Allegro Development (Allegro) is the oldest continuously operating ETRM/CTRM solutions provider in the world. Founded in 1984 by now chairman Eldon Klaassen, the company initially serviced the oil & gas producer market’s needs for a dedicated solution for tracking and managing commodity sales in the still highly regulated US energy markets. With deregulation of the US natural gas markets in the early 1990’s, the market for the company’s products grew rapidly. Plus
