- Companies
- Specialist contractors
- Amersham
- Bolster Construction Limited
Bolster Construction Limited
- Company number
- 05319439
- Incorporated
- 22 Dec 200421 years trading
- Registered office
- 1 Chiltern Business Centre, 63-65 Woodside Road, Amersham, Buckinghamshire, HP6 6AA
- Nature of business
- Other specialised construction activities n.e.c.
Bolster Construction Limited is a 21-year-old private limited company registered in Amersham, company number 05319439, one of 13 specialist construction companies in Amersham. Its next accounts are due at Companies House on 24 December 2026, and its first CT600 is due at HMRC on 31 December 2026.
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 down £167K (-30.7%) on the year before, to £377K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £447K against £89K owed within a year: 5.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | £377K | £405K | £447K | £89K | 1 |
| 31 Dec 2023 | £544K | £667K | £683K | £142K | 1 |
| 31 Dec 2022 | £357K | £115K | £583K | £231K | 0 |
| 31 Dec 2021 | £423K | £262K | £667K | £251K | 1 |
| 31 Dec 2020 | £484K | £208K | £536K | £62K | 1 |
| 31 Dec 2019 | £598K | £410K | £658K | £72K | 1 |
| 31 Dec 2018 | £558K | £376K | £623K | £82K | 1 |
| 31 Dec 2017 | £457K | £145K | £507K | £69K | 1 |
| 31 Dec 2016 | £431K | £294K | £484K | £79K | 1 |
| 31 Dec 2015 | £274K | £180K | £360K | £91K |
Who runs and owns Bolster Construction Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| T*** H*** | Director | Dec 2004 |
3 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| A*** H*** | Secretary | Dec 2004 | Mar 2010 |
| A.C. Secretaries Limited | Secretary (company) | Dec 2004 | Dec 2004 |
| A.C. Directors Limited | Director (company) | Dec 2004 | Dec 2004 |
Person with significant control
Where Bolster Construction Limited is registered
The registered office is in Amersham (HP6), in the Buckinghamshire local authority area, South East. Show HP6 6AA on a map.
Other trade companies in HP6
- An Design & Build LtdBuilders
- Coran Air Conditioning Solutions LtdPlumbers and heating engineers
- Coverplan Heating and Plumbing Services LtdPlumbers and heating engineers
- Samagra Developments LtdProperty developers
- Timmax LimitedCleaning companies
- Oliver Charles Garden Design&Build LtdBuilders
- JS Local Plumbing and Heating LtdPlumbers and heating engineers
- JSB & Son LimitedJoiners and carpenters
Also registered at this address
6 other companies use the same registered office as Bolster Construction Limited.
- Adept Building Services LimitedSpecialist contractors
- Paul J O'Reilly LimitedProperty developers
- Ship Shape Cleaning (London) LtdCleaning companies
- T.P.R. Mechanical Services LimitedPlumbers and heating engineers
- Terence Trustram LtdMachinery repair and installation
- Warmur LimitedSpecialist contractors
What happens if Bolster Construction 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 24 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Dec 2026 to 24 Jan 2027 | £150 |
| 1 to 3 months late | 25 Jan 2027 to 24 Mar 2027 | £375 |
| 3 to 6 months late | 25 Mar 2027 to 24 Jun 2027 | £750 |
| More than 6 months late | From 25 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 25 Mar 2027 | £200 |
| 3 months late | 24 Jun 2027 | another £200 |
| 6 months late | 24 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 24 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
- 05319439
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 December 2004 (21 years ago)
- Registered office
- 1 Chiltern Business Centre, 63-65 Woodside Road, Amersham, Buckinghamshire, HP6 6AA
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 27 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 22 December 2025
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 Amersham
Other active specialist construction companies registered in Amersham.
- Cereda Concrete Service Ltd2019
- Gsi Contract Services Limited2005
- Gsi Fire Protection Limited2018
- Landsdowne Design and Build Limited2011
- Lightwater Property Services Ltd2019
- Mikron Environmental Services Limited2008
- Right Track Installations Limited2016
- Sje Building Services Ltd2025
All specialist construction companies in Amersham · All trades in Amersham · Specialist contractors across the UK
Frequently asked questions
When are Bolster Construction Limited's accounts due?
Bolster Construction Limited's next accounts are due at Companies House by 24 December 2026 (in 72 days), covering the period to 24 March 2026.
When is Bolster Construction 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 31 December 2025, due by 31 December 2026, and one for the period to 24 March 2026, due by 24 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Bolster Construction Limited still trading?
Bolster Construction 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 Bolster Construction Limited do?
Bolster Construction Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Bolster Construction Limited?
Bolster Construction Limited was incorporated on 22 December 2004, 21 years ago.
Who runs Bolster Construction Limited?
Bolster Construction Limited has 1 active director, the longest-serving appointed in Dec 2004. Their names and service addresses are on the Companies House register.
Who owns Bolster Construction Limited?
One person or company has significant control of Bolster Construction Limited: an individual (owns 75% or more of the shares).
What is the penalty if Bolster Construction 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 Bolster Construction 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.