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Security systems service activities · Belfast
Diamond Electronic Systems
Diamond Electronic Systems Limited
Private limited company registered in Belfast, classed under “Security systems service activities”.
Headline figures
FY to Dec 2025 · Company only
Turnover
For subscribers
Profit after tax
—
Not filed: small-company exemption
Net assets
For subscribers
Cash
For subscribers
Employees
For subscribers
Retained reserves
For subscribers
What the numbers say
3 findings from the figures, in plain English
Written by rules from the figures on this page. Not a forecast or a credit opinion.
History
| £ | 2023 | 2024 | 2025 |
|---|---|---|---|
| Profit after tax | — | ||
| Turnover | |||
| Net assets | |||
| Cash | |||
| Employees | |||
| Retained reserves |
Every figure for all 3 years
“—” means we did not find the figure in a source; it is never filled with an estimate.
Balance sheet and ratios
From the filed balance sheets · £
| Balance sheet | 2023 | 2024 | 2025 |
|---|---|---|---|
| Fixed assets | |||
| Current assets | |||
| of which debtors | |||
| of which cash | |||
| Creditors due within a year | |||
| Net current assets | |||
| Net assets | |||
| Ratios | |||
| Current ratioCurrent assets for every £1 owed within a year | |||
| Cash ratioCash for every £1 owed within a year | |||
| Creditors to assetsEverything owed to creditors as a share of fixed plus current assets | |||
7 balance-sheet lines and 3 ratios, every year
A ratio appears only for years where every line it needs was filed. Lines are as tagged in the accounts; nothing is added up or estimated.
Questions people ask
›What does Diamond Electronic Systems do?
Private limited company registered in Belfast, classed under “Security systems service activities”.
›How much turnover does Diamond Electronic Systems make?
Answered in the full report
›Is Diamond Electronic Systems profitable?
Diamond Electronic Systems's profit isn't public: small companies may file without a profit and loss account.
›How many people work at Diamond Electronic Systems?
Answered in the full report
›Where is Diamond Electronic Systems based?
Its registered office is Unit 1a Harbour Court, 5 Heron Road, Belfast, BT3 9HB, in Belfast.
›When was Diamond Electronic Systems founded?
Diamond Electronic Systems Limited was incorporated on 21 December 1993.
›Is Diamond Electronic Systems still trading?
The register lists Diamond Electronic Systems Limited as active.