I suspect the first "consulting opportunity" will be to rebuild the office. I may be wrong. You never went into details about the corporate culture issues but I've had past experiences with dealing with non-US owners and their approaches to US personnel. I always got a chuckle seeing how we were treated compared with equivalent functions in the home country.Early on, they asked if I would consider providing consultation services in the future, and I left the door open for occasional consulting.
Let the Retirement Begin!!!!
Congratulations on getting out.