SIC code 99999
109,012 UK companies classified under this code.
Search companies with SIC 99999SIC code 99999 is the UK Standard Industrial Classification for Dormant Company. It falls under SIC section U — Extraterritorial Organisations, division 99. Companies record it at Companies House to describe what they do, and it is one of up to four SIC codes a company can hold.
The “we’re not doing anything right now” code. Could be reserving a name, holding an asset, or just waiting to start. Filter these out when you want live, trading businesses.
A sample of recently-incorporated active companies classified under 99999:
SIC code 99999 is the UK Standard Industrial Classification (SIC 2007) for "Dormant Company". It is the code a company records at Companies House when this is its business activity, and it sits within SIC section U — Extraterritorial Organisations.
109,012 companies are currently classified under SIC code 99999 on the UK register.
On Company Shark, search the live Companies House register by SIC code 99999, then narrow by location and incorporation date and export the list with director details. SIC code filtering is available on the Business and MAX plans.
SIC codes are self-reported. Pick the code that most closely matches your main activity — 99999 covers "Dormant Company". You can record up to four SIC codes, and update them on your annual confirmation statement.
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