£82k
+12%vs May 2024Active11368900Private limited companyHigh Wycombe
CC HYDRODYNAMICS LTD
Significant control: Mark Cramman (25–50%), Rhys Alexander Coombs (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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: 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
CC HYDRODYNAMICS LTD is an active private limited company (company number 11368900) incorporated on 17 May 2018, registered in High Wycombe. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest small accounts cover the period ending 31 May 2025, showing net assets of £82k and cash of £35k, with 2 employees on average. Net assets rose 12% on the prior period (£74k).
Peer position · net assets
By net assets it sits in the top quarter of 2,904 comparable companies in Other (median £8,537, upper quartile £43k).
02
Ownership and control
- Mr Mark Cramman
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mr Rhys Alexander Coombs
- owns 25–50% of shares
- holds 25–50% 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
- 17 May 20188 yrs ago
- Next accounts due
- 28 February 2027in 128 days
- Confirmation statement due
- 31 May 2027in 220 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
- SIC 72190
- Other research and experimental development on natural sciences and engineering
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£35k
−35%vs May 2024Not reported
2
No changevs May 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | £82k | £35k | £23k | — | — | — | 2 |
| 31 May 2024 | £74k | £54k | £8,386 | — | — | — | 2 |
Cash per employee£18kCash ÷ 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 £82,327 at 31 May 2025
- Net assets up 10% or more on the prior period+11.8% vs prior period
- Incorporated five or more years agoIncorporated 17 May 2018
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 220 days
- Next accounts duein 128 days
- Accounts period endNet assets £82k · small accounts
- Accounts period endNet assets £74k · small accounts
- Incorporated
08
Similar companies in the UK
- 3M DESIGN LTD.Bournemouth · inc. May 2018
- LODGE ASSOCIATES LIMITEDWimborne · inc. May 2018
- SHIELD HEALTH & SAFETY LIMITEDMulbarton · inc. May 2018
- STAMMERS ENGINEERING LIMITEDLowestoft · inc. May 2018
- MPH TECHNICAL CONSULTANCY LTDPoole · inc. May 2018
- CHEMIBIOLZ LTDTroon · inc. May 2018
All companies incorporated on 17 May 2018 · in May 2018.
09
Reminders for CC HYDRODYNAMICS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.