Sealand Systems Ltd logo Use this link to get straight to the content if you are using a screen reader. Lancing
West Sussex
Tel: +44 1903 209367
Mobile: +44 7802 651892

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Sealand Systems Ltd

Computer and technical support in the Worthing area and around the world

Incorporated in 1999, Sealand Systems Ltd is a Lancing-based company providing consultancy and support for computer systems and networks. If you are local, you can call us on 01903 209367.

Home support

Business support

Please check the business support and pricing pages, and call or email us for more details.


Please see the contracts page, and contact us to discuss further details, terms of business, and any other subject you may wish to raise.

Sealand Systems Ltd has absolutely no connection with the Principality of Sealand.

Sealand is very pleased to be a supporter of the Open Document Foundation, Linux Mint, and the Lancing and Sompting Churches’ Food Bank.

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This page updated 11 May, 2019.  Please double-check any information before you use it.

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