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Welcome to DENNIS! We're a family-owned & operated uniform manufacturer and retailer based in Portland, Oregon, USA. Our obsession is designing & making great products, and partnering with schools to help them bring their educational vision to life.

Learn more about our family company

Questions? Need help? Contact National Customer Service!

Phone: 800.854.6951   |   Click here for hours

Find a DENNIS store

Arizona

Phoenix

Colorado

Denver

Connecticut

Orange

Florida

Boca Raton | Orlando

Hawaii

Honolulu

Indiana

Highland

Kansas

Overland Park

Maryland

Baltimore | Pikesville

Michigan

Auburn Hills

Nebraska

Omaha

Nevada

Las Vegas

New Mexico

Albuquerque

Oregon

Portland

Tennessee

Memphis | Nashville

Washington

Seattle | Spokane