EFTAS is a Münster-based geoinformation and remote-sensing company working at the intersection of Earth observation, GIS and information technology. Founded in 1988, it develops tailored solutions to help clients monitor land, manage resources and assess environmental change; the company has been ISO 9001-certified since 1999. Its services span geospatial data collection and processing, remote-sensing analysis, field surveys, software and technology development, research and consulting. EFTAS builds scalable GeoIT applications, from web tools to cloud-based, AI-supported analyses, and supports projects from initial feasibility through implementation.

The company serves agriculture and forestry, environmental protection and landscape management, urban planning and transport, and mining and georesources. Its offerings include the Crop Analyzer, which uses a neural network to classify common crop types in field photographs, as well as large-scale in-situ data collection, agricultural monitoring and services integrating Copernicus and Sentinel data. EFTAS also organizes field campaigns, mobile data capture and quality control to produce harmonized datasets.