GainSpan

GainSpan Founded in 2006. IoT, smart meters etc.

Wi-Fi chips:
 * GS1010 - (2007) IoT WiSoC, partial-802.11b, not WFA certified (supports 1Mbit and 2Mbit rates only) (marketing weasels try to hide that fact by writing "compatible with 802.11bg networks" instead). Using WLAN IP Core from Wipro-NewLogic.
 * GS1011 - (2009) full 802.11b (11MBps) WFA certified - pin compatible with GS1010. "compatible with 802.11bg networks".
 * GS2000 - (2014) IoT WiSoC, 802.11bgn