Dell'Oro Group has pegged Ottawa's BelAir Networks as the leader in market share for the wireless mesh node market in terms of revenue in its recently released Q3 2007 Wireless LAN quarterly report. BelAir continues to gain momentum with deployments for public safety and municipal networks as well as network rollouts in the transportation and hospitality markets. The company's rise to the top has been supported through its strategic relationships with value-added resellers, systems integrators and cable operators.