- Companies
- Specialist contractors
- Doncaster
- Conform Safety Management Ltd
Conform Safety Management Ltd
- Company number
- 06403762
- Incorporated
- 19 Oct 200718 years trading
- Registered office
- Balby Court Business Campus, Balby Carr Bank, Doncaster, DN4 8DE
- Nature of business
- Other specialised construction activities n.e.c.
Conform Safety Management Ltd is a 18-year-old private limited company registered in Doncaster, company number 06403762, one of 187 specialist construction companies in Doncaster. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 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 £666 (-5.1%) on the year before, to £12K.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £74K against £76K owed within a year: 1.0 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £12K | £21K | £74K | £76K | 1 |
| 31 Jan 2024 | £13K | £809 | £38K | £12K | 0 |
| 31 Jan 2022 | £13K | £52K | £25K | 1 | |
| 31 Jan 2021 | £71K | £108K | £25K | 1 | |
| 31 Jan 2020 | £72K | £81K | £27K | 1 | |
| 31 Jan 2019 | £73K | £96K | £32K | ||
| 31 Jan 2018 | £72K | £80K | £17K | ||
| 31 Jan 2017 | £60K | £80K | £18K | ||
| 31 Jan 2016 | £53K | £15K | £78K | £24K | |
| 31 Jan 2015 | £50K | £16K | £79K | £25K |
Where Conform Safety Management Ltd is registered
The registered office is in Doncaster (DN4), in the Doncaster local authority area, Yorkshire and The Humber. Show DN4 8DE on a map.
Other trade companies in DN4
- Krishtal Cleaning LtdCleaning companies
- Regional Services & Maintenance LtdElectricians
- Kristan Carr E&M LimitedElectricians
- Brookes Home and Heating LtdBuilders
- 1ST Ground Construction Management Services LtdProperty developers
- Speedy Transport Doncaster LtdMechanics and garages
- Team Clean Group Commercial LtdCleaning companies
- Veridian Guard LtdInstallers
Also registered at this address
3 other companies use the same registered office as Conform Safety Management Ltd.
- 1ST Ground Construction Management Services LtdProperty developers
- All Trade Systems LtdProperty developers
- Castle Steel Buildings LimitedBuilders
What happens if Conform Safety Management 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 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
- 06403762
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 October 2007 (18 years ago)
- Registered office
- Balby Court Business Campus, Balby Carr Bank, Doncaster, DN4 8DE
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 19 October 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 Doncaster
Other active specialist construction companies registered in Doncaster.
- CR Plant Limited2021
- Craven Environmental Ltd2015
- CS Construction (Doncaster) Limited2025
- Cutting Edge Paving Limited2008
- CVN Ltd2019
- D Jani Construction Ltd2019
- Dale Steel Buildings Ltd2025
- Danny Adams Rope Techniques Ltd2017
All specialist construction companies in Doncaster · All trades in Doncaster · Specialist contractors across the UK
Frequently asked questions
When are Conform Safety Management Ltd's accounts due?
Conform Safety Management Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Conform Safety Management Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Conform Safety Management Ltd still trading?
Conform Safety Management 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 Conform Safety Management Ltd do?
Conform Safety Management Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Conform Safety Management Ltd?
Conform Safety Management Ltd was incorporated on 19 October 2007, 18 years ago.
What is the penalty if Conform Safety Management 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 Conform Safety Management 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.