Alphabetical company index for letter/character "W", page 11 of 46
- Waterloo CUSD 5
- Waterloo Local School District
- Waterloo School District
- Waters Corp.
- Watersmeet Township School District
- Waterstone Financial Inc.
- Watertown City School District
- Watertown Regional Medical Center
- Watertown School District
- Watertown School District 14-4
- Watertown Unified School District
- Watertown-Mayer Public School District
- Waterville Central School District
- Waterville Public Schools
- Waterville School District
- Waterville-Elysian-Morristown School District
- Watervliet City School District
- Watervliet School District
- Watkins Glen Central School District
- Watonga School District
- Watonwan County
- Watsco Inc.
- Watson Chapel School District
- Watson Pharmaceuticals Inc.
- Watson Wyatt Worldwide Inc.
- Watsonville Community Hospital
- Watts School District
- Watts Water Technologies Inc.
- Wattsburg Area School District
- Waubay School District 18-3
- Waubun-Ogema-White Earth Public Sch
- Wauconda CUSD 118
- Waugh Elementary School District
- Waukee Community School District
- Waukegan CUSD 60
- Waukena Joint Union Elementary School District
- Waukesha County
- Waukesha Memorial Hospital
- Waukesha School District
- Waukomis School District