OpenStreetMap US
Also listed as 1 other name
OpenStreetMap
Circuit mix
Where OpenStreetMap US 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 & mapping89%6 events
- Postgres & open-source databases11%1 event
The year around now
Conferences where OpenStreetMap US 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 |
|---|---|---|---|---|---|---|---|---|
| State of the Map | ||||||||
| FOSS4G North America | ||||||||
| FOSS4G | ||||||||
| PostgreSQL Conference Europe (PGConf.EU) | ||||||||
| SatSummit |
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.
- Other / unlabeled
Where they've grown or pulled back
FlatSponsored 1 conference in 2026, flat from 1 in 2025.
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.
New 2
First sponsored in 2025 or later.
- FOSS4G North Americafirst sponsored 2025, Community tier
- State of the Mapfirst sponsored 2026, Community tier
Lookalikes
Companies with the most similar conference footprint: they sponsor and speak at the same conferences. Bars are cosine similarity, from 0 (nothing shared) to 1 (identical).
- Locana0.99
- YouthMappers0.99
- Overture Maps Foundation0.99
- WhereGroup0.99
- HERE Technologies0.98
- Development Seed0.98
- Sparkgeo0.97
- Radiant Earth0.96
16 Cluster: FOSS4G · State of the Map circuit →
Often sponsors alongside
Companies that sponsored the same events, by number of shared events (out of 2 this company sponsored).
| Company | Shared events | Share |
|---|---|---|
| Development Seed | 2 | 100% |
| Carahsoft | 1 | 50% |
| Cercana Systems | 1 | 50% |
| Cesium | 1 | 50% |
| CivilGrid | 1 | 50% |
| CoMapper | 1 | 50% |
| CostQuest | 1 | 50% |
| Dewberry | 1 | 50% |
| DGDC UNAM | 1 | 50% |
| EarthDaily | 1 | 50% |
| Element 84 | 1 | 50% |
| ERT | 1 | 50% |
| Fujitsu | 1 | 50% |
| GCS Geospatial | 1 | 50% |
| GeoRobotix | 1 | 50% |
Neighborhood: companies with nearby conference footprints
OpenStreetMap US (ringed) and the 30 companies closest to it on the company map. Close together means they sponsor and speak at many of the same conferences. Distances are only meaningful locally; the axes have no meaning. Dot size: conferences present at. Color: cluster.
Sponsorships 2
| Event | Date | Place | Tier as listed | Normalized tier |
|---|---|---|---|---|
| State of the Map Latam 2026 | Oct 27–29, 2026 | Mexico City, Mexico | Mariposa Monarca (SMEs Support) | Community |
| FOSS4G North America 2025 | Nov 3–5, 2025 | Reston, United States | Institutional Supporters | Community |
Speakers 13
| Speaker | Event | Role | Talk | Links |
|---|---|---|---|---|
| Maggie Cawley | SatSummit St. Louis 2026 | speaker | State of Play | — |
| Alyssa Castronuovo | State of the Map 2026 | speaker | 50 States (and at Least as Many Mappers): Community Building in the US Over the Last Decade | — |
| Jake Low | State of the Map 2026 | speaker | Sourdough and Layercake: removing technical barriers to using OSM data for cartography and analysis | — |
| Maggie Cawley | State of the Map 2026 | speaker | 50 States (and at Least as Many Mappers): Community Building in the US Over the Last Decade | — |
| Maggie Cawley | State of the Map 2026 | workshop | Local Chapters & Communities Congress | — |
| Alyssa Castronuovo | FOSS4G North America 2025 | workshop | OpenStreetMap 101 | — |
| Maggie Cawley | FOSS4G North America 2025 | speaker | OSM US Trails Stewardship Initiative: Open Data Meets Responsible Recreation | — |
| Sarah Hoffmann | PGConf.EU 2022 (12th PostgreSQL Conference Europe) | speaker | Inside the machine room of a world map: PostgreSQL and OpenStreetMap | Slides |
| Maggie Cawley | FOSS4G 2022 | speaker | Crowdsourcing the Future of Government Data: OpenStreetMap in the Public Domain | — |
| Maggie Cawley | FOSS4G 2022 | workshop | An Introduction to OpenStreetMap - the Open Data Powering Your Maps? | — |
| Jess Beutler | State of the Map 2022 | speaker | Public Domain Map: Crowdsourcing the Future of Government Data | — |
| Maggie Cawley | State of the Map 2022 | speaker | OSM & Trails: New Collaborations for Responsible Recreation | — |
| Maggie Cawley | State of the Map 2022 | workshop | Local Chapters Congress | — |