TRANSONICS LIMITED

Company summary

Company number: 01280694
Status: ACTIVE
Incorporated / age: 7 October 197649 years
Registered office: Ata House, Boundary Way, Hemel Hempstead, Hertfordshire, HP2 7SS, England
Accounts due: 30 September 2026
Confirmation statement due: 6 February 2027
Active officers: 4
Outstanding charges: 0

Sourced from Companies House, retrieved 31 August 2026 at 17:06 UTC. This is public register information, not a credit or legal assessment.

Company type
Private limited company
Address
Ata House, Boundary Way, Hemel Hempstead, Hertfordshire, HP2 7SS, England
Nature of business
Manufacture of electronic components
Previous company names
TRANSONICS PLC
DONDENE LIMITED

Officer details

Name	Role	Appointed On	Resigned On	Country of Residence	Date of Birth	Address
FRENCH, Helen ACTIVE	Secretary					Ata House, Boundary Way, Hemel Hempstead, Hertfordshire, HP2 7SS, England
FRENCH, Helen ACTIVE	Director	19 Oct 1996		England	May 1941	Ata House, Boundary Way, Hemel Hempstead, Hertfordshire, HP2 7SS, England
FRENCH, Jonathan Isaac ACTIVE	Director	10 Jan 2025		England	May 1974	Ata House, Boundary Way, Hemel Hempstead, Hertfordshire, HP2 7SS, England
LEIGH, Joseph Shalom Benjamin ACTIVE	Director	10 Jan 2025		United Kingdom	October 1990	Ata House, Boundary Way, Hemel Hempstead, Hertfordshire, HP2 7SS, England
FRENCH, Alan Howard RESIGNED	Director		08 Feb 2017	England	June 1939	Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4UL, England
FRENCH, Daniel Alex RESIGNED	Director	30 Jan 1996	24 Mar 2025	United Kingdom	December 1962	Ata House, Boundary Way, Hemel Hempstead, Hertfordshire, HP2 7SS, England
FRENCH, Henry RESIGNED	Director		19 Oct 1996		June 1910	16 Bays Court, Hale Lane, Edgware, Middlesex, HA8 9QS
FRENCH, Marie RESIGNED	Director		19 Oct 1996		May 1909	16 Bays Court, Edgware, Middlesex, HA8 9QS

FRENCH, Helen ACTIVE
Role: Secretary
Appointed on:
Address: Ata House, Boundary Way, Hemel Hempstead, Hertfordshire, HP2 7SS, England

FRENCH, Helen ACTIVE
Role: Director
Appointed on: 19 Oct 1996
Country of Residence: England
Date of birth: May 1941
Address: Ata House, Boundary Way, Hemel Hempstead, Hertfordshire, HP2 7SS, England

FRENCH, Jonathan Isaac ACTIVE
Role: Director
Appointed on: 10 Jan 2025
Country of Residence: England
Date of birth: May 1974
Address: Ata House, Boundary Way, Hemel Hempstead, Hertfordshire, HP2 7SS, England

LEIGH, Joseph Shalom Benjamin ACTIVE
Role: Director
Appointed on: 10 Jan 2025
Country of Residence: United Kingdom
Date of birth: October 1990
Address: Ata House, Boundary Way, Hemel Hempstead, Hertfordshire, HP2 7SS, England

FRENCH, Alan Howard RESIGNED
Role: Director
Appointed on:
Resigned on: 08 Feb 2017
Country of Residence: England
Date of birth: June 1939
Address: Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4UL, England

FRENCH, Daniel Alex RESIGNED
Role: Director
Appointed on: 30 Jan 1996
Resigned on: 24 Mar 2025
Country of Residence: United Kingdom
Date of birth: December 1962
Address: Ata House, Boundary Way, Hemel Hempstead, Hertfordshire, HP2 7SS, England

Created	Status	Filings
05 Apr 2022	Outstanding	Registration of a charge (MR01) (opens in a new tab)
19 Feb 2021	Satisfied	Registration of a charge (MR01) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
31 Dec 2020	Satisfied	Registration of a charge (MR01) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
14 Oct 2011	Satisfied	Registration of a charge (MG01) (opens in a new tab)All of the property or undertaking has been released from the charge (MR05) (opens in a new tab)
14 Apr 1993	Outstanding	Registration of a charge (395) (opens in a new tab)
02 Mar 1987	Outstanding

No PSC exemptions are recorded for this company.

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