First Western Trust, a Denver-based financial services company, has officially opened its doors in Jackson now. The Jackson Hole location marks First Western’s second Wyoming site. The firm had announced in February it had acquired the Trust Department of First National Bank of Wyoming, located in Laramie. Thomas C. McNichols will serve as president of the Jackson Hole office. McNichols has spent much of his financial career in Wyoming and Illinois, and most recently was senior vice president and regional manager for a Denver-based financial services company with responsibilities for Wyoming and Colorado. Darby Eagan, formerly with Well Fargo and Jackson State Bank and Trust before that, will serve as senior vice president and senior relationship manager.