- Companies
- Specialist contractors
- Monmouth
- Tero Tech Maintenance Ltd
Tero Tech Maintenance Ltd
- Company number
- 16031906
- Incorporated
- 21 Oct 20241 year trading
- Registered office
- 47 Kingswood Road, The Oaks, Monmouth, NP25 5BX
- Nature of business
- Other specialised construction activities n.e.c.
Tero Tech Maintenance Ltd is a 1-year-old private limited company registered in Monmouth, company number 16031906, one of 16 specialist construction companies in Monmouth. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 October 2025, as filed at Companies House.
Where Tero Tech Maintenance Ltd is registered
The registered office is in Monmouth (NP25), in the Monmouthshire local authority area, Wales. Show NP25 5BX on a map.
Other trade companies in NP25
- Revs Building Consultancy LimitedProperty developers
- Novira Heating Solutions LtdPlumbers and heating engineers
- Phoenix Build Solutions LtdBuilders
- Stopstart Fire Protection LtdBuilders
- Monnow Construction and Renovation LtdProperty developers
- Fendy Builder LtdProperty developers
- Welsh Roots LimitedLandscapers and gardeners
- J Lee Construction LtdProperty developers
What happens if Tero Tech Maintenance 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 31 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 16031906
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 October 2024 (1 year ago)
- Registered office
- 47 Kingswood Road, The Oaks, Monmouth, NP25 5BX
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 20 October 2025
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Monmouth
Other active specialist construction companies registered in Monmouth.
- Unlimited Access Ltd2017
- Creative Spaces Design Ltd2019
- Evanssons Limited2007
- Hydro Cutting Services Limited2016
- Industrial Athlete Ltd2015
- Johnny the Sweep Limited2023
- JR CBS Limited2025
- Louis Cull Carpentry & Construction Ltd2022
All specialist construction companies in Monmouth · All trades in Monmouth · Specialist contractors across the UK
Frequently asked questions
When are Tero Tech Maintenance Ltd's accounts due?
Tero Tech Maintenance Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Tero Tech Maintenance Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Tero Tech Maintenance Ltd still trading?
Tero Tech Maintenance 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 Tero Tech Maintenance Ltd do?
Tero Tech Maintenance Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Tero Tech Maintenance Ltd?
Tero Tech Maintenance Ltd was incorporated on 21 October 2024, 1 year ago.
What is the penalty if Tero Tech Maintenance 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 Tero Tech Maintenance 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.