Polarac Ltd
- Company number
- 17312169
- Incorporated
- 1 Jul 2026
- Registered office
- 320 Garratt Lane, London, SW18 4EJ
- Nature of business
- Plumbing, heat and air-conditioning installation
Polarac Ltd is a newly incorporated private limited company registered in London, company number 17312169, one of 2,972 plumbing and heating companies in London. Its next accounts are due at Companies House on 1 April 2028, and its first CT600 is due at HMRC on 30 June 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.
Is this your company?
File the first accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Polarac LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Where Polarac Ltd is registered
The registered office is in London (SW18), in the Wandsworth local authority area, London. Show SW18 4EJ on a map.
Other trade companies in SW18
- Altius 24CHT LimitedProperty developers
- Nexlink Technologies LtdElectricians
- Straightedge Builders LtdProperty developers
- Parsons Green Re Design & Build LimitedProperty developers
- Home Appliances Repair LimitedRepair services
- 34 & 34A Lambrook Terrace Freehold LtdProperty developers
- 30 Thorndean LtdProperty developers
- Fircroft Group LimitedProperty developers
Also registered at this address
14 other companies use the same registered office as Polarac Ltd.
- Astragal Doors and Windows LtdGlaziers
- Atheneum Developments LtdSpecialist contractors
- Conlon Contracts LtdBuilders
- Garden Club London LimitedLandscapers and gardeners
- HWJ Developments LimitedProperty developers
- Iwik Construction LtdSpecialist contractors
- Jane Woods Design and Project Management LimitedFinishing trades
- JJS Mouldings LimitedRoofers
- Krissbo LimitedBuilders
- Pure Maintenance LimitedProperty developers
- Qualitas London LimitedBuilders
- Studdert Property LimitedProperty developers
- Trakehner LtdProperty developers
- Warm Design and Build LtdBuilders
What happens if Polarac 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 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 2 Apr 2028 to 1 May 2028 | £150 |
| 1 to 3 months late | 2 May 2028 to 1 Jul 2028 | £375 |
| 3 to 6 months late | 2 Jul 2028 to 1 Oct 2028 | £750 |
| More than 6 months late | From 2 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 17312169
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 July 2026
- Registered office
- 320 Garratt Lane, London, SW18 4EJ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 July (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 London
Other active plumbing and heating companies registered in London.
- Polkadot Plumbers Ltd2019
- Ponty Plumbing Limited2025
- Pope Maintenance Services Ltd2026
- Portman Heating Limited2025
- Portman Plumbing Limited2025
- Portman Property Services Limited2024
- Portrait Plumbing & Heating Ltd2022
- Poseidon Plumbing and Heating Ltd2017
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are Polarac Ltd's accounts due?
Polarac Ltd's next accounts are due at Companies House by 1 April 2028 (in 536 days), covering the period to 31 July 2027.
When is Polarac 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 30 June 2027, due by 30 June 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Polarac Ltd still trading?
Polarac 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 Polarac Ltd do?
Polarac Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Polarac Ltd?
Polarac Ltd was incorporated on 1 July 2026, less than a year ago.
What is the penalty if Polarac 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 Polarac 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.