Four Maine companies recently raised money through equity, debt or pooled investment fund interest offerings: PTT Distributed Energy Systems LLC, a Wiscasset-based maker of turbo-machinery elements and a method to analyze stress on rotating engine parts; Spinnaker Realty Fund LP, a Portland-based pooled investment fund; Wentworth Technology Inc., a Saco-based maker of a wireless headphone system for drive-through restaurants; and CEI Investment Notes Inc., based in Wiscasset and is a source of capital for CEI, formerly known as Coastal Enterprises Inc.
Valigra, Lori, "Biz money" (2015). Maine News Index – MaineBiz. 6254.
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