ENR Mountain States is putting the finishing touches on its annual Top Design Firms lists, which will be published in the May issue of the magazine. 

Firms will be ranked based on 2023 revenues for work done within the Mountain States region (Colorado, Utah, Wyoming, Montana, Idaho and the Dakotas). The top designers issue will also include more specialized lists of the top firms in the region ranked by the amount of sector-specific and green work they have done in the past year. The surveys also help ENR editors select the 2024 Design Firm of the Year, based on a review of each company’s financials, projects and other accomplishments in 2023.

We have received nearly 70 surveys so far, and those firms are listed at the end of this blog post. While the deadline has passed, there is still time to submit.

Note: Due to space limitations, it’s possible that not all firms that submit surveys will be included in the print ranking based on revenue totals. 

Fill out a survey to be included in this year's ranking here and check out information about all ENR regional top lists, including Top Contractors at this link. For any questions, please reach out to Jack McMackin, ENR's data coordinator for surveys and rankings, at mcmackinj@enr.com or ENR Mountain States Editor Jennifer Seward, at sewardj@enr.com.

Here are the firms that have completed the survey, listed in alphabetical order:

A&E Design


Affiliated Engineers Inc.

Arcadis North America


Atwell LLC

Ayres Associates Inc.

Beck Architecture


Bowen Collins & Associates

Burns & McDonnell


Carollo Engineers Inc.

Colliers Engineering & Design

Collins Engineers Inc.


Cushing Terrell

David Evans Enterprises Inc.

Davis Partnership Architects

Dewberry Engineers Inc.

Electrical Consultants Inc.


Farnsworth Group Inc.

FFKR Architects

Fortis Structural LLC

Galloway & Company Inc.

Gannett Fleming



HNTB Corporation


Johnson Laffen Galloway Architects, Ltd (dba JLG Architects)

Johnson, Mirmiran & Thompson Inc. (JMT)

Kennedy/Jenks Consultants, Inc.


Kleinfelder Inc.

Manhard Consulting Ltd.

Martin/Martin Inc.

ME Engineers

Merrick & Company

Method Studio

Michael Baker International

Mott MacDonald

Ninyo & Moore Geotechnical & Environmental Sciences Consultants


Plummer Associates Inc.

Raba Kistner Inc.

RATIO Design

RS&H Inc.


Spectrum Engineers Inc.

Stanley Consultants


Sunrise Engineering LLC

SWCA Environmental Consultants

T2 Utility Engineers

Terracon Consultants Inc.

Think Architecture Inc.


VCBO Architecture

Wilson & Company Inc., Engineers & Architects

Wiss, Janney, Elstner Associates

Woodard & Curran