Rapid sales lead to rapid expansion

• Increase in the manufacture and sale of pup joints makes Aztec one of the three largest producers in the U.S.

Galvanizing provides a strong base for growth

• Additional state-of-the-art galvanizing facilities are built in:
  Jackson, Mississippi (1970)
  Houston, Texas (1975)
  Waskom, Texas (1982)
  Moss Point, Mississippi (1985)

The Calvert Company becomes part of Aztec’s growth plan

• Acquisition of The Calvert Company takes Aztec into the field of electrical bus duct systems design and installation.

Expansion and consolidation spur growth

• With a total of eight galvanizing operations, Aztec establishes itself as the largest galvanizing company in the U.S.

Compressed Gas Insulated Transmission (CGIT) business takes Aztec into new territory

• Aztec acquires a CGIT business and becomes involved in long-distance power transmission.

Central Electric Manufacturing is added to AZZ’s portfolio

• With the acquisition of Central Electric Manufacturing, AZZ adds metal-clad switchgear to its growing electrical product portfolio.

AZZ galvanizing locations to 36; Becomes the largest galvanizer in North America

• Galvcast Manufacturing, and G3 Galvanizing along with Galvan Metal of Quebec is added to the AZZ portfolio.

Welding strengthens AZZ’s portfolio

• AZZ acquires Aquilex SRO; adds Welding Services Inc (WSI) and Southeastern Mechanical Service, two leading providers of machine weld overlay, to its growing portfolio.

AZZ increases galvanizing locations to 42

• AZZ acquires the six galvanizing locations of U.S. Galvanizing LLC, from Trinity Industries, and one location from Olsen Industries.

AZZ expands Metal Coatings Solutions

• AZZ opens first powder coating operation in Crowley, Texas and strategically expands its metal coatings product portfolio beyond galvanizing.

Enhanced Powder Coating Ltd. acquired

• AZZ Inc. acquired Enhanced Powder Coating Ltd (EPC), a NADCAP certified provider of powder coating, plating and anodizing services based in Gainesville, Texas.

AZZ Enclosure Systems – Chattanooga LLC is formed

• AZZ Inc. acquires certain assets of Tennessee-based Lectrus Corporation, strengthening its position in the fabrication of custom electrical enclosures, and forms AZZ Enclosure Systems – Chattanooga LLC.

AZZ Surface Technologies adds locations

• AZZ Surface Technologies acquires K2 Partners, Inc., NucZinc, LLC., and Preferred Industries, Ltd. expanding the number of locations in Dallas-Fort Worth to six and one in Tampa, Florida.

Acme Galvanizing acquisition adds location in Milwaukee

• AZZ acquires Acme Galvanizing, Inc., along with their well-established metal coatings operation, to form AZZ Galvanizing and Plating-Milwaukee.

Strategic Acquisition Expands AZZ’s Metal Coatings Capabilities into Western Canada

• Through the acquisition of DAAM Galvanizing, AZZ adds Western Canada’s most trusted provider of hot-dip galvanizing services to its well-established and successful metal coatings operation.

AZZ Focuses as a Metal Coatings Company

• AZZ divests majority stake in the Infrastructure Solutions segment to further transform into a pure-play metal coatings company.