£293k
vs Dec 2023Active01106319Private limited companyHook
KISTLER INSTRUMENTS LIMITED
Significant control: Rolf Sonderegger (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Kistler Instruments Limited sell?
Registered activity: Manufacture of electronic measuring, testing etc. equipment, not for industrial process control (SIC 26511). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
KISTLER INSTRUMENTS LIMITED is an active private limited company (company number 01106319) incorporated on 4 April 1973, registered in Hook. Its registered activity is manufacture of electronic measuring, testing etc. equipment, not for industrial process control (SIC 26511). Latest small accounts cover the period ending 31 December 2024, showing net assets of £293k and cash of £743k, with 15 employees on average. Net assets rose 285% on the prior period (−£158k).
Peer position · net assets
By net assets it sits in the upper half of 889 comparable companies in the UK (median £28k, upper quartile £400k).
02
Ownership and control
- Mr Rolf Sonderegger
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
- Kistler Holding Ag
- 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
- 4 April 197353 yrs ago
- Next accounts due
- 30 September 202624 days overdue
- Confirmation statement due
- 18 April 2027in 176 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 26511
- Manufacture of electronic measuring, testing etc. equipment, not for industrial process control
- Accounts type
- Small
- Size band
- MicroCompanies Act thresholds
05
Financials
£743k
−20%vs Dec 2023Not reported
15
−17%vs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £293k | £743k | — | £3.12m | — | — | 15 |
| 31 December 2023 | −£158k | £923k | — | £3.59m | — | — | 18 |
Current ratio1.05Current assets ÷ creditors within one year
Cash per employee£50kCash ÷ 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 £292,980 at 31 December 2024
- Net assets up 10% or more on the prior period+285.5% vs prior period
- Cash at bank of £50,000 or moreCash £742,652
- Incorporated five or more years agoIncorporated 4 April 1973
- Accounts past their due dateDue 30 September 2026
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 176 days
- Next accounts due24 days overdue
- Accounts period endNet assets £293k · small accounts
- Accounts period endNet liabilities £158k · small accounts
- Incorporated
08
Similar companies in Reading
- MEASUREMENT SYSTEMS LIMITEDBerkshire · inc. Jul 1981
- GURALP SYSTEMS LIMITEDReading · inc. Nov 1987
- SAFE TRAINING SYSTEMS LIMITEDWokingham · inc. Oct 1991
- TEKTRONIX U.K.LIMITEDBracknell · inc. Nov 1952
- APPLIED WEIGHING INTERNATIONAL LIMITEDReading · inc. Sept 1993
- QAX SYSTEMS LIMITEDReading · inc. Nov 1994
All companies incorporated on 4 April 1973 · in Apr 1973.
09
Reminders for KISTLER INSTRUMENTS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.