This is the situation:
I work for campany A. 
Company A sends me to company B as a consultant. 
I got a job offer from company C with a lot better pay for the same job (as a consultant). I took this offer and I'm giving my 4 weeks notice in a week. 

Now I really like working at B, the job and People are great. And my goal for the future is stopping as a consultant and working at a company and buy a house near the company.

WIBTA if I talk to company B about a potential job in the future? After leaving A ( and indirectly B)?

Thanks!
