Helix Sleep raises $7.4 million to sell made-to-order mattresses online

 A New York City startup called Helix Sleep Inc. raised $7.35 million in Series A funding to grow its bespoke mattress business, according to cofounder Adam Tishman. With 20 full-time employees today, the company sells directly to consumers online, and via its office and showroom in Manhattan’s Flatiron District. Helix’s mission is to “deliver unprecedented comfort to people… Read More