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  4. Aerocontrols Air Conditioning Ltd

Aerocontrols Air Conditioning Ltd

ActiveNo accounts filed yet accountsPlumbers and heating engineersPotters Bar
Company number
16740701
Incorporated
24 Sep 20251 year trading
Registered office
33 Laurel Fields, Potters Bar, EN6 2BB
Nature of business
Plumbing, heat and air-conditioning installation; Other construction installation
Accounts due in
254 days
24 Jun 2027
From the Companies House register, 1 Oct 2026

Aerocontrols Air Conditioning Ltd is a 1-year-old private limited company registered in Potters Bar, company number 16740701, one of 27 plumbing and heating companies in Potters Bar. Its next accounts are due at Companies House on 24 June 2027, and its first CT600 is due at HMRC on 23 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
24 Jun 2027
in 254 days
For the period to 30 Sep 2026
CT600 due (first of two)
23 Sep 2027
in 345 days
Period 24 Sep 2025 to 23 Sep 2026
CT600 due (second of two)
30 Sep 2027
in 352 days
Period 24 Sep 2026 to 30 Sep 2026
Corporation tax payment
1 Jul 2027
in 261 days
9 months and 1 day after the period end
Confirmation statement
7 Oct 2026
Date passed; check the register

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Where Aerocontrols Air Conditioning Ltd is registered

Aerocontrols Air Conditioning Ltd's registered office on a map of the UK

The registered office is in Potters Bar (EN6), in the Hertsmere local authority area, East of England. Show EN6 2BB on a map.

Other trade companies in EN6

What happens if Aerocontrols Air Conditioning 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 24 June 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late25 Jun 2027 to 24 Jul 2027£150
1 to 3 months late25 Jul 2027 to 24 Sep 2027£375
3 to 6 months late25 Sep 2027 to 24 Dec 2027£750
More than 6 months lateFrom 25 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
16740701
Status
Active
Company type
Private limited company
Incorporated
24 September 2025 (1 year ago)
Registered office
33 Laurel Fields, Potters Bar, EN6 2BB
Nature of business
Plumbing, heat and air-conditioning installation (SIC 43220)
Other construction installation (SIC 43290)
Year end
30 September (accounting reference date)
Accounts type
No accounts filed yet

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 Potters Bar

Other active plumbing and heating companies registered in Potters Bar.

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Frequently asked questions

When are Aerocontrols Air Conditioning Ltd's accounts due?

Aerocontrols Air Conditioning Ltd's next accounts are due at Companies House by 24 June 2027 (in 254 days), covering the period to 30 September 2026.

When is Aerocontrols Air Conditioning 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 23 September 2026, due by 23 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 Aerocontrols Air Conditioning Ltd still trading?

Aerocontrols Air Conditioning 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 Aerocontrols Air Conditioning Ltd do?

Aerocontrols Air Conditioning Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other construction installation (SIC 43290).

How old is Aerocontrols Air Conditioning Ltd?

Aerocontrols Air Conditioning Ltd was incorporated on 24 September 2025, 1 year ago.

What is the penalty if Aerocontrols Air Conditioning 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 Aerocontrols Air Conditioning 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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