Do you plan to use QGIS in your company or organization, but worry about whether there is commercial support available? Here is an alphabetical list, divided in categories, of support contractors.
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3liz (based in France) offers a full range of services around QGIS, to escort all software users, from beginners to the insiders. Depending on your needs, 3Liz gives training sessions to QGIS, provides the Web mapping portal LizMap — based on QGIS Desktop & QGIS Serveur — which allows easy publication of data on the Web, and also proposes support, development and consulting on QGIS.
Digital Mapping Solutions (based in Australia) has been working with Government and Commercial organisations for over 15 years and have the products, services and skills to help you take full advantage of your GIS investment.
Faunalia (based in Italy and operating worldwide) provides development services (both core and plugins), training, and commercial support for QGIS, GRASS, GDAL/OGR, and PostgreSQL/PostGIS.
Geoinformatikbüro Dassau (based in Düsseldorf, Germany) provides commercial consulting, training, support and programing for QGIS, GRASS and other FOSS applications.
It Open (based in Italy) provides commercial support and C++/Python development services for QGIS Desktop and Server, PostGIS, Django and other free and open source software packages for both the web and the server side.
Kartoza (Pty) Ltd. (with offices in Swellendam and Paarl in the Western Cape Provice of South Africa). We provide commercial support and training for QGIS Desktop and Server and carry out feature development for QGIS on a contract basis. We also develop plugins in Python and C++ for QGIS. Note: Kartoza was formerly known as Linfiniti Consulting.
Lutra Consulting (based in the UK) provide training, support and bespoke software development services for QGIS.
NaturalGIS (based in Portugal) provides training, development and commercial support for a number of Open Source GIS software. We specialize in QGIS (Desktop, Server and Web), PostGIS and custom WebGIS development.
norBIT GmbH (based in Norden, Germany) provides commercial support and custom programming for QGIS.
OPENGIS.ch (based near Bern and Chur, Switzerland, operating worldwide) provides support, training and development for your open source GIS stack. Our QGIS core developers are proficient in C++, Python, SQL, geospatial analysis, mobile development (including Android) and more.
Oslandia (based in France) provides services on open source GIS. Oslandia offers training, support, development and consulting, namely on QGIS and PostGIS.
Sourcepole (based in Zurich, Switzerland and operating worldwide) provides FOSSGIS training, commercial support and maintenance contracts as well as cloud based geo hosting for QGIS. With three leading core committers Sourcepole is able to offer sophisticated developments for QGIS.
CartoExpert based in France) is a geomatics competence center offering both national and international services, consulting in cartography as well as geographical information systems. CartoExpert provide with technical support on QGIS, assistance in implementing QGIS within your organization, as well as GIS training on QGIS (Initiation, Improvement, workshops, mobile etc).
Camptocamp is an open source service company based in Europe offering training, support and development around QGIS, mobiles apps, 3D, geoportails and GeoBI using a high expertise.
Gaia3D, Inc. (based in South Korea) is a leading open source GIS company in Korea. Gaia3D offers professional development services, training, consulting and supports for QGIS, PostGIS, GeoServer and OpenLayers
Zuidt based in Haarlem The Netherlands, wants Geographical Information to be open and simple. Zuidt wants to be THE dutch (international) QGIS specialist, and provides consulting, plugin coding and training services.
NextGIS (based in Moscow, Russia) provides commercial support, custom programming and training for QGIS, PostGIS and GRASS.
Astun Technology (based in UK) provides training for QGIS.
AdventGX (based in College Station, TX) provides installation, training, and implementation support for QGIS.
Bird’s Eye View GIS (Based in Albuquerque, New Mexico) provides commercial GIS services and support and training in QGIS, GRASS GIS and other FOSS GIS applications.
GIS3W (based in Italy) provide geographic and ecological analysis services and support and assistance with QGIS.
Karttakeskus (based in Finland) provides commercial support and training for QGIS and open spatial data.
Soluciones en Tecnologías de Información Geográfica (SOLTIG) (based in Costa Rica) provides training, support, consulting and programming for QGIS and other FOSS applications.
The Institute For Mapping Technology (based in Austin, TX) provides support and training for QGIS and PostGIS.
nGNUity.net- FOSS advocate from the Philippines providing commercial GIS services, training, and consulting for QGIS, spatial data visualization assistance to local governments, non-profits, research agencies and community groups since 2007. Offers various mobile data collection and mapping services using the Open Data Kit / KoBo Toolbox software stack.
North River Geographic Systems, Inc is a small GIS Consulting firm located in the Southeastern United States. We provide Geospatial services such as data conversion, ESRI and FOSS4G software support, cartography, and data analysis.
Livio Stump (based in Lucerne, Switzerland) provides commercial GIS consulting, support and training in QGIS.
GKG Kassel, Germany (Dr.-Ing. Claas Leiner) provides training, services and support around the free geographic information systems QGIS, GRASS, SAGA and PostGIS as well as spatial data management, analysis and cartography.
SunGIS (based in Valmiera, Latvia) provides commercial support, consulting, data processing and custom programming for QGIS, GRASS GIS and FOSS GIS based SDI solutions.
TAXUS IT (based in Warszawa, Poland) provides commercial GIS services also support and training in QGIS and GRASS.
Terrestris (Bonn, Germany) provides commercial services and training for QGIS.
thinkWhere (Stirling, Scotland) thinkWhere is one of the leading independent GIS consultancies in the UK. We provide a broad range of innovative GIS products and services including “Location Centre” (a hosted Cloud-based GIS built from open source technologies). As a QGIS site, our team of geospatial experts use QGIS on a daily basis and provide QGIS Support to customers. We also run regular QGIS and PostGIS Training courses.