# CONSTRUCTION CARBON LTD (12688567)

> CONSTRUCTION CARBON LTD is an active private limited company (company number 12688567) incorporated on 22 June 2020, registered in London. Its registered activity is business and domestic software development (SIC 62012). Latest small accounts cover the period ending 30 June 2025, showing net assets of £87k and cash of £85k, with 3 employees on average. Net assets rose 83% on the prior period (£48k).

- Status: Active
- Incorporated: 2020-06-22
- Registered office: London, SE1 7PB
- SIC 62012: Business and domestic software development
- SIC 74901: Environmental consulting activities
- Next accounts due: 2027-03-30
- Confirmation statement due: 2027-07-06
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 15,170 comparable companies in London (median £702, upper quartile £27k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-06-30 | £87k | £85k | £27k | £1,972 | — | — | 3 |
| 2024-06-30 | £48k | −£7,432 | £133k | £78k | — | — | 3 |

current ratio 56.81; size band micro.

## Filing and accounts signals (facts, not a rating)

- Net assets above zero: Net assets £87,058 at 30 June 2025
- Net assets up 10% or more on the prior period: +83.0% vs prior period
- Current assets at least 1.5× creditors within one year: Current ratio 56.81
- Cash at bank of £50,000 or more: Cash £85,214
- Incorporated five or more years ago: Incorporated 22 June 2020

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Mr Gilbert James Lennox-King — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2020-11-01
- Mr Thomas Giles Woodforde Scott — has significant influence or control, since 2025-04-30

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/12688567
HTML: https://firmoscan.com/company/12688567-construction-carbon-ltd