PARTHENON PROJECT
Company details
- Registered name
- PARTHENON PROJECT
- Company number
- 13904504
- Registered office
- FIFTH FLOOR, ONE NEW CHANGE, LONDON, EC4M 9AF, UNITED KINGDOM · 244 other companies at this postcode
- Company type
- PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption)
- Incorporated on
- 9 February 2022
- Status
- Active
- Age
- 4 years
- Nature of business (SIC)
- 74990 — Non-trading company non trading
- Accounts — next due
- 30 Nov 2026
- Accounts — last made up to
- 28 Feb 2025
- Confirmation statement — next due
- 22 Feb 2027
- Confirmation statement — last
- 08 Feb 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.
- 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 |
|---|---|---|---|
| 09/02/2022 | Person with significant control added | — | Ms Melissa Mathilda Lefas |
| 09/02/2022 | Person with significant control added | — | Mr Ioannis Athanasios Lefas |
Financial highlights
Parsed from the filed statutory accounts (£ thousands, except employees)
| Metric | FY2025 | FY2024 |
|---|---|---|
| Net assets | 0 | 0 |
Documents for PARTHENON PROJECT
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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.
Not every organisation has to register — some are exempt. An absent entry is a question to ask, not a finding.
Get this company via API
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GET /v1/company/gb/13904504
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About PARTHENON PROJECT (13904504)
PARTHENON PROJECT is a pri/lbg/nsc (private, limited by guarantee, no share capital, use of 'limited' exemption) incorporated on 9 February 2022 and registered in the United Kingdom under company number 13904504. Its registered office is at FIFTH FLOOR, ONE NEW CHANGE, LONDON, EC4M 9AF, UNITED KINGDOM. The recorded nature of business is non-trading company non trading (SIC 74990). The company is currently active , with statutory accounts last made up to 28 February 2025. , and the person with significant control is Mr Ioannis Athanasios Lefas. 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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