DEW recently completed a 25,000 sf expansion to the corporate headquarters of White Mountain Insurance in Hanover, NH. Expansions and renovations include conference rooms, break areas, a wet-bar, IT suite, and service spaces. The 13,000 sf fit-up of the new tenant spaces on the third and fourth floors boasts extremely high-end finishes, including black granite window sills, live edge black walnut countertops, a gym, and European style toilet partitions. A massive, Vermont made, walnut conference … Read more » about 23 South Main offers some of the most exceptional professional space in Hanover.