EXFO Electro-Optical Engineering Inc. · Quebec City, PQ Canada ·(NASDAQ (GM): EXFO)(Toronto: EXF)

EXFO Electro-Optical Engineering makes equipment used by telecommunications carriers, cable television companies, and public utilities operators to test and monitor fiber-optic networks. Optical component manufacturers also use EXFO equipment to test their products. In addition to its off-the-shelf equipment, EXFO designs and builds custom testing products. The company's customers include AT&T and Nortel Networks. EXFO's Life Sciences and Industrial division makes precision electronic products used by customers in the fields of scientific research, biotechnology, and electronics manufacturing. The Americas count for more than half of EXFO's sales. To read the full description, subscribe now.