Brock Grain Systems, a Division of CTB, Inc.

Brock Grain Systems, a Division of CTB, Inc. Brock offers innovative solutions to help farmers increase their profitability and efficiency. and its related subsidiaries including LeMar Industries Corp.

A Tradition of Excellence

Brock Grain Systems has a long-standing tradition of demonstrating innovative leadership in developing, marketing and supporting grain facility solutions worldwide.
•1957 Brock was founded (Milford)
•1976 Brock became part of CTB, Inc.
•1997 CTB purchased the grain bin division of Butler Manufacturing (Kansas City, Missouri)
•2000 CTB acquired ABC Industries’ grain handl

ing equipment
•2002 CTB acquired Beard Industries, Inc. (Frankfort, Indiana)
•2012 CTB purchased the assets of Martin Industries, Corp. (Des Moines, Iowa) and Riley Equipment Inc. (Vincennes, Indiana)

06/19/2026

Farmers choose Brock not only for our industry-leading storage and drying systems, but also for our unmatched dealer network. See what others have to say.

At Brock Grain Systems, our people are at the heart of everything we do.This week, our Kansas City team enjoyed an Aloha...
06/17/2026

At Brock Grain Systems, our people are at the heart of everything we do.

This week, our Kansas City team enjoyed an Aloha Day celebration as a small token of appreciation for their hard work, dedication and positive impact. From great conversations to tropical-themed fun, it was a wonderful opportunity to recognize the individuals who help make our culture so strong.

We're grateful for our team and proud to foster a workplace where people feel valued, supported and connected. Mahalo to everyone who joined in and helped make the day a success!

That’s a wrap for Dryer School 2026!This week we wrapped up our final sessions in Port Huron, MI, with two of our Canadi...
06/16/2026

That’s a wrap for Dryer School 2026!

This week we wrapped up our final sessions in Port Huron, MI, with two of our Canadian dealers joining four U.S. dealers for hands-on grain dryer training. It was a great way to close out another successful Dryer School series.

A big thank you to Mike Adams from our Frankfort location for leading this event and helping prepare our dealers to better support their customers during .

Do you have enough on-farm storage for your 2026 crop? If the answer is maybe, it may be time to talk with your local Br...
06/12/2026

Do you have enough on-farm storage for your 2026 crop?

If the answer is maybe, it may be time to talk with your local Brock dealer.

👉 Find yours here: https://www.brockgrain.com/dealer-locator/

Use our online tool to find your nearest Brock dealer.

Looks great, Hoosier Bin Company! We're looking forward to seeing the finished product!
06/12/2026

Looks great, Hoosier Bin Company! We're looking forward to seeing the finished product!

Sweet Home Indiana!!!! We really like how that sounds! Check out this Brock Grain Systems, a Division of CTB, Inc. 48’ Everest series tank going up in Lynn, IN for our friends over at North Star Hardware & Implement Co. Stay tuned for the complete product 💪

At Brock, continuous improvement means staying ahead of the challenges shaping our industry. This week, we welcomed repr...
06/12/2026

At Brock, continuous improvement means staying ahead of the challenges shaping our industry. This week, we welcomed representatives from Purdue Manufacturing Extension Partnership to lead training on today’s evolving global supply chain landscape. Team members from Brock facilities across our network participated in these sessions, gaining valuable insights to help improve lead times, increase efficiency, and reduce costs across our grain systems product portfolio.

Harvest efficiency isn’t just about combine capacity anymore. It’s about how quickly grain can move through the entire s...
06/10/2026

Harvest efficiency isn’t just about combine capacity anymore. It’s about how quickly grain can move through the entire system.

In Part 2 of our series exploring America’s grain storage challenges, we break down the pressure points that can slow harvest down, from handling equipment and dryer limitations to storage access and truck turnaround times.

https://www.brockgrain.com/blog/is-your-grain-system-ready-for-the-next-record-harvest/

Learn how grain system storage, drying capacity, and handling equipment can create harvest bottlenecks that impact efficiency and grain flow.

06/08/2026

A grain bin is only as good as its foundation. If you’re planning a new build, we encourage you to check out this in-depth video explaining the 5 key points for a strong bin foundation.

The U.S. grain system is getting tighter, and farmers are already feeling it. Storage capacity hasn't kept pace with ris...
06/04/2026

The U.S. grain system is getting tighter, and farmers are already feeling it.

Storage capacity hasn't kept pace with rising production. That shows up in real ways: bins filling earlier in harvest, tighter delivery windows, and less flexibility on when and where grain moves.

Brock District Manager Shawn Gearhart breaks it down in the first of a new 5-part series on the future of grain storage in America—and what it could mean for your operation in the years ahead.

https://www.brockgrain.com/blog/americas-grain-storage-cushion-is-shrinking/

Shrinking grain storage capacity is creating harvest bottlenecks, tighter margins, and new challenges for today’s growing farming operations.

06/02/2026

Another BROCK SOLID® Build by Chester Ag Systems! 🙌

Address

611 N. Higbee
Milford, IN
46542

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

Telephone

+18666584191

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