ERATOSTHENES S.A. is one of the largest consultancy companies in Greece, with a continuous presence for more than 40 years.

It is a leading company in the field of Cadastre, with extensive experience in the fields of Geoinformatics, Geographic Information Systems and Traffic Modeling Applications.

Participating in all programs of the National Cadastre, as well as in projects of the Ministry of Rural Development & Food, and the Ministry of the Environment & Energy, as well as many local authorities and agencies, the company currently maintains the richest Geographic Information Base in the country.

ERATOSTHENES is organized in the following departments:

  • Cadastre Department
  • Information Technology Department
  • G.I.S. Department
  • Transport Studies Department
  • Digital Data Department
  • Quality Management Department
  • Administrative Department

Human resources of ERATOSTHENES consist of more than 50 highly qualified professionals, Surveyors, Architects and Urban Planning Engineers, Geographers, Geologists, Legal, Economists, as well as executives specialized in Geographic Systems (GIS) and Informatics. We also work with freelancers-consultants, distinguished in the fields of informatics, geoinformatics, topography, cartography, photogrammetry etc. The company owns two (2) Drones and employs two (2) certified UAS operators.

ERATOSTHENES holds a degree of E class in category 16 (Topography), a degree of D class in category 10 (Transport), a degree of B class in categories 2 (Urban Planning) and 1 (Spatial Planning) and a degree of A class in categories 13 (Hydraulics), 27 (Environmental), 2 (Economics), 4 (Social).

Our main goals:

  • To satisfy our clients’ requirements with emphasis on high quality and speedy delivery
  • To develop new advanced methods and techniques for the organisation, management and execution of our projects
  • To constantly follow technological developments which enhance our know-how and productivity

The company’s Quality Management System applied since 1999, is certified as compliant with the standard ELOT EN ISO 9001:2015 in the fields of:

  • Remote Sensing, Photogrammetry, Digital Cartography, Geographic Information Systems, Surveying, Cadastre, Urban Planning, IT & All Types Of Engineering Projects & Provision of Relevant Services.
  • Project Management & Technical Support.
  • Development & Distribution of Geographic Digital Data.

Furthermore, ERATOSTHENES applies a Information Security Management System, certified as compliant with the standard ELOT EN ISO/IEC 27001:2023 as well as a Business Continuity Management System, certified as compliant with the standard ELOT EN ISO 23001:2019 and a certified Environmental Management System, according to the standard ELOT EN ISO 14001:2015.