Banco Popular de Puerto Rico
PO Box 362708
San Juan PR 00936

Eli Lilly Carolina
Carolina Puerto Rico

Guidant CPI del Caribe
No.12 Road 698
Dorado PR 00616

Lilly del Caribe
PO Box 1748
Mayagüez, PR 00681

Mc Neil Consumer Healthcare
Call Box 2009
Las Piedras PR 00771

Merck Sharp & Dohme
PO Box 601
Barceloneta PR 00617

Farmacia Uphjon Caribe
PO Box 11307
Barceloneta PR 00617

Redondo Perini Joint Venture
Corporate Office Park Suite 105
Parada #20 KM 2.6 Martínez Nadal
Guaynabo PR 00969

Siemens Transit
Muñoz Rivera Avenue
San Juan PR 00918

Storage Tek
El Tuque Industrial Park
Ponce PR 00732

IBM
522 South Road
Poughkeepsie NY 12601

National Security Agency
9800 Savage Rd
FT George Meade, MD 20755

Pratt and Whitney
400 Main Street MS 162-04
East Hartford CT 06108

Siemens Transit / Matra Transport  International
48 a 56 rue Bardes, B.P. 531
92542 Montrouge Cedex - France

US Army Corps of Engineering
Waterways Experiment Starion, 3909 Halls Ferry Road
Vicksburg, MS 39180