£1.13m
+33023%vs Dec 2024ActiveSC153588Private limited companyDumbarton
CALEDONIAN TECHNOLOGY INSTALLATIONS LIMITED
Significant control: The Trustees Of The Caledonian Technology Installations Limited Employee Ownership Trust (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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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01
Summary
CALEDONIAN TECHNOLOGY INSTALLATIONS LIMITED is an active private limited company (company number SC153588) incorporated on 13 October 1994, registered in Dumbarton. Its registered activity is security systems service activities (SIC 80200). Latest small accounts cover the period ending 31 December 2025, showing net assets of £1.13m, with 0 employees on average. Net assets rose 33023% on the prior period (£3,412).
Peer position · net assets
By net assets it sits in the top quarter of 123 comparable companies in Glasgow (median £6,534, upper quartile £43k).
02
Ownership and control
- The Trustees Of The Caledonian Technology Installations Limited Employee Ownership Trust
- owns 75–100% of shares
- holds 75–100% of voting rights
- has significant influence or control
- Mr Charles James Brown
- owns 50–75% of shares
- holds 50–75% of voting rights
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
- 13 October 199432 yrs ago
- Next accounts due
- 30 September 2027in 342 days
- Confirmation statement due
- 27 October 2027in 369 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 80200
- Security systems service activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not reported
0
vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £1.13m | — | £1.65m | — | — | — | 0 |
| 31 December 2024 | £3,412 | — | £1.34m | — | — | — | 0 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £1,130,141 at 31 December 2025
- Net assets up 10% or more on the prior period+33022.5% vs prior period
- Incorporated five or more years agoIncorporated 13 October 1994
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 369 days
- Next accounts duein 342 days
- Accounts period endNet assets £1.13m · small accounts
- Accounts period endNet assets £3,412 · small accounts
- Incorporated
08
Similar companies in Glasgow
- CLAN ALARMS LIMITEDGlasgow · inc. Dec 1993
- APL FIRE SUPPRESSION LIMITEDBiggar · inc. Nov 1996
- ASSURE ALARMS LIMITEDGlasgow · inc. Jul 1992
- SECURITY & FIRE SYSTEMS (SCOTLAND) LIMITEDGlasgow · inc. Mar 1992
- BLACK BOX FIRE AND SECURITY LTDRenfrewshire · inc. Oct 1997
- 1ST ACTIVE SECURITY LTD.Glasgow · inc. Nov 1997
All companies incorporated on 13 October 1994 · in Oct 1994.
09
Reminders for CALEDONIAN TECHNOLOGY INSTALLATIONS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.