![Buzz Hansen](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Buzz Hansen has been Chief Technology Officer of Estech Systems, Inc. since 1998.
He joined the company in 1992.
Previously, he was a Senior Research & Development Engineer of David Systems, Inc. Mr. Hansen began his career at Fujitsu Business Systems Ltd. in 1980.
| Companies | Position | End |
|---|---|---|
David Systems, Inc.
 David Systems, Inc. Electrical ProductsProducer Manufacturing Current-carrying wiring devices | Chief Tech/Sci/R&D Officer | - |
Fujitsu Japan Ltd.
 Fujitsu Japan Ltd. Wholesale DistributorsDistribution Services Distributes electronic and communications equipment | Corporate Officer/Principal | - |
Estech Systems, Inc.
 Estech Systems, Inc. Specialty TelecommunicationsCommunications Provides unified communications, VoIP, cloud PBX and business phone systems | Chief Tech/Sci/R&D Officer | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 3 |
|---|---|
Fujitsu Japan Ltd.
Fujitsu Japan Ltd. Wholesale DistributorsDistribution Services Distributes electronic and communications equipment | Distribution Services |
David Systems, Inc.
David Systems, Inc. Electrical ProductsProducer Manufacturing Current-carrying wiring devices | Producer Manufacturing |
Estech Systems, Inc.
Estech Systems, Inc. Specialty TelecommunicationsCommunications Provides unified communications, VoIP, cloud PBX and business phone systems | Communications |
Select your edition
All financial news and data tailored to specific country editions
Choose MarketScreener 
