Internship IT Consulting - best firm?

Hi all! My study is a combination of business administration (major) and IT (minor). This is why I'm really interested in IT consulting and topics like digitalization, digital transformation, business intelligence, big data etc. Can you tell me names of consultancies where I could apply to for an IT consulting internship to gain my first work experience? (this means a good firm, but also a firm where I have the chance to get an internship without previous work experience. I guess I won't really have a chance with MBB, and was thinking more about Accenture, Capgemini and Detecon...) Can you recommend me other firms? Thank you so much for your help