Charles Judso
Chairman at Tupl, Inc.
Profile
Charles James Judso is the founder of Spectrum Effect, Inc. (2015) and Eden Rock Communications LLC (2007).
He is also the founder of Nextel International, Inc. Mr. Judso's current jobs include Chairman at Tupl, Inc., Director at Garrett & Ring Management, Inc., Director at Welco Lumber Co. USA, Director at Tsk America Co. Ltd., Senior Partner at Davis Wright Tremaine LLP, Trustee at Pacific Northwest Ballet Association, Trustee at Washington Athletic Club, and Trustee at NatureBridge.
Mr. Judso's former jobs include Chairman at Lumera Corp.
(2004-2007), Chairman at Opanga Networks, Inc., Managing Director at Sonata Capital Group, Inc., Independent Director at Joshua Green Corp., Director & General Counsel at Port Blakely Tree Farms LP (2010), Director at Airbiquity, Inc., Director at GigPeak, Inc. (2008-2011), Director at SEGV Technologies LLC, Vice President & General Counsel at Nextlink Communications, Inc., General Counsel at Merrill & Ring Forest Products LLC (1982-1994), General Counsel at Seattle Seahawks (1988-1994), and Vice President & General Counsel at Eagle River, Inc. Mr. Judso received his undergraduate degree from Stanford University in 1966 and his graduate degree from Stanford Law School in 1969.
Charles Judso active positions
| Companies | Position | Start |
|---|---|---|
| Garrett & Ring Management, Inc. | Director/Board Member | - |
Welco Lumber Co. USA
 Welco Lumber Co. USA Forest ProductsNon-Energy Minerals Welco Lumber Co. USA is a private company that manufactures and supplies lumber. The company is based in Shelton, WA. | Director/Board Member | - |
Tsk America Co. Ltd.
 Tsk America Co. Ltd. Electrical ProductsProducer Manufacturing Part of Tokyo Seimitsu Co., Ltd., Tsk America Co. Ltd. is a leading manufacturer of mechanical elements and equipment such as ball screws and straight sports bearings. The private company is based in Cincinnati, OH. The company's parent company is Tokyo Seimitsu Co., Ltd. and Takeuchi Seiko Co., Ltd. is a subsidiary of the parent company. | Director/Board Member | 2010-10-07 |
Pacific Northwest Ballet Association
 Pacific Northwest Ballet Association Movies/EntertainmentConsumer Services Pacific Northwest Ballet Association offers ballet production. The company was founded in 1972 and is headquartered in Seattle, WA. | Director/Board Member | - |
NatureBridge
 NatureBridge Miscellaneous Commercial ServicesCommercial Services NatureBridge provides hands-on environmental science programs for children and teens. The company was founded in 1971 and is headquartered in San Francisco, CA. | Director/Board Member | - |
Washington Athletic Club
 Washington Athletic Club Movies/EntertainmentConsumer Services Washington Athletic Club provides fitness and recreational sports centers. It services include athletics and fitness, spa, wellness, club events, and food and wine. The company was founded on December 16, 1930 and is headquartered in Seattle, WA. | Director/Board Member | - |
Davis Wright Tremaine LLP
 Davis Wright Tremaine LLP Miscellaneous Commercial ServicesCommercial Services Davis Wright Tremaine LLP provides legal services. It is a national business and litigation law firm representing businesses based throughout the United States and around the world. The company was founded in 1908 and it is headquartered in Seattle, WA. | Corporate Officer/Principal | - |
Tupl, Inc.
 Tupl, Inc. Packaged SoftwareTechnology Services Tupl, Inc. engages in the develop of network backend technology platform for wireless operators. It products include proactive care, network advisor, NOC automation, customer care, and Tupl unifier. The company was founded by Pablo Tapia in 2014 and is headquartered in Bellevue, WA. | Chairman | - |
Former positions of Charles Judso
| Companies | Position | End |
|---|---|---|
Spectrum Effect, Inc.
 Spectrum Effect, Inc. Information Technology ServicesTechnology Services Spectrum Effect, Inc. is a private company that provides a revolutionary solution called Spectrum-Net, which helps operators optimize their networks for future sharing opportunities by identifying and mitigating sources of external RF interference. The company is based in Kirkland, WA. The solution delivers valuable AI insights that enable operators to quickly solve complex problems and unlock the full potential of their network. Spectrum-Net provides innovative RF interference mitigation capabilities, enabling mobile operators to rapidly resolve interference issues. The company was founded in 2015 by Charles Immendorf, Charles James Judso. Charles Immendorf has been the CEO since 2015. | Founder | 2017-12-31 |
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Training of Charles Judso
| Stanford University | Undergraduate Degree |
| Stanford Law School | Graduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 23 |
|---|---|
| Nextlink Communications, Inc. | Communications |
Sonata Capital Group, Inc.
 Sonata Capital Group, Inc. Investment ManagersFinance Sonata Capital Group, Inc. (Sonata) is an independent registered investment adviser headquartered in Seattle, Washington. The firm was founded by Timothy Cummins in 2000. Sonata provides investment advisory services on a discretionary basis to individuals, high net worth individuals, trusts, charitable institutions, foundations, and endowments. | Finance |
Lumera Corp.
 Lumera Corp. Packaged SoftwareTechnology Services Lumera Corp. develops proprietary polymer materials and products for a broad range of applications. The company designs proprietary molecular structures and polymer compounds for a broad range of electro-optic, bioscience, RF and specialty nanotechnology applications. The company also has developed proprietary processes for fabricating such devices. Lumera Corp. is headquartered in Bothell, WA. | Technology Services |
Opanga Networks, Inc.
 Opanga Networks, Inc. Information Technology ServicesTechnology Services Opanga Networks, Inc. engages in the provision network optimization solutions which improve mobile video and multimedia performance. Its products include NetRover SDK and NetRover ePublisher. The company was founded by David Burns Gibbons, Kamyar Moinzadeh, and Jeffrey Paul Harrang in 2005 and is headquartered in Seattle, WA. | Technology Services |
Tupl, Inc.
Tupl, Inc. Packaged SoftwareTechnology Services Tupl, Inc. engages in the develop of network backend technology platform for wireless operators. It products include proactive care, network advisor, NOC automation, customer care, and Tupl unifier. The company was founded by Pablo Tapia in 2014 and is headquartered in Bellevue, WA. | Technology Services |
Davis Wright Tremaine LLP
Davis Wright Tremaine LLP Miscellaneous Commercial ServicesCommercial Services Davis Wright Tremaine LLP provides legal services. It is a national business and litigation law firm representing businesses based throughout the United States and around the world. The company was founded in 1908 and it is headquartered in Seattle, WA. | Commercial Services |
Merrill & Ring Forest Products LLC
 Merrill & Ring Forest Products LLC Forest ProductsNon-Energy Minerals Part of Garret & Ring LP, Merrill & Ring Forest Products LLC is a private company that owns timberlands and buys and sells timber. The company is based in Seattle, WA. Merrill & Ring Forest Products was acquired by Garret & Ring LP from Pillar Point Partnership on September 09, 2002 for $1.10 million. | Non-Energy Minerals |
Joshua Green Corp.
 Joshua Green Corp. Financial ConglomeratesFinance Joshua Green Corp. provides investment services for shipping, banking, and insurance sectors. It seeks investment opportunities in both privately owned companies, commercial, and retail real estate markets. The company was founded in 1930 and is headquartered in Seattle, WA. | Finance |
| Nextel International, Inc. | Communications |
Port Blakely Tree Farms LP
 Port Blakely Tree Farms LP Forest ProductsNon-Energy Minerals Port Blakely Tree Farms LP owns and manages healthy forestlands throughout western Washington and Oregon. It provides sustainable forest products, protects wildlife habitat and water resources and supports the local communities in which it operates. The company was founded in 1864 and is headquartered in Tumwater, WA. | Non-Energy Minerals |
Airbiquity, Inc.
 Airbiquity, Inc. Packaged SoftwareTechnology Services Airbiquity, Inc. engages in provision of private cloud connected car services platform. It offers Choreo, a platform that connects and processes transactions. Its products include OTA software and data management, service management, intelligent vehicle and electric vehicle. The company was founded by Joseph Preston and James Vroman in 1997 and is headquartered in Seattle, WA. | Technology Services |
Seattle Seahawks
 Seattle Seahawks Movies/EntertainmentConsumer Services Seattle Seahawks operates as a professional American football team. The team is part of the West Division of the National Football Conference (NFC) in the National Football League (NFL). The company handles football operations, brand development and advertising. The company was founded in September 1976 and is headquartered in Renton, WA. | Consumer Services |
| Garrett & Ring Management, Inc. | |
Eagle River, Inc.
 Eagle River, Inc. Investment ManagersFinance Founded by Craig McCaw, Eagle River Investments LLC is a venture capital firm located in Kirkland, Washington. | Finance |
Welco Lumber Co. USA
Welco Lumber Co. USA Forest ProductsNon-Energy Minerals Welco Lumber Co. USA is a private company that manufactures and supplies lumber. The company is based in Shelton, WA. | Non-Energy Minerals |
Eden Rock Communications LLC
 Eden Rock Communications LLC Packaged SoftwareTechnology Services Eden Rock Communications LLC provides resource optimization solutions. Its services include SON system engineering, SON system integration, SON module customization, SON training program and embedded agent simulation, integration and testing. The company was founded by Charles James Judson, Chaz Immendorf, David Burns Gibbons and Vesa Raudaskoski in 2007 and is headquartered in Bothell, WA. | Technology Services |
GigPeak, Inc.
 GigPeak, Inc. SemiconductorsElectronic Technology GigPeak, Inc. supplied semiconductor and electro-optical component products. Its products include telecom, distribution, contribution and datacom wireless and RF MMICs. The company was founded by Avishay S. Katz and Andrea Betti-Berutto in March 2008 and was headquartered in San Jose, CA. | Electronic Technology |
Washington Athletic Club
Washington Athletic Club Movies/EntertainmentConsumer Services Washington Athletic Club provides fitness and recreational sports centers. It services include athletics and fitness, spa, wellness, club events, and food and wine. The company was founded on December 16, 1930 and is headquartered in Seattle, WA. | Consumer Services |
Tsk America Co. Ltd.
Tsk America Co. Ltd. Electrical ProductsProducer Manufacturing Part of Tokyo Seimitsu Co., Ltd., Tsk America Co. Ltd. is a leading manufacturer of mechanical elements and equipment such as ball screws and straight sports bearings. The private company is based in Cincinnati, OH. The company's parent company is Tokyo Seimitsu Co., Ltd. and Takeuchi Seiko Co., Ltd. is a subsidiary of the parent company. | Producer Manufacturing |
NatureBridge
NatureBridge Miscellaneous Commercial ServicesCommercial Services NatureBridge provides hands-on environmental science programs for children and teens. The company was founded in 1971 and is headquartered in San Francisco, CA. | Commercial Services |
Spectrum Effect, Inc.
Spectrum Effect, Inc. Information Technology ServicesTechnology Services Spectrum Effect, Inc. is a private company that provides a revolutionary solution called Spectrum-Net, which helps operators optimize their networks for future sharing opportunities by identifying and mitigating sources of external RF interference. The company is based in Kirkland, WA. The solution delivers valuable AI insights that enable operators to quickly solve complex problems and unlock the full potential of their network. Spectrum-Net provides innovative RF interference mitigation capabilities, enabling mobile operators to rapidly resolve interference issues. The company was founded in 2015 by Charles Immendorf, Charles James Judso. Charles Immendorf has been the CEO since 2015. | Technology Services |
SEGV Technologies LLC
 SEGV Technologies LLC Information Technology ServicesTechnology Services SEGV Technologies LLC engages in the provision of technology services. The company is headquartered in Kirkland, WA. | Technology Services |
Pacific Northwest Ballet Association
Pacific Northwest Ballet Association Movies/EntertainmentConsumer Services Pacific Northwest Ballet Association offers ballet production. The company was founded in 1972 and is headquartered in Seattle, WA. | Consumer Services |
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