- Companies
- Civil engineering
- Mitcham
- Paul Mulcair (UK) Ltd
Paul Mulcair (UK) Ltd
- Company number
- 09502238
- Incorporated
- 20 Mar 201511 years trading
- Registered office
- 29 Veals Mead, Mitcham, CR4 3SB
- Nature of business
- Construction of other civil engineering projects n.e.c.
Paul Mulcair (UK) Ltd is a 11-year-old private limited company registered in Mitcham, company number 09502238, one of 27 civil engineering contractors in Mitcham. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 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 £985K (+39.6%) on the year before, to £3.5M.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £5.9M against £2.5M owed within a year: 2.4 times cover.
- 11 employees on average, down from 12 the year before.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2026 | £3.5M | £1.1M | £5.9M | £2.5M | 11 |
| 31 May 2025 | £2.5M | £294K | £4.7M | £2.3M | 12 |
| 31 May 2024 | £1.8M | £16K | £3.2M | £1.5M | 12 |
| 31 May 2023 | £1.3M | £281K | £1.9M | £638K | 14 |
| 31 May 2022 | £667K | £173K | £1.6M | £941K | 14 |
| 31 May 2021 | £554K | £36K | £1.3M | £814K | 11 |
| 31 May 2020 | £142K | £228K | £751K | £674K | 5 |
| 31 May 2019 | £796K | £113K | £1.4M | £636K | |
| 31 May 2018 | £727K | £44K | £1.5M | £814K | |
| 31 May 2017 | £457K | £340K | £3M | £2.5M |
Where Paul Mulcair (UK) Ltd is registered
The registered office is in Mitcham (CR4), in the Merton local authority area, London. Show CR4 3SB on a map.
Other trade companies in CR4
- Mendevo LimitedFloor and wall tilers
- Az Auto Body Repair LtdMechanics and garages
- Welcome Maintenance LimitedPainters and decorators
- Fixmot LtdMechanics and garages
- MPB Property Care LtdFinishing trades
- Aoo Building Services LtdBuilders
- LDN Plumbing Heating and Cooling LimitedPlumbers and heating engineers
- Dgha Construction LtdBuilders
Also registered at this address
2 other companies use the same registered office as Paul Mulcair (UK) Ltd.
- Bazaari LimitedRepair services
- JMG Contracts (London) LimitedSpecialist contractors
What happens if Paul Mulcair (UK) 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 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 09502238
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 March 2015 (11 years ago)
- Registered office
- 29 Veals Mead, Mitcham, CR4 3SB
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 20 March 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Mitcham
Other active civil engineering contractors registered in Mitcham.
- Pheing Construction UK Ltd2025
- Ride Marfo and Iama Ltd2014
- Sheriff Railway,Highway Ltd2015
- Shiro Services UK Limited2025
- Siteng Ltd2016
- TKJ Energy Ltd2024
- UK & European Construction Ltd1997
- World Business Group Ltd.2020
All civil engineering contractors in Mitcham · All trades in Mitcham · Civil engineering across the UK
Frequently asked questions
When are Paul Mulcair (UK) Ltd's accounts due?
Paul Mulcair (UK) Ltd's next accounts are due at Companies House by 29 February 2028 (in 504 days), covering the period to 31 May 2027.
When is Paul Mulcair (UK) Ltd's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is Paul Mulcair (UK) Ltd still trading?
Paul Mulcair (UK) 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 Paul Mulcair (UK) Ltd do?
Paul Mulcair (UK) Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Paul Mulcair (UK) Ltd?
Paul Mulcair (UK) Ltd was incorporated on 20 March 2015, 11 years ago.
What is the penalty if Paul Mulcair (UK) 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 Paul Mulcair (UK) 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.