ActiveNI021988Private limited companyCookstown

KEYSTONE LINTELS LIMITED

Significant control: Keystone Holding Ltd (75–100%)

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

Watch this company

Get an email when Companies House records a change for Keystone Lintels Limited: status, filings, accounts, officers or owners. Free.

Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy

Coming soon · product and service lists

What does Keystone Lintels Limited sell?

Registered activity: Manufacture of metal structures and parts of structures (SIC 25110). 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

Summary

Generated from filed data · no estimates

KEYSTONE LINTELS LIMITED is an active private limited company (company number NI021988) incorporated on 3 October 1988, registered in Cookstown. Its registered activity is manufacture of metal structures and parts of structures (SIC 25110). Accounts are on file at Companies House (full) but not yet parsed into this record.

There are 140 companies in manufacture of metal structures and parts of structures in Belfast with filed accounts; the median reports net assets of £60k and is 14 years old.

Ownership and control

1 active · 1 other

Keystone Holding Ltd
corporate entity, United Kingdom · since 20 April 2022
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
75–100%
SP
Mr Sean Plunkett Coyle
Individual · since 1 December 2016 · ceased 1 January 2023
- owns 75–100% of shares
75–100%

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.

Key dates

Incorporated: 3 October 198838 yrs ago
First accounts due: 3 July 199013265 days overdue
Confirmation statement due: 17 October 2027in 355 days

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

Activity

SIC 25110: Manufacture of metal structures and parts of structures
Accounts type: Full

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

Filing and accounts signals

Facts from the register · no rating

Incorporated five or more years agoIncorporated 3 October 1988
Accounts past their due dateDue 3 July 1990

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

Timeline

Newest first

17 Oct 2027Confirmation statement duein 355 days
03 Jul 1990First accounts due13265 days overdue
03 Oct 1988Incorporated

Similar companies in Belfast

Same activity (manufacture of metal structures and parts of structures), closest in incorporation date

All companies incorporated on 3 October 1988 · in Oct 1988.

Reminders for KEYSTONE LINTELS LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.