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HEADQUARTERS - Rockville, MD

POC:  West Johnson
Toll-Free: +1-888-344-2704

Columbia Technologies Brazil
São Paulo

POC:  James Chamness
+55 (21) 96776-7779‬
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Columbia Technologies Argentina
Buenos Aires

POC:  Francisco De Freitas
Tel: +‭54 9 11 5832 9402‬

Columbia Technologies Africa
Johannesburg

POC:  Dr. Steve Kalule
Tel: +27 11 704 6433