Construction Supply Group Acquires MASONPRO

Construction Supply Group (The Sterling Group) Acquires Construction Materials

October 2, 2019

Building Products

Construction Supply Group, a portfolio company of The Sterling Group, has acquired Construction Materials, a long-established wholesale distributor operating 16 branches across the Southeastern United States. The add-on expands CSG's geographic footprint in key MSAs such as Florida, Georgia, Alabama and Texas and strengthens its ability to serve concrete and masonry contractors.

Construction Supply Group (CSG) Acquires Hub Construction Specialties

January 28, 2020

Building Products

Construction Supply Group (a portfolio company of The Sterling Group) has acquired Hub Construction Specialties, a 15-branch provider of construction supplies and concrete accessories operating in California and Arizona. The add-on expands CSG's West Coast footprint—particularly in California's Inland Empire—and brings Hub's vendor relationships and regional presence into CSG's national distribution platform.

Construction Supply Group (The Sterling Group portfolio) Acquires Best Materials, Advantage Construction Supply and Spec-West Concrete Systems

May 7, 2019

Building Products

Construction Supply Group, a portfolio company of The Sterling Group, completed add-on acquisitions of Best Materials (an e‑commerce construction supply platform based in Phoenix, AZ), Advantage Construction Supply and Spec‑West Concrete Systems (two California‑based concrete and construction supply businesses with a combined four branches). The deals expand CSG’s presence in the Sacramento market and strengthen its e‑commerce and regional distribution capabilities as part of Sterling’s roll‑up strategy in specialty construction materials distribution.

Fencing Supply Group (Sterling) Adds Cedar Supply and Pro Access Systems to Platform

May 3, 2021

Building Products

Fencing Supply Group, a platform backed by The Sterling Group, announced that Cedar Supply (Fort Collins, CO) and Pro Access Systems have joined its FSG platform as the third and fourth add-on acquisitions. The deals expand FSG's geographic footprint and add access-control and aluminum gate manufacturing capabilities to the platform while supporting further consolidation of independent fencing distributors.

SIGMA Acquires Masonry Supply, Inc.

January 7, 2026

Manufacturing

Sigma Companies International Corp. (SIGMA), a Wind Point Partners portfolio company, has acquired Masonry Supply, Inc. (MSI), a Selma, North Carolina-based manufacturer of municipal waterworks castings and polymer enclosures. The deal expands SIGMA’s waterworks product portfolio and Southeast U.S. fulfillment capabilities, with MSI leadership (Jacob Nash) remaining in commercial leadership.

Construction Supply Group (The Sterling Group) Acquires Carter-Waters

June 30, 2017

Building Products

Construction Supply Group, a portfolio company of private equity firm The Sterling Group, has acquired Carter-Waters, LLC from Aiglon Capital. Carter-Waters is a leading Midwest distributor of construction materials, tools and rental equipment with 19 locations across multiple states; the deal is a platform add-on to expand Construction Supply Group's geographic footprint and service capabilities.