CASTLE MICROWAVE LIMITED
Company number 01874256 · Monitor this company
Executive summary
Castle Microwave Limited presents a precautionary MEDIUM risk profile: a 40-year trading history, unblemished filing record, and stable specialist business model are offset by a complete absence of verifiable financial data in the information provided. As an audit-exempt subsidiary wholly controlled by Castle Group Holdings Ltd with nominal share capital, its solvency cannot be confirmed without reviewing the filed accounts and the parent company's financial position. No adverse indicators are present in the available data, and the rating may be revised to LOW upon satisfactory financial review.
Overview
- Company type
- Private Limited Company
- Incorporated
- 1984-12-27
- Registered office
- 5 The Pentangle, Park Street, Newbury, Berkshire, RG14 1EA
- Postcode
- RG14 1EA
- Capital
- 100 GBP
- Accounts category
- Total Exemption Full
- Charges
- 2 outstanding
Accounts
- Last made up to
- 2025-06-30
- Next due by
- 2027-03-31
- Financial year end
- 30 June
Confirmation statement
- Last statement dated
- 2026-02-14
- Next due by
- 2027-02-28
Nature of business (SIC)
- 46520 Wholesale of electronic and telecommunications equipment and parts
Officers 4 current · 6 resigned
Group structure 1 subsidiary
Controlled by CASTLE GROUP HOLDINGS LIMITED — since 2016-04-06
From persons-with-significant-control filings on the public register.
Public contracts won 2
£127,675 total awarded value where published.
Contains public sector information licensed under the Open Government Licence v3.0 (Contracts Finder).
Data protection registration
Registered with the ICO as a data protection fee payer — ZA006183 (Tier 1), registered since 2013.
Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.
Contact details
- Website
- castlemicrowave.com
- Phone
- 04571088485
High technology and leading edge RF & Microwave products, components, systems and subsystems for a range of applications. Contact us today for expert testing products
Previous company names
| Name | Date changed |
|---|---|
| CASTLE MICROWAVE SYSTEMS LIMITED | 1988-05-04 |
| CASTLE MICROWAVE (HENLEY) LIMITED | 1985-06-26 |
| MICROWHEEL LIMITED | 1985-02-21 |
Previous registered addresses 4
| Address | Changed on |
|---|---|
| WILLOW DRIVE, TWYFORD, BERKSHIRE, RG10 9BB | 2003-01-24 |
| GRAYS HOUSE, BLAKES ROAD, WARGRAVE, BERKS | 1988-02-03 |
| WILLOW DRIVE, TWYFORD, BERKS, RG10 9BB | 1986-12-04 |
| 57/61 LONDON ROAD, HIGH WYCOMBE, BUCKS | 1986-11-12 |
Among its peers
Among the oldest 25%
of 83 similar companies in RG, trading since 1984
The class of 1984
51%
of the 14,116 companies incorporated in 1984 are still active today; 42% 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
- 2025-07-31
- Where
- West Berkshire
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| BK540830 | West Berkshire | Leasehold | 2025-07-31 | — |
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.