HYDRONIX LIMITED
Company number 01609365 · Monitor this company
Executive summary
Hydronix Limited operates as a highly specialized, niche manufacturer in the industrial process control sector, demonstrating robust financial health characterized by consistent net asset growth and a conservatively leveraged balance sheet. While the company is well-positioned to capitalize on Industry 4.0 automation trends, its recent financial trajectory reveals a shift in working capital dynamics, specifically a rising debtor book and elevated inventory levels that necessitate monitoring for potential cash flow friction. Overall, its deep R&D focus and strong equity base provide a formidable competitive moat against broader market volatility.
Shareholders' funds
£7,278,786
Balance sheet as at 2026-03-31
Overview
- Company type
- Private Limited Company
- Incorporated
- 1982-01-25
- Employees
- 20 (2026 accounts · was 21 in 2025)
- Registered office
- Units 11-12 Henley Business Park Pirbright Road, Normandy, Guildford, England, GU3 2DX
- Postcode
- GU3 2DX
- Capital
- 9,840 GBP
- Accounts category
- Total Exemption Full
- Charges
- 2 outstanding
Accounts
- Last made up to
- 2026-03-31
- Next due by
- 2027-12-31
- Financial year end
- 31 March
Confirmation statement
- Last statement dated
- 2026-05-09
- Next due by
- 2027-05-23
Nature of business (SIC)
- 26512 Manufacture of electronic industrial process control equipment
- 72190 Other research and experimental development on natural sciences and engineering
Officers 6 current · 18 resigned
Contact details
- Website
- hydronix.com
Precision moisture measurement for concrete, asphalt, aggregates, feed, grain, sugar, and bulk materials with Hydronix digital microwave technology.
Previous registered addresses 11
| Address | Changed on |
|---|---|
| 7 THE RIVERSIDE BUSINESS CENTRE, WALNUT TREE CLOSE, GUILDFORD, SURREY, GU1 4UG | 2019-09-25 |
| 70 SMITHBROOK KILNS, CRANLEIGH, SURREY, GU6 8JJ | 2000-06-19 |
| SMITHBROOK KILNS, CRANLEIGH, SURREY, GU6 8JJ | 2000-06-19 |
| 1 HIGH STREET, DORKING, SURREY | 1990-09-28 |
| 261 HIGH STREET, DORKING, SURREY | 1990-09-28 |
| RFOLK HOUSE, 187 HIGH STREET, GUILDFORD, SURREY GU1 3AW | 1989-02-19 |
| NORFOLK HOUSE, 187 HIGH STREET, GUILDFORD, SURREY GU1 3AW | 1989-02-19 |
| KRISTIN HOUSE, 5 HYDE ROAD, WATFORD, HERTFORDSHIRE WD1 3ES | 1987-03-25 |
| ISTIN HOUSE, 5 HYDE ROAD, WATFORD, HERTFORDSHIRE WD1 3ES | 1987-03-25 |
| GISTERED OFFICE CHANGED | 1984-10-15 |
| REGISTERED OFFICE CHANGED | 1984-10-15 |
Among its peers
Top 10%
by shareholders' funds, of 16 similar companies in GU
3rd largest employer among its local peers (20 staff).
3rd oldest of its local peers, trading since 1982.
Competitors Guildford
This company ranks 1 among manufacture of electronic industrial process control equipment in Guildford.
The class of 1982
53%
of the 12,655 companies incorporated in 1982 are still active today; 39% have since been dissolved.
A fact about the year, not a forecast for this company.
Property in England & Wales 1 title
- Leasehold
- 1
- Most recent registration
- 2018-12-14
- Price paid, where recorded
- £1,400,000
- Where
- Surrey
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| SY858621 | Surrey | Leasehold | 2018-12-14 | £1,400,000 |
For addresses and the authoritative register entry, use HM Land Registry's official search (£3 per title).
Information produced by HM Land Registry. © Crown copyright 2026. Dataset as at 2026-08.