AMCOL’s environmental segment is a diversified global company providing innovative products and practical solutions to challenging regulatory and construction problems. This segment delivers a complete range of services built around engineering support, technical assistance and leadership in research and development. With the strength of these services, CETCO provides responsive solutions on a global scale to today's worldwide environmental compliance issues.

CETCO provides products and services worldwide, serving customers in a broad range of industries including site remediation, concrete waterproofing for underground structures, environmental containment on projects ranging from landfills to flood control, and drilling applications including foundation, water well, and horizontal drilling. With over 80 years experience, CETCO continues to be a technology leader in environmental construction.