About Us
Creating infrastructure solutions that are
market-driven and customer-focused
Identify the need. Engineer the solution. Manufacture the product. That’s what Xerxes did at the start, and that’s what it does nearly 50 years later. Xerxes’ first solution was creating an alternative to steel fuel tanks that were corroding and leaking fuel. A corrosion-resistant composite product – a fiberglass tank – was the answer then, and composite is the answer today – in the form of innovative fuel, water and stormwater products.
Xerxes manufactures its first fiberglass underground storage tanks (UST).
Xerxes manufactures the industry's first UL-listed, double-wall fiberglass UST.
Xerxes is the first to ship a double-wall fiberglass tank with a wet interstice.
Xerxes introduces Truchek® hydrostatic monitoring, UL-verified to meet EPA and NFPA tank-tightness testing criteria.
Xerxes introduces the industry’s first UL 2215-listed oil-water separator.
Xerxes introduces 3D glass-fabric bonding to fiberglass tanks, adding strength to double-wall and triple-wall tanks.
Xerxes manufactures the world’s first long-fiber thermoplastic stormwater chamber.
Xerxes also leads the competition with composite innovations for stormwater infrastructure.
Proud to part of the Mattr family of infrastructure brands
Xerxes is a key brand of Mattr, a growth-oriented, global materials technology company serving critical infrastructure markets. Mattr’s mission is to innovate and deliver highly engineered, material-forward products and systems that will create the critical infrastructure our world needs.
Edmonton, AB: Tank Manufacturing Facility
Drummondville, QB: Tank Manufacturing Facility
Tipton, IA: Tank Manufacturing Facility
Hagerstown, MD: Tank Manufacturing Facility
Blythewood, SC: Tank Manufacturing Facility
Seguin, TX: Tank Manufacturing Facility
Rockwall, TX: Chamber Manufacturing Facility
With several tank and stormwater product manufacturing facilities throughout North America, Xerxes has unparalleled production capabilities for the underground fuel, water and stormwater markets.

