June's print edition of ENR MidAtlantic will include the annual rankings of the region’s Top Designer Firms. 

The deadline to submit a survey has been extended to April 8. 

To submit a survey, click here. Click this link to downloadable PDF of the survey.

Based on 2021 revenue, the survey ranks firms from Delaware, Maryland, Pennsylvania, Virginia, West Virginia and the District of Columbia.

Pick up the June issue of ENR MidAtlantic to find out which firm posted the highest revenue in the region.

The issue will also include overall rankings, breakout charts in various categories and market sectors. In addition to the ranking of the largest firms by revenue, we will also spotlight one of these firms as the Top Design Firm of the Year. That firm will have exhibited a commitment to innovation, sustainability, safety and dedication to their respective community. 

To be considered for the Top Design Firm of the Year, email Justin Rice at ricej@enr.com 

Below are the firms, listed alphabetically, that have submitted surveys as of March 29:


Affiliated Engineers, Inc

AI Engineers, Inc.

AKF Group

Alfred Benesch & Company

Alpha Corporation

Arcadis North America

Architecture, Incorporated


Arora Engineers, Inc.

Atwell, LLC

Ayers Saint Gross


BayLand Consultants & Designers, Inc.

Becker Morgan Group


BL Companies, Inc.

Buchart Horn, Inc.

Burgess & Niple, Inc.

Burns & McDonnell



CDR Maguire Inc.

Civil & Environmental Consultants, Inc.

Clark Nexsen

Colliers Engineering & Design

Collins Engineers, Inc.

Cooper Carry

Crabtree, Rohrbaugh & Associates

Davis, Bowen & Friedel, Inc.

Design Collective, Inc.

DeSimone Consulting Engineering


DLA+ Architecture & Interior Design

DLR Group

ECS Mid-Atlantic, LLC

Electrical Consultants, Inc.

Gannett Fleming


Glave & Holmes Architecture, P.C.

Greeley and Hansen

Grimm + Parker Architects

Gwin, Dobson & Foreman, Inc.

GWWO Architects

Hargrove Engineers + Constructors

Herbert, Rowland & Grubic, Inc.

Highland Associates

HNTB Corporation


IKM Architecture

IMEG Corp.

IPS-Integrated Project Services, LLC

ITAC Engineers and Constructors

JCJ Architecture

Johnson, Mirmiran & Thompson, Inc.

KCBA Architects