- Company number
- 13408451
- Incorporated
- 19 May 20215 years trading
- Registered office
- 61 Stevensons Road, Longstanton, Cambridge, CB24 3GY
- Nature of business
- Construction of commercial buildings; Other building completion and finishing
Construct Building Services Limited is a 5-year-old private limited company registered in Cambridge, company number 13408451, one of 238 building contractors in Cambridge. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £526K (+86.8%) on the year before, to £1.1M.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £2.1M against £1.1M owed within a year: 2.0 times cover.
- 5 employees on average, up from 4 the year before.
- Balance sheets on record for 5 years, 2022 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £1.1M | £1.1M | £2.1M | £1.1M | 5 |
| 31 Mar 2025 | £606K | £676K | £1M | £482K | 4 |
| 31 Mar 2024 | £451K | £327K | £680K | £272K | 4 |
| 31 Mar 2023 | £595K | £246K | £989K | £421K | 3 |
| 31 Mar 2022 | £30K | £2,762 | £83K | £53K | 3 |
Public contracts won
Construct Building Services Limited has 6 public sector contract awards on record; the ones with their own published value total £1.3M, from 2024 to 2026. Source: Contracts Finder and Find a Tender award notices. For 4 of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. 4 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- North West Anglia NHS Foundation Trust3 awards
- NHS Shared Business Services Limited1 award
- West Suffolk NHS Foundation Trust1 award
- Procurement Assist Limited c/o Integrated Facilities Management Bolton Ltd (iFM Bolton)1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| NHS Shared Business Services Limited | Hard Facilities Management 3 | Ceiling, not shown | 25 Aug 2026 |
| North West Anglia NHS Foundation Trust | RAAC failsafe and Refurbishment | £1.1M | 31 Jul 2026 |
| North West Anglia NHS Foundation Trust | Service Wing - Demolition and Refurbishment | Ceiling, not shown | 31 Jul 2026 |
| North West Anglia NHS Foundation Trust | Service Wing - Demolition and Refurbishment | Ceiling, not shown | 10 Jun 2026 |
| West Suffolk NHS Foundation Trust | Refurbishment of Main Entrance WC at West Suffolk NHS Foundation Trust | £119K | 26 Jan 2026 |
| Procurement Assist Limited c/o Integrated Facilities Management Bolton Ltd (iFM Bolton) | Capital Investment Framework Agreement | Ceiling, not shown | 20 Mar 2024 |
Where Construct Building Services Limited is registered
The registered office is in Cambridge (CB24), in the South Cambridgeshire local authority area, East of England. Show CB24 3GY on a map.
Other trade companies in CB24
- Pro Radiant Cleaners LtdCleaning companies
- C Smith Engineering LtdMachinery repair and installation
- Mykin LimitedElectricians
- A & A Land Development LimitedBuilders
- Menzies Repairs LtdSpecialist contractors
- Adc Mechanical LtdMachinery repair and installation
- Cam Glow Cleaning LimitedCleaning companies
- Majestic Sequoia Group LtdCleaning companies
What happens if Construct Building Services 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 13408451
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 May 2021 (5 years ago)
- Registered office
- 61 Stevensons Road, Longstanton, Cambridge, CB24 3GY
- Nature of business
- Construction of commercial buildings (SIC 41201)
Other building completion and finishing (SIC 43390) - Year end
- 31 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 7 July 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 Cambridge
Other active building contractors registered in Cambridge.
- Cook & Cook Construction Ltd2012
- Cook & Cook Consultancy Limited2017
- County Windows (Cambridge) Ltd2013
- Cristian & Gabriel Building Ltd2020
- Crown CB Limited2025
- D D Building Limited2020
- D K Brown Construction Ltd2020
- D Purvis Carpentry & Building Limited2013
All building contractors in Cambridge · All trades in Cambridge · Builders across the UK
Frequently asked questions
When are Construct Building Services Limited's accounts due?
Construct Building Services Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Construct Building Services Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Construct Building Services Limited still trading?
Construct Building Services 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 Construct Building Services Limited do?
Construct Building Services Limited is registered under Construction of commercial buildings (SIC 41201); Other building completion and finishing (SIC 43390).
How old is Construct Building Services Limited?
Construct Building Services Limited was incorporated on 19 May 2021, 5 years ago.
Has Construct Building Services Limited won public sector contracts?
Yes. Construct Building Services Limited has 6 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £1.3M), most recently from NHS Shared Business Services Limited.
What is the penalty if Construct Building Services 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 Construct Building Services 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.