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Company number
12184469

OPTICON CONSTRUCTION & MAINTENANCE LTD

Active
✓ Active company on the official register. Next accounts due 31 May 2027.

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
OPTICON CONSTRUCTION & MAINTENANCE LTD
Company number
12184469
Registered office
51 ARROWSMITH HOUSE, TYERS STREET, LONDON, SE11 5HB, UNITED KINGDOM · 2 other companies at this postcode
Company type
Private Limited Company
Incorporated on
2 September 2019
Status
Active
Age
7 years
Previous names
JOAO DIAS MAINTENANCE LIMITED (to 16 Oct 2023)
Nature of business (SIC)
43390 — Other building completion and finishing
Accounts — next due
31 May 2027
Accounts — last made up to
31 Aug 2025
Confirmation statement — next due
15 Sept 2026
Confirmation statement — last
01 Sept 2025

People with significant control

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

Mr Diogo Casqueiro De Sa Bamond
owns 50–75% of shares
Notified 01/07/2023
Mr Joao Manuel Hilario Dias
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 02/09/2019

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

Mr Joao Manuel Hilario Dias
born 05/1975 · England owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 02/09/2019
Mr Diogo Casqueiro De Sa Bamond
born 11/1978 · England owns 50–75% of shares Control ended 24/07/2024 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
24/07/2024 Person with significant control ceased Mr Diogo Casqueiro De Sa Bamond
16/10/2023 Registered name changed JOAO DIAS MAINTENANCE LIMITED OPTICON CONSTRUCTION & MAINTENANCE LTD
01/07/2023 Person with significant control added Mr Diogo Casqueiro De Sa Bamond
02/09/2019 Person with significant control added Mr Joao Manuel Hilario Dias

Documents for OPTICON CONSTRUCTION & MAINTENANCE LTD

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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

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

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Frequently asked questions

What is the company number of OPTICON CONSTRUCTION & MAINTENANCE LTD?
According to the official registry, the company number of OPTICON CONSTRUCTION & MAINTENANCE LTD is 12184469.
Where is OPTICON CONSTRUCTION & MAINTENANCE LTD registered?
The registered office is 51 ARROWSMITH HOUSE, TYERS STREET, LONDON, SE11 5HB, UNITED KINGDOM.
What is the SIC code of OPTICON CONSTRUCTION & MAINTENANCE LTD?
The nature of business is recorded under SIC code 43390 — Other building completion and finishing.
Who controls OPTICON CONSTRUCTION & MAINTENANCE LTD?
Mr Diogo Casqueiro De Sa Bamond is recorded as a person with significant control, and owns 50–75% of shares.
When are the next accounts of OPTICON CONSTRUCTION & MAINTENANCE LTD due?
The next annual accounts are due by 31 May 2027, and the last accounts were made up to 31 August 2025.

About OPTICON CONSTRUCTION & MAINTENANCE LTD (12184469)

OPTICON CONSTRUCTION & MAINTENANCE LTD is a private limited company incorporated on 2 September 2019 and registered in the United Kingdom under company number 12184469. Its registered office is at 51 ARROWSMITH HOUSE, TYERS STREET, LONDON, SE11 5HB, UNITED KINGDOM. The recorded nature of business is other building completion and finishing (SIC 43390). The company is currently active , with statutory accounts last made up to 31 August 2025. , and the person with significant control is Mr Diogo Casqueiro De Sa Bamond. 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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