WU

WARTSILA UK LIMITED

Active

Company number 01004816

Fareham, England · Incorporated 16 March 1971

Spinnaker House, Waterside Gardens, Fareham, PO16 8SD, England

Last updated on 9 July 2026

Repair and maintenance of ships and boats · SIC 33150

Status
Active
Company age
55 years
Company type
Private limited
Accounts
Up to date

Company history

Previous company names

DEEP SEA SEALS LIMITED · 16 March 1971 – 2 January 2008

Company overview

No company summary available yet.

Compliance

Annual accounts Up to date
Last filed
31 December 2025
Next due
30 September 2027
13 months left
Confirmation statement Up to date
Last filed
10 December 2025
Next due
24 December 2026
4 months left

Financial snapshot

Last accounts type
Full
Period end
31 December 2025

Detailed figures (assets, liabilities, net worth) are available in the full credit report.

Officers

No officers on record.

Persons with significant control

PS
Wartsila Technology Oy Ab
Ownership Of Shares 75 To 100 Percent
6 April 2016

Funding

0 funding rounds

No funding rounds on record.

Filing history

Accounts With Accounts Type Full
Accounts
24 June 2026 View
Confirmation Statement With No Updates
Confirmation Statement
28 December 2025 View
Cessation Of A Person With Significant Control
Persons With Significant Control
9 December 2025 View
Appoint Person Director Company With Name Date
Officers
9 December 2025 View
Appoint Person Director Company With Name Date
Officers
11 November 2025 View
Appoint Person Director Company With Name Date
Officers
11 November 2025 View
Termination Director Company With Name Termination Date
Officers
11 November 2025 View
Accounts With Accounts Type Full
Accounts
29 September 2025 View
Change Person Director Company With Change Date
Officers
4 April 2025 View
Confirmation Statement With No Updates
Confirmation Statement
15 January 2025 View
Accounts With Accounts Type Full
Accounts
24 June 2024 View
Appoint Person Director Company With Name Date
Officers
21 March 2024 View
Termination Director Company With Name Termination Date
Officers
21 March 2024 View
Confirmation Statement With No Updates
Confirmation Statement
19 December 2023 View
Accounts With Accounts Type Full
Accounts
14 September 2023 View
Accounts With Accounts Type Full
Accounts
7 February 2023 View
Appoint Person Secretary Company With Name Date
Officers
17 January 2023 View
Termination Secretary Company With Name Termination Date
Officers
17 January 2023 View
Confirmation Statement With No Updates
Confirmation Statement
14 December 2022 View
Accounts With Accounts Type Full
Accounts
20 June 2022 View
Confirmation Statement With No Updates
Confirmation Statement
10 December 2021 View
Appoint Person Secretary Company With Name Date
Officers
2 December 2021 View
Termination Secretary Company With Name Termination Date
Officers
2 December 2021 View
Accounts With Accounts Type Full
Accounts
17 August 2021 View
Confirmation Statement With No Updates
Confirmation Statement
26 January 2021 View
Notification Of A Person With Significant Control
Persons With Significant Control
26 January 2021 View
Appoint Person Director Company With Name Date
Officers
16 November 2020 View
Termination Director Company With Name Termination Date
Officers
16 November 2020 View
Appoint Person Director Company With Name Date
Officers
6 October 2020 View
Termination Director Company With Name Termination Date
Officers
5 October 2020 View
Termination Director Company With Name Termination Date
Officers
5 October 2020 View
Cessation Of A Person With Significant Control
Persons With Significant Control
2 October 2020 View
Notification Of A Person With Significant Control
Persons With Significant Control
2 October 2020 View
Appoint Person Director Company With Name Date
Officers
2 October 2020 View
Termination Director Company With Name Termination Date
Officers
15 September 2020 View
Termination Director Company With Name Termination Date
Officers
10 August 2020 View
Confirmation Statement With No Updates
Confirmation Statement
10 December 2019 View
Change Registered Office Address Company With Date Old Address New Address
Address
10 December 2019 View
Accounts With Accounts Type Full
Accounts
6 November 2019 View
Appoint Person Director Company With Name Date
Officers
21 August 2019 View
Termination Director Company With Name Termination Date
Officers
21 August 2019 View
Accounts With Accounts Type Full
Accounts
7 January 2019 View
Gazette Filings Brought Up To Date
Gazette
5 January 2019 View
Confirmation Statement With No Updates
Confirmation Statement
2 January 2019 View
Gazette Notice Compulsory
Gazette
11 December 2018 View
Appoint Person Director Company With Name Date
Officers
3 September 2018 View
Appoint Person Secretary Company With Name Date
Officers
3 September 2018 View
Termination Secretary Company With Name Termination Date
Officers
3 September 2018 View
Termination Director Company With Name Termination Date
Officers
3 September 2018 View
Appoint Person Director Company With Name Date
Officers
3 April 2018 View
Termination Director Company With Name Termination Date
Officers
3 April 2018 View
Appoint Person Director Company With Name Date
Officers
3 April 2018 View
Confirmation Statement With No Updates
Confirmation Statement
10 January 2018 View
Accounts With Accounts Type Full
Accounts
7 August 2017 View
Confirmation Statement With Updates
Confirmation Statement
13 January 2017 View
Accounts With Accounts Type Full
Accounts
9 September 2016 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
31 December 2015 View
Appoint Person Director Company With Name Date
Officers
25 June 2015 View
Termination Director Company With Name Termination Date
Officers
24 June 2015 View
Accounts With Accounts Type Full
Accounts
28 April 2015 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
19 January 2015 View
Termination Director Company With Name Termination Date
Officers
19 January 2015 View
Termination Secretary Company With Name Termination Date
Officers
25 July 2014 View
Appoint Person Secretary Company With Name Date
Officers
25 July 2014 View
Appoint Person Director Company With Name Date
Officers
25 July 2014 View
Appoint Person Director Company With Name Date
Officers
25 July 2014 View
Accounts With Accounts Type Full
Accounts
26 March 2014 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
24 January 2014 View
Miscellaneous
Miscellaneous
25 October 2013 View
Accounts With Accounts Type Full
Accounts
1 March 2013 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
8 January 2013 View
Termination Secretary Company With Name
Officers
14 November 2012 View
Appoint Person Secretary Company With Name
Officers
1 November 2012 View
Accounts With Accounts Type Full
Accounts
18 May 2012 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
5 January 2012 View
Accounts With Accounts Type Full
Accounts
28 March 2011 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
24 January 2011 View
Appoint Person Director Company With Name
Officers
26 May 2010 View
Termination Director Company With Name
Officers
26 May 2010 View
Accounts With Accounts Type Full
Accounts
14 April 2010 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
26 January 2010 View
Change Person Director Company With Change Date
Officers
26 January 2010 View
Change Person Director Company With Change Date
Officers
25 January 2010 View
Legacy
Officers
28 September 2009 View
Legacy
Officers
28 September 2009 View
Legacy
Officers
22 July 2009 View
Accounts With Accounts Type Full
Accounts
26 May 2009 View
Legacy
Officers
24 April 2009 View
Legacy
Officers
24 April 2009 View
Legacy
Officers
24 April 2009 View
Legacy
Annual Return
8 January 2009 View
Accounts With Accounts Type Full
Accounts
15 October 2008 View
Legacy
Annual Return
20 May 2008 View
Legacy
Officers
19 May 2008 View
Legacy
Officers
2 May 2008 View
Legacy
Officers
15 February 2008 View
Legacy
Officers
28 January 2008 View
Legacy
Officers
21 January 2008 View
Legacy
Officers
10 January 2008 View
Certificate Change Of Name Company
Change Of Name
2 January 2008 View
Legacy
Officers
29 December 2007 View
Accounts With Accounts Type Full
Accounts
5 December 2007 View
Legacy
Annual Return
23 May 2007 View
Accounts With Accounts Type Full
Accounts
8 March 2007 View
Legacy
Annual Return
24 May 2006 View
Accounts With Accounts Type Full
Accounts
6 October 2005 View
Legacy
Annual Return
13 May 2005 View
Legacy
Officers
22 October 2004 View
Legacy
Officers
6 October 2004 View
Legacy
Officers
6 October 2004 View
Legacy
Officers
6 October 2004 View
Legacy
Officers
6 October 2004 View
Legacy
Officers
6 October 2004 View
Accounts With Accounts Type Full
Accounts
6 October 2004 View
Legacy
Annual Return
11 May 2004 View
Legacy
Officers
17 January 2004 View
Legacy
Officers
17 January 2004 View
Legacy
Officers
9 January 2004 View
Legacy
Officers
9 January 2004 View
Accounts With Accounts Type Full
Accounts
18 September 2003 View
Legacy
Officers
18 June 2003 View
Legacy
Officers
18 June 2003 View
Legacy
Annual Return
18 May 2003 View
Legacy
Officers
27 February 2003 View
Legacy
Officers
31 January 2003 View
Legacy
Accounts
23 September 2002 View
Legacy
Officers
30 May 2002 View
Legacy
Officers
30 May 2002 View
Legacy
Annual Return
20 May 2002 View
Accounts With Accounts Type Full
Accounts
14 May 2002 View
Accounts With Accounts Type Full
Accounts
17 October 2001 View
Legacy
Accounts
14 August 2001 View
Legacy
Officers
14 August 2001 View
Legacy
Officers
14 August 2001 View
Legacy
Officers
14 August 2001 View
Legacy
Officers
14 August 2001 View
Legacy
Annual Return
10 May 2001 View
Legacy
Officers
4 May 2001 View
Legacy
Officers
23 October 2000 View
Accounts With Accounts Type Full
Accounts
11 October 2000 View
Legacy
Annual Return
30 May 2000 View
Accounts With Accounts Type Full
Accounts
17 June 1999 View
Legacy
Annual Return
29 April 1999 View
Legacy
Officers
20 April 1999 View
Legacy
Officers
20 April 1999 View
Legacy
Officers
16 April 1999 View
Auditors Resignation Company
Auditors
25 August 1998 View
Accounts With Accounts Type Full
Accounts
31 May 1998 View
Legacy
Annual Return
8 May 1998 View
Legacy
Officers
6 January 1998 View
Accounts With Accounts Type Full
Accounts
25 June 1997 View
Legacy
Annual Return
8 May 1997 View
Accounts With Accounts Type Full
Accounts
1 July 1996 View
Legacy
Annual Return
8 May 1996 View
Accounts With Accounts Type Full
Accounts
20 September 1995 View
Legacy
Annual Return
18 May 1995 View
Legacy
Officers
10 May 1995 View
Legacy
Officers
10 May 1995 View
Selection Of Documents Registered Before January 1995
Historical
1 January 1995 View
Accounts With Accounts Type Full
Accounts
4 October 1994 View
Legacy
Annual Return
11 May 1994 View
Accounts With Accounts Type Full
Accounts
6 October 1993 View
Legacy
Annual Return
17 June 1993 View
Legacy
Officers
12 November 1992 View
Legacy
Officers
12 November 1992 View
Accounts With Accounts Type Full
Accounts
9 October 1992 View
Legacy
Annual Return
30 June 1992 View
Legacy
Officers
30 June 1992 View
Legacy
Officers
30 June 1992 View
Accounts With Accounts Type Full
Accounts
28 October 1991 View
Legacy
Annual Return
22 July 1991 View
Legacy
Officers
18 December 1990 View
Legacy
Officers
18 December 1990 View
Accounts With Accounts Type Full
Accounts
26 October 1990 View
Legacy
Annual Return
13 June 1990 View
Resolution
Resolution
8 January 1990 View
Legacy
Officers
9 November 1989 View
Legacy
Officers
9 November 1989 View
Accounts With Accounts Type Full
Accounts
19 October 1989 View
Legacy
Annual Return
20 July 1989 View
Legacy
Officers
22 November 1988 View
Accounts With Accounts Type Full
Accounts
25 October 1988 View
Legacy
Annual Return
25 May 1988 View
Accounts With Accounts Type Full
Accounts
8 September 1987 View
Legacy
Annual Return
8 September 1987 View
Legacy
Officers
30 July 1987 View
Legacy
Annual Return
21 January 1987 View
Selection Of Documents Registered Before January 1987
Historical
1 January 1987 View
Accounts With Accounts Type Full
Accounts
6 December 1986 View
Legacy
Officers
6 June 1986 View
Miscellaneous
Miscellaneous
16 March 1971 View
Incorporation Company
Incorporation
16 March 1971 View

Risk at a glance

  • Company active
  • Accounts up to date
  • Confirmation statement up to date
  • No insolvency history
  • No registered charges
  • Credit score
  • Recommended limit
  • Payment risk

Get the complete credit report

  • Detailed financial statements
  • Credit score & payment risk
  • CCJs, charges & insolvency checks
  • Recommended credit limit

Secure checkout · Report delivered instantly

Companies at this postcode

PO16 8SD

WARTSILA UK HOLDING LIMITED
#00713225
active
MERCATOR MEDIA LIMITED
#02427909
active
WARTSILA UK HOLDING INTERNATIONAL LIMITED
#05857621
active
AW FLOW HOLDINGS LIMITED
#07284619
active
WARTSILA ENERGY STORAGE UK LTD
#15309674
active
See all companies at PO16 8SD

Coming soon

Credit reports aren't available to purchase yet.

We're putting the finishing touches on this feature. Check back soon, or see what's included.