Filing status
- Accounts due
- 28 February 2027
- Last accounts
- 31 May 2025
- Conf. stmt due
- 20 May 2027
- Last conf. stmt
- 6 May 2026
Smartcarbon Limited
- Incorporated
- 27 May 2016 (10 years)
- Industry
- Business and domestic software development (62012) Environmental consulting activities (74901)Other education n.e.c. (85590)
- Directors
- Lee Martin Jackson
- Owned by
- Accounts type
- Micro entity
- Region
- South East
- Address
- 36 Lower Cookham RoadMaidenheadSL6 8JU
Officers
This list may be incomplete. See all officers on Companies House
Officer details are public data from the Companies House register.
Jackson, Lee Martin
Director · Appointed 11 September 2026
British
Born October 1963 (63)
Director · Appointed 11 September 2026
British
Born April 1954 (72)
Director · Appointed 11 September 2026
British
Born November 1959
Officer history (1 former)
11 September 2026
Appointed Jackson, Lee Martin as Director
11 September 2026
11 September 2026
11 September 2026
Resigned Mills, Anna-Lisa as Director
27 May 2016
Appointed Mills, Anna-Lisa as Director
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 11 September 2026
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Company Limited By Shares
Reg. no. 17207587
Former controllers (1)
11 September 2026
Ceased Anna-Lisa Mills — Owns 75–100% of shares
Group structure 27 companies
Ownership group derived from the Companies House PSC register
Greengage Business Solutions Ltd Owns 50–75% of shares
Mission Net Zero (2050) Ltd Owns 75–100% of shares
Norvic Aero Engines Limited Owns 75–100% of shares
Quintex Systems Limited Owns 25–50% of shares
Real Engineering (Yorkshire) Limited Owns 75–100% of shares
Safe Shield Software Limited Owns 50–75% of shares
Sandsiv Group Limited Owns 25–50% of shares
Sandsiv UK Limited Owns 75–100% of shares
Tvi Compliance Limited Owns 75–100% of shares
O J Health & Safety Solutions Limited Owns 75–100% of shares
Clarius Business Services Limited Owns 75–100% of shares
O J Building Consultants Limited Owns 50–75% of shares
Tvi Distribution Ltd Owns 75–100% of shares
Tvi Investors Club Limited Owns 75–100% of shares
Pup Up Cafe Limited Owns 75–100% of shares
Smartcarbon Limited This company Owns 75–100% of shares
Tvi Manufacturing Ltd Owns 75–100% of shares
Vespace International Limited Owns 50–75% of shares
Absolute Corporate Events Limited Owns 75–100% of shares
Chilled Agency Limited Owns 50–75% of shares
Chilled Events Limited Owns 75–100% of shares
Class Events Limited Owns 75–100% of shares
K&N Travel Associates Limited Owns 75–100% of shares
Media Mirror Limited Owns 75–100% of shares
We Love This Limited Owns 75–100% of shares
Financials
Balance sheet as at 31 May 2025 · micro entity accounts
- Net Assets
- £36,897
- Debt Ratio
- 82%
- Current Ratio
- 1.2x
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|
| Fixed Assets | £3,944 | £2,691 | £3,553 | £4,490 | £5,040 | ||
| Current Assets | £198,435 | £264,613 | £183,447 | £81,501 | £10,584 | ||
| Cash | £1 | ||||||
| Creditors (< 1 year) | £160,873 | £190,864 | £157,143 | £26,918 | £13,034 | ||
| Creditors (> 1 year) | £4,934 | £13,967 | £7,707 | ||||
| Net Current Assets | £37,887 | £54,583 | (£1,851) | ||||
| Net Assets | £36,897 | £59,073 | £3,189 | £1 | £1 | ||
| Shareholder Funds | £36,897 | £77,173 | £47,450 | £59,073 | £3,189 | £1 | £1 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 14 September 2026 | Registered office address changed | |||
| 14 September 2026 | Appointment of a director | |||
| 14 September 2026 | Appointment of a director | |||
| 14 September 2026 | Appointment of a director | |||
| 14 September 2026 | Termination of appointment of a director |
Some other companies at this address
Other companies in this industry
London
Cambridge
London
London
Cambridge
By trade and location
Explore the largest companies
Need accounts figures, ownership or websites for thousands of companies? Bulk data & API →