AGRA Industries, Inc.

AGRA Industries, Inc.

AGRA Industries, Inc. offers design, fabrication, equipment supply, and construction to our niche industrial agricultural markets of the feed, seed, grain and biofuels industries. This expertise includes complete new turnkey processes such as feed mills, seed processing plants, grain handling and storage facilities, and biofuel and biochemical plants. AGRA manufactures a complete line of bolt-together bin systems, rack and pinion gates, seed corn dryers, husk choppers, bag splitters, seed quality GEN-EL “continuous cup” bucket elevators, belt conveyors, vibratory conveyors, catwalks and towers, and our exclusive patent pending vertical tank design for field-erected process and storage tanks. Our engineering and manufacturing facilities enable us to offer comprehensive design, quality steel fabrication, and construction of complete new or remodeling of existing facilities.

Company details

1211 West Water Street , Merrill , Wisconsin 54452-2157 USA

Locations Served

Business Type:
Industry Type:
Market Focus:
Nationally (across the country)

This company also provides solutions for other industrial applications.
Please, visit the following links for more info:

With AGRA’s combined resources, we are meeting customer’s needs with the goal of ensuring ef?ciency and pro?tability. Our convenient midwest location in central Wisconsin has no geographic boundaries, making AGRA your steel fabricator and general contractor of choice. AGRA can offer any customer high-quality project options, cost-effective solutions, and complete satisfaction. 


  • Design / Engineering
  • Steel Fabrication
  • Millwright / Erection
  • Construction Management
  • Project Management
  • Equipment Procurement and Installation
  • Project Development / Cost Estimating
  • Negotiated General Contracting
  • Project Assurance Solutions
  • Turnkey from the Ground Up

AGRA’s core business has evolved with complete emphasis on niche industrial agriculture markets with an expertise in steel fabrication and construction going back to the early ‘60s. This mix of equipment manufacturing and construction know-how along with stringent construction safety procedures has allowed AGRA to become a premier general contractor and equipment supplier to the feed, seed, grain and biofuels industries.

1962- Founded by Roger W. Hinner, Merrill Iron & Steel, Inc. started in a small facility on Tannery Road in Merrill, WI. Detailing, manufacturing, and installing steel steps (fire escapes), tanks, and feed mill storage facilities were all part of the initial sales efforts.

1975- Roger constructed a manufacturing facility located at 1211 West Water Street in Merrill, WI. The company, Merrill Iron & Steel, expanded to include two main lines of business. One line of business was focused exclusively on structural steel fabrication, and the other consisted of products manufactured for use in the agriculture industry.

1976- Roger’s two sons, Pat Hinner and Bob Hinner, managed and expanded the agricultural business, increasing the product line to include the construction of complete seed plants and seed plant components such as: corn dryers, choppers, conveying systems, bulk storage units, conditioning towers, and other related areas.

1989- Pat Hinner was appointed manager of the agriculture division.

1994- The Hinner family purchased a manufacturing facility in Schofield, WI, resulting in the two divisions being physically split, with the structural division based in Schofield and the agricultural division based in Merrill, WI.

1998- Roger W. Hinner retired allowing Pat and Bob Hinner to exclusively purchase the agricultural division of Merrill Iron & Steel. AGRA Construction, Co. was formed.

2001- AGRA Industries, Inc. was formed. (Herein after jointly referred to as the “Company”) The Company is the parent company of: Merrill Fab, Inc. and AGRA Construction Company, Inc.

2006- AGRA Industries, Inc. expanded fabrication capabilities and engineering capabilities adding 25,000 sq. ft of fabrication area and 2,500 sq. ft. of office space for engineering and detailing to its Merrill, WI Corporate Office and Manufacturing Facility.

2007- AGRA applies for patent on new tank design and erection process.

2012 - AGRA's fabrication division, Merrill Fab, receives AISC Certification.