- Companies
- Builders
- Waltham Abbey
- Mirt (London) Ltd
Mirt (London) Ltd
- Company number
- 11226572
- Incorporated
- 27 Feb 20188 years trading
- Registered office
- Unit 4/5 Meridian Business Park, Fleming Road, Waltham Abbey, Essex, EN9 3BZ
- Nature of business
- Construction of commercial buildings
Mirt (London) Ltd is a 8-year-old private limited company registered in Waltham Abbey, company number 11226572, one of 92 building contractors in Waltham Abbey. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 £22K (+5.9%) on the year before, to £389K.
- Net assets rose in 6 of 6 year-on-year comparisons on record.
- Current assets of £515K against £399K owed within a year: 1.3 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £389K | £153K | £515K | £399K | 0 |
| 29 Feb 2024 | £368K | £166K | £689K | £316K | 3 |
| 28 Feb 2023 | £329K | £11K | £498K | £150K | 2 |
| 28 Feb 2022 | £252K | £7,888 | £522K | £237K | 3 |
| 28 Feb 2021 | £152K | £19K | £433K | £242K | 3 |
| 28 Feb 2020 | £56K | £132K | £76K | 0 | |
| 28 Feb 2019 | £12K | £54K | £42K |
Where Mirt (London) Ltd is registered
The registered office is in Waltham Abbey (EN9), in the Epping Forest local authority area, East of England. Show EN9 3BZ on a map.
Other trade companies in EN9
- HS Property Work LtdProperty developers
- Skapad LtdProperty developers
- Valens Fire Solutions LtdInstallers
- Delton Project Services (DPS) LtdGroundworks and demolition
- N.Thorpe LtdFinishing trades
- DM Rubbish Cleaning LimitedCleaning companies
- JMP Windows and Doors LimitedJoiners and carpenters
- H&Harison LimitedFinishing trades
Also registered at this address
1 other company uses the same registered office as Mirt (London) Ltd.
- Lodestone Mep LtdFinishing trades
What happens if Mirt (London) 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 11226572
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 February 2018 (8 years ago)
- Registered office
- Unit 4/5 Meridian Business Park, Fleming Road, Waltham Abbey, Essex, EN9 3BZ
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 14 April 2026
- Previous names
- Anthony Clark Furniture Ltd (until 18 Sep 2018)
Building Trades Services Limited (until 6 Aug 2018)
Prime Vanitys Furniture Limited (until 5 Jun 2018)
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 Waltham Abbey
Other active building contractors registered in Waltham Abbey.
- N.F. Plastering Ltd2016
- NDN Properties Limited2020
- Oakstone Construction Limited2016
- Our Best Builder Ltd2025
- Pav-BG Ltd2020
- Platform for Design Ltd2026
- Probgbuild Ltd2026
- R.D Pro Builders Ltd2021
All building contractors in Waltham Abbey · All trades in Waltham Abbey · Builders across the UK
Frequently asked questions
When are Mirt (London) Ltd's accounts due?
Mirt (London) Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Mirt (London) Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Mirt (London) Ltd still trading?
Mirt (London) 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 Mirt (London) Ltd do?
Mirt (London) Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is Mirt (London) Ltd?
Mirt (London) Ltd was incorporated on 27 February 2018, 8 years ago.
What is the penalty if Mirt (London) 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 Mirt (London) 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.