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Private limited company registered in London, classed under “Technical testing and analysis”.
Headline figures
FY to Dec 2025 · Company only
Turnover
For subscribers
Profit after tax
−£165k
Net assets
For subscribers
Cash
For subscribers
Employees
For subscribers
Retained reserves
For subscribers
What the numbers say
4 findings from the figures, in plain English
Written by rules from the figures on this page. Not a forecast or a credit opinion.
History
| £ | 2022 | 2023* | 2024 | 2025 |
|---|---|---|---|---|
| Profit after tax | −£165k | |||
| Turnover | ||||
| Net assets | ||||
| Cash | ||||
| Employees | ||||
| Retained reserves |
Every figure for all 4 years
“—” means we did not find the figure in a source; it is never filled with an estimate. * Restated: the next year's accounts printed different figures for this year, and those later figures are shown.
Balance sheet and ratios
From the filed balance sheets · £
| Balance sheet | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|
| Fixed assets | ||||
| Current assets | ||||
| of which debtors | ||||
| of which cash | ||||
| Creditors due within a year | ||||
| 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 | ||||
6 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 Optimal Monitoring do?
Private limited company registered in London, classed under “Technical testing and analysis”. In its own words: “Emma AI helps UK multi-site businesses automate energy monitoring, detect energy waste and reduce costs using existing meter data. Book a demo today.”
›How much turnover does Optimal Monitoring make?
Answered in the full report
›Is Optimal Monitoring profitable?
No: it made a loss after tax of £165k in the year to 31 December 2025, its latest filed accounts.
›How many people work at Optimal Monitoring?
Answered in the full report
›Where is Optimal Monitoring based?
Its registered office is 3 Coldbath Square, London, EC1R 5HL, in London.
›When was Optimal Monitoring founded?
Optimal Monitoring Limited was incorporated on 8 June 1999.
›Is Optimal Monitoring still trading?
The register lists Optimal Monitoring Limited as active.