£608k
+4%vs Dec 2024Active02903908Private limited companyAlresford
HYDROTECH SERVICES LIMITED
Significant control: Charles Albert Barnard (50–75%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Hydrotech Services Limited sell?
Registered activity: Construction of utility projects for fluids (SIC 42210). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
HYDROTECH SERVICES LIMITED is an active private limited company (company number 02903908) incorporated on 2 March 1994, registered in Alresford. Its registered activity is construction of utility projects for fluids (SIC 42210). Latest small accounts cover the period ending 31 December 2025, showing net assets of £608k and cash of £520k, with 8 employees on average. Net assets rose 4% on the prior period (£586k).
Peer position · net assets
By net assets it sits in the top quarter of 578 comparable companies in the UK (median £20k, upper quartile £140k).
02
Ownership and control
- Mr Charles Albert Barnard
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
- Mr Duncan James Robertson
- 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
- 2 March 199432 yrs ago
- Next accounts due
- 30 September 2027in 341 days
- Confirmation statement due
- 16 March 2027in 143 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 42210
- Construction of utility projects for fluids
- SIC 43210
- Electrical installation
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£520k
No changevs Dec 2024Not reported
8
−11%vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £608k | £520k | £136k | — | — | — | 8 |
| 31 December 2024 | £586k | £519k | £178k | — | — | — | 9 |
Cash per employee£65kCash ÷ 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 £607,947 at 31 December 2025
- Cash at bank of £50,000 or moreCash £519,687
- Incorporated five or more years agoIncorporated 2 March 1994
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
- Next accounts duein 341 days
- Confirmation statement duein 143 days
- Accounts period endNet assets £608k · small accounts
- Accounts period endNet assets £586k · small accounts
- Incorporated
08
Similar companies in Southampton
- WHA SHOPFITTING LIMITEDSouthampton · inc. Sept 1990
- INDUSTRIAL VENTILATION PROJECTS LIMITEDSouthampton · inc. Dec 1997
- KARADEN LIMITEDSouthampton · inc. Mar 1987
- GROUNDSHIELD LIMITEDRomsey · inc. May 2002
- RP WINDOWS & BUILDING SERVICES LIMITEDSouthampton · inc. Nov 2004
- JML INTERIORS (UK) LTDSouthampton · inc. Oct 2011
All companies incorporated on 2 March 1994 · in Mar 1994.
09
Reminders for HYDROTECH SERVICES LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.