AECOM

Akron Engineering Consultant's Group Ltd.

Al-Terra

Almor Testing Services Ltd.

Aplin Martin

Aptus Engineering Ltd.

Arcadis

Associated Engineering

AtkinsRéalis Canada Inc.

Banner Environmental Engineering Consultants Ltd.

Binnie Consulting Ltd.

Bouthillette Parizeau Inc. (BPA)

CFI Engineering and Consulting Ltd.

CIMA Canada Inc. (CIMA+)

Clifton Engineering Group Inc.

COWI North America Ltd.

CTM Design Services Ltd.

CVL Engineers Inc.

D.E.S. Engineering Limited

DIALOG

Dillon Consulting Limited

Eagle Engineering Corp.

Egis

Englobe Corp.

Envirogeotech Consulting Inc.

EXP Services Inc.

FVB Energy Inc.

GeoMetrix Group Engineering Ltd.

GHD Limited

Hatch

Hawk’s Aerial and Technical Solutions Inc.

HDR Corporation

Hedgehog Technologies

HGC Noise Vibration Acoustics

ISL Engineering and Land Services Ltd.

J.R. Paine & Associates Ltd.

Jacobs

Kerr Wood Leidal Associates Ltd.

Klohn Crippen Berger Ltd.

LANIX ENGINEERING CO. LTD.

LEX3 Engineering Inc.

M2 Engineering

Magna IV Engineering, Inc.

McElhanney Ltd.

MCW Hemisphere Ltd.

Mott MacDonald Canada Limited

MPA Engineering Ltd.

MPE a division of Englobe

Northwest Hydraulic Consultants Ltd.

OGL Engineering

OpenCycle Technologies Inc.

Parsons Inc.

Pasquini & Associates Consulting Ltd.

PBX Engineering Ltd.

RJC Engineers

Salas O’Brien Canada Inc.

Sameng Inc.

Scheffer Andrew Ltd.

SE Design and Consulting Inc.

SMA Consulting Ltd.

SMP Engineering

SolidEarth Geotechnical Inc.

Stantec Consulting Ltd.

Steenhof Building Services Group

T2 Utility Engineers Inc.

TDI

Terracon Geotechnique Ltd.

Tetra Tech Canada Inc.

Thurber Engineering Ltd.

TWD Technologies Ltd.

Urban Systems Ltd.

V3 Companies of Canada Ltd.

Wave Engineering Consultants Inc

WSP