Active08544242Private limited companyDartford

BIG BUILDING & MECHANICAL LTD

Significant control: Andrew Robert Cornwell (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date.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

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What does Big Building & Mechanical Ltd sell?

Registered activity: Other building completion and finishing (SIC 43390). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

BIG BUILDING & MECHANICAL LTD is an active private limited company (company number 08544242) incorporated on 24 May 2013, registered in Dartford. Its registered activity is other building completion and finishing (SIC 43390). Accounts are on file at Companies House (micro entity) but not yet parsed into this record.

There are 4,674 companies in other building completion and finishing in Greater London with filed accounts; the median reports net assets of £4,874 and is 9 years old.

02

Ownership and control

1 active · 1 other
  • Mr Andrew Robert Cornwell
    Individual · since 6 April 2016
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • Mr John Richard Whitmore
    Individual · since 6 April 2016 · ceased 14 April 2025
    • owns 25–50% of shares

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
24 May 201313 yrs ago
First accounts due
24 February 20154261 days overdue
Confirmation statement due
7 June 2027in 225 days

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

04

Activity

SIC 43390
Other building completion and finishing
Accounts type
Micro Entity
05

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated five or more years agoIncorporated 24 May 2013
  • Accounts past their due dateDue 24 February 2015

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.

07

Timeline

Newest first
  1. Confirmation statement duein 225 days
  2. First accounts due4261 days overdue
  3. Incorporated
08

Similar companies in Greater London

Same activity (other building completion and finishing), closest in incorporation date
09

Reminders for BIG BUILDING & MECHANICAL LTD

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

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.