Company lists · Data refreshed September 2026

Top 25 Gis services companies based in Canada

Name: Gis services companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 182 companies tracked

RevenueBase identified 182 gis services companies headquartered in Canada as of September 2026 and tracks 2,336 professional contacts across them, including 1,101 with verified work emails. Calgary is the largest hub.

This list covers gis services companies headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

182Companies

2,336Contacts tracked

1,101Verified emails

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The 25 largest gis services companies based in Canada

Ranked by team size

Top 25 of 182 gis services companies based in Canada, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to gis services companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Esri Canada	Strong evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	501-1,000	621 contacts →
	Strong evidence “Esri Canada provides geographic information system (GIS) solutions that empower people in business, government and education to make informed and timely decisions by leveraging…” Source: RevenueBase Database · checked Sep 20, 2026
2	Forsite Consultants	Indirect evidence	Salmon Arm, BC, CanadaHQ checked Sep 20, 2026	51-200	161 contacts →
	Indirect evidence “Forsite is an integrated forest management company with offices in BC, Alberta, Saskatchewan, Ontario, and New Brunswick.” Source: RevenueBase Database · checked Sep 20, 2026
3	Caltech Group	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	201-500	154 contacts →
	Indirect evidence “Caltech is a leading Western Canadian geomatics and land surveying company delivering integrated solutions across the energy, infrastructure, mining, and public sectors.” Source: RevenueBase Database · checked Sep 20, 2026
4	Challenger Geomatics LTD	Indirect evidence	Sherwood Park, AB, CanadaHQ checked Sep 20, 2026	51-200	121 contacts →
	Indirect evidence “Challenger Geomatics Ltd.(Challenger) is a proudly employee-owned Canadian geomatics company with offices in Calgary, Edmonton, Fort McMurray, Langley, Whitehorse, and Yellowknife.” Source: RevenueBase Database · checked Sep 20, 2026
5	QSP Geographics INC	Strong evidence	Vaughan, ON, CanadaHQ checked Sep 20, 2026	51-200	94 contacts →
	Strong evidence “QSP is a trusted leader in engineering, geospatial solutions and consulting, specializing in geospatial, field services, GIS migration, design, CAD disciplines, and project…” Source: RevenueBase Database · checked Sep 20, 2026
6	Terra Remote Sensing	Indirect evidence	Sidney, BC, CanadaHQ checked Sep 20, 2026	51-200	84 contacts →
	Indirect evidence “Terra Remote Sensing in an innovative mapping organization specializing in the acquisition, analysis and presentation of spatial data.” Source: RevenueBase Database · checked Sep 20, 2026
7	Gnapi Technologies	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 20, 2026	51-200	69 contacts →
	Indirect evidence “At Gnapi Technologies, we believe strong partnerships are the foundation of meaningful progress.” Source: RevenueBase Database · checked Sep 20, 2026
8	Eagle Engineering And Consulting	Indirect evidence	Fredericton, NS, CanadaHQ checked Sep 20, 2026	51-200	61 contacts →
	Indirect evidence “Eagle Engineering and Consulting helps organizations design, build, and manage infrastructure across Canada and the U.S.” Source: RevenueBase Database · checked Sep 20, 2026
9	Integrated Geomatics	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	51-200	49 contacts →
	Indirect evidence “The vision of the Integrated team is to provide clients with the best comprehensive and collaborative Geomatics and Environmental solutions tailored to their exact project…” Source: RevenueBase Database · checked Sep 20, 2026
10	OGL Engineering	Strong evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	11-50	33 contacts →
	Strong evidence “Founded in 1980 as The ORTHOSHOP, OGL Engineering is a professional geomatics engineering company, specializing in customized GIS solutions using high quality remotely-sensed data.” Source: RevenueBase Database · checked Sep 20, 2026
11	Carson Integrated	Strong evidence	Edmonton, AB, CanadaHQ checked Sep 20, 2026	11-50	27 contacts →
	Strong evidence “Carson Integrated offers a full suite of environmental, ecosystem, forestry, and GIS services.” Source: RevenueBase Database · checked Sep 20, 2026
12	First Base Solutions INC	Indirect evidence	Markham, ON, CanadaHQ checked Sep 20, 2026	11-50	26 contacts →
	Indirect evidence “Established in in Markham, ON, First Base Solutions (FBS) is a wholly owned subsidiary of J.D.” Source: RevenueBase Database · checked Sep 20, 2026
13	All-Can Engineering & Surveys 1976 LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	51-200	24 contacts →
	Indirect evidence “All-Can Engineering & Surveys (1976) Ltd was founded in 1960 and established to provide a broad range of Legal and Engineering surveys for the Petroleum and Resource Industries in…” Source: RevenueBase Database · checked Sep 20, 2026
14	Eagle Mapping	Indirect evidence	Langley, BC, CanadaHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence “Eagle Mapping provides digital topographical and digital orthophoto mapping from aerial photography, LiDAR and satellite imagery.” Source: RevenueBase Database · checked Sep 20, 2026
15	Universal Geomatics Solutions Corp	Strong evidence	Edmonton, AB, CanadaHQ checked Sep 20, 2026	51-200	20 contacts →
	Strong evidence “Universal Geomatics Solutions Corp.(UGS) is a high-performance geomatics firm, providing client-focused solutions in land surveying, construction support, GIS mapping, and project…” Source: RevenueBase Database · checked Sep 20, 2026
16	The Solution Stack	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “The Solution Stack – From Data to Decisions For over a decade, The Solution Stack (TSS) has been helping organizations transform geospatial data into measurable business value…” Source: RevenueBase Database · checked Sep 20, 2026
17	Consortech	Indirect evidence	Brossard, QC, CanadaHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “Founded in 1989, Consortech is a trusted integration partner helping local governments, public sector agencies, and private organizations unlock the full value of their geospatial…” Source: RevenueBase Database · checked Sep 20, 2026
18	MRF Geosystems Corporation	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “Founded in 1992, MRF Geosystems Corporation has developed expertise in providing industry-leading solutions.” Source: RevenueBase Database · checked Sep 20, 2026
19	K2 Geospatial	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “Depuis 1995, K2 Geospatial s’est engagée à mettre l’information et les outils d’analyse spatiale à la portée de tout le monde en développant des solutions logicielles qui…” Source: RevenueBase Database · checked Sep 20, 2026
20	Caslys Consulting LTD	Strong evidence	Saanichton, BC, CanadaHQ checked Sep 20, 2026	11-50	15 contacts →
	Strong evidence “Caslys offers a comprehensive range of GIS and data management services to the environmental sector and industry.” Source: RevenueBase Database · checked Sep 20, 2026
21	Geomaple Canada INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
22	CTRL	Strong evidence	Waterloo, ON, CanadaHQ checked Sep 20, 2026	11-50	12 contacts →
	Strong evidence “We provide industrial data collection and custom GIS tools to the world's most demanding industries.” Source: RevenueBase Database · checked Sep 20, 2026
23	Foresite Geomatics LTD	Indirect evidence	Fort Mcmurray, AB, CanadaHQ checked Sep 20, 2026	51-200	10 contacts →
	Indirect evidence “Construction Survey, engineering surveying, Industrial Surveying, Land Surveying, underground utility locating, ground penetrating radar, 3D scanning, UAV/Drone data collection &…” Source: RevenueBase Database · checked Sep 20, 2026
24	MNC Martin Newby Consulting LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “MNC \| The Cadastral, Parcel Mapping, and GeoAI-Ready Data Experts Martin Newby Consulting Ltd.(MNC) is a leading provider of cadastral modernization, parcel fabric management, and…” Source: RevenueBase Database · checked Sep 20, 2026
25	RPM Aerial Services	Indirect evidence	Holyrood, NL, CanadaHQ checked Sep 20, 2026	1-10	10 contacts →
	Indirect evidence “RPM Aerial Services is a professional, remotely piloted aerial service company with a core focus on the collection of high value aerial data via cutting edge unmanned or manned…” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: gis services companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names gis services companies.
Partial evidence: Its own public description names part of gis services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name gis services companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 182 gis services companies based in Canada

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Gis services companies based in Canada at a glance

As of Sep 20, 2026

47.1%Verified-email coverage

12.8Average contacts per company

1-10Median size (employees)

19.8%Largest-city concentration · Calgary

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

102

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 182 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among gis services companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “gis services companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names gis services companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among gis services companies, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 1,101 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Gis services companies by metro

Gis services companies in Calgary36

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names gis services companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many gis services companies are there based in Canada?

RevenueBase identified 182 gis services companies headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Esri Canada, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most gis services companies?

Calgary leads with 36 headquartered companies, followed by Toronto (13) and Edmonton (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,101 verified decision-maker contacts tracked across these 182 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.