icon-animated-map Locating
Select your location

Fuel, Water and Oil & Gas Fiberglass Storage Solution

Over 200,000 fiberglass storage tanks manufactured and shipped in North America

Find Storage Solutions
ZCL Composites is pleased to annouce the close of the sale of our company to Shawcor Ltd., a leading integrated energy services company.
LEARN MORE

Fiberglass Storage Solutions

Trust corrosion-resistant technology that is engineered to endure.

icon-clipboard

Tank Inventory

Fast-track your project lead times. Browse currently available inventory from our North American manufacturing locations.

View More
icon-chart

Investors

Be part of a sustainable legacy with North America’s leading fiberglass tank manufacturer

View More
icon-briefcase

Careers

Design your success with careers that break the mould.

View More

Global Leaders in Corrosion-Resistance

ZCL | Xerxes is a leading innovator in composite tank engineering, with nearly 40 years of industry experience. Our track record of approximately a quarter of a million installations stands as proof of the reliability and excellence of our products. ZCL | Xerxes tanks are structurally strong and made of 100% premium resin and glass (no fillers), making them completely corrosion-resistant, both inside and out.

Our dedication to delivering peace of mind to our customers through corrosion-resistant solutions that preserve and protect the environment makes ZCL | Xerxes the right environmental choice for safe, long term fluid containment.

Learn more about us