Reichard & Calaf, P.S.C. takes pride in its client base, which includes major Puerto Rican and international corporations such as:
- NBA Properties
- American Home Products Corp.
- Bristol Myers Squibb Co.
- Gap, Inc.
- Phillip Morris Management Corp.
- 7-Eleven, Inc.
- Louis Vuitton Malletier
- Tricon Restaurants International
- H.J. Heinz Co.
- Hunt Wesson Foods, Inc.
- E&J Gallo Winery
- Exxon Corporation
- Reckitt & Colman, Inc.
- Warner Bros.
- Maaco Enterprises, Inc.
- Morton International
- Rhone-Poulenc
- Universal Studios
- Fruits of the Loom
- Lucent Technologies
- CT Corporation System
- Warnaco, Inc.
- Exxon
- General Electric
- London Fog Industries
- Pepsico
- Motion Picture Association of America
- Banco Santander de Puerto Rico
- Ballester Hermanos, Inc.
- Mistolín Caribe, Inc.
- Rattan Specialties of Puerto Rico, Inc.
- Steel & Pipes, Inc.