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Solomon Colors Expands Granular Pigment Production

New Rialto, CA Plant Triples Capacity
Posted 2/21/2025


For years, contractors, ready-mix producers, and precast concrete manufacturers have relied on Solomon Colors' high-performance pigments to bring vibrant, long-lasting color to concrete. Now, we’re taking things even further.

In addition to our existing granular pigment production in Springfield, IL, we are adding a new, state-of-the-art facility in Rialto, CA. Years in the making, this is our biggest investment in production yet.

What This Means for You

This top-of-the-line facility is built to:

  • Triple our production capacity to meet increasing demand.
  • Add 40 million pounds of annual output for a stronger supply chain.
  • Easily fulfill high-volume orders for precast producers and ready-mix plants.
  • Deliver unmatched quality with advanced spray-dried pigment technology.

“This expansion reflects our ongoing commitment to providing the best products and services in the industry,” says Richard Solomon, CEO & Chairman of Solomon Colors. “The Rialto facility will enhance our production capabilities, expand our color offerings, and create new job opportunities in the local community.”

A Smarter Approach to Concrete Color

Granular pigment has become the industry standard for coloring concrete because it’s precise, efficient, and easy to use in automated dispensing systems.

With this expansion, precast manufacturers and ready-mix producers can count on:

  • Consistent, high-quality pigments that ensure uniform color in every batch.
  • Faster lead times and improved availability to keep projects moving.
  • More color options to meet architectural and decorative concrete needs.
  • Minimal dusting for a cleaner, safer work environment and easier handling.

What’s Next?

The Rialto facility will be fully operational next month (March 2025), giving the industry a stronger, more reliable supply of U.S.-made pigment.

We’re also launching GBS-2.0, a next-gen granular bagging system designed to make pigment handling easier, faster, and more efficient for distributors, ready-mix plants, and precast manufacturers.

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