I2I Pipelines
Manchester
Great Britain

e.SIC GmbH
Dornach, Muenchen
Germany

Fluves
Ghent
Belgium

ØPD AS
Stathelle
Norway

Shawcor
Perth
Australia

Spiecapag
Colombes
France

ControlPoint
Chesterfield
Great Britain

Gibson Energy
Edmonton
Canada

ENBRIDGE PIPELINES INC.
Regina
Canada

JOINT PIPELINE COMMITTEE / ENBRIDGE PIPELINES INC
Sarnia
Canada

WESTWOOD PIPELINES LTD
Sandtoft
Great Britain

MERIDIAN PIPELINES
Spruce Grove
Canada

JOINT PIPELINE COMMITTEE/ENBRIDGE PIPELINES
Sarnia
Canada

IPSCO GESELLSCHAFT FÜR PIPELINESERVICE MBH
Wehrheim
Germany

SUI NORTHERN GAS PIPELINES LTD
Lahore
Pakistan

WORLD PIPELINES (PALLADIAN PUBLICATIONS)
Farnham, Surrey
Great Britain

WORLD PIPELINES
Farnham
Great Britain

I2I PIPELINES
Manchester
Great Britain

GDM PIPELINES
Calgary
Canada

MAK - PIPELINES AND FITTING SYSTEMS
LODZ
Poland