Filing status
- Accounts due
- 1 October 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 15 July 2027
- Last conf. stmt
- 1 July 2026
Testo Limited
- Incorporated
- 23 December 1982 (43 years)
- Industry
- Manufacture of electronic measuring, testing etc. equipment, not for industrial process control (26511)
- Directors
- Florian Christian GeistdorferMichael Windsor
- Owned by
- Testo Holding GMBH
- Accounts type
- Small
- Region
- South East
- Address
- Cheriton HouseNewman LaneAltonGU34 2QJ
Charges
- Total
- 5
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 5
Officers 2 active
Officer details are public data from the Companies House register.
Geistdorfer, Florian Christian
Director · Appointed 19 June 2026
Swiss
Born February 1983 (43)
Windsor, Michael
Director · Appointed 19 April 2021
British
Born March 1970 (56)
Officer history (12 former)
19 June 2026
Appointed Geistdorfer, Florian Christian as Director
19 June 2026
Resigned Toischer, Petra Martina as Director
28 April 2025
Appointed Toischer, Petra Martina as Director
28 April 2025
Resigned Knospe, Burkart Paul Franz, Prof as Director
6 March 2023
Resigned Gaeng, Werner as Secretary
19 April 2021
Appointed Windsor, Michael as Director
19 April 2021
Resigned Sokolov, Ivan as Director
1 February 2018
Appointed Sokolov, Ivan as Director
31 January 2018
Resigned Auer, Daniel Bernd, Dr as Director
1 February 2014
Appointed Auer, Daniel Bernd, Dr as Director
1 February 2014
Resigned Nicholson, Christopher George as Director
1 October 2011
Appointed Nicholson, Christopher George as Director
31 August 2011
Resigned Tonkins, Thomas Charles as Director
1 March 2008
Appointed Gaeng, Werner as Secretary
29 February 2008
Resigned King, Kate as Secretary
1 July 2007
Appointed King, Kate as Secretary
30 June 2007
30 June 2007
18 January 2007
Appointed Tonkins, Thomas Charles as Director
19 December 2003
28 February 2003
31 March 1998
Appointed Knospe, Burkart Paul Franz, Prof as Director
31 March 1998
Resigned Knospe, Gerd as Director
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Testo Holding GMBH
Corporate entity · Notified 6 April 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Gmbh
Reg. no. Hrb 320456
Financials
Figures from 2024 accounts. Newer accounts, made up to 31 December 2025, are filed but not read yet. See them on Companies House
- Net Assets
- £1,707,219
- Cash
- £421,198
- Employees
- 41
- Debt Ratio
- 54%
- Current Ratio
- 1.3x
Trend
Net Assets
Balance sheet detail
| 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £1,056,628 | £1,067,024 | £1,111,352 | £1,161,051 | £1,168,801 | £1,192,264 |
| Current Assets | £2,670,618 | £2,922,108 | £2,076,566 | £2,177,404 | £3,997,026 | £2,692,689 |
| Debtors | £1,279,403 | £1,335,117 | £2,438,673 | £2,061,788 | ||
| Cash | £421,198 | £641,876 | £383,996 | £312,953 | £439,300 | £23,576 |
| Creditors (< 1 year) | £2,012,136 | £2,222,588 | £1,564,564 | £2,089,410 | £4,125,654 | £3,090,516 |
| Net Current Assets | £658,482 | £699,520 | £512,002 | £87,994 | (£128,628) | (£397,827) |
| Net Assets | £1,707,219 | £1,747,839 | £1,604,536 | £1,232,080 | £1,028,514 | |
| Shareholder Funds | £1,707,219 | £1,747,839 | £1,604,536 | £1,232,080 | £1,028,514 | £794,437 |
Filings 144
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 7 September 2026 | Accounts for a small company | 31 December 2025 | ||
| 15 July 2026 | Appointment of a director | |||
| 15 July 2026 | Confirmation statement with no updates | 1 July 2026 | ||
| 14 July 2026 | Termination of appointment of a director | |||
| 1 September 2025 | Accounts for a small company | 31 December 2024 |
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