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  4. Datacooling UK Limited

Datacooling UK Limited

ActiveNo accounts filed yet accountsPlumbers and heating engineersRotherham
Company number
16720292
Incorporated
16 Sep 20251 year trading
Registered office
The Elms, Doncaster Road, Rotherham, S65 1DY
Nature of business
Plumbing, heat and air-conditioning installation
Accounts due in
247 days
16 Jun 2027
From the Companies House register, 1 Oct 2026

Datacooling UK Limited is a 1-year-old private limited company registered in Rotherham, company number 16720292, one of 158 plumbing and heating companies in Rotherham. Its next accounts are due at Companies House on 16 June 2027, and its first CT600 is due at HMRC on 15 September 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
16 Jun 2027
in 247 days
For the period to 30 Sep 2026
CT600 due (first of two)
15 Sep 2027
in 338 days
Period 16 Sep 2025 to 15 Sep 2026
CT600 due (second of two)
30 Sep 2027
in 353 days
Period 16 Sep 2026 to 30 Sep 2026
Corporation tax payment
1 Jul 2027
in 262 days
9 months and 1 day after the period end
Confirmation statement
29 Sep 2027
in 352 days
Last made up to 15 Sep 2026

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Where Datacooling UK Limited is registered

Datacooling UK Limited's registered office on a map of the UK

The registered office is in Rotherham (S65), in the Rotherham local authority area, Yorkshire and The Humber. Show S65 1DY on a map.

Other trade companies in S65

Also registered at this address

22 other companies use the same registered office as Datacooling UK Limited.

What happens if Datacooling UK Limited 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 16 June 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late17 Jun 2027 to 16 Jul 2027£150
1 to 3 months late17 Jul 2027 to 16 Sep 2027£375
3 to 6 months late17 Sep 2027 to 16 Dec 2027£750
More than 6 months lateFrom 17 Dec 2027£1,500

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

HMRC (CT600)FromPenalty
1 day late1 Oct 2027£200
3 months late30 Dec 2027another £200
6 months late30 Mar 2028HMRC estimates the tax and adds 10% of the unpaid tax
12 months late30 Sep 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
16720292
Status
Active
Company type
Private limited company
Incorporated
16 September 2025 (1 year ago)
Registered office
The Elms, Doncaster Road, Rotherham, S65 1DY
Nature of business
Plumbing, heat and air-conditioning installation (SIC 43220)
Year end
30 September (accounting reference date)
Accounts type
No accounts filed yet
Last confirmation statement
15 September 2026

Filing notes for plumbing and heating companies

Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.

Similar companies in Rotherham

Other active plumbing and heating companies registered in Rotherham.

All plumbing and heating companies in Rotherham · All trades in Rotherham · Plumbers and heating engineers across the UK

Frequently asked questions

When are Datacooling UK Limited's accounts due?

Datacooling UK Limited's next accounts are due at Companies House by 16 June 2027 (in 247 days), covering the period to 30 September 2026.

When is Datacooling UK Limited's CT600 due?

The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 15 September 2026, due by 15 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.

Is Datacooling UK Limited still trading?

Datacooling UK Limited 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 Datacooling UK Limited do?

Datacooling UK Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).

How old is Datacooling UK Limited?

Datacooling UK Limited was incorporated on 16 September 2025, 1 year ago.

What is the penalty if Datacooling UK Limited 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 Datacooling UK Limited 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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