Gypsum Management & Supply, Inc. (GMS) is the leading North American distributor of gypsum wallboard, acoustical ceiling products and other specialty building materials. Founded in 1971, GMS now operates an expansive network of distribution centers nationwide.
 

Construction professionals in New England have known for decades that when it comes to sourcing the best selection of building materials and construction supplies, they have several great choices:
 

New England Gypsum (NEG) – Founded in 2018, New England Gypsum (NEG) has grown quickly, becoming a trusted partner for local residential and commercial construction customers. NEG serves New England clients through its building supply yards in Connecticut, Maine, and New Hampshire.

Karpp – a mainstay in New England building supply since 1979, serves commercial and residential customers through its construction materials yards across Massachusetts.

Trowel Trades Supply - Incorporated in 1969 and began as a masonry yard servicing the needs of residential fireplace masons, today, Trowel Trades Supply serves Vermont’s construction professionals from its yard in Williston.

NYC Acoustical Supply - Established in 2023, NYC Acoustical expands GMS's existing relationship with industry leader USG by creating a dedicated facility focused on the growth of acoustical ceilings business in Brooklyn.
 

As part of the GMS family of companies, these industry leaders have now combined efforts to provide customers in New England with the power of one united operation, with even greater reach and resources. This gives this collective an even stronger ability to deliver on the exceptional building materials and benefits we’ve provided for years.

For more information about our family of companies, please visit gms.com or negypsum.com.