Firmoscan
Active17283365Private limited companyLondon

CELTCON LIMITED

Significant control: Jason Costello (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Celtcon Limited 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.

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01

Summary

Generated from filed data · no estimates

CELTCON LIMITED is an active private limited company (company number 17283365) incorporated on 18 June 2026, registered in London. Its registered activity is construction of domestic buildings (SIC 41202). No accounts have been filed yet; the first accounts are due by 18 March 2028.

There are 5,020 companies in construction of domestic buildings in London with filed accounts; the median reports net assets of £1,956 and is 6 years old.

02

Ownership and control

1 active
  • Jason Costello
    Individual · since 18 June 2026
    • owns 75–100% 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
18 June 2026under 1 yr ago
First accounts due
18 March 2028in 512 days
Confirmation statement due
2 July 2027in 252 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 42990
Construction of other civil engineering projects n.e.c.
SIC 43999
Other specialised construction activities n.e.c.
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 18 March 2028; this page updates when they are filed.

06

Timeline

Newest first
  1. First accounts duein 512 days
  2. Confirmation statement duein 252 days
  3. Incorporated
07

Similar companies in London

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

All companies incorporated on 18 June 2026 · in Jun 2026.

08

Reminders for CELTCON LIMITED

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).