A

ABS Commercial Solutions 

ACMF Consulting Ltd

Adler & Allan

Advance Welding Ltd

Advanced Valve Technologies

 

Anglian Water Services Ltd

Ant Hire Solutions

Aqua Spira Limited

Arcadis

ASSETT Ltd

ATP

Avanzini middle east fze

AVK

B

Barhale Construction Plc

Bentley Systems 

Bristol Water

British Pipeline Agency Ltd (BPA)

British Water

Bruton Knowles

Buckhurst Plant Hire

C

Cadent Gas Ltd

Carter Jonas

Cascade Clamps UK Limited

Cerro EMS - Bailey Products

Channeline International

CJC Utilities Ltd

Clancy Docwra Ltd

CMU Infrastructure Ltd (CM Utilites Ltd)

ControlPoint

Costain

Crane

CSD Group

Cubis Industries

 

D

D&G Utilities

Dalcour Maclaren

Dargavel Engineering

Darke Engineering Ltd

Deane Public Works Limited

Determanagement Ltd

Develop Training Ltd

DNV 

E

Ebero Pipe Systems

 

EnerMech

Engineered Piping Products Ltd

Entegra LLP

Exolum

F

Fabricon

Farrans Construction

Fingleton White

Firmus Energy

Fisher German Chartered Surveyors

FLEXIM Instruments UK Ltd

Fluor Ltd

Flusher EU Ltd

Forefront Group (FERNS)

Fox Hill Projects Ltd

Frazer

Fryer-Stalker Group Ltd

Future Pipe Ltd

G

G&V Gallagher

Gas Networks Ireland (Bord Gais Eirann)

GMC Group

GPEC Ltd

GPS PE Pipe Systems

Groundshore Ltd

H

Heartland Pipelines Ltd

HVL Solutions Ltd

Hydrosave UK Ltd

I

IACS

Infraco-Consulting

I S Consulting Limited

Innovex Limited

IPS

Ipsum Water (England & Wales) Ltd.

J

Jacobs Engineering UK Ltd

JDT Utilities Ltd

JMC (Northwest) Ltd

JM McCann

K

Keyline Civils Specialist

Kilkern Ltd

King Industries Ltd

Kobus Services Ltd

L

Lewis Civil Engineering

LSBUD (Linesearch BeforeUdig)

LMR Drilling UK Ltd

Long O'Donnell Associates

LSU Utility Solutions Ltd

M

M J Rees & Co Ltd

MACE Ltd

Map Pipeline Services

McAndrew Utilities

McCrae Training Ltd

McElroy Manufacturing Inc

Media Dino Ltd

Mitchels Trenchless

Morrison Energy Services

Morrison Water Services

Morrow Contracts Ltd

Mott MacDonald

MW Polymers

N

National Grid

Northern Ireland Water

Northumbrian Water Ltd

O

O Connor Utilities

P

P Flannery Plant Hire (Oval) Ltd

Parsons Consulting Engineers Ltd

PClisham Consulting Ltd

Penspen

Peter McCormack & Sons Ltd

Phoenix Natural Gas

Picote Solutions

PIPA Ltd

Pipeline Data Solutions

Pipe Source UK Ltd

Pipeline Induction Heat

Pipeline Protection Limited

Pipeline Utilities Ltd

Prestige Pipelaying JV Ltd

Process Vision Ltd

Promec

Q

QEM Solutions

R

R2M Limited

R2M Site Services Ltd

RAM Safety Solutions UK Ltd

Rayden Engineering Ltd

REDCCTV

Roadbridge

Rosen (formerly MACAW)

Royal HaskoningDHV

RSK Group Ltd

RSP UK

S

Saint-Gobain PAM UK Limited

Saith Ltd

Sapphire Utility

Scottish Water

Serimax

Severn Trent Water

SGN

ShareRidge Ltd

Simon Thomas Consulting

Skewb Ltd

SNM Pipelines Ltd

Southern Water

Spiecapag

STATS Group

Steam-A Solutions Limited

Steve Vick International

Sunbelt Rental Ltd

Synthotech Limited

T

T Sumner Smith Ltd

TATA Steel

Terrafirma Pipelines Ltd

The Water Services Group

Torque Solutions Ltd

Tracto-Technik UK Ltd

Trans Asia Energy Services (UK) Ltd

twoH

U

ULC Robotics

Uniper (E.ON UK Plc)

United Living Infrastructure Services

United Utilities

Utility Innovations Services

UTS Engineering Ltd

V

Valentine Gas Consultancy Ltd

Van Oord UK Ltd

Victaulic

VolkerTrenchless Solutions

W

Ward & Burke Construction Ltd

Wardell Armstrong

Warren Composites International

Wasco Energy

Waterfit Ltd

Waterman Aspen

WSG Process & Pipeline Services

Wessex Water Construction Services

W. G. Beaumont and Son Ltd

Willemse Welding

WK Engineering Services Ltd

Wolseley UK Ltd

Worley Europe Ltd

WSP

X Y Z

Yorkshire Water Services