Sutter Hill Ventures

Astera Labs is a fabless semiconductor company based in Santa Clara, California, established in 2017. The company specializes in designing and supplying semiconductors and connectivity solutions tailored for data-centric systems. Its product range includes system-aware semiconductor integrated circuits, high-speed mixed-signal connectivity products, and various system components like PCIe smart retimers, riser cards, and GPU booster cards. Astera Labs focuses on enhancing PCIe connectivity to address performance bottlenecks in compute-intensive environments, such as server connectivity, distributed machine learning, and high-end gaming graphics. The company collaborates with processor vendors, cloud service providers, and manufacturing partners to deliver critical connectivity performance and facilitate flexibility and customization in their clients' systems. Astera Labs also offers design and testing services, alongside its COSMOS software suite, which enhances observability and predictive analytics in connectivity solutions.

Astera Labs is a fabless semiconductor company based in Santa Clara, California, established in 2017. The company specializes in designing and supplying semiconductors and connectivity solutions tailored for data-centric systems. Its product range includes system-aware semiconductor integrated circuits, high-speed mixed-signal connectivity products, and various system components like PCIe smart retimers, riser cards, and GPU booster cards. Astera Labs focuses on enhancing PCIe connectivity to address performance bottlenecks in compute-intensive environments, such as server connectivity, distributed machine learning, and high-end gaming graphics. The company collaborates with processor vendors, cloud service providers, and manufacturing partners to deliver critical connectivity performance and facilitate flexibility and customization in their clients' systems. Astera Labs also offers design and testing services, alongside its COSMOS software suite, which enhances observability and predictive analytics in connectivity solutions.

Astera Labs is a fabless semiconductor company based in Santa Clara, California, established in 2017. The company specializes in designing and supplying semiconductors and connectivity solutions tailored for data-centric systems. Its product range includes system-aware semiconductor integrated circuits, high-speed mixed-signal connectivity products, and various system components like PCIe smart retimers, riser cards, and GPU booster cards. Astera Labs focuses on enhancing PCIe connectivity to address performance bottlenecks in compute-intensive environments, such as server connectivity, distributed machine learning, and high-end gaming graphics. The company collaborates with processor vendors, cloud service providers, and manufacturing partners to deliver critical connectivity performance and facilitate flexibility and customization in their clients' systems. Astera Labs also offers design and testing services, alongside its COSMOS software suite, which enhances observability and predictive analytics in connectivity solutions.

RF Pixels, Inc. is a venture-backed company based in Silicon Valley that focuses on developing technology for the fifth generation of wireless cellular communications, commonly known as 5G. Founded by a team associated with the UC Berkeley Wireless Research Center, RF Pixels specializes in innovative phased-array radio technology. This technology offers unprecedented capacity and economics for the new 5G millimeter-wave frequency bands, facilitating robust high-speed connections for users while providing a solid business foundation for service providers. The company aims to enhance the next generation of wireless communications, allowing for advanced connectivity and communication capabilities.

MATRIXX Software, Inc. specializes in developing cloud-native digital commerce solutions that enable businesses to transform their operations. The company's modern commerce platform is designed to support global marketplaces and consumption-based services, allowing users to create digital offerings such as voice, data, and new digital services. Its platform enables customers to engage in on-demand purchasing, manage both traditional and modern services, and implement flexible charging options, including prepay and post-pay systems. Serving communications companies, Internet of Things (IoT) providers, and digital service providers worldwide, MATRIXX Software offers a unified converged charging system that enhances operational agility and facilitates the efficient scaling of infrastructure. Founded in 2008, the company is headquartered in Saratoga, California, with additional offices in London, Dubai, and various locations across Asia and Australia.

GLMX, LLC, founded in 2010 and based in Palo Alto, California, specializes in providing trading and liquidity management technology for financial markets. The company's flagship offering, the GLMX Meridian Trading Platform, delivers a comprehensive, integrated solution tailored for institutional investors, funding managers, and broker-dealers. This platform enhances market transparency and real-time efficiency through its intuitive, browser-based interface. Additionally, GLMX's technology aims to improve trade life-cycle efficiency and facilitate better access to liquidity, addressing the evolving needs of the securities financing landscape. By focusing on optimizing the interactions between buy-side and sell-side counterparties, GLMX supports the development of a more efficient repo trading infrastructure that complies with increasing regulatory requirements.

Benu Networks is a privately held telecommunications software company led by an experienced team that is headquartered in Billerica, Massachusetts, USA. Benu Networks is a leading software and solutions provider, simplifying the industry’s most complex edge networks. With a comprehensive set of products and innovative solutions coupled with over a decade in the industry, Benu Networks delivers solutions to instantly transform legacy networks, elastically manage services, and carve the path to 5G. Backed by leading venture capital funds, Benu Networks has received funding from Sutter Hill Ventures, Liberty Global Venture, Comcast Ventures, Spark Capital, and ARRIS Group, Inc.

RF Pixels, Inc. is a venture-backed company based in Silicon Valley that focuses on developing technology for the fifth generation of wireless cellular communications, commonly known as 5G. Founded by a team associated with the UC Berkeley Wireless Research Center, RF Pixels specializes in innovative phased-array radio technology. This technology offers unprecedented capacity and economics for the new 5G millimeter-wave frequency bands, facilitating robust high-speed connections for users while providing a solid business foundation for service providers. The company aims to enhance the next generation of wireless communications, allowing for advanced connectivity and communication capabilities.

Actiance, Inc. offers communication, collaboration, and social media governance solutions tailored for enterprises and financial institutions across North America, Europe, and Latin America. The company's flagship Actiance Platform integrates various communication tools, including unified communications, enterprise social software, and instant messaging, to meet business needs while ensuring compliance with regulatory standards. Key products include Vantage, which simplifies management and compliance for enterprise communications, and Socialite, enabling secure access to social networks from any device. Founded in 1998 and originally known as FaceTime Communications, Actiance has evolved to address the complexities of modern communication environments, helping organizations navigate security, management, and compliance challenges associated with diverse communication channels. The company is headquartered in Redwood City, California, with additional offices in Atlanta, Arlington, Berkshire, and Bengaluru.

Benu Networks is a privately held telecommunications software company led by an experienced team that is headquartered in Billerica, Massachusetts, USA. Benu Networks is a leading software and solutions provider, simplifying the industry’s most complex edge networks. With a comprehensive set of products and innovative solutions coupled with over a decade in the industry, Benu Networks delivers solutions to instantly transform legacy networks, elastically manage services, and carve the path to 5G. Backed by leading venture capital funds, Benu Networks has received funding from Sutter Hill Ventures, Liberty Global Venture, Comcast Ventures, Spark Capital, and ARRIS Group, Inc.

Benu Networks is a privately held telecommunications software company led by an experienced team that is headquartered in Billerica, Massachusetts, USA. Benu Networks is a leading software and solutions provider, simplifying the industry’s most complex edge networks. With a comprehensive set of products and innovative solutions coupled with over a decade in the industry, Benu Networks delivers solutions to instantly transform legacy networks, elastically manage services, and carve the path to 5G. Backed by leading venture capital funds, Benu Networks has received funding from Sutter Hill Ventures, Liberty Global Venture, Comcast Ventures, Spark Capital, and ARRIS Group, Inc.

Tower Cloud provides telecom backhaul services to wireless carriers. The company builds and operates fiber optic and wireless networks to connect cellular towers to the wireless carriers' mobile switching centers. Wireless carriers utilize Ethernet and Sonet T-1 broadband capacity provided by Tower Cloud to manage the exploding volume of voice and data traffic on their cellular networks. Tower Cloud currently operates backhaul networks in the greater Orlando, FL and Miami, FL markets and is in the process of constructing a new network in Atlanta, GA. The company was founded in 2006 and is headquartered in St. Petersburg, FL.

Tower Cloud provides telecom backhaul services to wireless carriers. The company builds and operates fiber optic and wireless networks to connect cellular towers to the wireless carriers' mobile switching centers. Wireless carriers utilize Ethernet and Sonet T-1 broadband capacity provided by Tower Cloud to manage the exploding volume of voice and data traffic on their cellular networks. Tower Cloud currently operates backhaul networks in the greater Orlando, FL and Miami, FL markets and is in the process of constructing a new network in Atlanta, GA. The company was founded in 2006 and is headquartered in St. Petersburg, FL.

Ruckus Wireless, Inc., headquartered in Sunnyvale, California, is a global provider of advanced wireless systems designed for the growing mobile Internet infrastructure market. The company specializes in a diverse array of "Smart Wi-Fi" products tailored for mobile carriers, broadband service providers, and corporate enterprises, serving over 48,000 end-customers worldwide. Ruckus addresses the challenges of Wi-Fi capacity and coverage, which have intensified due to the rising usage of mobile devices such as smartphones and tablets. The company is recognized for its innovative and patented technologies, including adaptive antenna arrays that enhance signal range, boost client data rates, and minimize interference. These advancements ensure reliable delivery of multimedia content and services over standard Wi-Fi networks.

Tower Cloud provides telecom backhaul services to wireless carriers. The company builds and operates fiber optic and wireless networks to connect cellular towers to the wireless carriers' mobile switching centers. Wireless carriers utilize Ethernet and Sonet T-1 broadband capacity provided by Tower Cloud to manage the exploding volume of voice and data traffic on their cellular networks. Tower Cloud currently operates backhaul networks in the greater Orlando, FL and Miami, FL markets and is in the process of constructing a new network in Atlanta, GA. The company was founded in 2006 and is headquartered in St. Petersburg, FL.

Kineto Wireless is a privately held company that specializes in fixed-mobile convergence technology, aiding mobile operators in their transition to IP-based services. The company offers solutions designed to enhance the competitiveness of mobile operators against over-the-top service providers. Key offerings include Smart Comms, which leverages Rich Communications Suite technology to help operators brand and monetize their voice and messaging services, and Smart Wi-Fi, which transforms existing Wi-Fi access points into virtual femtocells on operators' networks. These technologies enable smartphone users to access mobile services over Wi-Fi, including voice and messaging. Kineto collaborates with various industry partners such as HTC Corporation, Huawei, and T-Mobile USA to deliver its innovative solutions.

Aepona Limited is a technology company based in Belfast, United Kingdom, that specializes in providing a platform for business transformation to service providers and enterprises. Founded in 1995, Aepona enables organizations to leverage their data, connected devices, and infrastructure assets to create, manage, and monetize services through managed APIs. Its offerings include an API monetization platform that allows telecommunications service providers to expose and monetize their core network and cloud assets, as well as agile service enablement solutions for service creation and orchestration. Additionally, Aepona provides a payments and settlement engine, facilitating the implementation of various business models that capitalize on valuable assets and data. The company serves clients across Europe, North America, and Southeast Asia and has locations in Bristol, Colombo, and Leixlip. As of October 2015, Aepona operates as a subsidiary of Persistent Systems, Inc.

Grain Management is a private equity firm based in Washington, D.C., founded in 2007, that specializes in investments within the communications sector. With over 100 years of combined experience among its professionals, Grain focuses on wireless communications assets and technologies, encompassing acquisition, construction, financing, management, and regulation. The firm operates communications towers and related wireless infrastructure, providing innovative and cost-efficient solutions to both government and commercial clients. Grain manages tower deployments across the United States for leading wireless carriers and government agencies, leveraging its extensive network of industry and governmental contacts to identify trends and partnerships that enhance its investment strategies and deliver long-term value.

Kineto Wireless is a privately held company that specializes in fixed-mobile convergence technology, aiding mobile operators in their transition to IP-based services. The company offers solutions designed to enhance the competitiveness of mobile operators against over-the-top service providers. Key offerings include Smart Comms, which leverages Rich Communications Suite technology to help operators brand and monetize their voice and messaging services, and Smart Wi-Fi, which transforms existing Wi-Fi access points into virtual femtocells on operators' networks. These technologies enable smartphone users to access mobile services over Wi-Fi, including voice and messaging. Kineto collaborates with various industry partners such as HTC Corporation, Huawei, and T-Mobile USA to deliver its innovative solutions.

Consorte Media is an online marketing company that specializes in reaching the Hispanic market. By leveraging expertise in Spanish language media and a deep understanding of Hispanic consumer behavior, the firm aims to connect businesses with Hispanic customers effectively. It offers a range of services, including brand advertising and direct marketing, facilitated through its product SALSA, which integrates both approaches. Consorte Media also maintains an extensive media network that encompasses premium content sites and lead generation services. The company has worked with notable clients such as Best Buy, SendMeMobile, Dealix, Monster.com, and Countrywide Financial, providing high-quality results for leading advertisers.

Ruckus Wireless, Inc., headquartered in Sunnyvale, California, is a global provider of advanced wireless systems designed for the growing mobile Internet infrastructure market. The company specializes in a diverse array of "Smart Wi-Fi" products tailored for mobile carriers, broadband service providers, and corporate enterprises, serving over 48,000 end-customers worldwide. Ruckus addresses the challenges of Wi-Fi capacity and coverage, which have intensified due to the rising usage of mobile devices such as smartphones and tablets. The company is recognized for its innovative and patented technologies, including adaptive antenna arrays that enhance signal range, boost client data rates, and minimize interference. These advancements ensure reliable delivery of multimedia content and services over standard Wi-Fi networks.

Actiance, Inc. offers communication, collaboration, and social media governance solutions tailored for enterprises and financial institutions across North America, Europe, and Latin America. The company's flagship Actiance Platform integrates various communication tools, including unified communications, enterprise social software, and instant messaging, to meet business needs while ensuring compliance with regulatory standards. Key products include Vantage, which simplifies management and compliance for enterprise communications, and Socialite, enabling secure access to social networks from any device. Founded in 1998 and originally known as FaceTime Communications, Actiance has evolved to address the complexities of modern communication environments, helping organizations navigate security, management, and compliance challenges associated with diverse communication channels. The company is headquartered in Redwood City, California, with additional offices in Atlanta, Arlington, Berkshire, and Bengaluru.

Kineto Wireless is a privately held company that specializes in fixed-mobile convergence technology, aiding mobile operators in their transition to IP-based services. The company offers solutions designed to enhance the competitiveness of mobile operators against over-the-top service providers. Key offerings include Smart Comms, which leverages Rich Communications Suite technology to help operators brand and monetize their voice and messaging services, and Smart Wi-Fi, which transforms existing Wi-Fi access points into virtual femtocells on operators' networks. These technologies enable smartphone users to access mobile services over Wi-Fi, including voice and messaging. Kineto collaborates with various industry partners such as HTC Corporation, Huawei, and T-Mobile USA to deliver its innovative solutions.

Aepona Limited is a technology company based in Belfast, United Kingdom, that specializes in providing a platform for business transformation to service providers and enterprises. Founded in 1995, Aepona enables organizations to leverage their data, connected devices, and infrastructure assets to create, manage, and monetize services through managed APIs. Its offerings include an API monetization platform that allows telecommunications service providers to expose and monetize their core network and cloud assets, as well as agile service enablement solutions for service creation and orchestration. Additionally, Aepona provides a payments and settlement engine, facilitating the implementation of various business models that capitalize on valuable assets and data. The company serves clients across Europe, North America, and Southeast Asia and has locations in Bristol, Colombo, and Leixlip. As of October 2015, Aepona operates as a subsidiary of Persistent Systems, Inc.

Ruckus Wireless, Inc., headquartered in Sunnyvale, California, is a global provider of advanced wireless systems designed for the growing mobile Internet infrastructure market. The company specializes in a diverse array of "Smart Wi-Fi" products tailored for mobile carriers, broadband service providers, and corporate enterprises, serving over 48,000 end-customers worldwide. Ruckus addresses the challenges of Wi-Fi capacity and coverage, which have intensified due to the rising usage of mobile devices such as smartphones and tablets. The company is recognized for its innovative and patented technologies, including adaptive antenna arrays that enhance signal range, boost client data rates, and minimize interference. These advancements ensure reliable delivery of multimedia content and services over standard Wi-Fi networks.

Ceon Corporation provides product management and fulfillment software. Its products include product control center, a software system that enables service providers' product and marketing personnel to construct and manage a catalog of product offerings; intelligent order manager, which supports the orchestration and management of order handling activities for broadband and IP-based services; intelligent activation server, which activates various services, on various networks, for various underlying technologies; adapter library, a platform for developing and running connectivity adapters for network devices, element management systems, application servers, and other devices; and service modules, including High Speed Data SM, Voice over IP SM, and IP-TV SM. The company also provides services, including business analysis and assessment; system design; program management; installation, configuration, and testing; and post deployment maintenance support. Ceon Corporation was formerly known as FirstTel Systems Corporation and changed its name to Ceon Corporation in September 1999. The company was founded in 1982 and is headquartered in Redwood City, California. As of October 6, 2008, Ceon Corporation operates as a subsidiary of Convergys Corporation.

Infinera Corporation is a global supplier of optical transport networking equipment, software, and services, specializing in photonic integration technology. The company's product offerings include modular and sled-based platforms, coherent optical transport systems, and packet transport platforms designed for a variety of network applications. Infinera's digital transport node system leverages photonic integrated circuits to enable efficient management and processing of data, supporting high-capacity optical networks. Its solutions cater to telecommunications service providers, internet content providers, cable operators, and large enterprises, among others. In addition to hardware, Infinera provides a range of support services, including technical support, installation, and professional services, to ensure optimal performance of its products. Founded in 2000 and headquartered in Sunnyvale, California, Infinera has established itself as a leader in the optical networking space.

Kineto Wireless is a privately held company that specializes in fixed-mobile convergence technology, aiding mobile operators in their transition to IP-based services. The company offers solutions designed to enhance the competitiveness of mobile operators against over-the-top service providers. Key offerings include Smart Comms, which leverages Rich Communications Suite technology to help operators brand and monetize their voice and messaging services, and Smart Wi-Fi, which transforms existing Wi-Fi access points into virtual femtocells on operators' networks. These technologies enable smartphone users to access mobile services over Wi-Fi, including voice and messaging. Kineto collaborates with various industry partners such as HTC Corporation, Huawei, and T-Mobile USA to deliver its innovative solutions.

Infinera Corporation is a global supplier of optical transport networking equipment, software, and services, specializing in photonic integration technology. The company's product offerings include modular and sled-based platforms, coherent optical transport systems, and packet transport platforms designed for a variety of network applications. Infinera's digital transport node system leverages photonic integrated circuits to enable efficient management and processing of data, supporting high-capacity optical networks. Its solutions cater to telecommunications service providers, internet content providers, cable operators, and large enterprises, among others. In addition to hardware, Infinera provides a range of support services, including technical support, installation, and professional services, to ensure optimal performance of its products. Founded in 2000 and headquartered in Sunnyvale, California, Infinera has established itself as a leader in the optical networking space.

Kineto Wireless is a privately held company that specializes in fixed-mobile convergence technology, aiding mobile operators in their transition to IP-based services. The company offers solutions designed to enhance the competitiveness of mobile operators against over-the-top service providers. Key offerings include Smart Comms, which leverages Rich Communications Suite technology to help operators brand and monetize their voice and messaging services, and Smart Wi-Fi, which transforms existing Wi-Fi access points into virtual femtocells on operators' networks. These technologies enable smartphone users to access mobile services over Wi-Fi, including voice and messaging. Kineto collaborates with various industry partners such as HTC Corporation, Huawei, and T-Mobile USA to deliver its innovative solutions.

Actiance, Inc. offers communication, collaboration, and social media governance solutions tailored for enterprises and financial institutions across North America, Europe, and Latin America. The company's flagship Actiance Platform integrates various communication tools, including unified communications, enterprise social software, and instant messaging, to meet business needs while ensuring compliance with regulatory standards. Key products include Vantage, which simplifies management and compliance for enterprise communications, and Socialite, enabling secure access to social networks from any device. Founded in 1998 and originally known as FaceTime Communications, Actiance has evolved to address the complexities of modern communication environments, helping organizations navigate security, management, and compliance challenges associated with diverse communication channels. The company is headquartered in Redwood City, California, with additional offices in Atlanta, Arlington, Berkshire, and Bengaluru.

TollBridge Technologies specializes in providing voice-over-broadband solutions tailored for next-generation carriers. The company has established itself as a leader in the market, with over 40,000 lines currently in active commercial service. TollBridge develops IP-based voice systems designed to deliver cost-effective, toll-quality voice and integrated data services. Its VoIP gateways utilize the TollVoice architecture, which facilitates the transition of voice data from an IP network to Class 5 switches. This technology supports small business and consumer markets across various broadband access methods, including DSL, cable, and wireless networks.

Kineto Wireless is a privately held company that specializes in fixed-mobile convergence technology, aiding mobile operators in their transition to IP-based services. The company offers solutions designed to enhance the competitiveness of mobile operators against over-the-top service providers. Key offerings include Smart Comms, which leverages Rich Communications Suite technology to help operators brand and monetize their voice and messaging services, and Smart Wi-Fi, which transforms existing Wi-Fi access points into virtual femtocells on operators' networks. These technologies enable smartphone users to access mobile services over Wi-Fi, including voice and messaging. Kineto collaborates with various industry partners such as HTC Corporation, Huawei, and T-Mobile USA to deliver its innovative solutions.

Ceon Corporation provides product management and fulfillment software. Its products include product control center, a software system that enables service providers' product and marketing personnel to construct and manage a catalog of product offerings; intelligent order manager, which supports the orchestration and management of order handling activities for broadband and IP-based services; intelligent activation server, which activates various services, on various networks, for various underlying technologies; adapter library, a platform for developing and running connectivity adapters for network devices, element management systems, application servers, and other devices; and service modules, including High Speed Data SM, Voice over IP SM, and IP-TV SM. The company also provides services, including business analysis and assessment; system design; program management; installation, configuration, and testing; and post deployment maintenance support. Ceon Corporation was formerly known as FirstTel Systems Corporation and changed its name to Ceon Corporation in September 1999. The company was founded in 1982 and is headquartered in Redwood City, California. As of October 6, 2008, Ceon Corporation operates as a subsidiary of Convergys Corporation.

Zilo Networks is an integrated transmedia network (online/cable TV/live events) targeting college students across the US. Zilo's dorm room TV network, the largest in the nation reaching over 600 campuses and 6M college students, was sold in 2009 and now operates as SirkTV.

TollBridge Technologies specializes in providing voice-over-broadband solutions tailored for next-generation carriers. The company has established itself as a leader in the market, with over 40,000 lines currently in active commercial service. TollBridge develops IP-based voice systems designed to deliver cost-effective, toll-quality voice and integrated data services. Its VoIP gateways utilize the TollVoice architecture, which facilitates the transition of voice data from an IP network to Class 5 switches. This technology supports small business and consumer markets across various broadband access methods, including DSL, cable, and wireless networks.