−£33k
vs Apr 2024Active02598980Private limited companyLondon
CALIBRE TECHNOLOGY UK LIMITED
Significant control: Adrian Warner (25–50%), Simon Donald Follett (50–75%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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Registered activity: Other information technology service activities (SIC 62090). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CALIBRE TECHNOLOGY UK LIMITED is an active private limited company (company number 02598980) incorporated on 8 April 1991, registered in London. Its registered activity is other information technology service activities (SIC 62090). Latest micro accounts cover the period ending 30 April 2025, showing net assets of −£33k, with 3 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 5% on the prior period (−£35k).
Peer position · net assets
By net assets it sits in the bottom quarter of 8,890 comparable companies in London (median £1,000, upper quartile £36k).
02
Ownership and control
- Mr Adrian Warner
- owns 25–50% of shares
- Mr Simon Donald Follett
- owns 50–75% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 8 April 199135 yrs ago
- Next accounts due
- 30 January 2027in 95 days
- Confirmation statement due
- 22 April 2027in 177 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 62090
- Other information technology service activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
3
No changevs Apr 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 April 2025 | −£33k | — | — | £40k | — | — | 3 |
| 30 April 2024 | −£35k | — | — | £40k | — | — | 3 |
Current ratio0.15Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets below zeroNet assets £-32,842 at 30 April 2025
- Current assets below creditors within one yearCurrent ratio 0.15
- Incorporated five or more years agoIncorporated 8 April 1991
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 177 days
- Next accounts duein 95 days
- Accounts period endNet liabilities £33k · micro accounts
- Accounts period endNet liabilities £35k · micro accounts
- Incorporated
08
Similar companies in London
- SAI360 LIMITEDLondon · inc. Feb 1991
- COMMUNICATION SYSTEMS ASSOCIATES LIMITEDLondon. · inc. May 1991
- SOFTWARE/400 LIMITEDLondon · inc. Jun 1991
- INTELLIQ LIMITEDLondon · inc. Jun 1991
- GREAT AUK COMPUTERS LIMITEDLondon · inc. Jul 1991
- MUNRO'S ELECTRON BEAM SOFTWARE LIMITEDLondon · inc. Jul 1991
All companies incorporated on 8 April 1991 · in Apr 1991.
09
Reminders for CALIBRE TECHNOLOGY UK LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.