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The company

GEO Instrument

GEO Instrument is an independent Dutch company located in Arnhem. We dedicate ourselves in building solutions that truly make a difference. Next to direct sales and support, we have dealers at home and abroad.



Since 1978 our products, like GEOiDX, focus on extracting quantities from construction drawings (these days mainly from PDF and DWG) since taking off quantities make up 80% of the bidding process.



No one knows what the future will bring, but "Measuring remains Knowing," so we will do our best to develop software that keeps pace with your needs and goes with the "flow". Therefor input from users and dealers is appreciated very much.



GEO is responsible for the development of sustainable solutions, starting with the selection of partners.

Our development platforms are as diverse as the questions submitted to us. From for example Delphi, C/ C++, .Net, Java, Python, PHP, WordPress, Drupal, Databases such as MySQL, SQL Server, Postgres, SQLlite until mobile applications for (iOS) Apple and Android.

GEO offers a complete package consisting of project management, development, implementation and aftercare. You only require hands-on? No problem. Our international team consists of motivated young professionals who are averse of the eight to five mentalities.

Our ‘philosophy of simplicity for the user’ makes technique subordinate to the question. Let your concern be our challenge.


We are interested in independent and competent partners who are eager to promote our products.

Our products are promoted and sold exclusively by our accredited partners.

Accredited partners have followed intensive training on our products and continue to do so on a regular basis. Just like you, we only want the best service for our users.


Do not hesitate to contact us, we value your business.

GEO on social media
Links to third parties
Knowledge exchange and development partners

User profiles

From multinationals up and including single person companies.

A cross section of our users displaying a small amount of thousands of users whom we serve world wide on a daily base.

Cost estimating
Facility management
General contractors
Interior furnishing
Project developing


GEOiDX our bespoke software to perform take-offs from paper and digital drawings. Practical measuring and editing tools lay within the palm of your hand. Featuring advanced report tools, export of quantities, filtering techniques and great presentations.

Video Gallery


  • New in version 1.0 Dockable vensters;
    Multiple drawings can be open;
    Multiple drawings can be imported on a separate tabs;
    Every Code gets its own Layer;


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  • GEO Instrument
    G.A. van Nispenstraat 85
    6814 JA Arnhem
    The Netherlands
  • Tel +31 (0)26 3619900
  • Email Sales
    Email Support