GSI is the world’s largest manufacturer of steel farm grain bins, commercial storage grain bins and grain silos. In addition, we offer the most technologically advanced grain dryers in the industry and a large selection of material handling systems including cleaners, grain bin sweeps, spreaders, chain loop systems, commercial bucket elevators and conveyors. One source for all your grain storage, grain drying, grain conditioning, and material handling needs!

In additional we supply a full line of swine and poultry production equipment. GSI Group LLC headquarters are in Assumption, IL, USA. Additional manufacturing facilities are located in Taylorville-IL, Newton-IL, Paris-IL, Flora-IL, Vandalia-IL, Bremen-AL, St. Hubert-Canada, Penang-Malaysia, Johannesburg-South Africa, Queretaro-Mexico, Marau-Brazil, and Shanghai-China.

Our products are marketed worldwide through a network of independent dealers, grain/protein producers, and large commercial businesses.

On December 1st 2011, AGCO (NYSE: AGCO) acquired the GSI Group. This is good news for GSI customers, dealers, suppliers and associates. AGCO is a $6.9 billion agricultural company with strong international distribution and well-known brands. Similar to GSI, AGCO is a technology leader and has a deep commitment to lean manufacturing practices. GSI’s rich tradition continues as part of the AGCO family.

Product Overview

The original product line, Grain Systems, still offers the same industry leading equipment today that it did when it was founded in 1972. Today, GSI is the world’s largest manufacturer of steel farm bins, and commercial storage grain bins. In addition, we offer the most technologically advanced dryers in the industry, complete with our cutting edge control systems. The GSI brand also offers a complete selection of material handling equipment including bin sweeps, bucket elevators, conveyors and more.

Farm Grain Storage Bins & Bin Unloading Systems

With decades of experience in grain bin manufacturing, GSI has the resources, experience, bin styles, bin capacities, and accessories necessary to solve the most complex challenges. GSI offers several bin unload options including belt and direct gear drive sweeps, U-trough, and power heads. Our ability to provide the “complete package” removes the hassle of pricing multiple vendors to get the job done.

Conveyors, Bucket Elevators and Chain Loops

Whether your requirements are for receiving or unloading, pre-processing or post processing, you can count on GSI to meet your specific material handling requirements.

Top Dry Systems

We’re serious about efficiency and nothing is more efficient than GSI’s Top Dry System. Grain dryer and storage bin combined, this system recycles drying heat, and automatically gravity dumps to the storage chamber after drying, and can store grain like any other grain bin.

Portable Dryers

No other dryer manufacturer offers more technologically advanced or feature rich drying systems in the industry. From easy to read touch screen and internet based controls to unique X-Stream fan configurations; we make dryers that outperform the rest.

South Africa



Ridge Road
Laser Park
Honeydew Ext. 15
Johannesburg 2040

P.O. Box 4012
Honeydew 2040

+27 11 794 4455
(Ext 218)

+27 11 794 4515