consultancy (a business organization that provides consulting services)
Advising and helping other people and companies how to do their IT.
A consultant is usually an expert or a professional in a specific field and has a wide knowledge of the subject matter. A consultant usually works for a consultancy firm or is self-employed, and...
Management Consultancy is also known as Business Consultancy. They're just the same.
Consultancy Services Limited is the business or management consultancy business based in Middx