Example of Proper Usage:

'Aistech Space UK Ltd' → 'UKSIC Code' → '61300' is correct. Citation: https://find-and-update.company-information.service.gov.uk/company/12192170.

Example of Improper Usage:

'Aistech Space UK Ltd' → 'UKSIC Code' → '12192170' is incorrect because this is the Company number for the entity.