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Steve Coast Net Worth: How Much Is The Mapillary Founder Worth?

Steve Coast is the founder of OpenStreetMap and has built a notable career in mapping, community building, and tech entrepreneurship. Understanding Steve Coast net worth involve...

Mara Ellison Aug 03, 2026
Steve Coast Net Worth: How Much Is The Mapillary Founder Worth?

Steve Coast is the founder of OpenStreetMap and has built a notable career in mapping, community building, and tech entrepreneurship. Understanding Steve Coast net worth involves looking at early projects, advisory roles, and long-term contributions to the open data ecosystem.

His career combines technical innovation with community leadership, which shapes both his influence and his financial profile. The following sections detail key elements of his professional journey and current standing.

Category Detail Value / Notes Source Indicators
Primary Role Founder of OpenStreetMap Established global mapping community Public profiles, OSM history
Core Income Sources Advisory work, angel investments Early investments in location startups Disclosed angel activity
Estimated Net Worth Range Reported mid seven figures Driven by equity and advisory stakes Industry estimates
Public Transparency Limited detailed disclosure Focus on impact rather than exact figures Interviews, company filings

Early Career and OpenStreetMap Foundation

Steve Coast founded OpenStreetMap in 2004 as a free, editable map of the world. This project emerged from concerns about proprietary map data restrictions and aimed to enable community-driven cartography.

In the early days, he coordinated volunteers, built tools, and promoted open data principles. His leadership attracted contributors globally, creating a durable foundation for collaborative mapping.

Business Ventures and Professional Roles

Founding and Advisory Work

After establishing OpenStreetMap, Steve Coast co-founded companies such as CloudMade, which offered mapping platforms and tools based on community data. He also took on advisory roles with location focused startups, expanding his influence in the geospatial sector.

These ventures and advisory positions contributed significantly to Steve Coast net worth by generating equity, consulting fees, and strategic partnerships over time.

Investment Activity and Revenue Streams

Angel Investments and Partnerships

Steve Coast has participated as an angel investor in several technology companies, particularly those working on location services, navigation, and data infrastructure. These investments reflect an ability to identify promising teams and early stage products.

Income from angel activity, combined with advisory contracts and speaking engagements, forms a diversified revenue stream that supports his long term financial position.

Impact and Public Perception

Open Data Legacy

Beyond finance, Steve Coast is widely recognized for advancing open data policies in mapping. His work helped lower barriers for developers and encouraged transparency in geographic information.

This legacy enhances his professional reputation and indirectly supports ongoing opportunities, collaborations, and influence within the tech community.

Key Takeaways on Career and Influence

  • Founder of OpenStreetMap, a landmark open data project
  • Built revenue streams through ventures, advisory roles, and angel investing
  • Reported net worth reflects diversified income sources and equity
  • Strong emphasis on open data and community collaboration
  • Continued influence in mapping and location technology

FAQ

Reader questions

How did Steve Coast initially fund OpenStreetMap?

Steve Coast funded OpenStreetMap using personal resources and early contributions from supporters, focusing on building tools and community infrastructure without relying on large institutional funding at the start.

What companies has Steve Coast founded or co-founded?

He co-founded CloudMade and explored other location focused initiatives, leveraging OpenStreetMap data to create commercial mapping products and services.

Does Steve Coast still earn from OpenStreetMap directly?

OpenStreetMap itself operates as a non commercial community project, so his earnings come from related ventures, advisory work, and investments rather than direct monetization of the map data. He remains active in discussions around open data, supports community initiatives, and occasionally advises projects that align with open mapping principles.

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