- Companies
- Plumbers and heating engineers
- Rochester
- Watflow Engineering Ltd
Watflow Engineering Ltd
- Company number
- 17412350
- Incorporated
- 20 Aug 2026
- Registered office
- 8 Slatin Road, Rochester, ME2 3AU
- Nature of business
- Plumbing, heat and air-conditioning installation; Other specialised construction activities n.e.c.; Other engineering activities; Landscape service activities
Watflow Engineering Ltd is a newly incorporated private limited company registered in Rochester, company number 17412350, one of 95 plumbing and heating companies in Rochester. Its next accounts are due at Companies House on 20 May 2028, and its first CT600 is due at HMRC on 19 August 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 Watflow Engineering 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 Watflow Engineering Ltd is registered
The registered office is in Rochester (ME2), in the Medway local authority area, South East. Show ME2 3AU on a map.
Other trade companies in ME2
- Knight Road Car Wash LtdCleaning companies
- Egm Power Distributions LimitedInstallers
- Unit 10 Cars LtdMotor traders
- Andy Millsom Architectural & Structural Engineering LtdCivil engineering
- Baazcarpets LimitedFloor and wall tilers
- R&Z Auto Services LtdMechanics and garages
- Unique Roofing Solutions LtdRoofers
- Maughan Caravans & Statics LtdMotor traders
What happens if Watflow Engineering 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 20 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 21 May 2028 to 20 Jun 2028 | £150 |
| 1 to 3 months late | 21 Jun 2028 to 20 Aug 2028 | £375 |
| 3 to 6 months late | 21 Aug 2028 to 20 Nov 2028 | £750 |
| More than 6 months late | From 21 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 17412350
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 August 2026
- Registered office
- 8 Slatin Road, Rochester, ME2 3AU
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other specialised construction activities n.e.c. (SIC 43999)
Other engineering activities (SIC 71129)
Landscape service activities (SIC 81300) - Year end
- 31 August (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 Rochester
Other active plumbing and heating companies registered in Rochester.
- Wilchar Plumbing Ltd2015
- A & F Gas Services (South East) Ltd2021
- A R Gas Installations Ltd2016
- A&F Air Conditioning Ltd2022
- Aircool Systems (Southern) Limited2014
- Akehurst Plumbing and Heating Ltd2025
- All Kent Cooling Limited2020
- Apex Pipework Ltd2020
All plumbing and heating companies in Rochester · All trades in Rochester · Plumbers and heating engineers across the UK
Frequently asked questions
When are Watflow Engineering Ltd's accounts due?
Watflow Engineering Ltd's next accounts are due at Companies House by 20 May 2028 (in 586 days), covering the period to 31 August 2027.
When is Watflow Engineering 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 19 August 2027, due by 19 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Watflow Engineering Ltd still trading?
Watflow Engineering 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 Watflow Engineering Ltd do?
Watflow Engineering Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other specialised construction activities n.e.c. (SIC 43999); Other engineering activities (SIC 71129); Landscape service activities (SIC 81300).
How old is Watflow Engineering Ltd?
Watflow Engineering Ltd was incorporated on 20 August 2026, less than a year ago.
What is the penalty if Watflow Engineering 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 Watflow Engineering 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.