Gregg Engineering Celebrates 40 Years of Innovation & Excellence in Pipeline Simulation
Gregg Engineering, a pioneer in hydraulic pipeline simulation modeling, is proud to celebrate its 40th anniversary—marking four decades of innovation, customer partnership, and industry leadership in supporting safe, efficient pipeline operations.
Founded in 1986, Gregg Engineering has consistently pushed the boundaries of what pipeline modeling technology can achieve. The company introduced the industry’s first menu-driven, graphical, PC based pipeline simulation software at a time when most modeling tools still relied on mainframe computers. Since then, Gregg Engineering has continued to deliver industry “firsts” while supporting operators across gathering, transmission, and distribution networks.
“For 40 years, our mission has been simple and unwavering: build intuitive, powerful simulation tools that help operators run their systems safely, efficiently, and confidently,” said the Gregg Engineering leadership team. “The trust our clients place in us is the foundation of everything we do.”
A Legacy of Real-World Impact
Gregg Engineering’s technology supports a wide range of operational needs, delivering integration and automation across virtually any condition for managing gas or liquid pipeline networks, including hydrogen, CO₂, crude oil, and other fluids.
Today, many of the largest pipeline and engineering companies in North America and around the world—including government agencies—rely on Gregg Engineering technology as their standard for modeling energy flow safely and efficiently.
For instance, since the launch of the Real-Time Module in 1997, it has enabled seamless SCADA integration and delivered measurable operational improvements—such as helping operators increase pipeline capacity by identifying optimal pigging intervals.
Introducing PHOENIX: The Next Generation of Pipeline Intelligence
As part of its 40-year milestone, Gregg Engineering announced the upcoming release of PHOENIX — Pipeline Hydraulics & Optimization Engine for Net Zero Infrastructure eXecution, a groundbreaking AI driven optimization and decision support suite built on the company’s NextGen simulation platform.
PHOENIX represents a major evolution in how pipeline systems can be modeled, optimized, and managed. Unlike traditional AI tools that rely solely on historical data, PHOENIX can generate pseudo-historical datasets using NextGen—simulating a wide range of operating conditions to create more diverse, robust, and reliable AI models.
“PHOENIX creates a powerful feedback loop where simulation enhances intelligence, and intelligence accelerates simulation,” the company said. “It’s designed to help operators maximize throughput, reduce costs, improve routing, and support net-zero initiatives through advanced emissions modeling and greenhouse gas management.”
PHOENIX optimizes everything from valves and regulators to compressors and full network system settings, including transient optimization—bringing performance, efficiency, and sustainability together in one unified platform.
Built on Experience. Driven by Customers. Focused on the Future.
Gregg Engineering attributes its longevity to three pillars: real-world engineering expertise, deep customer partnerships, and a commitment to building software from an end user’s perspective—not a programmer’s or mathematician’s.
“Our customers consistently tell us they’re surprised by how intuitive our software is to learn and use while still delivering the depth required to solve the industry’s most complex challenges,” the company noted. “That balance is intentional. It’s who we are.”
As a privately held company, Gregg Engineering remains committed to designing technology that meets today’s needs while staying several steps ahead of tomorrow’s demands.
Honoring the People Who Made Us
“To our families: thank you for standing beside us through late nights, early mornings, weekends, and vacations interrupted by problems that couldn’t wait. Your patience, your belief in us, and your quiet sacrifices are woven into every success we’ve had along the way.”
“To our team—past and present: thank you for pouring your heart into work that rarely makes headlines but keeps the world moving. Pipeline operations may not seek the spotlight, yet they power communities, livelihoods, and entire regions. Walking this path with people who care as deeply as you do is one of our greatest honors. Walking this path with people who refuse to settle for ‘good enough’ is one of our greatest privileges.”
“To our clients: thank you for trusting us with the systems that carry your world forward. You’ve invited us to your toughest challenges and held us to the highest standards. Your expectations have sharpened our discipline. Your partnership has forged our identity. Your pursuit of excellence has pushed us to lead, not follow.”
A Milestone Year for an American-Built Company
As the United States celebrates the 250th anniversary of American independence, Gregg Engineering reflects proudly on being a company wholly born and built in America—fueled by dedication, hard work, and the belief that innovation can shape a better future.
“We are honored to support the systems that keep energy moving safely and reliably,” the company said. “The spark that started this journey 40 years ago still burns bright in our hearts and minds, and the next chapter is already taking shape.
Thank you all for being part of this journey and believing in Gregg Engineering.”
About Gregg Engineering
Gregg Engineering develops advanced hydraulic simulation and optimization software for the pipeline industry. Since 1986, the company has delivered intuitive, powerful tools that support safe, efficient, and reliable pipeline operations across North America and around the world. Gregg Engineering’s solutions are trusted by major pipeline operators, engineering firms, and government agencies for planning, day-to-day operations, optimization, and real-time decision support.