Anthony D Bates Partnership

United Kingdom

APS Technology Group Inc

United States

Atkins Limited

United Kingdom

Babtie Group

United Kingdom

Ben C. Gerwick, Inc

United States

DMJM+Harris

United States

Fathoms Ltd

United Kingdom

Grup TCB

Spain

Hamburg Port Consulting

Germany

Han-Padron Associates LLP

United States

Haskoning UK Ltd

United Kingdom

HDR Engineering Inc

United States

Heyl & Patterson Inc

United States

High Point Rendel

United Kingdom

IDG Maritime Ltd

United Kingdom

J Simmons Group Inc

United States

James Fisher & Sons PLC

United Kingdom

Lanier & Associates Consulting Engineers

United States

Lawler Matusky & Skelly Engineers LLP

United States

Lockwood Andrews & Newnam Inc

United States

Moffatt & Nichol Engineers

United States

Mouchel Parkman

United Kingdom

Oceanscan Ltd

United Kingdom

Parsons Brinckerhoff

United States

Portia Management Sevices Ltd

United Kingdom

Rigging International

United States

River Consulting Inc

United States

Royal Haskoning

Netherlands

SAIC

United States

Seward Wyon Limited

United Kingdom

Shiner Moseley and Associates Inc

United States

TBA Nederland

Netherlands

Tetra Tech

United States

The Haskell Company

United States

The Shaw Group Inc.

United States

Urban Engineers Inc

United States

URS Coporation

United States

Volkert & Associates Inc

United States