THE NEXT IS THE CONFIRMATION, THAT THIS IS A FALSE COMPANY:
Thank you very much for your enquiry. I am enclosing all the information about the company you mentioned in your email: Kwest-Offshore Ltd. I hope this will prove useful for you.
All limited liability companies in the UK must be registered only with the Companies House. Unfortunately the company of your interest is NOT registered there either (you can use the link below to double check yourself if the company is registered or not)
If the firm is a limited liability company, they should be able to provide you with their registration number which in the format of 8 digits.
I also checked a database to which we subscribe called Fame. It provides detailed information about UK and Irish companies. Unfortunately, the company does not appear on this database either.
As a Chamber of Commerce we cannot provide you with any proof of legitimacy of the company, however I hope the information above will help you make your own judgment. Do not hesitate to get back to us if you have further questions.