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David Sullivan named CEO of SDI

Former HID, IR executive calls SDI 'tremendous platform to build a national organization'

CHICAGO—Systems integration firm SDI today announced that David Sullivan, whose background includes leadership roles at IR and HID, has been named CEO. David Gupta, founder and former CEO of SDI, will now serve as vice chairman of the SDI Board of Directors.

SDI is $55m business after purchase

Acquisition of i-sys brings fire and other complementary capabilities

CHIGAGO—Systems integrator SDI is now a $55 million business after the acquisition, announced this week, of i-sys, a $15 million systems integrator that specializes in integrated security, environmental and fire safety solutions.