Carbon Capture Technology World Expo 2026: 1,022 exhibitors & sponsors
Carbon Capture Technology World Expo 2026 had 1,022 exhibitors and sponsors in Hamburg, Germany from 38 countries. Industrial Machinery & Equipment is the biggest block on the floor at 18% of the companies we matched, ahead of renewable energy & cleantech and industrial automation & robotics. 446 of them were also at Carbon Capture Technology World Expo 2025; 493 from that list didn’t come back.
- 1,022
- exhibitors & sponsors as of 5 Nov 2026
- 38
- headquarters countries most from Germany
- 47%
- of Carbon Capture Technology World Expo 2025's exhibitors are back 446 companies
- 20,000
- 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. Industrial Machinery & Equipment makes up 18% of Carbon Capture Technology World Expo 2026; the gray block is the other 75 sectors combined.
- Industrial Machinery & Equipment 101 · 18%
- Renewable Energy & Cleantech 86 · 16%
- Industrial Automation & Robotics 33 · 6%
- Chemicals & Materials 32 · 5.8%
- Automotive & Mobility Manufacturing 24 · 4.3%
- Engineering & Technical Services 24 · 4.3%
- Everything else 253 · 46%
Each square is one company.
Who exhibits at Carbon Capture Technology World Expo
Company size and headquarters for the 589 exhibitors we matched. A mid-market floor: 38% have 51–1,000 employees.
446 came back from 2025
Comparing Carbon Capture Technology World Expo 2026’s list with Carbon Capture Technology World Expo 2025. For organisers, the companies that didn’t return are the warmest list there is — they already know the show.
ContinentalAutomotive & Mobility Manufacturing · 10,001+ staff · Germany
DNVEngineering & Technical Services · 10,001+ staff · Norway
PPGChemicals & Materials · 10,001+ staff · United States
3MChemicals & Materials · 10,001+ staff · United States
GRUNDFOSIndustrial Machinery & Equipment · 10,001+ staff · Denmark
Air ProductsChemicals & Materials · 10,001+ staff · United States
DonaldsonIndustrial Machinery & Equipment · 10,001+ staff · United States
INEOSChemicals & Materials · 10,001+ staff · United Kingdom
AtocoRenewable Energy & Cleantech · 11–50 staff · United States
Technip EnergiesEngineering & Technical Services · 10,001+ staff · France
EntegrisChemicals & Materials · 5,001–10,000 staff · United States
Babcock & WilcoxRenewable Energy & Cleantech · 1,001–5,000 staff · United States
Anton PaarIndustrial Machinery & Equipment · 1,001–5,000 staff · Austria
Accelera by CumminsRenewable Energy & Cleantech · 1,001–5,000 staff
HP ValvesIndustrial Machinery & Equipment · 51–200 staff · Netherlands
Kinam Engineering Industries Private LimitedIndustrial Machinery & Equipment · 201–500 staff · India
Carbon Capture Technology World Expo 2026 exhibitor list
The first 25 of 1,022: 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 |
|---|---|---|---|---|
Atoco atoco.com | Renewable Energy & Cleantech | 11–50 | United States | Sponsor |
Parker Hannifin parker.com | Industrial Machinery & Equipment | 10,001+ | United States | Exhibitor |
Siemens Energy siemens-energy.com | Renewable Energy & Cleantech | 10,001+ | — | Exhibitor |
Atlas Copco atlascopco.com | Industrial Machinery & Equipment | 10,001+ | Sweden | Exhibitor |
Everllence everllence.com | Industrial Machinery & Equipment | 10,001+ | Germany | Exhibitor |
Technip Energies ten.com | Engineering & Technical Services | 10,001+ | France | Exhibitor |
Rotork rotork.com | Industrial Machinery & Equipment | 1,001–5,000 | United Kingdom | Exhibitor |
KSB Company ksb.com | Industrial Machinery & Equipment | 10,001+ | Germany | Exhibitor |
Entegris entegris.com | Chemicals & Materials | 5,001–10,000 | United States | Exhibitor |
Babcock & Wilcox babcock.com | Renewable Energy & Cleantech | 1,001–5,000 | United States | Exhibitor |
Swagelok swagelok.com | Industrial Machinery & Equipment | 5,001–10,000 | United States | Exhibitor |
Hydrogen Insight hydrogeninsight.com | Renewable Energy & Cleantech | 2–10 | United Kingdom | Exhibitor |
Fichtner fichtner.de | Engineering & Technical Services | 1,001–5,000 | Germany | Exhibitor |
Anton Paar anton-paar.com | Industrial Machinery & Equipment | 1,001–5,000 | Austria | Exhibitor |
Nikkiso Clean Energy & Industrial Gases nikkisoceig.com | Industrial Machinery & Equipment | 1,001–5,000 | United States | Exhibitor |
SIAD Macchine Impianti siadmi.com | Industrial Machinery & Equipment | 201–500 | Italy | Exhibitor |
Mission Hydrogen mission-hydrogen.com | Renewable Energy & Cleantech | 2–10 | Germany | Exhibitor |
Accelera by Cummins accelerazero.com | Renewable Energy & Cleantech | 1,001–5,000 | — | Exhibitor |
Svante svanteinc.com | Renewable Energy & Cleantech | 201–500 | Canada | Exhibitor |
eFuel Alliance efuel-alliance.eu | Renewable Energy & Cleantech | 2–10 | Belgium | Exhibitor |
Hydrogen Fuel Cell Partnership h2fcp.org | Renewable Energy & Cleantech | 2–10 | United States | Exhibitor |
Sumitomo SHI FW shi-fw.com | Renewable Energy & Cleantech | 1,001–5,000 | Finland | Exhibitor |
HP Valves hpvalves.com | Industrial Machinery & Equipment | 51–200 | Netherlands | Exhibitor |
United States Hydrogen Alliance ushydrogenalliance.org | Renewable Energy & Cleantech | 2–10 | United States | Exhibitor |
Kinam Engineering Industries Private Limited kinam.in | Industrial Machinery & Equipment | 201–500 | India | 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 →Carbon Capture Technology World Expo exhibitors also show up at
The events sharing the most exhibitors with Carbon Capture Technology World Expo 2026. 43% of the companies we matched here also exhibit at Hydrogen Technology World Expo 2026.
What people do with this list
Follow up with Carbon Capture Technology World Expo exhibitors
We'll walk you through all 1,022 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 Carbon Capture Technology World Expo and Hydrogen Technology World Expo already budget for events in your space. We find the ones that fit your audience and the person who signs off on sponsorship.
More renewable energy & cleantech shows
All renewable energy & cleantech shows · Trade shows in Germany · Everything in October 2026
Carbon Capture Technology World Expo 2026: quick answers
How many companies exhibit at Carbon Capture Technology World Expo 2026?
1,022 companies are listed as exhibitors or sponsors at Carbon Capture Technology World Expo 2026, as of 5 Nov 2026. Of those, 3 are listed as sponsors and 170 as exhibitors; the rest come from combined exhibitor and sponsor lists. We matched 589 of them to a company profile with industry, size and headquarters.
What industries exhibit at Carbon Capture Technology World Expo 2026?
Among the 553 exhibitors we matched, the largest groups are Industrial Machinery & Equipment (18%), Renewable Energy & Cleantech (16%), Industrial Automation & Robotics (6%). In total they span 81 sectors.
Where are Carbon Capture Technology World Expo exhibitors from?
Exhibitors we matched are headquartered in 38 countries. The most represented are Germany (187), United States (75), United Kingdom (59).
How many Carbon Capture Technology World Expo 2025 exhibitors returned for 2026?
446 companies from Carbon Capture Technology World Expo 2025's list of 939 are on the Carbon Capture Technology World Expo 2026 list (47%). 576 companies are new this year, and 493 did not return.
Turn the Carbon Capture Technology World 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.