- Company number
- 13507316
- Incorporated
- 13 Jul 20215 years trading
- Registered office
- 2 Daffodil Close, Hatfield, AL10 9FF
- Nature of business
- Construction of domestic buildings; Construction of railways and underground railways; Management consultancy activities other than financial management; Engineering related scientific and technical consulting activities
Rhematech Projects Limited is a 5-year-old private limited company registered in Hatfield, company number 13507316, one of 112 building contractors in Hatfield. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £51K (-47.2%) on the year before, to £57K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £65K against £10K owed within a year: 6.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £57K | £65K | £10K | 1 | |
| 31 Jul 2024 | £108K | £114K | £10K | 1 | |
| 31 Jul 2023 | £74K | £83K | £15K | 1 | |
| 31 Jul 2022 | £70K | £76K | 1 |
Where Rhematech Projects Limited is registered
The registered office is in Hatfield (AL10), in the Welwyn Hatfield local authority area, East of England. Show AL10 9FF on a map.
Other trade companies in AL10
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- M1 Construction LtdBuilders
- Tyg Landscaping LimitedLandscapers and gardeners
- RR Roofing Services LtdBuilders
- Tyg Bathrooms and Kitchens LimitedBuilders
- Knights Decorating LtdPainters and decorators
- Gvre LimitedBuilders
- Urbn Developments (Hertfordshire) LimitedFinishing trades
What happens if Rhematech Projects 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 13507316
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 July 2021 (5 years ago)
- Registered office
- 2 Daffodil Close, Hatfield, AL10 9FF
- Nature of business
- Construction of domestic buildings (SIC 41202)
Construction of railways and underground railways (SIC 42120)
Management consultancy activities other than financial management (SIC 70229)
Engineering related scientific and technical consulting activities (SIC 71122) - Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 26 July 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Hatfield
Other active building contractors registered in Hatfield.
- Rimi Building Ltd2022
- Roberts 21ST Century Design Limited2008
- Robi Biz Drywall Ltd2017
- RR Roofing Services Ltd2026
- Ryan Reynolds Renovations Ltd2022
- Safe Drylining Ltd2015
- Sargents Electrics Limited2019
- Schoppen Ltd2018
All building contractors in Hatfield · All trades in Hatfield · Builders across the UK
Frequently asked questions
When are Rhematech Projects Limited's accounts due?
Rhematech Projects Limited's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is Rhematech Projects Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Rhematech Projects Limited still trading?
Rhematech Projects 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 Rhematech Projects Limited do?
Rhematech Projects Limited is registered under Construction of domestic buildings (SIC 41202); Construction of railways and underground railways (SIC 42120); Management consultancy activities other than financial management (SIC 70229); Engineering related scientific and technical consulting activities (SIC 71122).
How old is Rhematech Projects Limited?
Rhematech Projects Limited was incorporated on 13 July 2021, 5 years ago.
What is the penalty if Rhematech Projects 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 Rhematech Projects 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.