FOSS4G 2025 has begun!
November 17-23, 2025
Tāmaki Makaurau, Aotearoa New Zealand
FOSS4G
Auckland 2025
FOSS4G stands for Free and Open Source Software for Geospatial, a conference series hosted in partnership with OSGeo. FOSS4G brings open source geospatial users, software developers, decision makers and researchers together from around the world
Event Tickets are on Sale

Business 2 Business, Gala Dinner and other event tickets are sitll available to purchase


  • Business 2 Business - Tuesday 18th November, 2:00pm - 5:30pm - Networking and Sponsor Talks
  • Gala Dinner - Wednesday 19th November - 6pm until late – An evening of celebration, connection, and entertainment
  • GeoChicas - Thursday 20th November - Evening - evening of networking, sharing, and community building working to increase the participation and visibility of women in FOSS4G spaces
  • And more...
Tāmaki Makaurau Auckland
These are the Māori names given to Auckland. They speak of our diverse landscapes, beautiful harbours, and fertile soils. They speak of the coming together of different iwi (tribes) to meet and trade.
Our Conference Venue
FOSS4G 2025 is proudly supported by Auckland University of Technology's School of Future Environments.
Keynote Speakers
Amy Rose
CTO, Overture Maps Foundation

Amy is the Chief Technology Officer at Overture Maps Foundation where she is responsible for guiding Overture's technical roadmap, infrastructure design, and data interoperability strategy. Her previous work in the geospatial domain spans nearly 30 years, designing, building, and deploying geospatial data and technology solutions for human health and security, environmental remediation, logistics, and transportation planning projects.
Amy has worked for multiple organizations across the academic, private sector, and government ecosystems, most recently at Oak Ridge National Laboratory where she worked with interdisciplinary teams to model and map both the built environment and highly resolved estimates of human population at global scale. Amy received her PhD in Geography from The University of Tennessee, and an MS in Geography with a graduate minor in Logistics and Transportation.
Ana Belgun
Co-Leader, Terria

Ana Belgun is a co-leader of Terria, where she is committed to making spatial data and digital twin technologies more accessible and impactful for both technical and non-technical users.
With a background in geospatial solutions, Ana is dedicated to driving open source initiatives that empower organizations in government, business, and research sectors to harness the full potential of spatial data.
Hirini Tane
Co-founder, Takarangi Research

Hirini grew up in the small marae community of Oromahoe in the Bay of Islands, Northland. He completed a doctorate at the University of Otago, Dunedin, exploring the past-present and future of his village. The general theme of his research interests is understanding something of the relationship between people, land and water.
Hirini has been involved with Te Potiki National Trust, and the website www.maorimaps.com since 2010. He co-founded the Māori community focused company Takarangi Research. He now supports Te Whare Wānaka o Aoraki (Lincoln University) as its Māori Strategic Capability Lead.
Selene Yang
Senior Specialist in Diversity, Equity, and Inclusion, Wikimedia Foundation

Selene is a Latin American queer feminist, community organizer, mapmaker, and co-founder of Geochicas. She holds a PhD. in Social Communication from the National University of La Plata. Research Fellow at the Digital Civil Society Lab and Stanford University. Selene is also part of the FAIR network for feminist AI, Tierra Común for data Decolonization, and the Communication and Public Policy Research Center of the School of Communication of the UNLP. She currently works at the Wikimedia Foundation as a Senior Specialist in Diversity, Equity, and Inclusion.
Agenda
Mon 17, Tue 18 Nov
09:00 - 17:00
Workshops

Workshops will be held at AUT City Campus in the heart of the Auckland central business district. Classrooms are in the WF building. The registration and break area will also be in the WF building.

Wed 19 to Fri 21 Nov
09:00 - 17:00
Conference

Conference sessions will be held at AUT City Campus in the heart of the Auckland central business district. All sessions will be held in the WG building. The registration, exhibition and break areas will also be in the WG building.

Sat 22, Sun 23 Nov
09:00 - 17:00
Community Events

Registration at the conference is not a prerequisite for participation in the Community Day (including Code Sprints). Participation in the Community Day is free of charge and we welcome all folks interested.

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Register Now
Ticket Options
Last Chance Conference Ticket
Includes full conference registration for Wednesday 19th, Thursday 20th and Friday 21st November as well as access to the icebreaker on Tuesday night.
$1250 NZD
Student / Retired / Community Contributor Ticket
For secondary and tertiary students at any institution, for people who are no longer in paid work, and for community contributors who are not supported by an organization.
$500 NZD
Workshops
Register for up to 4 workshops from a selection of 44, being held Monday 17th and Tuesday 18th November over Morning and Afternoon sessions.
$50 NZD per workshop

Platinum Sponsors

Gold Sponsors

Silver Sponsors

Bronze Sponsors

Venue Sponsors

Partner Sponsors

Supporter Sponsors

Childcare Sponsors

Women in geospatial breakfast Sponsors

FOSS4G Auckland 2025
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