- Company number
- 17351225
- Incorporated
- 21 Jul 2026
- Registered office
- Office 20013 182-184 High Street North, East Ham, London, E6 2JA
- Nature of business
- Construction of domestic buildings; Retail trade of motor vehicle parts and accessories; Freight transport by road; Unlicensed restaurants and cafes
R Coss Ltd is a newly incorporated private limited company registered in East Ham, company number 17351225, one of 48 building contractors in East Ham. Its next accounts are due at Companies House on 21 April 2028, and its first CT600 is due at HMRC on 20 July 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns R Coss Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| J*** S*** | Director | Jul 2026 |
| A*** A*** | Secretary | Oct 2026 |
Person with significant control
Where R Coss Ltd is registered
The registered office is in East Ham (E6), in the Newham local authority area, London. Show E6 2JA on a map.
Other trade companies in E6
- Dabostech LtdProperty developers
- Ryanlyn LimitedCleaning companies
- Benjamin's Decorating Services LimitedSpecialist contractors
- Wexstons C LtdRepair services
- Ramya Motors LtdMotor traders
- Nil Art Decor LtdBuilders
- Ari & Bleri LtdBuilders
- Gorgos Electrical Services LtdElectricians
What happens if R Coss 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 21 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 22 Apr 2028 to 21 May 2028 | £150 |
| 1 to 3 months late | 22 May 2028 to 21 Jul 2028 | £375 |
| 3 to 6 months late | 22 Jul 2028 to 21 Oct 2028 | £750 |
| More than 6 months late | From 22 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 17351225
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 July 2026
- Registered office
- Office 20013 182-184 High Street North, East Ham, London, E6 2JA
- Nature of business
- Construction of domestic buildings (SIC 41202)
Retail trade of motor vehicle parts and accessories (SIC 45320)
Freight transport by road (SIC 49410)
Unlicensed restaurants and cafes (SIC 56102) - Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
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 East Ham
Other active building contractors registered in East Ham.
- Renofix Homes Ltd2026
- Sahz Contracting Ltd2026
- Sam Prox Ltd2026
- Spirit Building and Renovation Ltd2026
- The Allied Stone Ltd2026
- UK Construction and Engineering Ltd2024
- Velthaven Ltd2026
- VRG London Ltd2026
All building contractors in East Ham · All trades in East Ham · Builders across the UK
Frequently asked questions
When are R Coss Ltd's accounts due?
R Coss Ltd's next accounts are due at Companies House by 21 April 2028 (in 557 days), covering the period to 31 July 2027.
When is R Coss Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 20 July 2027, due by 20 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is R Coss Ltd still trading?
R Coss 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 R Coss Ltd do?
R Coss Ltd is registered under Construction of domestic buildings (SIC 41202); Retail trade of motor vehicle parts and accessories (SIC 45320); Freight transport by road (SIC 49410); Unlicensed restaurants and cafes (SIC 56102).
How old is R Coss Ltd?
R Coss Ltd was incorporated on 21 July 2026, less than a year ago.
Who runs R Coss Ltd?
R Coss Ltd has 1 active director, the longest-serving appointed in Jul 2026. Their names and service addresses are on the Companies House register.
Who owns R Coss Ltd?
One person or company has significant control of R Coss Ltd: an individual (owns 75% or more of the shares).
What is the penalty if R Coss 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 R Coss 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.