ENR New England has released its preliminary list of contractors participating in this year's Top Design Firm rankings. The final list will be published in the  in the May print issue of ENR New England. 

The rankings will include consultants, architects, engineers and other design professionals doing business in Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island and Vermont. Rankings are based on total regional revenues of design services of participating firms. Design firms will also be ranked by state revenues and various design specialties and disciplines, as applicable. 

The deadline to submit a survey has passed but If you need more time to submit your survey please email Justin Rice at ricej@enr.com to request an extension. This extension would be granted for the New England regional survey only. To fill out a survey click here. Click here to learn how to participate in all of ENR's upcoming regional contests and surveys.

Please note that the ENR Top 400 Contractors and Top 500 Design Firms national lists each have a separate survey. For these national surveys, please contact Gary Tulacz at tulaczg@enr.com.

ENR New England is also accepting submissions for its annual Best Projects competition. For more information on how to submit a project click here.

The following is a preliminary list of this year's ENR New England Top Design Firms, in alphabetical order: 

Acentech

AECOM

AI Engineers, Inc.

AKF Group

Alfred Benesch & Company

Antinozzi Associates

ARC/ Architectural Resources Cambridge

Arcadis North America

Arrowstreet

Arup

Atkins, Member of the SNC-Lavalin Group

Bala Consulting Engineers, Inc.

BETA Group, Inc.

BL Companies, Inc.

Burns & McDonnell

CHA Consulting, Inc.

Collins Engineers, Inc.

CRB

CUBE 3

Dennis Group

DeSimone Consulting Engineers

Dewberry

Dore & Whittier Architects, Inc.

Elkus Manfredi Architects

Environmental Partners Group, Inc.

Fuss & O'Neill, Inc.

Gannett Fleming

GEI Consultants Inc.

Gensler

Green International Affiliates, Inc.

HDR

HNTB Corporation

IPS-Integrated Project Services, LLC

JCJ Architecture

Jill Black

Kleinfelder

Michael Baker International

Mott MacDonald

Nitsch Engineering

Pare Corporation

Perkins Eastman

Perkins+Will, Inc.

PRIME AE Group, Inc.

Sasaki

Shepley Bulfinch

Simpson Gumpertz & Heger

SmithGroup

Stantec

STV

SWCA Environmental Consultants

Terracon Consultants, Inc.

Tetra Tech Inc.

The S/L/A/M Collaborative

Tighe & Bond, Inc.

TranSystems

TRC

Vanderweil Engineers

VHB

Wiss, Janney, Elstner Associates

Wiss, Janney, Elstner Associates

Woodard & Curran

WSP USA