- Company number
- 11373105
- Incorporated
- 21 May 20188 years trading
- Registered office
- 58 Hillborough Crescent, Houghton Regis, Dunstable, LU5 5NX
- Nature of business
- Construction of commercial buildings; Construction of roads and motorways; Other specialised construction activities n.e.c.; Other service activities n.e.c.
CSM Dominic Ltd is a 8-year-old private limited company registered in Dunstable, company number 11373105, one of 213 building contractors in Dunstable. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £497K (+112.7%) on the year before, to £939K.
- Net assets rose in 6 of 6 year-on-year comparisons on record.
- Current assets of £742K against £853K owed within a year: 0.9 times cover.
- 3 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 May 2025 | £939K | £155K | £742K | £853K | 3 |
| 31 May 2024 | £441K | £368K | £775K | £808K | 3 |
| 31 May 2023 | £308K | £12K | £496K | £494K | 3 |
| 31 May 2022 | £137K | £8,840 | £162K | £94K | 1 |
| 31 May 2021 | £69K | £14K | £83K | £28K | 1 |
| 31 May 2020 | £23K | £3,165 | £23K | £5,353 | 1 |
| 31 May 2019 | £1,575 | £8,532 | £6,588 | 1 |
Where CSM Dominic Ltd is registered
The registered office is in Dunstable (LU5), in the Central Bedfordshire local authority area, East of England. Show LU5 5NX on a map.
Other trade companies in LU5
- Holz Stehlen Interiors LtdJoiners and carpenters
- Group V Motors LimitedMotor traders
- Marsiv LtdBuilders
- FB Engineering Solutions LtdSpecialist contractors
- Valmir Plastering LtdPlasterers
- Jeeva Engineering LtdCivil engineering
- Shinning Stars Cleaning LtdCleaning companies
- Coc Floring LtdBuilders
Also registered at this address
2 other companies use the same registered office as CSM Dominic Ltd.
- CSM Estera LtdMechanics and garages
- CSM TM LtdGroundworks and demolition
What happens if CSM Dominic 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 11373105
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 May 2018 (8 years ago)
- Registered office
- 58 Hillborough Crescent, Houghton Regis, Dunstable, LU5 5NX
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of roads and motorways (SIC 42110)
Other specialised construction activities n.e.c. (SIC 43999)
Other service activities n.e.c. (SIC 96090) - Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 20 May 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 Dunstable
Other active building contractors registered in Dunstable.
- Curryhills Civil Engineering Ltd2014
- CVB Construct Ltd2018
- Dacam Construction Ltd2019
- Daniliuc Construction Ltd2026
- Danny Drive Limited2026
- Darren’S Tidy Builders Ltd2023
- DCM Heating & Constructions Ltd2018
- DD Contracts Ltd2012
All building contractors in Dunstable · All trades in Dunstable · Builders across the UK
Frequently asked questions
When are CSM Dominic Ltd's accounts due?
CSM Dominic Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is CSM Dominic Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is CSM Dominic Ltd still trading?
CSM Dominic 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 CSM Dominic Ltd do?
CSM Dominic Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of roads and motorways (SIC 42110); Other specialised construction activities n.e.c. (SIC 43999); Other service activities n.e.c. (SIC 96090).
How old is CSM Dominic Ltd?
CSM Dominic Ltd was incorporated on 21 May 2018, 8 years ago.
What is the penalty if CSM Dominic 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 CSM Dominic 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.