If Danny Rowe departs Rotherham again this season it will only be to Wycombe, according to Millers boss Steve Evans.
Barcelona and big-spending Monaco have both been credited with an interest in Kompany as they look to bolster their defensive options.
However, Kompany has moved to play down the rumours and insists he is staying at City as he has "unfinished business" at the Etihad Stadium.
"Speculations and questions about next season.. I'm not going anywhere," Kompany said on Twitter.
"I love playing for City and I've still got some unfinished business."