Mr. Marra has provided training seminars / presentations to the following associations and groups:
- American Association of Healthcare Administrative Management
- America’s Blood Centers
- Automotive Service Association of Washington
- Bellevue Business Roundtable
- Black Dollar Days of Seattle
- Broadmoor Golf Club
- Building Industry Association of Port Angeles
- Building Industry Association of Washington (BIAW)
- Building Industry Association of Whatcom County
- Central Washington Home Builder’s Association
- Chapman University
- Club Managers Association of America
- Columbia Tower Club
- Compass Health
- Eastern Washington Subcontractors and Suppliers Association
- Executive Women International
- Fairwood Golf & Country Club
- Fircrest Golf Club
- Golf Alliance of Washington
- Golf Alliance of Washington Golf Summit
- Golf Superintendents Association of America
- Healthcare Financial Management Association
- Independent Business Association
- Independent Electrical Contractors Association
- Lockheed Martin
- Lower Columbia Contractors Association
- Master Builders Association of Pierce County
- Master Builders Association of King & Snohomish Counties
- Mechanical Contractors Association
- National Federation of Independent Business (NFIB)
- Solid Waste Management Association
- North End Coalition
- Northwest Hearth Products Association
- Northwest Human Resource Management Association
- Northwest Motor Coach Association
- Northwest University Business Law
- Northwest University MBA Program
- Pacific Northwest Pest Management Association
- PGA of America
- Puget Sound Blood Center
- Sand Point Country Club
- Skagit/Island Counties Builder’s Association
- Society of Human Resource Management (SHRM)
- Solid Waste Management Association
- South King County Human Resources Association
- United States Golf Association (USGA)
- University of Washington
- University of Washington Business School Executive MBA Program
- University of Washington Human Resource Management
- Utility Districts
- Washington Lodging Association
- Washington Society of Association Executives
- Washington State Aggregates and Concrete Association
- Washington State Association of Landscape Professionals
- Washington State Auto Dealers Association
- Washington State Bar Association
- Washington State Collectors Association
- Washington State Community Mental Health Council
- Washington State Contractors Association
- Washington State Pest Management Association
- Washington State Residential Care Council
- Washington State Restaurant Association
- Washington State Roofing Contractors Association
- Washington State Trucking Association
- Water Districts
