Xirrus has raised $96.0M in total across 5 funding rounds.
Xirrus's investors include First Round Capital, U.S. Venture Partners, Douglas Carlisle, Scott Banister, InterWest, Trinity Ventures.
Xirrus is a technology company specializing in high-performance enterprise Wi-Fi networking solutions, including access points, cloud management platforms, and subscription services like XMS Cloud Management, EasyPass Access, Application Control, Xirrus Positioning System (XPS), and MSP Command Center.[1][2] It serves distributed enterprises, education, government, hospitality, public venues, and managed service providers (MSPs) by solving challenges in high-density Wi-Fi deployments, secure connectivity for BYOD environments, and scalable network management amid the shift to Wi-Fi 6 (802.11ax).[2][3][4] With reported revenue of $666.8 million, Xirrus demonstrated strong growth before its acquisition by Cambium Networks from Riverbed Technology, enhancing Cambium's portfolio with advanced analytics, cloud services, and high-density capabilities.[1][2]
Xirrus was founded by Dirk Gates, who served as Founder and Executive Chairman, with a focus on revolutionizing Wi-Fi through innovative, high-capacity access points akin to chassis-based switches for wired networks.[3][5] The company emerged to address limitations in traditional Wi-Fi for critical applications, embedding deep packet inspection (DPI), full application control across all seven OSI layers, and edge-based prioritization to protect and manage traffic effectively.[3] Early traction came from its "array" technology for high-density environments and future-proofed products supporting evolving standards; pivotal moments included building a cloud-based management ecosystem with zero-touch provisioning, design tools, and Mobilize activation software, positioning it as a leader before the Cambium acquisition integrated its team and customers into a broader wireless portfolio.[2][3]
Xirrus stood out in enterprise Wi-Fi through these key strengths:
These features made Xirrus secure, simple, and feature-rich for BYOD and enterprise needs.[4]
Xirrus rode the explosive growth of wireless connectivity for IoT, mobile workforces, and high-density venues, capitalizing on the shift from 802.11ac to Wi-Fi 6 for better efficiency in crowded environments.[2][3] Its timing aligned with surging demand for cloud-managed, secure networks as enterprises prioritized BYOD and application performance over wired infrastructure.[3][4] Market forces like the need for scalable, analytics-driven Wi-Fi favored Xirrus, influencing the ecosystem by pioneering array-based designs and edge intelligence that competitors later emulated; its acquisition by Cambium Networks amplified this impact, blending portfolios to serve global partners and accelerating service provider adoption of advanced wireless fabrics.[2]
Post-acquisition, Xirrus' innovations are integrated into Cambium Networks, fueling expansions in Wi-Fi 6/6E, AI-driven analytics, and hybrid cloud-edge management for next-gen enterprises.[2] Trends like 5G-Wi-Fi convergence, zero-trust security, and edge computing will shape its trajectory, potentially driving Cambium's dominance in verticals like education and hospitality. Its influence evolves from standalone innovator to core enhancer of broader wireless ecosystems, supercharging high-density connectivity where wireless is the "technology of choice."[2] This positions Xirrus' legacy at the heart of wireless evolution, much like its founding vision transformed edge Wi-Fi.[3]
Xirrus has raised $96.0M across 5 funding rounds. Most recently, it raised $10.0M Series F in February 2013.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| Feb 1, 2013 | $10.0M Series F | First Round Capital, U.S. Venture Partners, Douglas Carlisle, Scott Banister | |
| Sep 1, 2012 | $24.0M Series E | First Round Capital, InterWest, Trinity Ventures, U.S. Venture Partners, Douglas Carlisle, Scott Banister | |
| Nov 1, 2009 | $20.0M Series D | InterWest, Trinity Ventures | |
| Mar 1, 2008 | $26.0M Series C | First Round Capital, U.S. Venture Partners, Douglas Carlisle, Scott Banister | |
| Jan 1, 2006 | $16.0M Series B | First Round Capital, U.S. Venture Partners, Douglas Carlisle, Scott Banister |
