Not reported
Active10354936Private limited companyLondon
CST PROFESSIONAL DEVELOPMENT LIMITED
Significant control: Confederation Of School Trusts (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Educational support services (SIC 85600). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CST PROFESSIONAL DEVELOPMENT LIMITED is an active private limited company (company number 10354936) incorporated on 1 September 2016, registered in London. Its registered activity is educational support services (SIC 85600). Latest small accounts cover the period ending 31 August 2025 and cash of £833k, with 29 employees on average.
There are 3,006 companies in educational support services in London with filed accounts; the median reports net assets of £668 and is 6 years old.
02
Ownership and control
- Confederation Of School Trusts
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
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
- 1 September 201610 yrs ago
- Next accounts due
- 31 May 2027in 220 days
- Confirmation statement due
- 15 September 2027in 327 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 85600
- Educational support services
- Accounts type
- Small
- Size band
- MicroCompanies Act thresholds
05
Financials
£833k
+2%vs Aug 2024Not reported
29
+45%vs Aug 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 August 2025 | — | £833k | £927k | — | — | — | 29 |
| 31 August 2024 | — | £815k | £406k | — | — | — | 20 |
Cash per employee£29kCash ÷ 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
- Cash at bank of £50,000 or moreCash £832,883
- Incorporated five or more years agoIncorporated 1 September 2016
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 327 days
- Next accounts duein 220 days
- Accounts period end
- Accounts period end
- Incorporated
08
Similar companies in London
- DELTA EDUCATION LTDLondon · inc. Aug 2016
- OPAQUE LTDLondon · inc. Aug 2016
- EXCEL ENGLISH LTDLondon · inc. Sept 2016
- KJ TUTORS LTDLondon · inc. Sept 2016
- THE COMPASS PARTNERSHIP OF SCHOOLSLondon · inc. Sept 2016
- HELEN CRAWFORD LTDLondon · inc. Sept 2016
All companies incorporated on 1 September 2016 · in Sept 2016.
09
Reminders for CST PROFESSIONAL DEVELOPMENT LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.