KEY The Energy Transition Expo 2026: 1,255 exhibitors & sponsors
KEY The Energy Transition Expo 2026 had 1,255 exhibitors and sponsors in Rimini, Italy from 46 countries. Renewable Energy & Cleantech is the biggest block on the floor at 29% of the companies we matched, ahead of electrical & electronics manufacturing and utilities & power. Most are headquartered in Italy (56%).
- 1,255
- exhibitors & sponsors as of 5 Nov 2026
- 46
- headquarters countries most from Italy
- 787
- matched to a company profile industry, size, HQ
- 25,000
- expected visitors organiser’s figure
The show floor, by sector
Each square is a company we matched to a profile, grouped by its main sector. Renewable Energy & Cleantech makes up 29% of KEY The Energy Transition Expo 2026; the gray block is the other 76 sectors combined.
- Renewable Energy & Cleantech 222 · 29%
- Electrical & Electronics Manufacturing 78 · 10%
- Utilities & Power 41 · 5.4%
- Industrial Machinery & Equipment 32 · 4.2%
- Publishing & News 26 · 3.4%
- EV Charging & Infrastructure 21 · 2.8%
- Everything else 340 · 45%
Each square is one company.
Who exhibits at KEY The Energy Transition Expo
Company size and headquarters for the 787 exhibitors we matched. Small companies dominate: 46% have 50 or fewer employees.
KEY The Energy Transition Expo 2026 exhibitor list
The first 25 of 1,255: 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 |
|---|---|---|---|---|
Plenitude corporate.eniplenitude.com | Utilities & Power | 1,001–5,000 | — | Exhibitor |
Huisman huismanequipment.com | Industrial Machinery & Equipment | 1,001–5,000 | Netherlands | Exhibitor |
ELITE Solar elite-solar.com | Renewable Energy & Cleantech | 1,001–5,000 | Singapore | Exhibitor |
HUASUN HJT huasunsolar.com | Renewable Energy & Cleantech | 1,001–5,000 | China | Exhibitor |
Alfen alfen.com | EV Charging & Infrastructure | 501–1,000 | Netherlands | Exhibitor |
Enact Solar enact.solar | Renewable Energy & Cleantech | 11–50 | United States | Exhibitor |
NEUMAN & ESSER (NEA GROUP) neuman-esser.com | Industrial Machinery & Equipment | 1,001–5,000 | Germany | Exhibitor |
Yingli Solar yinglisolar.com | Renewable Energy & Cleantech | 10,001+ | China | Exhibitor |
Trench Group trench-group.com | Electrical & Electronics Manufacturing | 1,001–5,000 | Germany | Exhibitor |
Valmont Solar valmontsolar.com | Renewable Energy & Cleantech | 10,001+ | United States | Exhibitor |
QualEnergia.it qualenergia.it | Renewable Energy & Cleantech | 2–10 | Italy | Exhibitor |
Reonic reonic.com | Renewable Energy & Cleantech | 51–200 | Germany | Exhibitor |
FINDER S.p.A. findernet.com | Electrical & Electronics Manufacturing | 1,001–5,000 | Italy | Exhibitor |
GREEN POWER - Generators greenpowergen.com | Industrial Machinery & Equipment | 51–200 | Italy | Exhibitor |
Solargik solargik.com | Renewable Energy & Cleantech | 51–200 | Israel | Exhibitor |
City Green Light citygreenlight.com | Utilities & Power | 201–500 | Italy | Exhibitor |
Sieyuan Electric Co.,Ltd en.sieyuan.com | Electrical & Electronics Manufacturing | 10,001+ | China | Exhibitor |
Daze daze.eu | EV Charging & Infrastructure | 51–200 | Italy | Exhibitor |
SCAME Italia scame.com | Electrical & Electronics Manufacturing | 501–1,000 | Italy | Exhibitor |
Spares In Motion sparesinmotion.com | Industrial Machinery & Equipment | 51–200 | Netherlands | Exhibitor |
EP Produzione ttep.it | Utilities & Power | 501–1,000 | Italy | Exhibitor |
Shoto（Shuangdeng Group) shuangdeng.com.cn | Renewable Energy & Cleantech | 1,001–5,000 | China | Exhibitor |
Peimar peimar.com | Renewable Energy & Cleantech | 51–200 | Italy | Exhibitor |
Powerway pvpowerway.com | Renewable Energy & Cleantech | 201–500 | China | Exhibitor |
Pixii AS pixii.com | Renewable Energy & Cleantech | 51–200 | Norway | Exhibitor |
Book a 15-minute call. We'll walk you through the full list and how we can help you reach the right people while the show is fresh.
Book a call →KEY The Energy Transition Expo exhibitors also show up at
The events sharing the most exhibitors with KEY The Energy Transition Expo 2026. 12% of the companies we matched here also exhibit at Intersolar Europe 2026.
What people do with this list
Follow up with KEY The Energy Transition Expo exhibitors
We'll walk you through all 1,255 companies and the decision-makers at each, then RocketSDR can research every account and write the outreach. Reach them while the show is still fresh.
Find sponsors among companies that exhibit at shows like this
Exhibitors at KEY The Energy Transition Expo and Intersolar Europe 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 2026: quick answers
How many companies exhibit at KEY The Energy Transition Expo 2026?
1,255 companies are listed as exhibitors or sponsors at KEY The Energy Transition Expo 2026, as of 5 Nov 2026. Of those, 115 as exhibitors; the rest come from combined exhibitor and sponsor lists. We matched 787 of them to a company profile with industry, size and headquarters.
What industries exhibit at KEY The Energy Transition Expo 2026?
Among the 760 exhibitors we matched, the largest groups are Renewable Energy & Cleantech (29%), Electrical & Electronics Manufacturing (10%), Utilities & Power (5.4%). In total they span 82 sectors.
Where are KEY The Energy Transition Expo exhibitors from?
Exhibitors we matched are headquartered in 46 countries. The most represented are Italy (438), Germany (53), China (45).
When and where is KEY The Energy Transition Expo 2026?
KEY The Energy Transition Expo 2026 took place 4–6 Mar 2026 at Rimi Expo Center, Rimini, Italy.
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.