- Companies
- Specialist contractors
- Bishop's Stortford
- Artmar Construction Ltd
Artmar Construction Ltd
- Company number
- 12687346
- Incorporated
- 20 Jun 20206 years trading
- Registered office
- 2 Cutlers Close,, Bishop's Stortford, Hertfordshire, CM23 4FW
- Nature of business
- Other specialised construction activities n.e.c.; Other engineering activities
Artmar Construction Ltd is a 6-year-old private limited company registered in Bishop's Stortford, company number 12687346, one of 50 specialist construction companies in Bishop's Stortford. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 up £2,487 (+22.7%) on the year before, to £13K.
- Net assets rose in 4 of 4 year-on-year comparisons on record.
- Current assets of £175K against £162K owed within a year: 1.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £13K | £732 | £175K | £162K | 0 |
| 31 Mar 2024 | £11K | £17K | £126K | £115K | 0 |
| 31 Mar 2023 | £6,141 | £61K | £82K | £76K | 0 |
| 31 Mar 2022 | £16 | £17K | £34K | £34K | 0 |
| 31 Mar 2021 | £2 | £9,925 | £22K | £22K | 0 |
Where Artmar Construction Ltd is registered
The registered office is in Bishop's Stortford (CM23), in the East Hertfordshire local authority area, East of England. Show CM23 4FW on a map.
Other trade companies in CM23
- Virtual Bee Property Development LtdProperty developers
- Cerberus (Compliance & Maintain) LimitedInstallers
- Cerberus (Electrical & Renewables) LimitedInstallers
- Bishop's Stortford Tyres Hub LimitedMechanics and garages
- Da Power LtdElectricians
- Henry Daniel Building Co LtdBuilders
- Wolfe Services LimitedMachinery repair and installation
- Bells Exterior Services LimitedCleaning companies
Also registered at this address
1 other company uses the same registered office as Artmar Construction Ltd.
- Prestige Engineering Site Services LtdSpecialist contractors
What happens if Artmar Construction 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 12687346
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 June 2020 (6 years ago)
- Registered office
- 2 Cutlers Close,, Bishop's Stortford, Hertfordshire, CM23 4FW
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
Other engineering activities (SIC 71129) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 26 April 2026
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 Bishop's Stortford
Other active specialist construction companies registered in Bishop's Stortford.
- Brownstone Building Services Ltd2015
- Brownstone Design & Build Ltd2026
- Churchgate Interiors Limited2020
- Clark Carpentry Solutions Limited2022
- Dwhite Mechanical Ltd2018
- Dynamic Ceilings & Partitions Ltd2022
- Envirotech Property Solutions Ltd2022
- Extreme Alpine Rope Access Ltd2021
All specialist construction companies in Bishop's Stortford · All trades in Bishop's Stortford · Specialist contractors across the UK
Frequently asked questions
When are Artmar Construction Ltd's accounts due?
Artmar Construction Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Artmar Construction Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Artmar Construction Ltd still trading?
Artmar Construction 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 Artmar Construction Ltd do?
Artmar Construction Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999); Other engineering activities (SIC 71129).
How old is Artmar Construction Ltd?
Artmar Construction Ltd was incorporated on 20 June 2020, 6 years ago.
What is the penalty if Artmar Construction 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 Artmar Construction 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.