TETHRIX LTD
Company details
- Registered name
- TETHRIX LTD
- Company number
- 05314289
- Registered office
- CARLYLE HOUSE, LOWER GROUND FLOOR, 235 - 237 VAUXHALL BRIDGE ROAD, LONDON, SW1V 1AU, ENGLAND · 40 other companies at this postcode
- Company type
- Private Limited Company
- Incorporated on
- 15 December 2004
- Status
- Active
- Age
- 21 years
- Previous names
- CARAT FINANCE LIMITED (to 11 Dec 2025)
- Nature of business (SIC)
- 70221 — Financial management
- Accounts — next due
- 30 Sept 2026
- Accounts — last made up to
- 31 Dec 2024
- Confirmation statement — next due
- 11 Sept 2027
- Confirmation statement — last
- 28 Aug 2026
What the register says
Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.
- Renamed on 11 December 2025; previously CARAT FINANCE LIMITED.
- The last accounts filed were dormant accounts — the company reported no trading.
Companies House register snapshot, read 02/09/2026.
People with significant control
Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors
Corporate structure
Who controls this company, and who they control in turn
Connections
Change history
Reconstructed from the dated records Companies House publishes
| Date | Change | Was | Now |
|---|---|---|---|
| 05/01/2026 | Person with significant control ceased | Mr Christophe Antoine, Henri Giovannetti | — |
| 05/01/2026 | Person with significant control added | — | Nikola Rodin |
| 11/12/2025 | Registered name changed | CARAT FINANCE LIMITED | TETHRIX LTD |
| 06/04/2016 | Person with significant control added | — | Mr Christophe Antoine, Henri Giovannetti |
Financial highlights
Parsed from the filed statutory accounts (£ thousands, except employees)
| Metric | FY2024 | FY2023 |
|---|---|---|
| Net assets | -221 | -221 |
| Employees (avg) | 1 | 1 |
Documents for TETHRIX LTD
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The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.
Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.
Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.
Data protection register
No entry found on the ICO register of fee payers under this name.
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About TETHRIX LTD (05314289)
TETHRIX LTD is a private limited company incorporated on 15 December 2004 and registered in the United Kingdom under company number 05314289. Its registered office is at CARLYLE HOUSE, LOWER GROUND FLOOR, 235 - 237 VAUXHALL BRIDGE ROAD, LONDON, SW1V 1AU, ENGLAND. The recorded nature of business is financial management (SIC 70221). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Mr Christophe Antoine, Henri Giovannetti. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.
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