Cesium
Circuit mix
Where Cesium shows up, by circuit. Each event counts once: 2 if it sponsored, 1 if it only had speakers. Hover a segment for the conference.
- Geospatial & mapping100%6 events
The year around now
Conferences where Cesium sponsored or had speakers in the past 12 months, and the announced events it is already listed for. One row per conference, January to December; hover a mark for the event and the company's role.
Presence by conference and year
Each cell is one conference in one year. Fill shows the company sponsored, shaded by its best tier that year; a dot means it had speakers there. Hover for details; click to open the event.
- Title
- Platinum
- Gold
- Silver
- Bronze
- Other / unlabeled tier
- Had speakers
| Conference | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|
| FOSS4G North America | ||||||||
| FOSS4G |
Activity by year
Three measures on one year axis; each panel has its own scale.
Conferences present at
Distinct conferences each year, split by whether the company sponsored or only had speakers there.
- Sponsored
- Speakers only
Distinct speakers
People from this company on a program that year, each counted once.
Sponsorships by tier
Sponsorship rows per year (one per event and listing), stacked by normalized tier.
- Platinum
- Silver
- Bronze
- Other / unlabeled
Where they've grown or pulled back
UpSponsored 2 conferences in 2026, up from 1 in 2023.
Counted per conference. 2026 is the latest year whose conferences have mostly happened. Tiers use the best tier each year; swatches show the path, oldest first. A conference counts as pulled out only when a later event published a complete sponsor list, since most events don’t say whether their list is complete.
Moved up 1
Best tier rose between the first and latest year with a ranked tier.
- FOSS4G North AmericaBronze 2019 → Silver 2026
Not on the company map: lookalikes are computed only for companies present at four or more conferences.
Often sponsors alongside
Companies that sponsored the same events, by number of shared events (out of 6 this company sponsored).
| Company | Shared events | Share |
|---|---|---|
| Development Seed | 4 | 67% |
| GeoSolutions | 4 | 67% |
| Carahsoft | 3 | 50% |
| Crunchy Data | 3 | 50% |
| Element 84 | 3 | 50% |
| Sparkgeo | 3 | 50% |
| Amazon Web Services | 2 | 33% |
| Cercana Systems | 2 | 33% |
| Dewberry | 2 | 33% |
| Esri | 2 | 33% |
| Fujitsu | 2 | 33% |
| GCS Geospatial | 2 | 33% |
| GeoRobotix | 2 | 33% |
| Hobu, Inc | 2 | 33% |
| OSGeo | 2 | 33% |
Sponsorships 6
| Event | Date | Place | Tier as listed | Normalized tier |
|---|---|---|---|---|
| FOSS4G North America 2026 | Nov 2–4, 2026 | Sacramento, United States | Silver | Silver |
| FOSS4G 2026 | Aug 30, 2026 – Sep 5, 2026 | Hiroshima, Japan | Platinum Sponsors | Platinum |
| FOSS4G North America 2025 | Nov 3–5, 2025 | Reston, United States | Silver | Silver |
| FOSS4G North America 2024 | Sep 9–11, 2024 | St. Louis, United States | sponsor (tier not stated) | Other |
| FOSS4G North America 2023 | Oct 23–25, 2023 | Baltimore, United States | sponsor (tier not stated) | Other |
| FOSS4G North America 2019 | Apr 15–18, 2019 | San Diego, United States | Bronze | Bronze |
Speakers 6
| Speaker | Event | Role | Talk | Links |
|---|---|---|---|---|
| Amanda Morgan | FOSS4G 2026 | speaker | Bringing GIS Data into Digital Twins with 3D Tiles 2.0 and Cesium | — |
| Amanda Morgan | FOSS4G 2026 | workshop | Building 3D Digital Twins with PLATEAU, Point Clouds, and Vector Data with Cesium | — |
| Gen Kukita | FOSS4G 2026 | speaker | Bringing GIS Data into Digital Twins with 3D Tiles 2.0 and Cesium | — |
| Gen Kukita | FOSS4G 2026 | speaker | Mapping the Distance to History: Tracing My Memory of Reading Barefoot Gen ( 『はだしのゲン』 ）with Open Geospatial Tools | — |
| Gen Kukita | FOSS4G 2026 | workshop | Building 3D Digital Twins with PLATEAU, Point Clouds, and Vector Data with Cesium | — |
| Jake Adelgren | FOSS4G North America 2025 | speaker | What’s new in 3D Tiles | — |