Outlined below is a list of the companies who have benefitted from Gary’s expertise

3D Systems Corp.
A.T. Kearney Inc.
Abbott Laboratories - Pharmaceutical Products Division
AGI/Klearfold
Alliant Energy
American Cancer Society, Inc.
American Financial Services Association
American Hardware Manufacturers Association
American Institute of CPAs
American Student Assistance Association
American Seniors Housing Association
ASAE and The Center for Association Leadership
Aspen Education Group
Assisted Living Federation of America
Association of Professional Color Imagers
AT&T
Avid Ratings Company
Bank Administration Institute
Bank of America
Bayer, Inc.
Benfield Inc.
Bobit Business Media
Boston Scientific Corporation
BP, Inc.
Center for Leadership
PricewaterhouseCoopers
GlaxoSmithKline
BMO
Bank of Montreal
Bryan Cave, LLP
Building Service Contractors Association International
Caesars Entertainment, Inc.
California Bankers Association
Capital One
Chain Store Age
CIGNA Corporation
Classic Residence by Hyatt
Collect America, Ltd.
Connecticut Association of Public School Superintendents
Conseco, Inc.
Construction Management Association of America
Council for Responsible Nutrition (CRN)
Cox Communications, Inc.
Credit Union National Association
Crowe Horwath LLP
Dassault Systemes Americas Corp.
DDB USA
Disney Consumer Products
Easter Seals National
Easter Seals UCP North Carolina
Eastern Association of College & University Business Officers
Enesco Corporation
ESPN
EXFO
ExxonMobil Oil Corporation
Farmers Insurance Group of Companies
Fidelity
First National Merchant Solutions
Fiserv, Inc.
Food Marketing Institute
Forging Industry Association (FIA)
Forrester Research
Freddie Mac
Qwest
NetScreen Technologies
Georgia Hospital Association
Giant Eagle, Inc.
Global Pharmaceutical Supply Group  - A Johnson & Johnson Co.
Harleysville Insurance Company
Harris Bank
Harris Corporation
Hines Interests
HRMAC Human Resources Management Association of Chicago
IBFI
IBM AP
IBM Enterprise Learning
Industrial Fabrics Association International
infoUSA, Inc.
ING North America Insurance Corporation
Insulate America
Insulating Concrete Form Association
Inter-Company Marketing Group (ICMG)
InterContinental Hotel Group
International Association of Refrigerated Warehouses
International Bottled Water Association
International Health, Racquet, and Sportsclub Association
International Quality & Productivity Center (IQPC)
Harley Davidson
Sodexho
Philips Medical Systems
Kinko's, Inc.
Kronos, Incorporated
Lakeland Area Chamber of Commerce
Lawson
Target Corporation
College and University Professional Association of HR
LIMRA International
Loews Cineplex Theatres
L'Oreal USA
Lyon Management Group, Inc.
SeeBeyond Corporation
Blue Cross Blue Shield of Illinois
Marriott International, Inc.
Marriott Vacation Club International
McNeil Consumer Healthcare
MedPointe Pharmaceuticals
Aspen Technology
Meritage Homes Corporation
Microsoft Corporation
Miller Brewing Company
Motorola
National Association of Purchasing Card Professionals
National Association of Retail Collection Attorneys (NARCA)
National Association of State Chief Information Officers (NASCIO)
National Association of Workforce Boards
National Rural Electric Cooperative Association
National Safety Council
NationaLease
Naval Safety and Environmental Training Center
NBT Bancorp, Inc.
Nestle USA, Inc.
New York Bankers Association
nGenera
Nortel
Northeast Human Resources Association
Northwestern Mutual
Ohio Association of Broadcasters
Ohio Petroleum Marketers & Convenience Stores Assn
Oklahoma State University
Oregon Association of Nurseries
Paychex, Inc.
Penske Truck Leasing Company
PeopleSoft, Inc.
PepsiCo, Inc.
Pershing LLC
Sanofi- Aventis
Plumbing Heating Cooling Contractors Association
PMI Memphis Chapter
Porter Novelli
PricewaterhouseCoopers
Colortyme
Produce Marketing Association
Property Loss Research Bureau (PLRB)
Protective Life Corporation
QAD Inc.
Roto Rooter Franchisee Association
Royal Caribbean International, Celebrity Cruises
SBC
Science Applications International Corporation (SAIC)
Self Storage Association
Nokia
Siemens Medical Solutions USA, Inc.
SII Investments, Inc.
Silverstein Properties
Sodexo Corporate Services
Southern Nazarene University
Special Libraries Association
State of California, Dept. of Technology Services Training Center
State Street Global Advisors
Stellent, Inc.
Sterling Commerce
Stryker Spine
Supervalu, Inc.
Sutter Health
Swagelok Company
Phillips 66 Aviation
TaylorMade Golf
The Great Game of Business
AXA Financial Group
The Pepsi Bottling Group
Thomson Corporation
Thomson Learning
Turnaround Management Association
Ultratech, Inc.
UPM, North America
Variety
VeriSign, Inc.
Verizon Wireless
Wakefern Food Corporation
Washington Metropolitan Area Transit Authority
Wells Fargo Bank, N.A.
Wickes Lumber Company
Wisconsin Credit Union League