KERONITE INTERNATIONAL LIMITED
Company number 03946660 · Monitor this company
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Shareholders' funds
£16,595,210
Balance sheet as at 2022-12-31
What it does
Keronite International Limited is a private company limited by shares and incorporated in England and Wales. The registered number of the Company is 03946660. The address of the registered office is 1 Tudor Rose Court, 53 Hollands Road, Haverhill, Suffolk, CB9 8PJ. The principal activity of the Company is the commercialisation of the keronite process. This is a proprietary surface treatment technology which uses plasma electrolytic oxidation (PEO) to convert the surface of light alloys such as aluminium, magnesium and titanium into a hard, dense ceramic, resistant to both corrosion and wear.
The company's own description, from its latest filed accounts.
Overview
- Company type
- Private Limited Company
- Incorporated
- 2000-03-13
- Employees
- 12 (2025 accounts · was 16 in 2024)
- Registered office
- 1 Tudor Rose Court, 53 Hollands Road, Haverhill, Suffolk, CB9 8PJ
- Postcode
- CB9 8PJ
- Capital
- 481 GBP
- Accounts category
- Small
- Charges
- 0 outstanding
Accounts
- Last made up to
- 2025-12-31
- Next due by
- 2027-09-30
- Financial year end
- 31 December
Confirmation statement
- Last statement dated
- 2026-03-13
- Next due by
- 2027-03-27
Nature of business (SIC)
- 25610 Treatment and coating of metals
Officers 3 current · 39 resigned
Group structure
Controlled by CURTISS-WRIGHT CONTROLS (UK) LIMITED — since 2024-08-14
Controlled by AZINI CAPITAL PARTNERS LLP — since 2016-04-06
Controlled by AZINI 1 (GP) LIMITED — since 2016-04-06
From persons-with-significant-control filings on the public register.
Licensed visa sponsor
Licensed by the Home Office to sponsor worker visas: Skilled Worker (Worker (A rating)).
Matched by registered name to the register of licensed sponsors (Home Office, updated daily) — check the register itself before relying on it. Contains public sector information licensed under the Open Government Licence v3.0.
Modern slavery statement
Registered a modern slavery statement for 2026 (period to 2025-12-31) as part of the Curtiss-Wright Corporation group statement.
Read the statement summary on the government modern slavery statement registry. Contains public sector information licensed under the Open Government Licence v3.0.
Data protection registration
Registered with the ICO as a data protection fee payer — ZA148007 (Tier 2), registered since 2015.
Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.
Contact details
- Website
- keronite.com
- Phone
- +441223893222
Keronite offers advanced surface treatments and material technologies for lightweight alloys. Find out more about how Keronite can help you.
Previous company names
| Name | Date changed |
|---|---|
| KERONITE LIMITED | 2005-11-24 |
Previous registered addresses 3
| Address | Changed on |
|---|---|
| UNITS 1-4 53, HOLLANDS ROAD, HAVERHILL, SUFFOLK, CB9 8PL, UNITED KINGDOM | 2013-03-25 |
| GRANTA PARK, GREAT ABINGTON, CAMBRIDGE, CB21 6GP | 2012-05-30 |
| 3 RODNEY ROAD, CHELTENHAM, GLOUCESTERSHIRE GL50 1HX | 2001-05-18 |
Among its peers
Top 1%
by shareholders' funds, of 126 similar companies in CB — measured against the wider sector
Among the oldest 25% of its local peers, trading since 2000.
The class of 2000
41%
of the 75,535 companies incorporated in 2000 are still active today; 56% 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
- 2015-02-26
- Where
- Suffolk
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| SK358899 | Suffolk | Leasehold | 2015-02-26 | — |
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.