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  4. CDM Consultants Glasgow Ltd

CDM Consultants Glasgow Ltd

ActiveNo accounts filed yet accountsSpecialist contractorsAirdrie
Company number
SC842716
Incorporated
25 Mar 20251 year trading
Registered office
20 Anderson Street, Airdrie, Lanarkshire, ML6 0AA
Nature of business
Other specialised construction activities n.e.c.; Management consultancy activities other than financial management
Accounts due in
73 days
25 Dec 2026
From the Companies House register, 1 Oct 2026

CDM Consultants Glasgow Ltd is a 1-year-old private limited company registered in Airdrie, company number SC842716, one of 39 specialist construction companies in Airdrie. Its next accounts are due at Companies House on 25 December 2026, and its first CT600 is due at HMRC on 24 March 2027.

Key dates

This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.

Accounts due
25 Dec 2026
in 73 days
For the period to 31 Mar 2026
CT600 due (first of two)
24 Mar 2027
in 162 days
Period 25 Mar 2025 to 24 Mar 2026
CT600 due (second of two)
31 Mar 2027
in 169 days
Period 25 Mar 2026 to 31 Mar 2026
Corporation tax payment
1 Jan 2027
in 80 days
9 months and 1 day after the period end
Confirmation statement
7 Apr 2027
in 176 days
Last made up to 24 Mar 2026

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Where CDM Consultants Glasgow Ltd is registered

CDM Consultants Glasgow Ltd's registered office on a map of the UK

The registered office is in Airdrie (ML6), in the North Lanarkshire local authority area, Scotland. Show ML6 0AA on a map.

Other trade companies in ML6

Also registered at this address

3 other companies use the same registered office as CDM Consultants Glasgow Ltd.

What happens if CDM Consultants Glasgow Ltd files late

Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 25 December 2026.

Companies HouseAccounts deliveredPenalty
Up to 1 month late26 Dec 2026 to 25 Jan 2027£150
1 to 3 months late26 Jan 2027 to 25 Mar 2027£375
3 to 6 months late26 Mar 2027 to 25 Jun 2027£750
More than 6 months lateFrom 26 Jun 2027£1,500

Penalties double if the accounts were also late the year before.

HMRC (CT600)FromPenalty
1 day late1 Apr 2027£200
3 months late30 Jun 2027another £200
6 months late30 Sep 2027HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Mar 2028another 10% of any unpaid tax

For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.

Company details

As held on the Companies House register.

Company number
SC842716
Status
Active
Company type
Private limited company
Incorporated
25 March 2025 (1 year ago)
Registered office
20 Anderson Street, Airdrie, Lanarkshire, ML6 0AA
Nature of business
Other specialised construction activities n.e.c. (SIC 43999)
Management consultancy activities other than financial management (SIC 70229)
Year end
31 March (accounting reference date)
Accounts type
No accounts filed yet
Last confirmation statement
24 March 2026

Filing notes for specialist construction companies

Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.

Similar companies in Airdrie

Other active specialist construction companies registered in Airdrie.

All specialist construction companies in Airdrie · All trades in Airdrie · Specialist contractors across the UK

Frequently asked questions

When are CDM Consultants Glasgow Ltd's accounts due?

CDM Consultants Glasgow Ltd's next accounts are due at Companies House by 25 December 2026 (in 73 days), covering the period to 31 March 2026.

When is CDM Consultants Glasgow Ltd's CT600 due?

The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 24 March 2026, due by 24 March 2027, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.

Is CDM Consultants Glasgow Ltd still trading?

CDM Consultants Glasgow Ltd is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.

What does CDM Consultants Glasgow Ltd do?

CDM Consultants Glasgow Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999); Management consultancy activities other than financial management (SIC 70229).

How old is CDM Consultants Glasgow Ltd?

CDM Consultants Glasgow Ltd was incorporated on 25 March 2025, 1 year ago.

What is the penalty if CDM Consultants Glasgow Ltd files its accounts late?

Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.

Official records

View CDM Consultants Glasgow Ltd on Companies House for filed documents, officers and the full history.

Report an error on this page

Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.

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