Chemical

Colonial Chemical Solutions expands reach with acquisition of Integrity Partners Group

The move significantly expands CCS’s footprint in the US Southeast

  • By ICN Bureau | April 06, 2026
Colonial Chemical Solutions (CCS), a division of Colonial Group, has announced the acquisition of Integrity Partners Group (IPG), a specialty chemical distribution platform that includes the legacy operations of Chemisphere and Chemsolv.
 
The move significantly expands CCS’s footprint in the US Southeast, adding complementary assets, capabilities, and expertise to bolster its chemical distribution and handling operations.
 
IPG unites established businesses known for high-quality systems, disciplined processing, and deep supply chain expertise. Both Chemisphere and Chemsolv have longstanding industry reputations for operational excellence, strategically located facilities, and efficient chemical handling.
 
“We are excited to integrate IPG’s people, assets and capabilities into Colonial Chemicals’ existing platform,” said Rob Roberts, president of Colonial Chemical Solutions. 
 
“We see this as a natural extension of our chemical distribution business. Our initial focus is a thoughtful integration of IPG into CCS, guided by the proven practices that have driven success across both organizations. Once integrated, our priority is to continue strengthening our customer and supplier partnerships, supporting long-term growth and continuing to build a world-class chemical distribution and handling network.”
 
The combined organization will operate as an integrated chemical distribution and handling company, uniting the strengths of Colonial Chemicals, Chemisphere, and Chemsolv to enhance customer service, expand supply chain reach, and streamline operations.
 
“The IPG team has been deliberately driving improvements, adding capabilities, expanding our reach into desired customer end markets while building a platform to support the growth initiatives of our loyal customers and suppliers,” said Darren Birkelbach, CEO of Integrity Partners Group. 
 
“As a strategic component of Colonial Chemicals, I am confident this acquisition represents an incredible opportunity to accelerate the momentum we’ve created and further strengthen its position in the chemical distribution market.”

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