CHALLANGEX LTD
Company details
- Registered name
- CHALLANGEX LTD
- Company number
- 09924232
- Registered office
- 20-22 WENLOCK ROAD, LONDON, N1 7GU, ENGLAND · 36,373 other companies at this postcode
- Company type
- Private Limited Company
- Incorporated on
- 21 December 2015
- Status
- Active
- Age
- 10 years
- Previous names
- EMCI LONDON LTD (to 02 Feb 2021)
- Nature of business (SIC)
- 70229 — Management consultancy activities other than financial management · 73110 — Advertising agencies · 73200 — Market research and public opinion polling · 78109 — Other activities of employment placement agencies
- Accounts — next due
- 30 Sept 2026
- Accounts — last made up to
- 31 Dec 2024
- Confirmation statement — next due
- 03 Apr 2027
- Confirmation statement — last
- 20 Mar 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.
- 14,527 companies are registered at this address — commonly a formation agent or an accountant rather than an office.
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 |
|---|---|---|---|
| 02/02/2021 | Registered name changed | EMCI LONDON LTD | CHALLANGEX LTD |
| 06/04/2016 | Person with significant control added | — | Ms Ildiko Benko |
| 06/04/2016 | Person with significant control added | — | Mr Csaba Benko |
Financial highlights
Parsed from the filed statutory accounts (£ thousands, except employees)
| Metric | FY2024 | FY2023 |
|---|---|---|
| Total assets less current liabilities | 3 back to profit | -8 |
| Net assets | 3 back to profit | -8 |
Documents for CHALLANGEX 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 CHALLANGEX LTD (09924232)
CHALLANGEX LTD is a private limited company incorporated on 21 December 2015 and registered in the United Kingdom under company number 09924232. Its registered office is at 20-22 WENLOCK ROAD, LONDON, N1 7GU, ENGLAND. The recorded nature of business is management consultancy activities other than financial management (SIC 70229). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Mr Csaba Benko. 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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Management consultancy activities other than financial management across UK registers
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