CORE GIS is a full service GIS firm specializing in the application of geospatial technology to community, regional, and environmental issues. We work with community groups, conservation organizations, government agencies, and the private sector, with a special emphasis on non-profits.

Matt Stevenson
Principal

Matt Stevenson specializes in conservation planning, urban planning, spatial analysis, cartography, and GIS project management. He works primarily with government agencies and non-profits focused on conservation and restoration. Matt has thirteen years of experience using GIS to convey complex spatial information with striking cartography and eye-catching graphics. He holds a B.S. in Public Planning from Northern Arizona University and a Masters in Urban Planning from the University of Washington.

Ken Winnick
Project Manager

Ken’s consulting practice has spanned 25 years, and integrates expertise in economics, ecology, and information technology. He is also an innovative ESRI Arc GIS programmer and data analyst with a large range of experience in energy, environmental, and transportation projects.

Karsten Vennemann
Project Manager

Karsten specializes in web mapping, open source GIS applications, and spatial analysis. He has over 10 years of expertise in environmental evaluation and GIS. His background is in Geography and Soil Science and he holds a Diploma from the University of Stuttgart, Germany, and a Master’s Degree from UC Berkeley. His previous work included positions as Environmental Scientist, GIS Analyst and Programmer, and Project Coordinator.

Amy Stevenson
President

Amy Stevenson is a biologist and wildlife toxicologist. She is currently working as a toxicologist where she focuses on litigation support for human health cases related to toxic exposure. She holds a B.S. in Wildlife Biology from Oregon State University and an M.S. in Wildlife Toxicology from McGill University in Montreal, Canada.