11 Sep 2026 · Japan, JP

Thermotec

Thermotec is Japan’s largest quadrennial international exhibition focused on industrial furnaces, thermal technology, equipment and materials. It targets manufacturers, suppliers, users and researchers in heating, combustion, refractories, instrumentation, cooling and related energy and environmental technologies. The event includes exhibits of furnaces, combustion equipment, control and instrumentation, surface treatment, electroheat, boilers, refrigeration, waste disposal and DX for industrial furnaces, together with seminars and exhibitor presentations.

Last updated August 10, 2026

Dates: 11 Sep 2026
Venue: Tokyo Big Sight (West Halls 1-4, Atrium, Conference Tower)
Location: Japan, JP
Frequency: Quadrennial
Audience: Trade
Scale: National
Exhibitors: 177Estimate
Visitors: 9,116Fact

Energy & UtilitiesIndustrial & ManufacturingConstruction & Building

Event website

Compiled from public sources and periodically reviewed and updated. This information is provided for general guidance only and may be incomplete or out of date — please verify all details directly with the organizer or venue before relying on them.

About Thermotec

Thermotec is a national trade show in Japan, Japan for the Energy & Utilities and Industrial & Manufacturing industries. The 2026 edition runs 11 Sep 2026 at Tokyo Big Sight (West Halls 1-4, Atrium, Conference Tower). It brings together an estimated 177 exhibitors and 9,116 visitors (organizer-confirmed). Event Scout has indexed 177 exhibiting companies for the event so far.

Known editions

2026Upcoming11 Sep 2026

Venue

Tokyo Big Sight (West Halls 1-4, Atrium, Conference Tower)

東京ビッグサイト/Tokyo Big Sight, Japan, 135-0063 Japan, Tokyo, JP

Who exhibits at Thermotec

We've captured 177 exhibitors for Thermotec (roster as of 2026). They span 11 countries, 12% of them based outside Japan.

Where exhibitors are based

Exhibitors' head-office countries, most-represented first.

Japan88%·155
Germany3%·6
China3%·5
Austria1%·2
United Kingdom1%·2

Based on 177 exhibitors with a known head-office country.

What exhibitors do

The industries the exhibitor base works in, by share of the roster.

Machinery Manufacturing61%·76
Energy Electronics31%·39
Services29%·36
Industrial Automation7%·9
Chemicals Materials6%·7

Based on 125 exhibitors with an industry label — a company can carry several, so shares can total over 100%.

Exclusivity

58%Class Cof exhibitors exhibit nowhere else we track

Strongly exclusive — most exhibitors skip the other events we track, giving this show a distinct roster.

Cross-referenced against 177 exhibitors in our event graph.

International reach

12%Class Gof exhibitors are based abroad

Local — an almost entirely domestic event.

Exhibitor calibre

Publicly listed375%·15

listed companies

Large enterprises75%·3

1,000+ employees

Of 4 exhibitors whose company size we know.

Thermotec 2026 exhibitor list

Event Scout has indexed 170+ companies exhibiting at Thermotec so far. They span industries including machinery-manufacturing,energy-electronics,construction, energy-electronics and machinery-manufacturing. The preview below shows a sample of the indexed roster; the full list is available through Event Scout.

Company

Industry

Location

株株式会社IHI
machinery-manufacturingenergy-electronics+1
Tokyo Koto-ku, JP
EEBNER
energy-electronics
Leonding, AT
CChuden
energy-electronics
Aichi Nagoya-shi Higashi-ku, JP
NNippon Sanso Holdings Corporation
machinery-manufacturing
Tokyo, JP
SStructure Planning Institute
machinery-manufacturingservices
Tokyo Nakano-ku, JP

Daido
New Cosmos
Edwards
Leybold
Alleima
Gefran s.p.a.
Miuraz
NEG
Ymkco
D Kdn
ECOM
Hirochiku
Liquidgas
Marusho Denki
Industrial Induction Heating Solutions
Argocorp
Shimadzu

+ 152 more exhibitors

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Frequently asked questions

When is Thermotec 2026?

Thermotec 2026 runs 11 Sep 2026 at Tokyo Big Sight (West Halls 1-4, Atrium, Conference Tower).

Where is Thermotec held?

Thermotec is held at Tokyo Big Sight (West Halls 1-4, Atrium, Conference Tower) in Japan, Japan.

How many exhibitors does Thermotec have?

Thermotec counts an estimated 177 exhibitors. Event Scout has indexed 177 exhibiting companies so far.

Who exhibits at Thermotec?

Indexed exhibitors include 株式会社IHI, EBNER, Chuden and Nippon Sanso Holdings Corporation. The event spans the Energy & Utilities, Industrial & Manufacturing and Construction & Building sectors.

Is Thermotec worth attending?

Thermotec is a national trade show for the Energy & Utilities and Industrial & Manufacturing industries, so it is most relevant to exhibitors and buyers in those industries. It brings together an estimated 177 exhibitors. Whether it is worth attending depends on your objectives, but its scale and sector focus are a useful guide.

How do I get the Thermotec exhibitor list?

Event Scout has indexed 177 companies exhibiting at Thermotec so far. A sample is shown in the exhibitor-list section on this page, and the full roster is available through Event Scout.

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