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- Civil engineering
- Dunstable
- Teomar Limited
Company profile · Civil engineering
Teomar Limited
Teomar Limited is a 10-year-old private limited company registered in Dunstable, company number 10206738, one of 56 civil engineering contractors in Dunstable. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 30 May 2026 is due at HMRC on 30 May 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 May 2025, as filed at Companies House.
Teomar Limited over the years
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 up £14K on the year before, to £15K.
- Net assets rose in 6 of 8 year-on-year comparisons on record.
- Current assets of £16K against £9,779 owed within a year: 1.6 times cover.
- 1 employee on average, up from -1 the year before.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £15K | £16K | £9,779 | 1 | |
| 31 May 2024 | £807 | £9,253 | £4,690 | -1 | |
| 31 May 2023 | £3,379 | £8,592 | £568 | -1 | |
| 31 May 2022 | £39K | £41K | £6,262 | -2 | |
| 31 May 2021 | £20K | £57K | £37K | 2 | |
| 31 May 2020 | £13K | £43K | £29K | 2 | |
| 31 May 2019 | £6,582 | £6,582 | |||
| 31 May 2018 | £4,565 | £4,565 | £4,565 | ||
| 31 May 2017 | £3,453 | £3,453 | £3,453 |
Where Teomar Limited is registered
The registered office is in Dunstable (LU6), in the Central Bedfordshire local authority area, East of England. Show LU6 3FD on a map.
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What happens if Teomar 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 May 2027 | £200 |
| 3 months late | 30 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 May 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
- 10206738
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 May 2016 (10 years ago)
- Registered office
- 26 Watling Gardens, Dunstable, LU6 3FD
- Nature of business
- Construction of railways and underground railways (SIC 42120)
- Year end
- 30 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 30 May 2026
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 Dunstable
Other active civil engineering contractors registered in Dunstable.
- Universal Construction (Midlands) Ltd2007
- Vinchi Services Ltd2026
- W Truter Ltd2011
- Whitehill Groundworks Ltd2017
- Able (Solar) Ltd2022
- Acorns Projects Limited2005
- Admi Construct Ltd2024
- Aec Facilities Limited2018
All civil engineering contractors in Dunstable · All trades in Dunstable · Civil engineering across the UK
Frequently asked questions
When are Teomar Limited's accounts due?
Teomar Limited's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 30 May 2026.
When is Teomar Limited's CT600 due?
The CT600 for the period to 30 May 2026 is due at HMRC by 30 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Teomar Limited still trading?
Teomar 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 Teomar Limited do?
Teomar Limited is registered under Construction of railways and underground railways (SIC 42120).
How old is Teomar Limited?
Teomar Limited was incorporated on 31 May 2016, 10 years ago.
What is the penalty if Teomar 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 Teomar 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.