Company Overview
Castle Microwave Limited is listed at the official companies registry as Active Private Limited Company. The company was incorporated on Thursday 27 December 1984, so this is a well established company. Castle Microwave Limited has been in business for 41 years and 3 months. The accounts status is total exemption full and the accounts are next due on Tuesday 31 March 2026.
Registered Address

5 The Pentangle, Park Street, Newbury, Berkshire, RG14 1EA
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Companies House Data
Company NameCASTLE MICROWAVE LIMITED
Company Number01874256
Registered Office Address5 The Pentangle
 Park Street
 RG14 1EA
Company CategoryPrivate Limited Company
Company StatusActive
Country of OriginUnited Kingdom
Incorporation Date27/12/1984
Accounting Reference Date Day30
Accounting Reference Date Month6
Accounts Next Due Date31/03/2027
Accounts Last Made Up Date30/06/2025
Accounts Account CategoryTOTAL EXEMPTION FULL
Returns Next Due Date14/03/2017
Returns Last Made Up Date14/02/2016
Directors & Members
Show Resigned
Mark Eidem - Director
(British, 63 years old, born November 1963)
Appointed 01 June 1993
 Active
Richard Eldridge - Director
(British, 49 years old, born October 1977)
Appointed 25 February 2015
 Active
Craig Wright - Director
(British, 58 years old, born December 1968)
Appointed 16 May 2014
 Active
Secretaries
Show Resigned
Richard Eldridge - Secretary
(British)
Appointed 16 May 2014
 Active
Other Company Directorships
Mark Eidem
ALPHAMATES LIMITED
CASTLE GROUP HOLDINGS LIMITED
CASTLE MICROWAVE SYSTEMS LIMITED
CONNEXION MICROWAVE TECHNOLOGIES LIMITED
Richard Eldridge
ACCURA ENGINEERING LIMITED
ALPHAMATES LIMITED
BASINGSTOKE & DEANE COMMUNITY LEISURE TRUST
BRAMLEY GREEN LIMITED
BURCAS LIMITED
CASTLE GROUP HOLDINGS LIMITED
CASTLE MICROWAVE SYSTEMS LIMITED
CONNEXION ADDITIVE TECHNOLOGIES LIMITED
CONNEXION MICROWAVE TECHNOLOGIES LIMITED
CONNEXION PCB SOLUTIONS LIMITED
CONNEXION PCB TECHNOLOGIES LIMITED
CONNEXION PCB TECHNOLOGIES LIMITED
CONNEXION PRECISION FINANCE LIMITED
CONNEXION PRECISION TECHNOLOGIES EBT LIMITED
CONNEXION PRECISION TECHNOLOGIES LIMITED
CONNEXION TECHNOLOGIES LIMITED
PROTEAN ADVANCED LIMITED
PURE ELECTRONICS LTD
Craig Wright
ACCURA ENGINEERING LIMITED
ACCURA ENGINEERING LIMITED
ACCURA PIPEFITTINGS LIMITED
ALPHAMATES LIMITED
CASTLE GROUP HOLDINGS LIMITED
CASTLE MICROWAVE SYSTEMS LIMITED
CONCEPT STEELS LIMITED
CONNEXION ADDITIVE TECHNOLOGIES LIMITED
CONNEXION MICROWAVE TECHNOLOGIES LIMITED
CONNEXION TECHNOLOGIES LIMITED
CUSTOM INTERCONNECT (HOLDINGS) LIMITED
CUSTOM INTERCONNECT LIMITED
DIGITAL INSURANCE SERVICES LIMITED
EXCEPTION EBT LIMITED
EXCEPTION GROUP LIMITED
EXCEPTION PCB LIMITED
FABRINET UK LIMITED
FINELINE VAR LTD
GENEVA ENGINEERING LIMITED
HOMESERVE ASSISTANCE LIMITED
HOMESERVE AT HOME LIMITED
HOMESERVE AUTOMOTIVE SERVICES LIMITED
HOMESERVE CARE SOLUTIONS LIMITED
HOMESERVE GAS LIMITED
HOMESERVE RETAIL WARRANTIES LIMITED
HOMESERVE SERVOWARM LIMITED
HOMESERVE WARRANTIES LIMITED
INTEGRATED DESIGNS & SYSTEMS LIMITED
PRETAN ENGINEERING LIMITED
PRINCIPAL SERVICES (INTERNATIONAL) LIMITED
PURE ELECTRONICS LTD
RABEN BD LIMITED
WEAVERLAKE MANAGEMENT COMPANY LIMITED
WRIGHT INDUSTRIES LIMITED
Balance Sheet Unlock full report
Accounts Date 30-Jun-2025 31-Mar-2013 31-Mar-2012
Balance Sheet
Fixed Assets 75,780 75,780 74,808
Current Assets 2,844,119 2,844,119 2,838,213
Creditors Due Within One Year 931,313 931,313 1,316,281
Working Cap 1,912,806 1,912,806 1,521,932
Total Assets Less Current Liabilities 1,988,586 1,988,586 1,596,740
Long-term Liabilities 0 0 0
Net Assets 1,988,586 1,988,586 1,596,740
Share Capital & Reserves
Share Cap 100 100 100
Profit & Loss Reserves 1,988,486 1,988,486 1,596,640
Other Reserves 0 0 0
Shareholders Funds 1,988,586 1,988,586 1,596,740
Common Size Financial Analysis Unlock full report
Accounts Date 30-Jun-2025 31-Mar-2013 31-Mar-2012
Tangible Fixed Assets - - -
Fixed Assets 2.6% 2.6% 2.6%
Stocks Inventory 3.2% 3.2% 1.0%
Debtors 27.2% 27.2% 47.2%
Cash Bank In Hand 67.0% 67.0% 49.3%
Current Assets 97.4% 97.4% 97.4%
Creditors Due Within One Year 31.9% 31.9% 45.2%
Net Current Assets Liabilities 65.5% 65.5% 52.2%
Creditors Due After One Year 0.0% 0.0% 0.0%
Accruals Deferred Income - - -
Provisions For Liabilities Charges - - -
Net Assets Liabilities Including Pension Asset Liability 68.1% 68.1% 54.8%
Called Up Share Capital 0.0% 0.0% 0.0%
Share Capital Allotted Called Up Paid 0.0% 0.0% 0.0%
Profit Loss Account Reserve 68.1% 68.1% 54.8%
Shareholder Funds 68.1% 68.1% 54.8%
Capital Employed - - -
Total Assets Less Current Liabilities 68.1% 68.1% 54.8%
Financial Ratio Analysis Unlock full report
Accounts Date 30-Jun-2025 31-Mar-2013 31-Mar-2012
Liquidity Ratio 3.1 3.1 2.2
Solvency Ratio 3.1 3.1 2.2
Reserves to Assets 0.7 0.7 0.5
Secured Creditors Unlock full report
Mortgages Charges 9
Mortgages Outstanding 4
Mortgages Part Satisfied 0
Mortgages Satisfied 5
Assets and Debt Analysis Unlock full report
Accounts Date 30-Jun-2025 31-Mar-2013 31-Mar-2012
Assets 2,919,899 2,919,899 2,913,021
Debt 931,313 931,313 1,316,281
Net Assets/Debt 1,988,586 1,988,586 1,596,740

The following is based on the accounts data presented in this report sourced from Companies House, however the company has filed later accounts. Our analysis of the latest account can be viewed by unlocking our full report.

The company balance sheet displays a comfortable surplus of working capital. We would normally view this positively. Total reserves including retained profitability and movement in reserves appeared positive. We would normally view a company positively for this. For the size of the company inferred by the balance sheet the level of net assets suggests a comfortable level of cover for total debts and obligations.

Unlock full report  The following is based on the accounts data presented in this report sourced from Companies House, however the company has filed later accounts. Our analysis of the latest account can be viewed by unlocking our full report.The company balance sheet displays a comfortable surplus of working capital. We would normally view this positively. Total reserves including retained profitability and movement in reserves appeared positive. We would normally view a company positively for this. For the size of the company inferred by the balance sheet the level of net assets suggests a comfortable level of cover for total debts and obligations.   The following is based on the accounts data presented in this report sourced from Companies House, however the company has filed later accounts. Our analysis of the latest account can be viewed by unlocking our full report.The company balance sheet displays a comfortable surplus of working capital. We would normally view this positively. Total reserves including retained profitability and movement in reserves appeared positive. We would normally view a company positively for this. For the size of the company inferred by the balance sheet the level of net assets suggests a comfortable level of cover for total debts and obligations.

This review of public record balance sheet and company status information is presented under the terms of Open Government Licence and is for informational purposes only, is general in nature, and is not intended as an opinion or advice for any specific circumstances. The commentary and the colour band score is not a credit rating or credit risk assessment.

This review does not constitute a full credit rating or credit risk assessment based on the full analysis and credit score algorithms used in our credit reports. A full credit report may also provide information relating to trade payment history and county court or court judgments if any.

Public Record Information Unlock full report
Exact Court Judgements
Period of Months Last 12m 13-24m 25-36m 37-48m 49-60m 61-72m
Number of Exact CCJS X Y Y X X Y
Value of Exact CCJS YXY YK S S X KX
Supplier Credit Limits Unlock full report
Date Sector Notified Amount Terms
XK-SXY XKXYXK SXSKXYXK £X,000 XS XYSKS
SK-SYY SKXYXKYKKY KSXX KKXXYXS £YY,000 YS XYSKS SK YXXSXS
YK-SXY XKXYXYYK SXSXYXK £SX,000 XS XYSKS
Payment Records Unlock full report
Payment Records from it's suppliers' company ledger show how a company is paying its suppliers

Payment Analysis

Total Invoices Paid Before
30 days due		 Paid After
30 days due		 Owing Before
30 days due		 Owing after
30 days due
XYX SX K YX X
Company Valuation Analysis Unlock full report

Going Concern Valuation

The going concern valuations value the company on the basis that it continues to trade without the threat of liquidation for the foreseeable future. These valuations are primarily profit and cashflow based.

Valuations Valuation Measures
Estimated High Value £XSI,000 Retained Profit £YX,000
Estimated Mid Value £YY,000 EBIT £SY,000
Estimated Low Value £X,000 EBITDA £SSX,000

Liquidation Valuation

The liquidaton valuation values the company as if it were to cease trading and assets were subject to rapid disposal to cover liabilities. This valuation is primarily asset based.

Valuations Valuation Measures
Estimated High Value £XY,000 Total Assets £XIX,000
Estimated Mid Value £Y,000 Net Assets £YX,000
Estimated Low Value £S,000 Tangible Equity £SX,000

The above valuations are based on our own algorithms and take no account of many factors that can influence actual valuations realized and should not therefore be assumed to be accurate.
Credit Status Checklist Unlock full report
Business Growth Please purchase a report to see true comments
EBITDA Purchase a report to see true comments
Dividends Please purchase a report to see true comments about this company
Retained Profits Retained Profits for this company
Debt Interest Debt Interest for this company
Cash Flow Cash Flow for this company
CCJs CCJs for this company
Age of Company Age of Company for this company
Solvency Solvency for this company
Secured Creditors Secured Creditors for this company
Ownership Ownership for this company


First Report Score: (0-10) X
Financial Status Guide:
10 Very Strong
9 Strong
8 Very Good
7 Good
6 Above Average
5 Average
4 Below Average
3 Poor
2 Weak
1 Very Weak
0 Critical

Risk Score Trend

Risk Rating Unlock full report

This is the credit risk assessment used by one of the top UK credit reference agencies.

Risk Score (1-100) X
Risk Band Description XXMXMXMX SISX
Risk Assessment Meeting of Creditors
Credit Rating XSKX
Altman Z Score Credit Risk Rating Unlock full report

There have been many bankruptcy predictors developed, however none has been so thoroughly tested and broadly accepted as the Altman Z-Score.

Z Score X
Risk Band XY
Risk Band Description The Z Score is not used for small companies where full accounts are not filed because profit and loss account items are required to calculate the score.

Z Score Bands

1 Low Risk 3.00 and above
2 Caution 2.63 - 2.99
3 Risk of Failure within 2 years 1.24 - 2.62
4 High Probability Failure Below 1.24
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CASTLE MICROWAVE SYSTEMS LIMITED
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Document Filings
Confirmation statement made on 14 February 2026 with no updates
Registration of charge 018742560009, created on 18 November 2025
Registration of charge 018742560008, created on 18 November 2025
Satisfaction of charge 1 in full
Satisfaction of charge 018742560006 in full
Satisfaction of charge 2 in full
Satisfaction of charge 018742560004 in full
Registration of charge 018742560007, created on 18 November 2025
Memorandum and Articles of Association
Resolutions
Confirmation statement made on 14 February 2025 with no updates
Satisfaction of charge 018742560005 in full
Confirmation statement made on 14 February 2024 with no updates
Confirmation statement made on 14 February 2023 with no updates
Confirmation statement made on 14 February 2022 with no updates
Confirmation statement made on 14 February 2021 with no updates
Director's details changed for Mark Arthur Eidem on 3 August 2020
Confirmation statement made on 14 February 2020 with no updates
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