The registered office is 85 GREAT PORTLAND STREET, LONDON, W1W 7LT, ENGLAND.
What is the SIC code of EFFICIENT BUILDING SOLUTIONS LIMITED?
The nature of business is recorded under SIC code 82990 — Other business support service activities n.e.c..
Who controls EFFICIENT BUILDING SOLUTIONS LIMITED?
Ansor Fund I Gp Llp (In Its Capacity As General Partner Of Ansor Fund I Lp) is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of EFFICIENT BUILDING SOLUTIONS LIMITED due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About EFFICIENT BUILDING SOLUTIONS LIMITED (12352572)

EFFICIENT BUILDING SOLUTIONS LIMITED is a private limited company incorporated on 6 December 2019 and registered in the United Kingdom under company number 12352572. Its registered office is at 85 GREAT PORTLAND STREET, LONDON, W1W 7LT, ENGLAND. The recorded nature of business is other business support service activities n.e.c. (SIC 82990). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Ansor Fund I Gp Llp (In Its Capacity As General Partner Of Ansor Fund I Lp). 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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