How long did C.A.Blackwell (Contracts) Ltd take to assign a certificate of sponsorship?

Posted by the ImmigrationGPT team on 7 October 2026: a question people often ask our AI about C.A.Blackwell (Contracts) Ltd, waiting for answers from members who know it.

From the signed offer to the CoS reference: how many weeks was it, and did anything slow it down? If you have been sponsored by, worked at or applied to C.A.Blackwell (Contracts) Ltd, your answer helps the next person checking this employer. Do not share personal details such as reference numbers.