The Firmwatch take
Adder Technology Limited (01823478) currently shows: No major warning signs in the latest extracted accounts, based on accounts to 30 June 2025; last refreshed 24 May 2026. No distress signals. Accounts cover the period ending 30 Jun 2025.
Companies House source·Accounts to 30 Jun 2025·Refreshed 24 May 2026·Methodology and caveats
Firmwatch signals are generated from public filings and are not credit ratings or financial advice.
Pulse · Net assets, 2024–2025
↗ £5.2mIncorporated
11 June 1984
41 years on the register
Sector
Computer, electronic and optical product manufacturing
SIC 26200 · matched to division
Size
Not classified
Net assets
£55m
Top 10% in sector
Cash at bank
Not disclosed
Not required for this filing type
Latest filing
None yet
Analytics
Risk, value and sector comparison
Insolvency risk
4/100
low risk
Estimated public-data value
£40,915,966 - £73,648,738
medium confidence - net asset range
Sector comparison
Sector: Electronics Manufacturing
Sample: 7,129 companies
Negative net assets: 14.8%
- Net assets vs sector median
- £54,545,621
- Working capital vs sector median
- £49,269,792
- Sector median current ratio
- 1.76
Positive net assets
The latest extracted accounts show assets exceeding liabilities.
Risk and value are estimates from public accounts only. They are not a credit score, valuation opinion or insolvency prediction guarantee. See methodology.
Balance sheet
Full extracted balance sheet
Top 10% in sector · Sector medians shown for 7,129 filers in this sector (2025).
Cash at bank
Bank balances disclosed in the public accounts.
Not disclosed
Current assets
Assets expected to turn into cash within one year.
£52,657,032
Current liabilities
Amounts due within one year (short-term creditors).
£3,366,006
Working capital
Current assets minus current liabilities.
£49,291,026
Median £21k
Fixed assets
Long-term tangible and intangible assets.
£366,234
Total assets less current liabilities
Fixed assets plus working capital.
£5,263,595
Net assets
What's left after liabilities are deducted from assets.
£54,554,621
Median £9k
Equity (capital & reserves)
Shareholder funds.
£100
Current ratio
Current assets divided by current liabilities. Above 1.0× is usually easier to fund.
15.6×
Median 1.8×
Figures extracted from the company's public XBRL/iXBRL filing. Fields shown as Not disclosed are not legally required for this filing type and are absent from the source document — they are not necessarily zero.
Firmwatch turns UK Companies House filings into plain-English company intelligence. Data is refreshed daily; signals are generated from public balance-sheet and filing patterns.