ELK GROVE VILLAGE, Ill., Aug. 12, 2020 (GLOBE NEWSWIRE) — SigmaTron International, Inc. (NASDAQ: SGMA), an electronic manufacturing services company, today reported revenues and earnings for the fiscal year ended April 30, 2020. Revenues decreased to $281.0 million in fiscal year 2020 from $290.5 million in the prior fiscal year.