£1.20m
+5%vs Apr 2024Active07083378Private limited companyCambridge
CALTEC INSTRUMENT SERVICES LIMITED
Significant control: Azad Karimov (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Caltec Instrument Services Limited sell?
Registered activity: Manufacture of other electrical equipment (SIC 27900). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CALTEC INSTRUMENT SERVICES LIMITED is an active private limited company (company number 07083378) incorporated on 23 November 2009, registered in Cambridge. Its registered activity is manufacture of other electrical equipment (SIC 27900). Latest small accounts cover the period ending 31 March 2025, showing net assets of £1.20m and cash of £197k, with 4 employees on average. Net assets rose 5% on the prior period (£1.14m).
Peer position · net assets
By net assets it sits in the top quarter of 1,715 comparable companies in the UK (median £18k, upper quartile £295k).
02
Ownership and control
- Mr Azad Karimov
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Andrew Bartrum
- owns 75–100% 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
- 23 November 200916 yrs ago
- Next accounts due
- 31 December 2026in 66 days
- Confirmation statement due
- 7 December 2026in 42 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 27900
- Manufacture of other electrical equipment
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£197k
+57%vs Apr 2024Not reported
4
+300%vs Apr 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £1.20m | £197k | £1.10m | £107k | — | — | 4 |
| 30 April 2024 | £1.14m | £126k | £1.13m | £120k | — | — | 1 |
Current ratio12.15Current assets ÷ creditors within one year
Cash per employee£49kCash ÷ average employees
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 £1,196,878 at 31 March 2025
- Current assets at least 1.5× creditors within one yearCurrent ratio 12.15
- Cash at bank of £50,000 or moreCash £197,000
- Incorporated five or more years agoIncorporated 23 November 2009
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
- Next accounts duein 66 days
- Confirmation statement duein 42 days
- Accounts period endNet assets £1.20m · small accounts
- Accounts period endNet assets £1.14m · small accounts
- Incorporated
08
Similar companies in Cambridge
- AMP MAKER LIMITEDCambridgeshire · inc. Mar 2011
- MHE ELECTRONICS LIMITEDNewmarket · inc. Jun 2008
- CAMBRIDGE ELECTRON BEAM LIMITEDCambridge · inc. Aug 2011
- CHICKENGUARD LIMITEDCambridge · inc. Jun 2013
- CAMBRIDGE HEARTWEAR LIMITEDCambridge · inc. Dec 2014
- CAMBRIDGE ENERGY LIMITEDCambridge · inc. Jan 2015
All companies incorporated on 23 November 2009 · in Nov 2009.
09
Reminders for CALTEC INSTRUMENT SERVICES LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.