Primary Job Title Founded Primary Organization 
White Horse Partners
Location Dallas/Fort Worth Metroplex, Texas, United States Regions Southern US Gender Male
LinkedIn View on LinkedIn
Micky Tsui founded White Horse Partners, LLC to provide management support and advice to innovative small and medium-sized applications software and communications companies in North America, and to provide business development in Asia.
Tsui has more than 30 years experience in the communications and software industries. He was most recently the
senior vice president and general manager, Enterprise Solutions at Nuance Communications, Inc., managing both on-premises and hosting/SaaS businesses for speech self-service solutions for contact centers.
Prior to that, he held various executive management positions with Avaya Inc., including its Unified Communications Solutions Division; the Global Communications Solutions Group; and Converged Communications Solutions Group, spanning across the full portfolio of enterprise products including collaboration, messaging, and contact centers with voice, video and data.
Tsui was responsible for establishing Avaya as the global market leader in IP Telephony and increasing market share while significantly improving the operating margin of the business.
Tsui began his career with Nortel Networks in communications network planning and optimization. He held positions of increasing responsibility, including strategic planning, product management and research and development. At Nortel he was responsible for the successful launch of the Meridian line of PBXs and the development of the Meridian mail and call center products.
He also initiated the Internet Access and Solutions Business, addressing the needs of enterprise and service provider markets. He was the vice president and general manager of Internet Telephony at Nortel before going to Avaya.
