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Ridley Block Operations

What if you could have a partner instead of just a supplier?

Ridley Block Operations (RBO) offers reliability and variety through our wide range of high-quality products and services. Our objective is to make it easy to do business with us, while helping you maintin a competitive edge and achieve your goals.

Who we are

Ridley Block Operations manufactures and markets block supplements, loose minerals and dried molasses for cattle, equine, sheep and goats. Products are sold under highly recognized proprietary brand names, including CRYSTALYX®, CRYSTALBLOXTM, SWEETLIX®, ULTRALYX® and STOCKADE®, in addition to a several controlled and private label products.

Blocks utilize a variety of liquid and dry ingredients combined with unique manufacturing processes that produce self-fed block supplements to the marketplace. RBO is the largest manufacturer of block forms and recognized as the industry leader in block supplements.

Since 2000, RBO has added four additional block forms to the original low moisture block product line, including pressed, poured, compressed, and most recently CLMB – a patented hybrid form combining compressed block and low moisture block. We are the only company able to provide our customers all five block forms from a seven-plant manufacturing system spanning North America. 

RBO products are sold through a variety of distribution channels, including feed companies, distributors, rural mass merchandisers, in addition to our associate companies Hubbard Feeds and Masterfeeds LP.

Where we operate

Ridley Block Operations (RBO) offers reliability and variety through our wide range of high-quality products and services. Our objective is to make it easy to do business with us, while helping you maintain a competitive edge and achieve your goals. Our seven strategically located plants allow us to offer reasonable lead times and distribution across the U.S. and  Canada.

Plant Locations

  • Buffalo, Texas
  • Fort Worth, Texas
  • Montgomery, Alabama
  • Pittsburg, Kansas
  • Flemingsburg, Kentucky
  • Whitewood, South Dakota
  • Worthington, Minnesota

What we do

Our portfolio of name brand product lines include:

Crystalyx | Results By The Barrel®
Crystalblox | Crystalyx Brand Supplements
Ultralyx Nutritional Supplements
Stockade Brand Supplements
Sweetlix Livestock Supplement System

We also specialize in private label manufacturing and can produce the following self-fed supplement forms.

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Would you like more information on becoming a Ridley Block Operations partner?

Click on the buttons below to learn more about becoming a Ridley Block Operations Distributor and/or a Private Label Customer.

Become a Distributor

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