Ulteig has acquired Affinity Energy to expand our resources and expertise. Learn More

Ulteig Named to Zweig Group’s 2023 Hot Firms List

badge top firm
June 8, 2023

For the fourth year straight, Ulteig has been named to the Zweig Group’s Hot Firms list, coming in at #15 for 2023! The list honors the 100 fastest-growing firms in the AEC industry across the United States and Canada.

According to Zweig, companies on this list have outperformed the economy and competitors to become leaders in their chosen fields.

This recognition reflects Ulteig’s continued growth, rooted in our commitment to serving our clients with thoughtful, innovative solutions as they confront demands for sustainable, adaptable and reliable infrastructure solutions now and in the future.

  • Awards, Company


From global energy producers to locally funded cities and private developers to government agencies, the clients we serve encompass a broad range of relationships and projects. Find out why Ulteig is a leader in the engineering industry.

Contact Us

Where We Work

We have locations throughout North America


View All Locations


Become an Employee-Owner now!

View Careers