- Companies
- Finishing trades
- Ware
- Proserve Maintenance Limited
Proserve Maintenance Limited
- Company number
- 16509359
- Incorporated
- 10 Jun 20251 year trading
- Registered office
- 12 West Street, Ware, Hertfordshire, SG12 9EE
- Nature of business
- Other building completion and finishing
Proserve Maintenance Limited is a 1-year-old private limited company registered in Ware, company number 16509359, one of 37 building finishing companies in Ware. Its next accounts are due at Companies House on 10 March 2027, and its first CT600 is due at HMRC on 9 June 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.
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Where Proserve Maintenance Limited is registered
The registered office is in Ware (SG12), in the East Hertfordshire local authority area, East of England. Show SG12 9EE on a map.
Other trade companies in SG12
- JB Garden Services LimitedLandscapers and gardeners
- Fryer Electrical LtdElectricians
- Aventus Air Conditioning and Electrical Services LtdElectricians
- Rews Garden Rooms LtdInstallers
- Clean As F LtdCleaning companies
- Lybra Contract Cleaning LtdCleaning companies
- The Room Revivers LimitedJoiners and carpenters
- Addison Tiling LtdFloor and wall tilers
Shared registered office
79 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Proserve Maintenance 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 10 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Mar 2027 to 10 Apr 2027 | £150 |
| 1 to 3 months late | 11 Apr 2027 to 10 Jun 2027 | £375 |
| 3 to 6 months late | 11 Jun 2027 to 10 Sep 2027 | £750 |
| More than 6 months late | From 11 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2028 | 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
- 16509359
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 June 2025 (1 year ago)
- Registered office
- 12 West Street, Ware, Hertfordshire, SG12 9EE
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 5 June 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Ware
Other active building finishing companies registered in Ware.
- R.& R.Crook Limited1960
- Reynolds Maintenance Ltd2024
- Rowan (Developments) Limited1973
- Rudelhoff Construction DMM (UK) Limited2024
- Solartek Films Limited2001
- Stoneserv Management Ltd2013
- Ware's My Handyman Limited2026
- Woodley Paving & Groundwork Limited2008
All building finishing companies in Ware · All trades in Ware · Finishing trades across the UK
Frequently asked questions
When are Proserve Maintenance Limited's accounts due?
Proserve Maintenance Limited's next accounts are due at Companies House by 10 March 2027 (in 149 days), covering the period to 30 June 2026.
When is Proserve Maintenance 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 9 June 2026, due by 9 June 2027, and one for the period to 30 June 2026, due by 30 June 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Proserve Maintenance Limited still trading?
Proserve Maintenance 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 Proserve Maintenance Limited do?
Proserve Maintenance Limited is registered under Other building completion and finishing (SIC 43390).
How old is Proserve Maintenance Limited?
Proserve Maintenance Limited was incorporated on 10 June 2025, 1 year ago.
What is the penalty if Proserve Maintenance 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 Proserve Maintenance Limited 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.