- Companies
- Specialist contractors
- Romford
- Corros Limited
Corros Limited
- Company number
- 10824440
- Incorporated
- 19 Jun 20179 years trading
- Registered office
- Abacus House, 68A North Street, Romford, RM1 1DA
- Nature of business
- Other specialised construction activities n.e.c.
Corros Limited is a 9-year-old private limited company registered in Romford, company number 10824440, one of 279 specialist construction companies in Romford. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Corros LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £27K (-26.7%) on the year before, to £74K.
- Net assets rose in 5 of 7 year-on-year comparisons on record.
- Current assets of £87K against £13K owed within a year: 6.7 times cover.
- 2 employees on average, down from 3 the year before.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £74K | £35K | £87K | £13K | 2 |
| 30 Nov 2024 | £101K | £64K | £119K | £18K | 3 |
| 30 Nov 2023 | £74K | £90K | £15K | 2 | |
| 30 Nov 2022 | £64K | £111K | £21K | 1 | |
| 30 Nov 2021 | £13K | £32K | £48K | £10K | 1 |
| 30 Nov 2020 | £4,920 | £26K | £38K | £8,815 | 3 |
| 30 Nov 2019 | £8,388 | £30K | £42K | £8,906 | 1 |
| 30 Nov 2018 | £2,207 | £25K | £34K | £7,600 | 1 |
Where Corros Limited is registered
The registered office is in Romford (RM1), in the Havering local authority area, London. Show RM1 1DA on a map.
Other trade companies in RM1
- Steam & Cool Commercial Engineering LimitedMachinery repair and installation
- Saix LtdSpecialist contractors
- Mega Ark LimitedBuilders
- Damir Auto LtdMotor traders
- Vascobuild LimitedBuilders
- Dream Living Spaces LtdBuilders
- Douglas Windows and Doors LimitedGlaziers
- Sergei SSM Builders LtdFinishing trades
Shared registered office
37 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Corros Limited 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 10824440
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 June 2017 (9 years ago)
- Registered office
- Abacus House, 68A North Street, Romford, RM1 1DA
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 23 June 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 Romford
Other active specialist construction companies registered in Romford.
- Crystal Driveways & Landscapes Ltd2017
- Cwi (London) Limited2014
- Cwi Facades Limited2024
- CXM Ab Ltd2026
- D.S. Building Contractors Ltd2025
- D.W.H. (North West) Limited2004
- Dan Real Estate Ltd2024
- Danbrook Limited2016
All specialist construction companies in Romford · All trades in Romford · Specialist contractors across the UK
Frequently asked questions
When are Corros Limited's accounts due?
Corros Limited's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Corros Limited's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Corros Limited still trading?
Corros Limited 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 Corros Limited do?
Corros Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Corros Limited?
Corros Limited was incorporated on 19 June 2017, 9 years ago.
What is the penalty if Corros Limited 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 Corros Limited 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.