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For more information see Case Histories and the dozens of typical client comments that are quoted on the service pages that they relate to.

Achilles Information Ltd
Aon Ltd
Ashfords Solicitors
AXA PPP Healthcare
BBC English Regions Facilities Management
Biocompatibles International plc
Bristol Water plc
Brodies LLP
Business Systems Group Ltd
Cancer Research UK
Capital Enterprise Centres Ltd
Capital International Ltd
Chartered Institute Of Management Accountants
Coles Holdings Ltd
Compass Group UK & Ireland
Connect Support Limited
Corgi Ltd
Country House Weddings Ltd
Crown Relocations
Croydon Central Library
CVCP Properties Plc
Dartford River Crossing Ltd
Eden Project
First Rate Exchange Services Holdings Ltd
Fisher Clinical Services UK Ltd
Forrest Ltd
Forticrete Ltd
Furniture Industry Research Association International
G4S Integrated Services (UK) Ltd
German School Association Ltd
Girls Day School Trust
Go-Ahead Group Plc
Good Design Practice
GWR Group Plc
Hackney Wick Community Association
Harlan UK Ltd
Hok International
IDT Global Ltd
Igloo Regeneration Partnership
Imtech Technical Services Ltd
Institute for Employment Studies
Interserve Plc
Investec Holding Company Ltd
IPL Information Processing Ltd
ISS Facility Services
ITN Mark Education
J Peiser Wainwright Ltd
J Root Maintenance
Jacobs Gibb Ltd
Jersey Energy
JTS Partnership LLP

Kemble Air Services Ltd
Keningtons LLP
Kerry Associates Ltd
Lancebox Ltd
Lapland UK Ltd
Legal & General Group plc
LPM Group
Maltsters Association of Great Britain
Mannings Facilities Management
Mastmead Ltd
Maurice Investments Ltd
Microsoft Ltd
Millennium Quay Services
MJF Group
Montagu Evans
National Galleries of Scotland
Needham Haddrell
Netapp UK Ltd
Nightingale Associates, Tribal Group plc
North End House Ltd
Nottinghamshire Enterprises
Orchestra Group Ltd
Oxford Architects
Parkwood Consultancy Services
Peabody Trust
Poplar HARCA [Housing And Regeneration Community Association]
Powell Systems Ltd
Publicis Groupe SA
Pulse Commercial Utilities
Rivington Street Studio Architecture
Royal British Legion
RWC Partners Ltd
Shelter The National Campaign For Homeless
Shieldpoint Ltd
Six Degrees Group
Storage Technology
Sutton Harbour Company
Taylor Walton Solicitors
Temple Group Ltd
TGM Environmental Ltd
Truro Cathedral Ltd
UK Biobank Ltd
Weaver Vale Housing Trust
WEC Group
Wessex Water Services Ltd
Woods & Turvey Ltd

Put us to the test NOW!  To discuss your requirements please call John Treble on 01761 419081 or email John@GreenConsultancy.com

John Treble

Put us to the test NOW!

For over twenty five years we have been delivering superior outcomes for more than 1000 commercial and public sector clients.

You need not take our word for it - their comments are on every page of this site.

Put us to the test NOW! To discuss your requirements please call John Treble on 01761 419081 or email


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Greatest savings for lowest cost

At the heart of our services is our unique rigorous and scientific energy efficiency methodology - guaranteeing you exceptional value for money.

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Total Energy Management

To help you manage energy in the most complete and professional way possible, The Green Consultancy provides a comprehensive integrated range of services.

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