Firmoscan
ActiveSC872207Private limited companyGlasgow

SEFIX BUILDING SERVICES LTD

Significant control: Sebastian Dominik Marek (25–50%), Malgorzata Ewelina Witkowska (25–50%)

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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Sefix Building Services Ltd sell?

Registered activity: Electrical installation (SIC 43210). 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

SEFIX BUILDING SERVICES LTD is an active private limited company (company number SC872207) incorporated on 9 December 2025, registered in Glasgow. Its registered activity is electrical installation (SIC 43210). No accounts have been filed yet; the first accounts are due by 9 September 2027.

There are 809 companies in electrical installation in Glasgow with filed accounts; the median reports net assets of £5,206 and is 6 years old.

02

Ownership and control

2 active
  • Mr Sebastian Dominik Marek
    Individual · since 9 December 2025
    • owns 25–50% of shares
    • holds 25–50% of voting rights
    • can appoint or remove directors
  • Ms Malgorzata Ewelina Witkowska
    Individual · since 9 December 2025
    • owns 25–50% of shares
    • holds 25–50% 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
9 December 2025under 1 yr ago
First accounts due
9 September 2027in 321 days
Confirmation statement due
23 December 2026in 61 days

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

04

Activity

SIC 43210
Electrical installation
SIC 43999
Other specialised construction activities n.e.c.
SIC 47990
Other retail sale not in stores, stalls or markets
SIC 71129
Other engineering activities
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 9 September 2027; this page updates when they are filed.

06

Timeline

Newest first
  1. First accounts duein 321 days
  2. Confirmation statement duein 61 days
  3. Incorporated
07

Similar companies in Glasgow

Same activity (electrical installation), closest in incorporation date

All companies incorporated on 9 December 2025 · in Dec 2025.

08

Reminders for SEFIX BUILDING SERVICES 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).