£35k
+23%vs Aug 2024Active05236827Private limited company20/20 Business Park
SDK CONSULTING LIMITED
Significant control: Jonathan Peter Siberry (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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Registered activity: Management consultancy activities other than financial management (SIC 70229). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SDK CONSULTING LIMITED is an active private limited company (company number 05236827) incorporated on 21 September 2004, registered in 20/20 Business Park. Its registered activity is management consultancy activities other than financial management (SIC 70229). Latest small accounts cover the period ending 31 August 2025, showing net assets of £35k and cash of £44k, with 2 employees on average. Net assets rose 23% on the prior period (£28k).
Peer position · net assets
By net assets it sits in the upper half of 4,140 comparable companies in Kent (median £4,071, upper quartile £36k).
02
Ownership and control
- Mr Jonathan Peter Siberry
- owns 75–100% of shares
- holds 75–100% of voting rights
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 21 September 200422 yrs ago
- Next accounts due
- 31 May 2027in 219 days
- Confirmation statement due
- 5 October 2027in 346 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 70229
- Management consultancy activities other than financial management
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£44k
+31%vs Aug 2024Not reported
2
No changevs Aug 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 August 2025 | £35k | £44k | £7,979 | — | — | — | 2 |
| 31 August 2024 | £28k | £33k | £7,475 | — | — | — | 2 |
Cash per employee£22kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £34,505 at 31 August 2025
- Net assets up 10% or more on the prior period+22.8% vs prior period
- Incorporated five or more years agoIncorporated 21 September 2004
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 346 days
- Next accounts duein 219 days
- Accounts period endNet assets £35k · small accounts
- Accounts period endNet assets £28k · small accounts
- Incorporated
08
Similar companies in Kent
- TIM GRIGGS LIMITEDHerne Bay · inc. Sept 2004
- B. HAWKINS CONSULTANCY LTDWest Malling · inc. Sept 2004
- SPREYER BROTHERS MANAGEMENT LIMITEDCranbrook · inc. Sept 2004
- FELIX CSP LIMITEDKent · inc. Sept 2004
- ENRI HOLDING LIMITEDKent · inc. Sept 2004
- PHINE PROJECT SERVICES LIMITEDMaidstone · inc. Aug 2004
All companies incorporated on 21 September 2004 · in Sept 2004.
09
Reminders for SDK CONSULTING LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.