Firmoscan
ActiveNI723587Private limited companyDerry

SEMPASCO LTD

Significant control: Peter O'Brien (significant control)

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From public filings as at 31 Aug 2026; may contain errors or be out of date.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

Registered activity: Development of building projects (SIC 41100). 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

SEMPASCO LTD is an active private limited company (company number NI723587) incorporated on 12 November 2024, registered in Derry. Its registered activity is development of building projects (SIC 41100). No accounts have been filed yet; the first accounts are due by 12 August 2026.

There are 1,688 companies in development of building projects in Belfast with filed accounts; the median reports net assets of £5,532 and is 10 years old.

02

Ownership and control

1 active
  • Mr Peter O'Brien
    Individual · since 12 November 2024
    • has significant influence or control

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
12 November 20241 yr ago
First accounts due
12 August 202672 days overdue
Confirmation statement due
26 November 2026in 34 days

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

04

Activity

SIC 41100
Development of building projects
SIC 41202
Construction of domestic buildings
SIC 68100
Buying and selling of own real estate
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 12 August 2026; this page updates when they are filed.

06

Timeline

Newest first
  1. Confirmation statement duein 34 days
  2. First accounts due72 days overdue
  3. Incorporated
07

Similar companies in Belfast

Same activity (development of building projects), closest in incorporation date

All companies incorporated on 12 November 2024 · in Nov 2024.

08

Reminders for SEMPASCO 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).