With over 4 million customers worldwide, AT&T continues to lead the way in advancing communications technologies. Browse our Customer Stories to see how AT&T has collaborated with its customers to keep them ahead of the curve.

• Siemens Canada [PDF, 2.9 MB]
• Berlex Canada
• The Cooperators
• Corel
• Guess? Inc.
• Heidelberg
• Hyundai Merchant Marine (HMM) [PDF, 530k]
• IBM
• National Semiconducto
• Schneider Electric
• SWIFT [PDF, 530k]