Hatch Associates Consultants, Inc. Share: Rail Systems Hatch Associates Consultants, Inc. Visit Website 1201 3rd Avenue Suite 850 Seattle, WA 98101 (206) 288-1780 About Map About Professional services firm with services that include engineering, consulting, project and construction management, and information technology in the sectors of infrastructure, energy, and mining. What's Nearby? Distance: 5 10 15 20 25 50 mi.