Company Patrons

List of Members

The following companies are currently CIBSE Patrons: (please click on the Patron's name to access the company website)

Aliaxis UK

AECOM
Working on a broad range of engineering consultancy projects from schools and hospitals to offices and retail stores, AECOM delivers global expertise to local projects. Our collaborative community of engineers, planners, designers, scientists and cost and project managers combine innovation with technical excellence in providing solutions that create, enhance and sustain the world's built, natural and social environments.

Amtech Group
Amtech is the UK market leading manufacturer of specialist software for the building services industry. Our range of software is designed specifically for the needs of Building Service Engineers and Contractors and includes the most well known brands in the industry including Amtech, Luckins and Estimation. With significant ongoing investment in R&D coupled with first class customer service, we are proud to provide our customers with the best quality software and after sales services in our sector.

Anglo Group
Anglo's philosophy is simple and is best summarised as "Placing People First". Head for head, our team probably has the greatest concentration of individual history and experience in the industry, in some cases spanning almost thirty years.  We pride ourselves on delivering personal, warm and professional attention to clients and candidates alike.

Armstrong
Armstrong is a leading global supplier of quality HVAC and Fluid Flow equipment for residential, commercial and industrial applications. Our commitment is to provide innovation, efficiency and sustainability to our customers on a global scale.

Atkins 
Atkins is the largest multidisciplinary consultancy in Europe and the world's eleventh largest international design firm, we have the breadth and depth of skills our clients need. We're the safe pair of hands entrusted with delivering the most ambitious solutions. 

Babcock International Group PLC

Baxi Group
Baxi Group offers a wide, diverse and innovative selection of high efficiency boilers and direct-fired water heaters under the brands Potterton Commercial and Andrews Water Heaters. Andrews Water Heaters is the UK market leader in high efficiency direct gas-fired commercial water heating, offering the widest range of storage and non-storage condensing models.  Potterton Commercial, one of the longest established names in the industry, remains firmly at the forefront of high efficiency commercial boiler production and development.  

BDSP Partnership
BDSP Partnership is an international consulting engineering practice, offering clients consultancy across a wide range of building services disciplines and specialising in the design of sustainable, energy-efficient buildings and the built environment. 

Bel-Air Services (NI) Ltd
The leading Air Conditioning Distributor in Northern Ireland providing Design, Installation and Service for York, Mitsubishi Electric, Flexible Space, Ves and Versatemp.

BK Gulf LLC
BK Gulf LLC is a leading MEP Building Services and FM contractor in the UAE and Middle East. The company offers solutions from design, installation, project management and facilities management for a full range and diversity of projects.

BRE
The BRE Group is a world leading research, consultancy, training, testing and certification organisation delivering sustainability and innovation across the built environment and beyond.   

Briggs & Forrester Group
The Briggs & Forrester Group is one of the UK's leading specialist building services engineering and contracting organisations. We undertake the design, installation, commissioning and maintenance of building services installations encompassing all aspects of Mechanical, Electrical and Public Health engineering.

Broag Ltd
Broag Ltd is a leading manufacturer of condensing premix and high efficiency heating boilers, gas and oil fired, with outputs from 30kW - 2156kW.

Buderus
Buderus are Europe's largest manufacturer of condensing boilers and specialise in providing energy efficient heating appliances for commercial and residential installations. 

Building and Engineering Services Association (B&ES)
The Building and Engineering Services Association represents the interests of UK firms active inthe design, installation, commissioning and/or maintenance of heating,ventilating, air conditioning and refrigeration (hvacr) systems. Its membersare subject to regular third-party inspection and assessment of their technicalcompetence and commercial capability.

Buro Happold
Buro Happold is a leading multi-disciplinary engineering consultancy. Our integrated building services solutions use the latest energy-saving technologies to achieve a high level of occupant comfort and environmental performance.

Clearpower
Clearpower is a leading bioenergy business in the UK and Ireland and has designed and installed commercial scale biomass plant in over 80 installations. The Company's clients include a variety of Government institutions, hotels, hospitals, offices, mixed use developments and educational facilities.  

Colt International Ltd
Designer and manufacturer with global reach of smoke control and general HVAC systems, water source heat pump air conditioning systems, natural ventilation, solar shading and performance louvre systems.

Crane Building Services & Utilities
Crane BS&U, is one the UK's largest valve manufacturers serving the  building services industry. Brands including Crane Fluid Systems, Hattersley, Nabic, Wade, Rhodes, Brownall and IAT.

Cylon Controls
Cylon Controls provides smart energy control solutions for buildings. Founded in 1985, Cylon is now the largest independent manufacturer of building controls in the UK.

Daikin Europe
Daikin Europe: With consulting sales support, on site help and world leading Daikin air conditioning, UK's largest distributor provides solutions for all types of air conditioning projects.

Daniel Owen Associates
Daniel Owen Associates work with some the industry's most talented and successful building professionals, representing and advising them throughout their careers. Working with temporary and interim roles as well as permanent positions, our values of honesty and integrity are as important to us now as they were when we started in 1986.

Diviani Consulting Ltd

Draka
Draka design and manufacture an impressive range of cables up to 1kV, plus special purpose cables, for the UK, Eire and Middle East markets.

Dynamica 
For optimum system performance of new mechanical installations and for the surveying/validation of existing systems - providing superior documentation and professionalism for complete confidence.   

Electrical Contractors' Association (ECA)
Since 1901 the Electrical Contractors' Association (ECA) has been one of the most sophisticated, progressive and innovative trade associations in the country. Today the ECA has a major influence upon the training, qualification and performance of the electrical installation industry. It is dedicated to maintaining and improving standards and is amongst the five best resourced representative associations in UK industry and commerce.

The Elta Group
The Elta Group family of businesses operates in six countries on four continents which, together with a network of international distributors, provides quality fans and related air movement equipment to customers worldwide. 

EnviroVent Ltd
EnviroVent is Britain's leading manufacturer of low energy, sustainable ventilation equipment. We design, manufacture, supply and install a wide range of mechanical ventilation systems for both domestic and commercial applications.

Eurovent Certification
Eurovent Certification is an independent certification body that certifies the performance ratings of air-conditioning and refrigeration products according to European and international standards.

Fläkt Woods Ltd
Fläkt Woods is a global ventilation pioneer and partner. We bring health and comfort to people, reliable production environments to industry and an unrivalled service to each and every customer.

Flamefast (UK) Ltd

Frese
Frese is a manufacturer of patented flow limiting, DP control, thermostatic and combination valves for variable and constant volume heating, cooling and domestic water systems.

Gea Denco Ltd
Designer and UK manufacturer of quality HVAC equipment. Specialist in Datacentre cooling with new Denco ranges, bespoke AHU applications using GEA CAIR plus, and underfloor systems with Officecool.

Gilberts (Blackpool) Ltd
Designer and manufacturer of Air Grilles, Diffusers, External and Architectural Louvres, Smoke/Fire dampers and VAV terminals for all types of HVAC system.

Gratte Brothers Group Ltd
Gratte Brothers Group Limited provide a comprehensive range of building services covering electrical and mechanical systems, electronic security systems, network systems and commercial catering facilites.

Greenfield Energy Ltd 
Providing turnkey solutions to energy consumption reduction through innovative ground-coupled exchange systems.  A Geoscart^TM system is engineered to provide large scale developments with a renewable, sustainable and importantly cost effective energy source.  

Greenroom IKM Building Services  (parent company www.ikmconsulting.co.uk)
Greenroom IKM are a multi-disciplinary building services engineering company, with over 40 years of experience in both the UK and abroad. Our holistic, co-ordinated and forward thinking approach to our design elements has insured satisfaction from our clients.

Halton
Halton is a leading global supplier of Indoor Environment Quality equipment, systems and services. Halton is passionate about indoor environments, offering business enhancing products, systems and services for comfortable, energy efficient and safe environments for clients who value the wellbeing of people. Halton is involved from target setting to facility use and focuses on creating positive indoor environment experiences for people.

Hamworthy Heating Ltd
Hamworthy is a leading British manufacturer and supplier of commercial heating and hot water systems, including boilers, water heaters, renewable energy technologies, flue systems and ancillaries. From pioneering the concept of modular boilers with the R series in the 1960's to the versatile Fleet ranges today, Hamworthy prides itself on a proven track record in product innovation. 

Hays PLC
Hays CIBSE Appointments is a partnership between Hays PLC, the UK's leading specialist in building services jobs, and CIBSE. Hays Building Services has been working in partnership with CIBSE for over 10 years, offering CIBSE members a priority service tailored to meet individual needs. For any further recruitment needs please visit www.hays.com   

Herz Valves UK Ltd

Hoare Lea Consulting Engineers
Hoare Lea Consulting Engineers is an award-winning firm of consulting engineers specialising in mechanical, electrical and environmental engineering. Founded in 1862, Hoare Lea remains an independent partnership with a national network of 10 offices and a growing international presence.

Imtech Technical Services Ltd
Part of the €3.8bn Imtech NV group, Imtech Technical Services are a multidisciplinary design and build services company operating throughout the UK and Europe covering new build, refurbishment and maintenance projects.

ISG
ISG is an international construction services company delivering fit out, construction and a range of specialist services for multi-national and local organisations building, refurbishing or fitting out their spaces. 

Keysource Ltd 
Designer and builder of Data centres based on low energy equipment based on Ecofris systems and standby power systems.

Lochinvar Ltd
Lochinvar design manufacture and distribute a comprehensive range of high efficiency gas fired water heaters and boilers for numerous commercial and industrial applications. Renowned for quality, reliability and cost effectiveness.

Lorne Stewart PLC
Lorne Stewart PLC undertakes Design, Installation, Service and Maintenance of mechanical, electrical, public health, structured cabling, floodlighting and prefabricated engineering services.

Lowara UK Ltd
Lowara UK Ltd, a Xylem brand, is a leading global water technology provider, enabling customers to transport, treat, test and efficiently use water in public utility, residential and commercial building services, industrial and agricultural settings. 

Lutron EA Ltd
Since 1961, Lutron has met and exceeded the highest standards of quality, making us the industry leader in light control. As an industry innovator, Lutron holds over 2,000 patents and manufactures over 15,000 products.

McGowen Rose Associates
McGowen Rose Associates is a PR and marketing organisation specialising in building services engineering. It was established in 1999 by former H&V News editor-in-chief Ewen Rose and now represents a number of industry companies and professional bodies across the sector. Contact ewenrose@btinternet.com

Medem (UK) Ltd

Michael Nugent Ltd
Michael Nugent Ltd was founded in 1965. We are a vastly experienced Mechanical Services company which has acquired exposure to the full range of building services via the corporate, public and private sector. We have a proven track record of functioning in an extremely pro-active, partnering approach in an efficient and competent manner. We bring to each contract a tried and trusted portfolio which guarantee the highest quality of professionalism and expertise within the mechanical services industry.

Minerva Appointments
Minerva Appointments are recruitment consultants specialising in Building Services and FM taking your goals and objectives as seriously as you do, offering professionalism, discretion and results.

MJN Colston Ltd
MJN Colston Ltd. can trace its roots back to 1890 and has gone on to become one of the leading providers of Building Services installations in both the Public and Private Sectors.

Monodraught
Monodraught has always sought to explore, develop,and create innovative low-energy building services solutions. By maximizingnaturally available energy from the wind and the sun, Monodraught products helpto reduce costs, energy consumption, and carbon footprints, helping us all tobuild for a better future.

Mott MacDonald
Mott MacDonald offers the multi-disciplinary building design skills and experience of over 800 professionals operating from a network of offices spanning more than 50 countries world-wide.

Nalco Ltd
Nalco is the world's largest sustainability services company focused on industrial water, energy and air applications; 12,000+ Nalco employees operate in 150 countries to help customers reduce energy, water and natural resource consumption, enhance air quality and minimize environmental releases.

NBS (National Building Specification)
NBS (National Building Specification) is the de facto construction specification system in the UK. Different versions are available to assist construction professionals with project specifications covering bulding fabric, engineering services and landscape design.

NG Bailey
NG Bailey is the UK's leading provider of building services to the construction industry and its clients - providing integrated mechanical, electrical, ICT and control systems solutions.

North Building Technologies
North has 12 years experience in the building systems integration industry. Providing the most comprehensive interface library coupled with leading edge control and display technologies.

Nuaire
Nuaire are leaders in ventilation products/energy saving controls for Commercial/Public Buildings and Homes. Brands include: Ecosmart, Sunwarm, Drimaster.

Open Technology
Open Technology designs, manufactures and installs Energy Saving Lighting Controls tailored to the buildings exact needs with LiGO Intelligent Lighting Control. Resulting in lower electricity bills and carbon footprint.

Ormandy Ltd
Ormandy Limited design and manufacture a complete range of water heating solutions: from stand alone calorifiers; thermal stores for renewable energy systems; plate heat exchangers; through to complete packaged plantrooms.

Powerminster
Powerminster is a Mechanical and Electrical Engineering Services Company delivering a wide range of Services to the Residential, Commercial and Industrial Sectors, including: Design, Co-ordination, Planning, Management, Installation, Testing, Inspection, Commissioning & Maintenance.

Reflex HR Limited
Reflex HR Limited is a specialist recruitment consultancy operating within niche sectors of the building services industry.

Richard Irvin Group

Rinnai UK
Rinnai UK is a part of the Rinnai Corporation, the world's largest manufacturer of gas appliances. Rinnai produces high efficiency and condensing water heating technology for the UK and European markets.

Rosser and Russell
Since the name first appeared in 1866, Rosser & Russell have been providing innovative solutions in the field of Building Engineering Services. We have the in-house expertise to carry out the Design, Co-ordination, Planning, Management, Installation, Testing, Inspection, Commissioning & Maintenance of Building Engineering Services.

Rotary
Rotary Southern Limited, Engineers and Contractors, are wholly owned by the Rotary Group which is one of the largest privately owned building services organisations. Specialising in Design, Construct, Partnering and Framework Agreements encompassing all aspects of Mechanical, Electrical, Public Health and Fire Protection with offices strategically placed throughout the UK, Eire and Overseas.

Royce Group Ltd

RTJ Environmental Services Ltd

RTT
Electrical and Mechanical installation, Maintenance and design including: HVAC, Public Health, Fire protection, Steam, ELV/LV/MV/HV, Specialist systems, Integration, Network solutions.

Ruskin Air Management
Ruskin Air Management is the acknowledged UK market leader in air distribution and fire and smoke control with three authoritative brand names.  Air Diffusion grille and diffuser Products, Naco metal and glass louvers ranges and Actionair fire and smoke control dampers and fan coils

SAS International
SAS International is a leading manufacturer of energy efficient chilled ceilings, chilled beams and Integrated Service Modules (also referred to as Multi Service Chilled Beams). Room Comfort products from SAS International help architects and engineers meet specific performance, acoustic and aesthetic requirements.

Shire Systems Ltd
Number 1 UK producer of asset and facilities maintenance management software. Comprehensive range of IT solutions including an electronic building manual and systems for health & safety and PAT testing.

Shorts Industries Ltd

SineQN Ltd

S I Sealy & Associates Ltd

Skerritt
Skerritt (Established 1899) is a Mechanical, Electrical & Plumbing Building Engineering Services Company delivering a wide range of Services to the Residential, Commercial and Industrial Sectors, including: Design, Co-ordination, Planning, Management, Installation, Testing, Inspection, Commissioning & Maintenance.

Shorts Industries Limited
Shorts has been active in the building services industry since 1945, specializing in the supply of lifts and sustainable heating and cooling products.

SOMFY
SOMFY is the world leader in automation of sun shadings and openings in buildings. SOMFY offers solutions for dynamic facades, for natural ventilation, night cooling and optimal solar shading.

Space Air
Space Air, founded in 1980, is the largest Daikin distributor of air conditioning and heat pump systems in the UK. Space Air; award winning customer services including bespoke accessories, technical support and training

SRM
SRM are a well established company with a history in building services providing health and safety advice and training as well as fulfilling the role of Planning Supervisor.

Taylor Wimpey PLC
Taylor Wimpey PLC's core business areas are construction, facilities management and engineering and are interwoven to provide a cohesive framework for developing individual solutions for our customers. Whilst our portfolio is diverse, our aim is focused and we are in pursuit of consistent, long-term customer satisfaction.

Thorn Lighting
Thorn is the leading supplier of professional lighting equipment. Its comprehensive luminaire range is supported with full lighting consultancy services.

Tyrrell Systems Ltd
Tyrrell Systems Ltd offer complete, scalable integrated solutions for building systems. As a product developer and true systems integrator, Tyrrell provide cost-effective solutions to make buildings run more efficiently.

Waterguard Services
Waterguard Services design and manufacture a range of Water Leak Detection/Prevention/Conservation products for all types of Residential and Commercial properties. Their products are registered on the Water Technology List and meet BREEAM requirements.

Whitecroft Lighting Ltd
Whitecroft Lighting Ltd are experts in the provision of total lighting solutions for the Education, Healthcare, Workplace and Retail sectors. The unrivaled success of Whitecroft lies in their people and innovative products.

Wilo UK
Wilo UK offers a wide range of pumps for all applications from small domestic circulators to large commercial pumps, for heating, air conditioning, refrigeration, water supply and sewage pumps and lifting plants.

Wiremek Ltd
Wiremek Ltd undertakes the design, manufacture, installation and maintenance of electrical controls for HVAC, Building Management Systems, and electrical substations (11kV to 400V) including LV sub distribution up to 4000A and changeover systems.

Zip Heaters
Zip Heaters started life over sixty years ago as a manufacturer of water heaters. In 1975 Zip invented the concept of an instant boiling water heater. Today Zip is the world leader for instant boiling water.

Zisman Bowyer & Partners LLP
Consulting Engineers specialising in Low Carbon Building Services Design Solutions with the aid of Thermal Simulation and Building Information Modelling, incorporating Renewable Energy Technologies and Whole Life Analysis.