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John Weidemoyer
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Profile
John Weidemoyer formerly worked at Motorola, Inc., as Software Engineer in 1998, Infinera Optical Holding, Inc., as Software Engineer in 2002, Westinghouse Electric Co. LLC, as Software Engineer in 1996, Tartan, Inc., as Software Engineer in 1994, and William Blair & Co. LLC, as Investment Analyst from 2016 to 2025.
Mr. Weidemoyer received his Masters Business Admin degree in 2003 from DePaul University and undergraduate degree in 1988 from West Virginia University Institute of Technology.
Former positions of John Weidemoyer
| Companies | Position | End |
|---|---|---|
William Blair & Co. LLC
 William Blair & Co. LLC Investment Banks/BrokersFinance Provides brokerage services | Analyst-Equity | 2024-12-31 |
| TELLABS, INC. | Corporate Officer/Principal | 2002-12-30 |
Motorola, Inc.
 Motorola, Inc. Telecommunications EquipmentElectronic Technology Develops communication and electronic solutions | Corporate Officer/Principal | 1998-12-30 |
Westinghouse Electric Co. LLC
 Westinghouse Electric Co. LLC Electric UtilitiesUtilities Provides nuclear energy services | Corporate Officer/Principal | 1996-12-30 |
Tartan, Inc.
 Tartan, Inc. Other Consumer ServicesConsumer Services Tartan Technologies is a company that operates within the software industry, providing various software-related services. The company is based in Neptune, NJ. | Corporate Officer/Principal | 1994-12-30 |
Training of John Weidemoyer
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
96
1st degree connections
7
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
Motorola, Inc.
Motorola, Inc. Telecommunications EquipmentElectronic Technology Develops communication and electronic solutions | Electronic Technology |
Infinera Optical Holding, Inc.
 Infinera Optical Holding, Inc. Telecommunications EquipmentElectronic Technology Designs and develops telecommunications networking products | Electronic Technology |
William Blair & Co. LLC
William Blair & Co. LLC Investment Banks/BrokersFinance Provides brokerage services | Finance |
DePaul University
 DePaul University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
West Virginia University Institute of Technology
 West Virginia University Institute of Technology Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Westinghouse Electric Co. LLC
Westinghouse Electric Co. LLC Electric UtilitiesUtilities Provides nuclear energy services | Utilities |
Tartan, Inc.
Tartan, Inc. Other Consumer ServicesConsumer Services Tartan Technologies is a company that operates within the software industry, providing various software-related services. The company is based in Neptune, NJ. | Consumer Services |
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