Alphabetical company index for letter/character "A", page 22 of 63
- Allegany County, NY
- Allegany-Limestone Central School District
- Alleghany Corp.
- Alleghany County
- Alleghany County Memorial Hospital
- Alleghany County Public Schools
- Alleghany County Schools
- Alleghany County, VA
- Allegheny College
- Allegheny County
- Allegheny Energy Inc.
- Allegheny General Hospital
- Allegheny Health Network
- Allegheny Technologies Inc.
- Allegheny Valley Hospital
- Allegheny Valley School District
- Allegheny Valve Coupling
- Allegheny-Clarion Valley School District
- Allegiance Bancshares
- Allegiance Specialty Hospital of Kilgore
- Allegiant Travel Co.
- Allegion PLC
- Allegis Group Inc.
- Allego
- Allegro Merger
- Allegro Microsystems
- Allen Consolidated Schools
- Allen County
- Allen County Regional Hospital
- Allen County School District
- Allen County, KS
- Allen County, KY
- Allen County, OH
- Allen East Local
- Allen Hospital
- Allen Independent School District
- Allen Parish
- Allen Parish Hospital
- Allen Parish School District
- Allen Park Public Schools