- Company number
- 07521062
- Incorporated
- 8 Feb 201115 years trading
- Registered office
- Flat 65, Kendal House, 50 Collier Street, London, N1 9DF
- Nature of business
- Construction of domestic buildings
Tombest Building Services Ltd is a 15-year-old private limited company registered in London, company number 07521062, one of 12,075 building contractors in London. 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 £1,675 (+12.2%) on the year before, to £15K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £18K against £2,973 owed within a year: 6.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £15K | £18K | £2,973 | 1 | |
| 31 Mar 2024 | £14K | £17K | £2,816 | 1 | |
| 31 Mar 2023 | £12K | £15K | £3,558 | 1 | |
| 31 Mar 2022 | £6,569 | £9,680 | £3,111 | 1 | |
| 31 Mar 2021 | £3,295 | £8,025 | £3,270 | 1 | |
| 31 Mar 2020 | £2,840 | £5,526 | 1 | ||
| 31 Mar 2019 | £1,388 | £2,775 | 1 | ||
| 31 Mar 2018 | £474 | £698 | 1 | ||
| 31 Mar 2017 | £719 | £2,841 | 0 | ||
| 29 Feb 2016 | £793 | £1,659 | £866 |
Who runs and owns Tombest Building Services Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| T*** K*** | Director | Mar 2013 |
3 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| T*** K*** | Secretary | Feb 2011 | Mar 2013 |
| T*** K*** | Director | Feb 2011 | Mar 2013 |
| J*** L*** | Director | Feb 2016 | Nov 2017 |
Person with significant control
Where Tombest Building Services Ltd is registered
The registered office is in London (N1), in the Islington local authority area, London. Show N1 9DF on a map.
Other trade companies in N1
- Tagwise LtdSpecialist contractors
- Sphere Aviation Solutions UK LtdMachinery repair and installation
- Get IT Done Builders LtdJoiners and carpenters
- Evolution Products LimitedMotor traders
- Fleetstone Trading LtdMotor traders
- Kenneth Brady LtdElectricians
- UK Import Export LtdBuilders
- Magic Door Services LimitedMachinery repair and installation
What happens if Tombest Building Services 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
- 07521062
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 February 2011 (15 years ago)
- Registered office
- Flat 65, Kendal House, 50 Collier Street, London, N1 9DF
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 28 January 2026
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 London
Other active building contractors registered in London.
- Tomixas Ltd2022
- Tommy Construction Limited2014
- Tomo Bau London Ltd2026
- Tomorrow Building UK Ltd2025
- Tompea Ltd2014
- Toni 76 Ltd2019
- Toniba Ltd2020
- Tonigs Ltd2017
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Tombest Building Services Ltd's accounts due?
Tombest Building Services 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 Tombest Building Services 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 Tombest Building Services Ltd still trading?
Tombest Building Services 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 Tombest Building Services Ltd do?
Tombest Building Services Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Tombest Building Services Ltd?
Tombest Building Services Ltd was incorporated on 8 February 2011, 15 years ago.
Who runs Tombest Building Services Ltd?
Tombest Building Services Ltd has 1 active director, the longest-serving appointed in Mar 2013. Their names and service addresses are on the Companies House register.
Who owns Tombest Building Services Ltd?
One person or company has significant control of Tombest Building Services Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Tombest Building Services 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 Tombest Building Services 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.