Newly Formed Companies in
Castel
this week
There have been 0 companies formed in the week from 25-06-2026 to 02-07-2026 within the GY5 postcode district (Castel in Guernsey). Usually over 2500 companies get formed every working day across the country. If you would prefer to analyse by region, rather than this postal district, you can check how many companies are formed in Guernsey.
Centred on Castel, GY5 is associated with Guernsey and the communities, streets and local landmarks named in its coverage. That single-place description makes GY5 relatively direct to interpret: it is centred on Castel.
GY5 has an island setting in Guernsey, where local administration, coastal communities, tourism and maritime links shape the surrounding area.
Company count places GY5 near the quieter end of the national table, with 0 companies and a rank of 2,983rd out of 3,113 as of June 2026. Newly incorporated businesses using GY5 addresses appear within Companies House records for this part of Guernsey. The district may sit near the rear of the ranking, but GY5 still provides a precise geographic reference within Guernsey.
Below are just a small sample of the companies formed (with the numeric parts of the address redacted with an X and not showing the postcode, so we are not advertising peoples full addresses online) but allows you to see where some of the companies have been formed. Our newly formed companies wizard in our Dashboard allows you to filter by a range of options free of charge to get an idea of quantities, prior to deciding to purchase. We supply the full company details lodged when they filed their company when you have decided on your filter selection and choose to purchase.
No companies were formed in GY5 (Castel) in the past week.
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