May 30 (Reuters) - Pyrogenesis Canada Inc PYR.V :
* PYROGENESIS ANNOUNCES Q1 2018 RESULTS: REVENUES INCREASED 21% TO $2.1MM; GROSS MARGIN OF 34%; CURRENT BACKLOG $5.2MM
* Q1 REVENUE ROSE 21 PERCENT TO $2.061 MILLION
* QTRLY REVENUES INCREASED 21% TO $2.1MM IN Q1 2018 FROM $1.7MM POSTED IN Q1 2017