- Companies
- Specialist contractors
- York
- Carbon 2 Zero Ltd
Carbon 2 Zero Ltd
- Company number
- 06732953
- Incorporated
- 24 Oct 200817 years trading
- Registered office
- The Gardens Murton Way, Murton, York, YO19 5UJ
- Nature of business
- Other specialised construction activities n.e.c.
Carbon 2 Zero Ltd is a 17-year-old private limited company registered in York, company number 06732953, one of 101 specialist construction companies in York. Its next accounts are due at Companies House on 30 July 2027, and the CT600 for the period to 30 October 2026 is due at HMRC on 30 October 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 £2,378 (-4.1%) on the year before, to -£61K.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 30 Oct 2025 | -£61K | £0 | £61K | 0 | |
| 30 Oct 2024 | -£58K | £1 | £58K | 0 | |
| 30 Oct 2023 | -£57K | £1 | £57K | 0 | |
| 30 Oct 2022 | -£54K | £1,298 | £56K | 0 | |
| 30 Oct 2021 | -£52K | £1,106 | £54K | 0 | |
| 30 Oct 2020 | -£55K | £66 | £55K | 2019 | |
| 31 Oct 2019 | -£36K | £36K | |||
| 31 Oct 2018 | £230 | £21K | £25K | ||
| 31 Oct 2017 | £2,933 | £19K | £20K | ||
| 31 Oct 2016 | £1,663 | £20K | £37K |
Where Carbon 2 Zero Ltd is registered
The registered office is in York (YO19), in the York local authority area, Yorkshire and The Humber. Show YO19 5UJ on a map.
Other trade companies in YO19
- York Heritage Build and Maintanance LtdBuilders
- RJ Brickwork & Sons LtdBuilders
- Potton Homes LimitedBuilders
- Historic Groundworks LtdSpecialist contractors
- Howardian Homes LtdBuilders
- Pro Juvenateuk LtdCleaning companies
- The Mews Concept LimitedProperty developers
- Templin Propping Systems LtdCivil engineering
What happens if Carbon 2 Zero 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 30 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Jul 2027 to 30 Aug 2027 | £150 |
| 1 to 3 months late | 31 Aug 2027 to 30 Oct 2027 | £375 |
| 3 to 6 months late | 31 Oct 2027 to 30 Jan 2028 | £750 |
| More than 6 months late | From 31 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Oct 2027 | £200 |
| 3 months late | 30 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Oct 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
- 06732953
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 October 2008 (17 years ago)
- Registered office
- The Gardens Murton Way, Murton, York, YO19 5UJ
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 October 2025
- Last confirmation statement
- 24 October 2025
- Previous names
- LCD Northern Limited (until 15 Mar 2010)
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 York
Other active specialist construction companies registered in York.
- CG Building & Restoration Limited2013
- Collier Plant Hire (York) Limited1979
- Contract Landscapes U.K. Limited1994
- Core Groundworks (York) Ltd2019
- Davies Project Solutions Ltd2016
- Daxin Building Ltd2021
- DF Silo Construction Ltd2024
- DK Tenants Limited2002
All specialist construction companies in York · All trades in York · Specialist contractors across the UK
Frequently asked questions
When are Carbon 2 Zero Ltd's accounts due?
Carbon 2 Zero Ltd's next accounts are due at Companies House by 30 July 2027 (in 291 days), covering the period to 30 October 2026.
When is Carbon 2 Zero Ltd's CT600 due?
The CT600 for the period to 30 October 2026 is due at HMRC by 30 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 July 2027.
Is Carbon 2 Zero Ltd still trading?
Carbon 2 Zero 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 Carbon 2 Zero Ltd do?
Carbon 2 Zero Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Carbon 2 Zero Ltd?
Carbon 2 Zero Ltd was incorporated on 24 October 2008, 17 years ago.
What is the penalty if Carbon 2 Zero 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 Carbon 2 Zero 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.