- Companies
- Specialist contractors
- Ruislip
- Sabinus Building Services Ltd
Sabinus Building Services Ltd
- Company number
- 09960293
- Incorporated
- 20 Jan 201610 years trading
- Registered office
- 6 Deborah Crescent, Ruislip, Middlesex, HA4 7TB
- Nature of business
- Other specialised construction activities n.e.c.
Sabinus Building Services Ltd is a 10-year-old private limited company registered in Ruislip, company number 09960293, one of 107 specialist construction companies in Ruislip. Its next accounts are due at Companies House on 30 June 2027, and its first CT600 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 down £24K on the year before, to -£24K.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £56K against £89K owed within a year: 0.6 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£24K | £32K | £56K | £89K | 3 |
| 31 Mar 2024 | £312 | £37K | £95K | £112K | 3 |
| 31 Mar 2023 | £17K | £50K | £128K | £135K | 3 |
| 31 Mar 2022 | £72K | £45K | £268K | £229K | 3 |
| 31 Mar 2021 | £4,125 | £31K | £137K | £197K | 3 |
| 31 Mar 2020 | -£14K | £76K | £162K | £180K | 3 |
| 31 Mar 2019 | £3,099 | £18K | £167K | £165K | 3 |
| 31 Mar 2018 | -£703 | £26K | £33K | £36K | 2 |
| 31 Mar 2017 | -£8,753 | £30K | £40K | £49K | 2 |
Where Sabinus Building Services Ltd is registered
The registered office is in Ruislip (HA4), in the Hillingdon local authority area, London. Show HA4 7TB on a map.
Other trade companies in HA4
- SSC London LtdGroundworks and demolition
- DCR Industriltdal LtdPainters and decorators
- Katardino Monten for General Contracting and Supplies LtdCivil engineering
- Apex Build & Move LtdBuilders
- Ridgeway Building Contracts LimitedProperty developers
- Azya Farah LtdBuilders
- Howdens Roofing & Guttering LimitedRoofers
- Vetro Glazing LimitedGlaziers
What happens if Sabinus 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 09960293
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 January 2016 (10 years ago)
- Registered office
- 6 Deborah Crescent, Ruislip, Middlesex, HA4 7TB
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 17 March 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 Ruislip
Other active specialist construction companies registered in Ruislip.
- Sentinel Rail Ltd2025
- Seventy Four Construction Ltd2020
- Shineworks Ltd2026
- SML Construction Ltd2025
- SPJM Construction Ltd2025
- T T Contractors Limited2011
- T&E Passive Fire Protection Limited2019
- Tanvi Construction Services Limited2026
All specialist construction companies in Ruislip · All trades in Ruislip · Specialist contractors across the UK
Frequently asked questions
When are Sabinus Building Services Ltd's accounts due?
Sabinus Building Services Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Sabinus Building Services Ltd'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 March 2026, due by 31 March 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Sabinus Building Services Ltd still trading?
Sabinus 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 Sabinus Building Services Ltd do?
Sabinus Building Services Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Sabinus Building Services Ltd?
Sabinus Building Services Ltd was incorporated on 20 January 2016, 10 years ago.
What is the penalty if Sabinus 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 Sabinus 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.