West Fargo, ND: December 2, 2025 — Gateway Building Systems has officially joined
Custom Agri Systems, Inc. (CAS), a family-owned agricultural solutions leader operating since
1982 and Brock’s #1 dealer nationwide. This partnership brings together two respected,
relationship-driven companies with shared values, strong reputations, and decades of dedication
to the farming community.
Under the new structure:
• Gateway’s agricultural divisions will now operate under the Custom Agri Systems name.
• Gateway Building Systems will continue its building and construction divisions under the
Gateway name.
This milestone strengthens CAS’s expanding footprint throughout North Dakota and South
Dakota while preserving what customers value most: the same people, the same service, and the
same trusted relationships they’ve built with Gateway over the years.
Customers can expect no changes to daily operations. All current contacts, services, and support
remain the same — now backed by the expanded resources, buying power, and industry-leading
capabilities of Custom Agri Systems.
“As a family-owned company for more than 40 years, relationships are at the center of who we
are,” said the leadership team at Custom Agri Systems. “This partnership expands our family
into North Dakota and South Dakota, but one thing will never change: customers will continue
working with the same people who have always shown up for them.”
Gateway Building Systems has served the Upper Midwest for more than 60 years, earning a
strong reputation for reliable construction, agricultural expertise, and exceptional customer
service. By joining CAS, Gateway gains increased support, advanced resources, and long-term
stability — while keeping the familiar faces and trusted expertise farmers rely on.
New Name. Same People. The same commitment to farmers across North Dakota, South Dakota,
and the Upper Midwest.
About Custom Agri Systems (CAS)
Based in Napoleon, OH, with 11 locations in OH, MI, IN, WI, and KS, CAS provides industry-
leading grain systems, construction, and agricultural solutions nationwide. Family-owned since
1982, CAS is committed to quality, innovation, and customer-first service.