Roland Pothier of Derry has joined the North Branch Construction team as a project manager/estimator at the company's headquarters. Pothier, a Wentworth Institute of Technology graduate, has many years of experience managing construction projects throughout the New England area. For over 17 years Pothier owned his own residential construction business based out of Derry, and has previously held the position of president of the Southern New Hampshire Builders Association. North Branch is pleased to welcome Pothier to his new position alongside of the firm's other project managers/estimators.