KEY The Energy Transition Expo 2027: 82 exhibitors & sponsors
KEY The Energy Transition Expo 2027 has 82 exhibitors and sponsors listed so far, heading to Rimini, Italy from 10 countries. Publishing & News is the biggest block on the floor at 47% of the companies we matched, ahead of renewable energy & cleantech and events & experiences. 40 of them were also at KEY The Energy Transition Expo 2026; 1,215 from that list aren’t on this one yet.
- 82
- exhibitors & sponsors listed so far as of 5 Nov 2026
- 10
- headquarters countries most from Italy
- 3.2%
- of KEY The Energy Transition Expo 2026's exhibitors are back 40 companies
- 17
- sectors represented
The show floor, by sector
Each square is a company we matched to a profile, grouped by its main sector. Publishing & News makes up 47% of KEY The Energy Transition Expo 2027; the gray block is the other 11 sectors combined.
- Publishing & News 20 · 47%
- Renewable Energy & Cleantech 6 · 14%
- Events & Experiences 2 · 4.7%
- Oil, Gas & Mining 2 · 4.7%
- Ecommerce & Online Retail 1 · 2.3%
- Civil & Structural Engineering 1 · 2.3%
- Everything else 11 · 26%
Each square is one company.
Who exhibits at KEY The Energy Transition Expo
Company size and headquarters for the 48 exhibitors we matched. Small companies dominate: 81% have 50 or fewer employees.
40 came back from 2026
Comparing KEY The Energy Transition Expo 2027’s list with KEY The Energy Transition Expo 2026. For organisers, the companies that haven’t re-booked yet are the warmest list there is — they already know the show.
ELITE SolarRenewable Energy & Cleantech · 1,001–5,000 staff · Singapore
HUASUN HJTRenewable Energy & Cleantech · 1,001–5,000 staff · China
Enact SolarRenewable Energy & Cleantech · 11–50 staff · United States
Yingli SolarRenewable Energy & Cleantech · 10,001+ staff · China
Valmont SolarRenewable Energy & Cleantech · 10,001+ staff · United States
ReonicRenewable Energy & Cleantech · 51–200 staff · Germany
SolargikRenewable Energy & Cleantech · 51–200 staff · Israel
Shoto（Shuangdeng Group)Renewable Energy & Cleantech · 1,001–5,000 staff · China
Biogas ChannelRenewable Energy & Cleantech · 2–10 staff · Italy
(المستقبل الأخضر) Green FuturePublishing & News · 11–50 staff · Egypt
El WatanPublishing & News · 51–200 staff · Algeria
InsideEVsPublishing & News · 11–50 staff · United States
SkyBroadcasting & Streaming · 10,001+ staff · United Kingdom
RecoverChemicals & Materials · 201–500 staff · Spain
CDEPayments & Fintech · 51–200 staff · United States
ELEMENTIArchitecture & Design · 2–10 staff · United States
KEY The Energy Transition Expo 2027 exhibitor list
The first 25 of 82: sponsors and exhibitors from the show’s core sectors first. The full list adds every company, its website, and the people to contact.
| Company | Industry | Size | HQ | Role |
|---|---|---|---|---|
Energy Voice energyvoice.com | Publishing & News | 11–50 | United Kingdom | Sponsor |
Windpower Monthly windpowermonthly.com | Publishing & News | 11–50 | United Kingdom | Sponsor |
Rinnovabili rinnovabili.it | Renewable Energy & Cleantech | 11–50 | Italy | Sponsor |
Adnkronos adnkronos.com | Publishing & News | 201–500 | Italy | Sponsor |
Solare B2B solareb2b.it | Publishing & News | 2–10 | Italy | Sponsor |
RETEMA retema.es | Publishing & News | 2–10 | Spain | Sponsor |
HydroNews hydronews.it | Publishing & News | 2–10 | Italy | Sponsor |
Biogas Channel biogaschannel.com | Renewable Energy & Cleantech | 2–10 | Italy | Sponsor |
Renewables Now Ltd renewablesnow.com | Renewable Energy & Cleantech | 11–50 | Bulgaria | Sponsor |
Enerji Günlüğü enerjigunlugu.net | Publishing & News | 2–10 | — | Sponsor |
vaielettrico vaielettrico.it | Publishing & News | 2–10 | Italy | Sponsor |
(المستقبل الأخضر) Green Future greenfue.com | Publishing & News | 11–50 | Egypt | Sponsor |
El Watan elwatan-dz.com | Publishing & News | 51–200 | Algeria | Sponsor |
Ambiente ambiente.messefrankfurt.com | Events & Experiences | 1,001–5,000 | Germany | Sponsor |
InsideEVs insideevs.com | Publishing & News | 11–50 | United States | Sponsor |
Quotidiano Energia quotidianoenergia.it | Publishing & News | 11–50 | Italy | Sponsor |
INFOBUILD | INFOBUILDENERGIA infobuild.it | Publishing & News | 11–50 | Italy | Sponsor |
Money.it money.it | Publishing & News | 11–50 | Italy | Sponsor |
Nonsoloambiente.it nonsoloambiente.it | Publishing & News | 2–10 | Italy | Sponsor |
Staffetta Quotidiana staffettaonline.com | Publishing & News | 11–50 | Italy | Sponsor |
nuova energia nuova-energia.com | Renewable Energy & Cleantech | 2–10 | Italy | Sponsor |
Transitions & Energies transitionsenergies.com | Publishing & News | 2–10 | France | Sponsor |
La Nuova Ecologia lanuovaecologia.it | Publishing & News | 2–10 | Italy | Sponsor |
Editoriale Delfino editorialedelfino.it | Publishing & News | 2–10 | Italy | Sponsor |
GREENSTYLE SRL greenstylesrl.com | Civil & Structural Engineering | 11–50 | Italy | Sponsor |
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Book meetings before KEY The Energy Transition Expo opens
We'll walk you through all 82 companies and the decision-makers at each, then RocketSDR can research every account and write the outreach. Start now and you’re in their calendar before the show floor fills up.
Find sponsors among companies that exhibit at shows like this
Exhibitors at KEY The Energy Transition Expo already budget for events in your space. We find the ones that fit your audience and the person who signs off on sponsorship.
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KEY The Energy Transition Expo 2027: quick answers
How many companies exhibit at KEY The Energy Transition Expo 2027?
82 companies are listed as exhibitors or sponsors at KEY The Energy Transition Expo 2027 so far, as of 5 Nov 2026. Of those, 78 are listed as sponsors and 2 as exhibitors; the rest come from combined exhibitor and sponsor lists. We matched 48 of them to a company profile with industry, size and headquarters.
What industries exhibit at KEY The Energy Transition Expo 2027?
Among the 43 exhibitors we matched, the largest groups are Publishing & News (47%), Renewable Energy & Cleantech (14%), Events & Experiences (4.7%). In total they span 17 sectors.
Where are KEY The Energy Transition Expo exhibitors from?
Exhibitors we matched are headquartered in 10 countries. The most represented are Italy (25), United States (6), United Kingdom (3).
How many KEY The Energy Transition Expo 2026 exhibitors returned for 2027?
40 companies from KEY The Energy Transition Expo 2026's list of 1,255 are on the KEY The Energy Transition Expo 2027 list so far (3.2%). 42 companies are new this year, and 1,215 are not listed yet.
Turn the KEY The Energy Transition Expo list into meetings
RocketSDR finds the right person at every exhibitor, researches each account, and runs personalised outreach across email and LinkedIn — so you walk into the show with meetings booked.