# GDS Instruments Limited

## Details

- **Company number:** [01646739](https://find-and-update.company-information.service.gov.uk/company/01646739)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 25 Jun 1982
- **Registered office:** 52C BOROUGH HIGH STREET, LONDON, SE1 1XN
- **Nature of business:** [28990](/sic/28990) Manufacture of other special-purpose machinery n.e.c.
- **Corporate group:** [Judges Scientific PLC](/group/12407) (33 companies)


## Previous names

- Geotechnical Digital Systems Limited (until 24 Jan 2005)
- GDS Instruments Limited (until 18 Jul 1985)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| PRESTIDGE, Tim, Dr | director | 8 Feb 2026 |  |
| REECE, Glynn Carl | secretary | 1 Oct 2018 |  |
| ORMSBY, Bradley Leonard | director | 4 Mar 2015 |  |
| CICUREL, David Elie | director | 6 Mar 2012 | 8 Feb 2026 |
| TALBOT, Christopher | secretary | 30 Apr 2015 | 1 Oct 2018 |
| BARNBROOK, David | director | 6 Mar 2012 | 31 Dec 2017 |
| COHEN, Ralph Leslie | director | 6 Mar 2012 | 30 Apr 2015 |
| COHEN, Ralph Leslie | secretary | 6 Mar 2012 | 30 Apr 2015 |
| MENZIES, Bruce Keith, Dr | director | - | 6 Mar 2012 |
| HOOKER, Patrick | director | - | 6 Mar 2012 |
| MENZIES, Bruce Keith, Dr | secretary | - | 6 Mar 2012 |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Global Digital Systems Limited | ownership-of-shares-75-to-100-percent | 5 Jul 2016 |  |




## Owned by

GDS Instruments Limited → [Global Digital Systems Limited](/company/01459108) → [Judges Scientific PLC](/company/04597315)




## Directors' other companies

- [ORMSBY, Bradley Leonard](/person/5535020) - director at [Judges Scientific PLC](/company/04597315)
- [ORMSBY, Bradley Leonard](/person/5535020) - director at [Crystallon Limited](/company/07308262)
- [ORMSBY, Bradley Leonard](/person/5535020) - director at [Aitchee Engineering Limited](/company/05882888)
- [ORMSBY, Bradley Leonard](/person/5535020) - director at [Global Digital Systems Limited](/company/01459108)
- [ORMSBY, Bradley Leonard](/person/5535020) - director at [Polaron Instruments Limited](/company/04258603)
- [ORMSBY, Bradley Leonard](/person/5535020) - director at [PE. Fiberoptics Limited](/company/05524971)
- [ORMSBY, Bradley Leonard](/person/5535020) - director at [Oxford Cryosystems Limited](/company/00788353)
- [ORMSBY, Bradley Leonard](/person/5535020) - director at [Octopus Aim Vct 2 PLC](/company/05528235)
- [ORMSBY, Bradley Leonard](/person/5535020) - director at [Quorum Technologies Limited](/company/04273003)
- [ORMSBY, Bradley Leonard](/person/5535020) - director at [Spectra-Map Limited](/company/03962145)



## Companies at the same address

- [Aitchee Engineering Limited](/company/05882888) (05882888)
- [Armfield Limited](/company/01962034) (01962034)
- [Armfield Technical Education Company Limited](/company/01523896) (01523896)
- [Bordeaux Acquisition Limited](/company/07510463) (07510463)
- [Coolled Limited](/company/07654232) (07654232)
- [Crystallon Limited](/company/07308262) (07308262)
- [Deben UK Limited](/company/03208255) (03208255)
- [Dia-Stron Limited](/company/02197540) (02197540)
- [EM Technologies Limited](/company/05341418) (05341418)
- [EWB Solutions Ltd](/company/03755592) (03755592)