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Top Software Development Companies for GIS

3 of 5 software development companies ranked on evidence in the Q4 2026 edition.

Between them, the 5 software development companies on this page cover gps, navigation & gis (2) and mapping (2). 5 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

3 of 5 software development companies ranked on evidence held on 12 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

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All software development companies 3 ranked SMEs 3 ranked

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Caliper Corporation Mapping Software
Gps, Navigation & Gis · Mapping
Caliper Corporation Mapping Software is the maker of the Maptitude GIS range and a set of transport planning and traffic simulation programs.
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Why #1: In business 40+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Data World
Also in Africa
South African ICT company delivering large software projects for municipalities, government departments and donor programmes
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Why #2: Founded 1995, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Impronta IT
Gps, Navigation & Gis · Also in Buenos Aires and Connecticut
Latin American software firm providing GIS outsourcing, ArcGIS development and utility-data integration for global organisations
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Why #3: ISO 9001, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
Geocortex
Mapping · Also in United States and North America
Geocortex is the earlier name for the tools now sold as VertiGIS Studio, a product suite that extends Esri's ArcGIS.
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Gravis Technologies, Inc.
Also in Idaho
Gravis Technologies, Inc. designs and deploys technical systems that make complex information easier to understand.
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