- Companies
- Electricians
- Burgess Hill
- Thermo Aire Ltd
Thermo Aire Ltd
- Company number
- 17253793
- Incorporated
- 1 Jun 2026
- Registered office
- 10 Southway, Burgess Hill, RH15 9ST
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation
Thermo Aire Ltd is a newly incorporated private limited company registered in Burgess Hill, company number 17253793, one of 46 electrical contractors in Burgess Hill. Its next accounts are due at Companies House on 1 March 2028, and its first CT600 is due at HMRC on 31 May 2028.
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.
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Where Thermo Aire Ltd is registered
The registered office is in Burgess Hill (RH15), in the Mid Sussex local authority area, South East. Show RH15 9ST on a map.
Other trade companies in RH15
- Oakleys Construction LtdBuilders
- BM Crown LtdFinishing trades
- Future Land Investment Group LtdProperty developers
- RP Pro Tiling & Bathrooms LtdBuilders
- Only Mot's LtdMechanics and garages
- FG Electrical Contractors LimitedElectricians
- S E Home Improvements LtdFinishing trades
- STH Building Services LtdProperty developers
What happens if Thermo Aire 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 1 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 2 Mar 2028 to 1 Apr 2028 | £150 |
| 1 to 3 months late | 2 Apr 2028 to 1 Jun 2028 | £375 |
| 3 to 6 months late | 2 Jun 2028 to 1 Sep 2028 | £750 |
| More than 6 months late | From 2 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2029 | another 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
- 17253793
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 June 2026
- Registered office
- 10 Southway, Burgess Hill, RH15 9ST
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Burgess Hill
Other active electrical contractors registered in Burgess Hill.
- Vasiot Design Limited2003
- Wat Facilities Ltd2024
- Weald Power Ltd2025
- World Solar Ltd2023
- Za Electrical Ltd2013
- Zomax Limited1998
- Ampflow Contractors Ltd2025
- Asani Ltd2022
All electrical contractors in Burgess Hill · All trades in Burgess Hill · Electricians across the UK
Frequently asked questions
When are Thermo Aire Ltd's accounts due?
Thermo Aire Ltd's next accounts are due at Companies House by 1 March 2028 (in 505 days), covering the period to 30 June 2027.
When is Thermo Aire 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 31 May 2027, due by 31 May 2028, and one for the period to 30 June 2027, due by 30 June 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Thermo Aire Ltd still trading?
Thermo Aire 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 Thermo Aire Ltd do?
Thermo Aire Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Thermo Aire Ltd?
Thermo Aire Ltd was incorporated on 1 June 2026, less than a year ago.
What is the penalty if Thermo Aire 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 Thermo Aire Ltd on Companies House for filed documents, officers and the full history.
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.