Access the ElementalLONDON 2026 Attendees List & Exhibitors List to connect with building services engineers, M&E contractors, consultants, facilities managers, architects, developers, local authorities, housing associations, and other professionals working to improve building efficiency and promote net-zero goals.
The ExpoLeads ElementalLONDON 2026 Contact Database gives you access to professionals and companies in commercial HVAC, heat networks, building decarbonization, large-scale retrofit, water and air quality, smart building energy systems, and sustainable construction.
Fill out the form to request a free sample of the ElementalLONDON 2026 database or check pricing for full access!
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ElementalLONDON 2026 is a leading UK B2B exhibition and conference focused on building efficiency, sustainability, and performance. The event also explores renewable technologies, future trends, and digital innovation. It brings together professionals from commercial, industrial, and large-scale residential sectors, with a concentration on practical engineering solutions, knowledge exchange, and impactful networking opportunities.
In 2026, ElementalLONDON will be held alongside London Build Expo and will include CIBSE Build2Perform at ExCeL London. This combined event brings together professionals from construction, building services, engineering, retrofit, energy, and sustainability, covering heating, cooling, water, air, and building energy systems.
The exhibition will span 12 halls and is expected to welcome over 25,000 professionals and more than 650 exhibitors. With 17 CPD stages and over 900 speakers, attendees can learn about technical topics at the Climate Solutions Theatre, Retrofit Hub, Social Housing Stage, Sustainability Arena, and CIBSE Build2Perform stages.
Look at a sample of the ElementalLONDON 2026 database to see the contact and company information available before you buy.
Pick the audience segments, job roles, industries, and locations that match your sales and marketing needs to build your database.

ExpoLeads offers organized business contact data to help with prospect research, audience selection, campaign planning, sales development, and outreach.
ExpoLeads keeps data about 95% accurate, so your team can rely on dependable business contact information for outreach.
Select the right professionals by filtering job functions, industries, company types, locations, and other business criteria.
Get organized company and professional details to make contact review, segmentation, campaign planning, and sales preparation easier.
Use the contact data for email campaigns, prospect research, partnerships, account targeting, and business development activities.
You will receive your selected database within 1 to 2 business days, so you can start prospecting, preparing campaigns, and contacting quickly.
ExpoLeads prepares data in line with GDPR and privacy standards to support responsible use of business contact information.
The ElementalLONDON 2026 database helps commercial teams in building services, energy technology, construction, retrofit, engineering, and sustainable infrastructure.
Reach professionals who work with HVAC, heat networks, building controls, retrofit systems, water technologies, and energy services.
Use attendee and exhibitor contacts to introduce your products to commercial construction, facilities management, housing, and infrastructure projects.
Find contractors, consultants, manufacturers, technology providers, and project stakeholders for possible distribution and delivery partnerships.
Contact to relevant professionals before November 25 to start conversations about upcoming projects, procurement needs, and technical solutions.
Target your campaigns to specific building services and construction audiences instead of using broad, untargeted prospecting.
Create account lists focused on organizations working in major retrofit, decarbonization, energy management, and building performance projects.
Browse trusted attendee and exhibitor lists from similar trade shows to connect with key decision-makers in your industry.
Gathered from trade shows, global directories, newsletters, and trusted publications.
AI enriches contacts with firmographic data, segmentation, and missing details.
Every record is verified across trusted databases and public sources.
Advanced cleansing removes duplicates, errors, and outdated records.
Opt-in campaigns confirm consent and ensure global compliance.
A final tele-verification call confirms all data fields. Only fully validated, consented records are released to the client, compliant, and ready to use.





The database can include company details, professional roles, business email addresses, phone numbers, industry information, locations, websites, and LinkedIn profiles where available.
You can target engineers, contractors, consultants, facilities managers, architects, developers, housing professionals, sustainability teams, procurement specialists, and other relevant participants.
Yes. You can request the exhibitors database separately, subject to available data and your selected requirements.
Yes. You can request relevant professionals involved in HVAC, heat networks, retrofit, building management, energy systems, construction, sustainability, and related areas.
Selected databases are generally delivered within 1–2 business days, depending on the requested specifications.