- Companies
- Civil engineering
- Solihull
- Tarmon Services Limited
Tarmon Services Limited
- Company number
- 17390579
- Incorporated
- 10 Aug 2026
- Registered office
- 1711 High Street, Knowle, Solihull, B93 0LN
- Nature of business
- Construction of other civil engineering projects n.e.c.
Tarmon Services Limited is a newly incorporated private limited company registered in Solihull, company number 17390579, one of 96 civil engineering contractors in Solihull. Its next accounts are due at Companies House on 10 May 2028, and its first CT600 is due at HMRC on 9 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.
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Where Tarmon Services Limited is registered
The registered office is in Solihull (B93), in the Solihull local authority area, West Midlands. Show B93 0LN on a map.
Other trade companies in B93
- Manorhamilton Civil Engineering LtdCivil engineering
- Mackenzie's Civil Engineering LimitedCivil engineering
- The Stables and Barns LtdProperty developers
- Swarna Auto Sales LtdMotor traders
- Lockfit ( Milton Keynes) LtdInstallers
- CJG Refurb LimitedProperty developers
- R&L Project Consultants LtdBuilders
- Home CTRL LimitedElectricians
Also registered at this address
10 other companies use the same registered office as Tarmon Services Limited.
- 93Transport LtdMotor traders
- Allscope FM LtdFacilities management
- Bespoke Privacy Blinds LtdRepair services
- Blue Rise Plumbing and Heating LtdPlumbers and heating engineers
- Cheap Extensions LtdBuilders
- Claritize LtdFinishing trades
- Cleanaxis LtdCleaning companies
- Manorhamilton Civil Engineering LtdCivil engineering
- Roworks Solutions LtdFinishing trades
- Weatheroak Building LimitedProperty developers
What happens if Tarmon Services 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 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 May 2028 to 10 Jun 2028 | £150 |
| 1 to 3 months late | 11 Jun 2028 to 10 Aug 2028 | £375 |
| 3 to 6 months late | 11 Aug 2028 to 10 Nov 2028 | £750 |
| More than 6 months late | From 11 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
- 17390579
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 August 2026
- Registered office
- 1711 High Street, Knowle, Solihull, B93 0LN
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Solihull
Other active civil engineering contractors registered in Solihull.
- Temptech Cooling Ltd2023
- The Window Centre (Solihull) Limited1990
- TMP Rail & Civil Engineering Ltd2022
- TR Associates Structural Engineers Ltd2012
- Tullagh Contractors Limited2013
- Umberslade Groundworks Limited2016
- Union Contractors (Midlands) Limited1980
- Wes Gardner Engineering Ltd2018
All civil engineering contractors in Solihull · All trades in Solihull · Civil engineering across the UK
Frequently asked questions
When are Tarmon Services Limited's accounts due?
Tarmon Services Limited's next accounts are due at Companies House by 10 May 2028 (in 575 days), covering the period to 31 August 2027.
When is Tarmon Services 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 August 2027, due by 9 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 Tarmon Services Limited still trading?
Tarmon Services 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 Tarmon Services Limited do?
Tarmon Services Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Tarmon Services Limited?
Tarmon Services Limited was incorporated on 10 August 2026, less than a year ago.
What is the penalty if Tarmon Services 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 Tarmon Services 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.