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H. Williamson & Sons Ltd is a marine electronic company based in Scalloway in the Shetland Islands, with more than sixty years experience in the supply, installation and maintenance of all types of marine electronic equipment. 

H. Williamson & Sons Ltd is known locally and further afield for our outstanding expertise in marine electronics. Whether it is in the supply, installation, servicing, repair or upgrading of any marine electronics we have the knowledge and ability to get the job done.

The company employs seven full time qualified electronic engineers who are available 24 hours per day to meet the needs of the fishing and marine industries.

Through our close association with the world’s leading manufacturers of marine electronics we are able to deliver competitively priced equipment and our attention to detail ensures the highest standard of installation and support to our customers.

The company also provides other technical services including electronic weighing systems for fish processing companies, onshore radar maintenance and VTS support, and telecommunication support for a number of clients who have interests in Shetland including Vodafone, Ericsson and Faroese Telecom.