FOSS4G Hiroshima 2026
FOSS4G Hiroshima 2026 ran Aug 30–Sep 5, 2026 in Hiroshima, Japan. 25 companies are listed at FOSS4G Hiroshima 2026: 25 sponsors. FOSS4G Hiroshima does not publish package prices. Data Science & AI events that do start at a median of $2,500 and top out at $16k (13 events).more
Key facts
Companies listed, rebooking, prices and rank.
Who is there
The 10 companies here seen at the most other events we track.
| Company | Other events | Booth or tier |
|---|---|---|
 Amazon amazon.com | 44other events | Bronze |
AERO TOYOTA aerotoyota.co.jp | None | Bronze |
Applied Technology appliedtechnologyservices.com | None | Bronze |
ArkEdgeSpace arkedgespace.com | None | Bronze |
Asia Air Survey Co., Ltd. ajiko.co.jp | None | Bronze |
Auspatious auspatious.com | None | Bronze |
Cesium cesium.com | None | Platinum |
Development Seed developmentseed.org | None | Bronze |
EarthBrain Inc. earthbrain.co.jp | None | Silver |
Eukarya eukarya.io | None | Diamond |
Exhibitor profile
How many other events these companies go to.
Sponsorship
FOSS4G Hiroshima does not publish package prices.
Light band: the middle half of entry packages at 13 data science & ai events ($2,000 to $5,000). Dark band: their top packages ($10k to $90k).
FOSS4G Hiroshima 2026 sponsors
25 companies, grouped by the tier the organizer lists them under.
Platinum
| Company | Other events |
|---|---|
Cesium cesium.com | None |
MIERUNE Inc. mierune.co.jp | None |
Diamond
| Company | Other events |
|---|---|
Eukarya eukarya.io | None |
Geo Technologies | None |
Gold
| Company | Other events |
|---|---|
GeoCat geocat.com | None |
LocationMind Inc. locationmind.com | None |
Silver
| Company | Other events |
|---|---|
EarthBrain Inc. earthbrain.co.jp | None |
Gaia3D Inc gaia3d.com | None |
Promet i prostor d.o.o. prometiprostor.hr | None |
QFieldCloud GmbH qfield.cloud | None |
Bronze
| Company | Other events |
|---|---|
Amazon amazon.com | 44other events |
AERO TOYOTA aerotoyota.co.jp | None |
Applied Technology appliedtechnologyservices.com | None |
ArkEdgeSpace arkedgespace.com | None |
Asia Air Survey Co., Ltd. ajiko.co.jp | None |
Auspatious auspatious.com | None |
Development Seed developmentseed.org | None |
GeoSolutions geosolutionsgroup.com | None |
iRIC i-ric.org | None |
Japan Forest Technology Association | None |
Nayuta, Inc. nayuta.co.jp | None |
Orbitalnet orbital.net | None |
Overture Maps Foundation overturemaps.org | None |
Pacific Spatial Solutions pacificspatial.com | None |
PASCO pasco-group.com | None |
What sponsoring FOSS4G Hiroshima costs
Packages
Tiers the organizer lists, without prices.
| Package | What it includes |
|---|---|
| Gold | 3 conference tickets, 1 CxO ticket, 1 sponsor session, 3x2m booth |
| Platinum | 6 conference tickets, 1 CxO ticket, 1 sponsor session, 4x2m booth |
| Silver | 2 conference tickets, 1 CxO ticket, 1 sponsor session, 2x2m booth |
| Bronze | 1 conference ticket, 1 CxO ticket, 1 sponsor session, table |
| Diamond | 10 conference tickets, 1 CxO ticket, 2 sponsor sessions, 4x2m booth |
Against data science & ai events
13 events that publish their prices.
Source: 2026.foss4g.org/en/sponsors/information-for-sponsors/
Similar conferences and prospects
At other data science & ai events, not here yet
Companies listed at two or more data science & ai conferences that have never been at FOSS4G Hiroshima.
| Company | Data Science events |
|---|---|
Google google.com | 9events |
Microsoft microsoft.com | 7events |
NVIDIA nvidia.com | 6events |
IBM ibm.com | 4events |
Accenture accenture.com | 3events |
Inflection AI inflection.ai | 3events |
Meta meta.com | 3events |
PwC pwc.com | 3events |
Snowflake snowflake.com | 3events |
Aiify.io aiify.io | 2events |
AI Time Journal aitimejournal.com | 2events |
AMD amd.com | 2events |
How to sponsor FOSS4G Hiroshima
The organizer, its sponsorship inbox and prospectus, and the pages these lists come from.
We list the addresses an organizer publishes for sponsorship and exhibit questions, never a named person’s email.
- 2026.foss4g.org25 companies
About FOSS4G Hiroshima 2026
FOSS4G Hiroshima 2026 ran Aug 30–Sep 5, 2026 in Hiroshima, Japan.
25 companies are listed at FOSS4G Hiroshima 2026: 25 sponsors.
FOSS4G Hiroshima does not publish package prices. Data Science & AI events that do start at a median of $2,500 and top out at $16k (13 events).
Questions
Who sponsors at FOSS4G Hiroshima 2026?
25 companies are listed at FOSS4G Hiroshima 2026, including Amazon, AERO TOYOTA, Applied Technology, ArkEdgeSpace, Asia Air Survey Co., Ltd., Auspatious.
How much does it cost to sponsor FOSS4G Hiroshima?
FOSS4G Hiroshima does not publish its prices. Across 13 data science & ai events that do, the entry package has a median of $2,500 and the top package $16k.
When and where is FOSS4G Hiroshima 2026?
FOSS4G Hiroshima 2026 is Aug 30–Sep 5, 2026 in Hiroshima, Japan.
Who do I contact about sponsoring FOSS4G Hiroshima?
The organizer lists sponsor@foss4g.org for sponsorship and exhibit questions.