Annual accounts
Total Exemption Full accounts
30/09/2026Filing deadline
Made up to 31/12/2024Due 30/09/2026
- Next accounts made up to
- 31/12/2025
- Last accounts made up to
- 31/12/2024
21 SIX PLATFORM LIMITED
Active- 13157419Copy
Copy
Registry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- The Barn Calcot Mount, Calcot Lane, Curdridge, Hampshire SO32 2BN
- Classification (SIC)
- Activities of other holding companies n.e.c. (64.20/9 - SIC 2007)
- Accounts type
- Total Exemption Full
Company activity
The 4 most recent documents filed at Companies House.
Pre-Score for UK companies is coming soon
- 16/02/2026View PDF (4 pages)
Confirmation statement made on 2026-01-24 with updates
- 08/12/2025View PDF (1 pages)
Termination of appointment of Richard William John Ankers as a director on 2025-11-11
- 08/12/2025View PDF (1 pages)
Termination of appointment of Matthew Lee Sherry as a director on 2025-11-11
- 08/12/2025View PDF (1 pages)
Registered office address changed from Highland House Mayflower Close Eastleigh Hampshire SO53 4AR England to The Barn Calcot Mount Calcot Lane Curdridge Hampshire SO32 2BN on 2025-12-08
Coming soon
What Pre-Score will tell you
- Whether the filed accounts are strengthening or weakening year on year.
- Whether this company files on time, and how often its record changes.
- How its officers and controlling parties connect to other UK companies.
Accounts and confirmation statement
The two filings Companies House requires every year, and where each one stands against its deadline today.
Due in 5 days
Confirmation statement
Confirms the registry record is up to date
- Next statement date
- 24/01/2027
- Last statement dated
- 31/12/2024
Financial performance
The latest figures 21 SIX PLATFORM LIMITED filed. Okredo holds filed accounts data for 2021–2023; the year-by-year record is on the financials page.
Net Assets
£-372.18K2023
-379.02%vs 20222022: £-77.70K
Total Assets
£3.62M2023
350.29%vs 20222022: £803.84K
Cash in Bank
£16.82K2023
108.41%vs 20222022: £8.07K
Total Liabilities
£3.97M2023
354.60%vs 20222022: £873.81K
Employees
432023
+34vs 20222022: 9
Of the 4 measures with an earlier filing to compare against, 3 rose and 1 fell. Total liabilities moved furthest, up 354.60% on 2022. See the full financial analysis for 21 SIX PLATFORM LIMITED.
The full financial record
Four ways through 21 SIX PLATFORM LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Cash in Bank · -11.7% a year (CAGR)Three-year trend, 2021–2023Every measure end to end across 2021, 2022 and 2023, with the compound rate behind each one.See what moved5 chartsCharts by indicator5 filed indicators plotted year by year, 2021–2023.Plot the figuresNothing estimatedRatios from the filed figures4 ratios computed from this company's own reported amounts, each shown against the year it was derived from.Check the ratios5 × 3 yearsEvery figure by yearAll 5 measures Okredo tracks across 3 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2021–2023.
| Year | Employees | Change |
|---|---|---|
| 2023 | 43 | +34 |
| 2022 | 9 | 0 |
| 2021 | 9 | – |
Reported employee count increased from 9 in 2021 to 43 in 2023. See how headcount moved alongside the reported financials.
Credit report
It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.
- Company potential
- Risk indicators
- Past performance
- Future prospects
Officers
4Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 25/01/2021–11/11/2025 | 55 | |
| Director | 04/04/2023–11/11/2025 | 7 | |
| Director | 31/10/2025–Present | 5 | |
| Director | 31/10/2025–Present | 4 |
Persons with significant control
3Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 25/01/2021–03/05/2024 | 14 | |
| 25/01/2021–Present | 14 | |
| 03/05/2024–Present | 4 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 24 Since 25/01/2021
- Last 12 months
- 7 +5 vs the year before
- Most recent filing
- 16/02/2026 7 months ago
What changed in the last year
- Confirmation statementLatest 16/02/2026
- Officer changes (4)Latest 08/12/2025
- Registered office (2)Latest 08/12/2025
Filing timeline
- 16/02/2026View PDF (4 pages)
Confirmation statement made on 2026-01-24 with updates
- 08/12/2025View PDF (1 pages)
Termination of appointment of Richard William John Ankers as a director on 2025-11-11
- 08/12/2025View PDF (1 pages)
Termination of appointment of Matthew Lee Sherry as a director on 2025-11-11
- 08/12/2025View PDF (1 pages)
Registered office address changed from Highland House Mayflower Close Eastleigh Hampshire SO53 4AR England to The Barn Calcot Mount Calcot Lane Curdridge Hampshire SO32 2BN on 2025-12-08
- 24/11/2025View PDF (1 pages)
Registered office address changed from The Barn Calcot Mount Calcot Lane Curdridge Hampshire SO32 2BN United Kingdom to Highland House Mayflower Close Eastleigh Hampshire SO53 4AR on 2025-11-24
- 12/11/2025View PDF (2 pages)
Appointment of Mr Joshua Ross Adley as a director on 2025-10-31
- 12/11/2025View PDF (2 pages)
Appointment of Mr Jakob Aberg as a director on 2025-10-31
- 23/04/2025View PDF (11 pages)
Total exemption full accounts made up to 2024-12-31
- 05/02/2025View PDF (5 pages)
Confirmation statement made on 2025-01-24 with updates
- 30/05/2024View PDF (1 pages)
Resolutions
- 17/05/2024View PDF (1 pages)
Cessation of 21 Six Investments Limited as a person with significant control on 2024-05-03
- 17/05/2024View PDF (2 pages)
Notification of Platform Media Holdings Limited as a person with significant control on 2024-05-03
Showing 12 of 24 filings
See when the next accounts and confirmation statement are due
Similar companies
37 UK companies are similar to 21 SIX PLATFORM LIMITED, sharing the same company status (Active), the same industry sector and activity group (Activities of other holding companies n.e.c.) and a comparable number of employees. The 5 closest matches are shown below to help you compare competitors and industry peers.
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- Activities of other holding companies n.e.c.
- Company no.
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- Incorporated
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- Employees
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ADVISER BUSINESS SOLUTIONS LIMITED
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- Activity
- Financial intermediation not elsewhere classified
- Company no.
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- 09/04/1999
- Employees
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A & J AUDHALI ENTERPRISES LIMITED
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- Activity
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ACTIVE SOLUTIONS GROUP LIMITED
ActiveBridle House, Bridle Way, Liverpool L30 4UA
- Activity
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- Company no.
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BRIDGES OUTCOMES PARTNERSHIPS LIMITED
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- Activity
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- Company no.
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- Employees
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About 21 SIX PLATFORM LIMITED
A short description of the company, written from its Companies House record.
21 SIX PLATFORM LIMITED is a private limited company registered in the United Kingdom, based in The Barn Calcot Mount, Calcot Lane, Curdridge, Hampshire SO32 2BN. Companies House classifies its business as Activities of other holding companies n.e.c.. It has been on the register for 5 years 8 months.
The register currently records it as active. Its 2023 accounts report net assets of £-372.18K and 43 employees.
21 SIX PLATFORM LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
What does 21 SIX PLATFORM LIMITED do?
Companies House records 21 SIX PLATFORM LIMITED under one registered business activity: Activities of other holding companies n.e.c. (64.20/9 - SIC 2007).
Is 21 SIX PLATFORM LIMITED still active?
21 SIX PLATFORM LIMITED is recorded as active on the Companies House register, and has been on it since 25/01/2021.
What are 21 SIX PLATFORM LIMITED's latest reported financials?
The most recent accounts Okredo holds cover 2023 and report net assets of £-372.18K, total assets of £3.62M, cash in bank of £16.82K and total liabilities of £3.97M.
When did 21 SIX PLATFORM LIMITED last file with Companies House?
The most recent document on the record is dated 16/02/2026: Confirmation statement made on 2026-01-24 with updates, 7 months ago.
When are 21 SIX PLATFORM LIMITED's next filings due?
On the current registry record, accounts are due by 30/09/2026.
Who runs 21 SIX PLATFORM LIMITED?
Companies House lists 4 officers (2 currently in post) and 3 people with significant control (2 current).