Active04955892Private limited companyYork

EFFICIENT BUILDINGS LIMITED

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

01

Summary

Generated from filed data · no estimates

EFFICIENT BUILDINGS LIMITED is an active private limited company (company number 04955892) incorporated on 6 November 2003, registered in York. Its registered activity is technical testing and analysis (SIC 71200). Latest micro accounts cover the period ending 30 November 2025, showing net assets of −£1,576, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets were unchanged on the prior period. Across the last 3 periods on record the net-asset trend is falling.

Peer position · net assets

By net assets it sits in the bottom quarter of 592 comparable companies in Other (median £8,360, upper quartile £53k).

02

Key dates

Incorporated
6 November 200322 yrs ago
Next accounts due
30 August 2027in 312 days
Confirmation statement due
20 November 2026in 29 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

03

Activity

SIC 71200
Technical testing and analysis
Accounts type
Micro Entity
Size band
MicroCompanies Act thresholds
04

Financials

3 periods on record · latest ending 30 November 2025
Net assets
−£1,576
vs Nov 2024
Cash at bank
Not reported
Turnover
Not disclosed
Employees
1
No changevs Nov 2024
Net assets
−£1,576
Cash at bank
—
Average employees
1
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
30 November 2025−£1,576——£1,576——1
30 November 2024−£1,576£0————1
30 November 2023−£1,088£7,033————1

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.

05

Filing and accounts signals

Facts from the register · no rating
  • Negative net assetsNet assets £-1,576 at 2025-11-30
  • Multi-year filing history3 periods on record
  • Incorporated five or more years agoIncorporated 2003-11-06 (23 years)

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

06

Ownership and control

1 active
  • Mr Brian Martin Clarke
    Individual · since 6 November 2016
    • owns 75–100% of shares

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.

07

Timeline

Newest first
  1. Next accounts duein 312 days
  2. Confirmation statement duein 29 days
  3. Accounts period endNet liabilities £1,576 · micro accounts
  4. Accounts period endNet liabilities £1,576 · micro accounts
  5. Accounts period endNet liabilities £1,088 · micro accounts
  6. Incorporated
08

Similar companies in the UK

Same activity (technical testing and analysis), closest in incorporation date
09

Reminders for EFFICIENT BUILDINGS LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31; accounts from the Companies House accounts data product. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.