Local office donates $25,000 to support charitable efforts in Las Vegas LAS VEGAS – Mike Mixer, executive managing director of Colliers International – Las Vegas, announced that the company’s 22nd Annual Links for Life Charity Golf Tournament raised more than $80,000 for various children’s charities in Southern Nevada. Colliers International singlehandedly donated $25,000 to … [Read more...] about Colliers International – Las Vegas Raises More Than $80,000 at Annual Golf Tournament