A partial list of business and government groups Dr. Welsh has addressed includes:
Xerox Corporation
Cash America
U.S. Brick
Mosby Yearbook
Institute of Property Taxation
International Society of Newspaper Ombudsmen
Colorado Dept. of Transportation
BellSouth Finance Society
Dallas State Tax Group
American Society of Women Accountants
Texas Association of Hostage Negotiators
Sopris West Publishers
National Society of Professional Journalists
The Design Studio of Gabberts
Brants Realtors
Noble Oil Corporation
Owen Oil Tools
Dean, Jacobson Financial Services