Firmoscan
ActiveNI727695Private limited companyCraigavon

S3 ELECTRICAL LTD

Significant control: Niall Dinsmore (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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

Coming soon · product and service lists

What does S3 Electrical Ltd sell?

Registered activity: Construction of domestic buildings (SIC 41202). We’re building product and service lists for UK companies. Get this one when it’s ready.

One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01

Summary

Generated from filed data · no estimates

S3 ELECTRICAL LTD is an active private limited company (company number NI727695) incorporated on 22 March 2025, registered in Craigavon. Its registered activity is construction of domestic buildings (SIC 41202). No accounts have been filed yet; the first accounts are due by 22 December 2026.

There are 1,193 companies in construction of domestic buildings in Belfast with filed accounts; the median reports net assets of £23k and is 11 years old.

02

Ownership and control

1 active
  • Mr Niall Dinsmore
    Individual · since 22 March 2025
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors

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
22 March 20251 yr ago
First accounts due
22 December 2026in 60 days
Confirmation statement due
5 April 2027in 164 days

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

04

Activity

SIC 41202
Construction of domestic buildings
SIC 43210
Electrical installation
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 22 December 2026; this page updates when they are filed.

06

Timeline

Newest first
  1. Confirmation statement duein 164 days
  2. First accounts duein 60 days
  3. Incorporated
07

Similar companies in Belfast

Same activity (construction of domestic buildings), closest in incorporation date

All companies incorporated on 22 March 2025 · in Mar 2025.

08

Reminders for S3 ELECTRICAL 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.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).