£525k
+5%vs Mar 2024Active07794886Private limited companySouth Croydon
CONCRETE SLP LIMITED
Significant control: Ali Reza Karimi (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Concrete Slp Limited sell?
Registered activity: Engineering related scientific and technical consulting activities (SIC 71122). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CONCRETE SLP LIMITED is an active private limited company (company number 07794886) incorporated on 3 October 2011, registered in South Croydon. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest small accounts cover the period ending 31 March 2025, showing net assets of £525k and cash of £541k, with 1 employee on average. Net assets rose 5% on the prior period (£501k).
Peer position · net assets
By net assets it sits in the top quarter of 1,082 comparable companies in Greater London (median £6,876, upper quartile £40k).
02
Ownership and control
- Mr Ali Reza Karimi
- 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
- 3 October 201115 yrs ago
- Next accounts due
- 31 December 2026in 66 days
- Confirmation statement due
- 17 October 2027in 356 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71122
- Engineering related scientific and technical consulting activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£541k
+3%vs Mar 2024Not reported
1
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £525k | £541k | — | £29k | — | £74k | 1 |
| 31 March 2024 | £501k | £526k | — | £34k | — | £79k | 1 |
| 1 April 2023 | — | — | — | — | — | — | — |
Current ratio19.14Current assets ÷ creditors within one year
Cash per employee£541kCash ÷ 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 £524,727 at 31 March 2025
- Current assets at least 1.5× creditors within one yearCurrent ratio 19.14
- Cash at bank of £50,000 or moreCash £541,262
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 3 October 2011
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 356 days
- Next accounts duein 66 days
- Accounts period endNet assets £525k · small accounts
- Accounts period endNet assets £501k · small accounts
- Accounts period end
- Incorporated
08
Similar companies in Greater London
- TISMO LIMITEDBorehamwood · inc. Sept 2011
- JANSTA ASSOCIATES LIMITEDCroydon · inc. Sept 2011
- AVM CONSULTANCY LTDHarrow · inc. Sept 2011
- KVK SOLUTIONS LTDSouth Croydon · inc. Oct 2011
- RWS TECHNICAL SERVICES LIMITEDWatford · inc. Nov 2011
- RFDESIGN ASSOCIATES LTD.Old Coulsdon · inc. Nov 2011
All companies incorporated on 3 October 2011 · in Oct 2011.
09
Reminders for CONCRETE SLP LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.