- Companies
- Specialist contractors
- Leigh on Sea
- Marshall Steel Ltd
Marshall Steel Ltd
- Company number
- 06527234
- Incorporated
- 7 Mar 200818 years trading
- Registered office
- Charter House, 103-105 Leigh Road, Leigh on Sea, Essex, SS9 1JL
- Nature of business
- Other specialised construction activities n.e.c.
Marshall Steel Ltd is a 18-year-old private limited company registered in Leigh on Sea, company number 06527234, one of 36 specialist construction companies in Leigh on Sea. 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 £22K (-42.2%) on the year before, to £30K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £171K against £107K owed within a year: 1.6 times cover.
- 3 employees on average, down from 4 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £30K | £71K | £171K | £107K | 3 |
| 31 Mar 2024 | £52K | £45K | £193K | £107K | 4 |
| 31 Mar 2023 | £49K | £132K | £270K | £188K | 4 |
| 31 Mar 2022 | £48K | £158K | £295K | £214K | 4 |
| 31 Mar 2021 | £29K | £147K | £245K | £183K | 4 |
| 31 Mar 2020 | £14K | £23K | £273K | £211K | 3 |
| 31 Mar 2019 | £13K | £16K | £258K | £198K | 3 |
| 31 Mar 2018 | £15K | £0 | £154K | £92K | 3 |
| 31 Mar 2017 | £17K | £4,137 | £214K | £153K | 3 |
| 31 Mar 2016 | £19K | £45K | £278K | £219K |
Where Marshall Steel Ltd is registered
The registered office is in Leigh on Sea (SS9), in the Southend-on-Sea local authority area, East of England. Show SS9 1JL on a map.
Other trade companies in SS9
- Cheap Locksmith Essex LtdRepair services
- Alexander Hall Real Estate LtdProperty developers
- Britannia Roofing & Dampproofing LtdRoofers
- Elite Build & Co (Essex) LtdBuilders
- High Lift Scaffold LimitedScaffolders
- Hill's Plumbing, Heating & Gas LtdPlumbers and heating engineers
- MTS Piling LimitedSpecialist contractors
- Install & Transport LimitedMachinery repair and installation
Also registered at this address
24 other companies use the same registered office as Marshall Steel Ltd.
- Angel Development Company LimitedBuilders
- Anglia Battery and Filter Co LimitedMotor traders
- Apron Design LimitedInstallers
- Atrios Designs LtdBuilders
- Bathroom and Plumbing Services LimitedPlumbers and heating engineers
- Brights Locksmiths LimitedRepair services
- Car Hospital (Southend) LimitedMechanics and garages
- Chalkwell Park Motors LimitedMotor traders
- Cheap Locksmith Essex LtdRepair services
- Countryside Style LimitedProperty developers
- D. Wilson Developments LimitedInstallers
- DM Electrical (Essex) LtdElectricians
- Elite Build & Co (Essex) LtdBuilders
- Floor Coverings Essex LtdFloor and wall tilers
- Greenbridge Services LimitedFinishing trades
- Kontor Construction LimitedCivil engineering
- L T B Builders LtdSpecialist contractors
- Le Vack Estates LimitedBuilders
- N.R. Speakman LimitedFinishing trades
- Newbuild Decorating Contractors LimitedPainters and decorators
- Precision Paintworks LtdPainters and decorators
- Rowan Civil Engineers LimitedCivil engineering
- Structure Tec (UK) LimitedSpecialist contractors
- Thameside Fire Stopping LimitedInstallers
What happens if Marshall Steel 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
- 06527234
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 March 2008 (18 years ago)
- Registered office
- Charter House, 103-105 Leigh Road, Leigh on Sea, Essex, SS9 1JL
- 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
- 7 March 2026
- Previous names
- D L Steel Construction Limited (until 6 Sep 2012)
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 Leigh on Sea
Other active specialist construction companies registered in Leigh on Sea.
- Mike's Mobile Arc Welding Ltd2026
- MLS Ground Works Limited2014
- Nicokoli Ltd2023
- North London Fire Protection Ltd2021
- Premium Tiling & Carpentry Ltd2023
- Quartersawn Limited2012
- Ray Rutherford Building & Design Limited2003
- Site CMC Ltd2018
All specialist construction companies in Leigh on Sea · All trades in Leigh on Sea · Specialist contractors across the UK
Frequently asked questions
When are Marshall Steel Ltd's accounts due?
Marshall Steel 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 Marshall Steel 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 Marshall Steel Ltd still trading?
Marshall Steel 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 Marshall Steel Ltd do?
Marshall Steel Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Marshall Steel Ltd?
Marshall Steel Ltd was incorporated on 7 March 2008, 18 years ago.
What is the penalty if Marshall Steel 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 Marshall Steel 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.