DEEP SEA SEALS TRUSTEES LIMITED

Company summary

Company number: 04544217
Status: ACTIVE
Incorporated / age: 24 September 200223 years
Registered office: 4 Marples Way, Havant, Hampshire, PO9 1NX
Accounts due: 5 January 2027
Confirmation statement due: 29 September 2026
Active officers: 5
Outstanding charges: 0

Sourced from Companies House, retrieved 3 September 2026 at 07:19 UTC. This is public register information, not a credit or legal assessment.

View this company on the Companies House register

Company type
Private limited company
Address
4 Marples Way, Havant, Hampshire, PO9 1NX
Nature of business
Other professional, scientific and technical activities n.e.c.

Officer details

Name	Role	Appointed On	Resigned On	Country of Residence	Date of Birth	Address
PACEY, Keith ACTIVE	Secretary	24 Sep 2002				Park Paddocks, Wallingford Road Streatley, Reading, Berkshire, RG8 9JX
GARDINER, Benjamin Steffan Don ACTIVE	Director	19 Feb 2025		England	March 1983	Wartsila Defence Solutions Ltd, 4 Marples Way, Havant, PO9 1NX, England
JONES, Robin Edward ACTIVE	Director	05 Jun 2019		England	April 1988	4 Marples Way, Havant, Hampshire, PO9 1NX
LANGRIDGE, Colin Geoffrey ACTIVE	Director	01 May 2008		United Kingdom	December 1954	10, Willow Way, Bognor Regis, West Sussex, PO21 4NA
PACEY, Keith ACTIVE	Director	24 Sep 2002		United Kingdom	September 1940	Park Paddocks, Wallingford Road Streatley, Reading, Berkshire, RG8 9JX
SWIFT INCORPORATIONS LIMITED RESIGNED	Nominee Secretary	24 Sep 2002	24 Sep 2002			26, Church Street, London, NW8 8EP
BURFORD, Robert Brian RESIGNED	Director	02 Jul 2015	05 Jun 2019	England	May 1964	21, Wensley Gardens, Emsworth, Hampshire, PO10 7RA, England
EXCELL, Graham Leslie RESIGNED	Director	01 Jul 2007	31 Jan 2008		March 1977	17 Goldcrest Close, Horndean, Waterlooville, Hampshire, PO8 9YB
HAMALAINEN, Anu Hilja Irmeli RESIGNED	Director	14 Jan 2015	13 Nov 2020	Finland	November 1965	6 C 30, Merimiehenkatu, Helsinki, Finland
HORSTIA, Heikki Tapio RESIGNED	Director	01 Jan 2003	01 Feb 2010		February 1950	Pertuskatie 18 A2, Espoo, 02630, Finland
LONGDIN, Mark Hamish RESIGNED	Director	24 Sep 2002	31 Dec 2002		July 1957	19 Alverton Avenue, Poole, Dorset, BH15 2QF
PIETIKAINEN, Markus Tapid RESIGNED	Director	01 Mar 2010	07 Dec 2014	Finland	May 1975	Wartsila Corporation, John Stenbergin Ranta 2, Helsinki 00530, 00530 Finland, Finland
SALTER, Penelope Elisabeth Louise RESIGNED	Director	01 May 2008	01 Nov 2012	United Kingdom	January 1950	6 Birch Tree Drive, Emsworth, Hampshire, PO10 7RT
SOMERKALLIO, Sami Martti Artturi RESIGNED	Director	13 Nov 2020	16 Sep 2024	Finland	June 1969	Wartsila Corporation, PO BOX 1834, Fl - 00080 Wartsila, Wartsial, Finland
TAVENER, Walter Albert RESIGNED	Director	24 Sep 2002	25 Feb 2007		December 1947	161 Nutwick Road, Denvilles, Havant, Hampshire, PO9 2UJ
INSTANT COMPANIES LIMITED RESIGNED	Nominee Director	24 Sep 2002	24 Sep 2002			1, Mitchell Lane, Bristol, Avon, BS1 6BU
SWIFT INCORPORATIONS LIMITED RESIGNED	Nominee Director	24 Sep 2002	24 Sep 2002			26, Church Street, London, NW8 8EP

PACEY, Keith ACTIVE
Role: Secretary
Appointed on: 24 Sep 2002
Address: Park Paddocks, Wallingford Road Streatley, Reading, Berkshire, RG8 9JX

GARDINER, Benjamin Steffan Don ACTIVE
Role: Director
Appointed on: 19 Feb 2025
Country of Residence: England
Date of birth: March 1983
Address: Wartsila Defence Solutions Ltd, 4 Marples Way, Havant, PO9 1NX, England

JONES, Robin Edward ACTIVE
Role: Director
Appointed on: 05 Jun 2019
Country of Residence: England
Date of birth: April 1988
Address: 4 Marples Way, Havant, Hampshire, PO9 1NX

LANGRIDGE, Colin Geoffrey ACTIVE
Role: Director
Appointed on: 01 May 2008
Country of Residence: United Kingdom
Date of birth: December 1954
Address: 10, Willow Way, Bognor Regis, West Sussex, PO21 4NA

PACEY, Keith ACTIVE
Role: Director
Appointed on: 24 Sep 2002
Country of Residence: United Kingdom
Date of birth: September 1940
Address: Park Paddocks, Wallingford Road Streatley, Reading, Berkshire, RG8 9JX

SWIFT INCORPORATIONS LIMITED RESIGNED
Role: Nominee Secretary
Appointed on: 24 Sep 2002
Resigned on: 24 Sep 2002
Address: 26, Church Street, London, NW8 8EP

BURFORD, Robert Brian RESIGNED
Role: Director
Appointed on: 02 Jul 2015
Resigned on: 05 Jun 2019
Country of Residence: England
Date of birth: May 1964
Address: 21, Wensley Gardens, Emsworth, Hampshire, PO10 7RA, England

EXCELL, Graham Leslie RESIGNED
Role: Director
Appointed on: 01 Jul 2007
Resigned on: 31 Jan 2008
Date of birth: March 1977
Address: 17 Goldcrest Close, Horndean, Waterlooville, Hampshire, PO8 9YB

HAMALAINEN, Anu Hilja Irmeli RESIGNED
Role: Director
Appointed on: 14 Jan 2015
Resigned on: 13 Nov 2020
Country of Residence: Finland
Date of birth: November 1965
Address: 6 C 30, Merimiehenkatu, Helsinki, Finland

HORSTIA, Heikki Tapio RESIGNED
Role: Director
Appointed on: 01 Jan 2003
Resigned on: 01 Feb 2010
Date of birth: February 1950
Address: Pertuskatie 18 A2, Espoo, 02630, Finland

LONGDIN, Mark Hamish RESIGNED
Role: Director
Appointed on: 24 Sep 2002
Resigned on: 31 Dec 2002
Date of birth: July 1957
Address: 19 Alverton Avenue, Poole, Dorset, BH15 2QF

PIETIKAINEN, Markus Tapid RESIGNED
Role: Director
Appointed on: 01 Mar 2010
Resigned on: 07 Dec 2014
Country of Residence: Finland
Date of birth: May 1975
Address: Wartsila Corporation, John Stenbergin Ranta 2, Helsinki 00530, 00530 Finland, Finland

SALTER, Penelope Elisabeth Louise RESIGNED
Role: Director
Appointed on: 01 May 2008
Resigned on: 01 Nov 2012
Country of Residence: United Kingdom
Date of birth: January 1950
Address: 6 Birch Tree Drive, Emsworth, Hampshire, PO10 7RT

SOMERKALLIO, Sami Martti Artturi RESIGNED
Role: Director
Appointed on: 13 Nov 2020
Resigned on: 16 Sep 2024
Country of Residence: Finland
Date of birth: June 1969
Address: Wartsila Corporation, PO BOX 1834, Fl - 00080 Wartsila, Wartsial, Finland

TAVENER, Walter Albert RESIGNED
Role: Director
Appointed on: 24 Sep 2002
Resigned on: 25 Feb 2007
Date of birth: December 1947
Address: 161 Nutwick Road, Denvilles, Havant, Hampshire, PO9 2UJ

INSTANT COMPANIES LIMITED RESIGNED
Role: Nominee Director
Appointed on: 24 Sep 2002
Resigned on: 24 Sep 2002
Address: 1, Mitchell Lane, Bristol, Avon, BS1 6BU

SWIFT INCORPORATIONS LIMITED RESIGNED
Role: Nominee Director
Appointed on: 24 Sep 2002
Resigned on: 24 Sep 2002
Address: 26, Church Street, London, NW8 8EP

Filing history

Timeline

People with significant control

Charges

No charges found.

Registers

Exemptions

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