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Wherever You Are, Gray Has You Covered.


From the deep South in the U.S. to the rolling hills in Ireland, Gray is equipped to meet customer needs. James Norris Gray, our founder, visited Germany in the 1960s. This laid the framework for our business to focus on the global marketplace.


The core of this focus is our customers. We’ve had the privilege of working with some of the world’s top companies. These are businesses that are feeding the world, protecting our data, and producing appliances and vehicles consumers utilize every day. For Gray, it’s rewarding to play a role in making this positive difference.

"This state-of-the-art gas turbine manufacturing facility… further expands our capabilities to help our customers optimize their investments and competitively generate electricity to meet the nation's growing needs."
Randy Zwirn, President & CEO

Siemens Energy, Inc., Energy Service Division

Through automation & controls integration and process & packaging engineering in Ireland and customized skid systems in New Zealand, France, Italy, and across Asia, Gray’s fully integrated approach delivers.


  • Engineering

    Process & Packaging Systems Engineering

    Civil/Building Engineering

    Mechanical/Electrical Engineering

  • Design



    Sustainable Design

  • Construction





  • Digital

    Automation & Controls

    Production-First IT



  • Equipment
    Custom equipment Ovens & cookers
    Process skids Batching equipment
    Clean-in-place systems Bioreactors
    Extruders Distributed products
    Mixers & blenders Control panel fabrication
  • Development

    Feasibility Studies


    Incentive Coordination

    Land Acquisition

    Construction Financing

    Build-to-Suit/Sale Leaseback

  • Planning

    Master Planning

    Front-end Services

    Strategy Consulting

Foreign Direct Investment

Projects across North America.

Much of our experience has been with European, Japanese, Korean, and Chinese companies that have located in the U.S. through Foreign Direct Investment (FDI). As a family-owned company, we pride ourselves in developing partnerships that achieve goals and reflect customers’ values and traditions, on U.S. soil and around the world.

Partnering beyond borders.

Our experience in North America has pushed our customers to partner with us beyond these borders. The services are the same. The experience is unmatched. Through Gray’s deep understanding of the global marketplace, trade, and regulations, our team is more than equipped and positioned to meet the highest standards of excellence for international companies. We are committed to transforming complex ideas into state-of-the-art, cost-effective projects.

Learn More About the Difference We're Making Across Europe
Get in Touch.

Call us at +353 1 964 5400 or send us a message using this contact form.