AITHERCO2 LTD
ACTIVEAITHERCO2 LTD provides advisory and trading services for carbon emissions and related commodities, h Sign up to read more
- Company number
- 07350111
- Incorporated
- 2010-08-18
- Last updated
- 12 Sept 2026
- Registered office
- QUADRANT HOUSE FLOOR 6, 4 THOMAS MORE SQUARE, LONDON, E1W 1YW, UNITED KINGDOM
- SIC
- 96090
No share issues or funding rounds.
Shareholders (as of 2025-12-01)
Sign up to see all →| Shareholder | Share class | Shares | Holding |
|---|---|---|---|
| MAURIZIO CASTELLI | ORDINARY | 100,015 | 99.9% |
| 8888888888888888888888 | 8888888888 | 8888888 | 88888 |
1 more shareholder on file , sign up free to see.
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Financial Data
Sign up to view →Period ending 2024-12-31
Fundraising by Year
Sign up to view →Active Officers (2)
PSCs (1)
- Ownership of shares 75 to 100 percent
- Voting rights 75 to 100 percent
Ceased (1)
Capital Raised per Employee (Last 6 Months)
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Capital raised per employee divides the equity AITHERCO2 LTD raised in the last six months by the headcount in its most recent filed accounts. It is a rough read on how capital-intensive the business is: a high figure means the company is raising a lot relative to the number of people it employs, which is typical of hardware, biotech and other research-heavy businesses. Headcount comes from annual accounts and so lags the funding date, often by a year or more.
Resigned Officers(1)
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These are the directors and secretaries who have left AITHERCO2 LTD. A resignation is filed with Companies House on form TM01 and the date below is the date the officer's appointment ended, not the date it was filed. Departures matter for reading a company's history: a founder leaving shortly after a funding round, or several directors resigning at once, is often the visible trace of a change of control or a restructure.