Company lists · Data refreshed September 2026

Top 25 Gis consulting firms based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 207 companies tracked

RevenueBase identified 207 gis consulting firms headquartered in Canada as of September 2026 and tracks 4,747 professional contacts across them, including 2,557 with verified work emails and 309 with mobile numbers. Calgary is the largest hub.

This list covers gis consulting firms 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 3, 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 RevenueBase Smart Search rating on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

207Companies

4,747Contacts tracked

2,557Verified emails

309Mobile numbers

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The 25 largest gis consulting firms based in Canada

Ranked by team size

Top 25 of 207 gis consulting firms based in Canada, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to gis consulting firms: 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	Mcelhanney	Indirect evidence	Canmore, AB, Canada	1,001-5,000	1,227 contacts →
	Indirect evidence “Established in 1910, McElhanney is an employee-owned company that provides geomatics, engineering, geospatial, planning, landscape architecture, environmental services, and more.” Source: RevenueBase Database · checked Sep 3, 2026
2	Esri Canada	Partial evidence	Kelowna, BC, Canada	501-1,000	621 contacts →
	Partial 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 3, 2026
3	Geoverra	Indirect evidence	Edmonton, AB, Canada	501-1,000	393 contacts →
	Indirect evidence “GeoVerra is your national survey and geospatial partner - built for scale and grounded in local expertise.” Source: RevenueBase Database · checked Sep 3, 2026
4	Tulloch	Partial evidence	North Bay, ON, Canada	201-500	261 contacts →
	Partial evidence “TULLOCH is a progressive, multidisciplinary engineering consulting firm that provides integrated planning, surveying, environmental, engineering, and construction support services…” Source: RevenueBase Database · checked Sep 3, 2026
5	Caltech Group	Indirect evidence	Unity, SK, Canada	201-500	155 contacts →
	Indirect evidence “Caltech has spent the last 30+ years becoming Western Canada’s go-to company for geomatics services.” Source: RevenueBase Database · checked Sep 3, 2026
6	Challenger Geomatics LTD	Indirect evidence	Whitehorse, YT, Canada	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 3, 2026
7	Axiom Exploration Group	Partial evidence	Saskatoon, SK, Canada	51-200	94 contacts →
	Partial evidence “Axiom Group is a multi-disciplinary consulting firm which specializes in Geological, Geophysical, Environmental and Geomatics Services.” Source: RevenueBase Database · checked Sep 3, 2026
8	QSP Geographics INC	Strong evidence	Ottawa, ON, Canada	51-200	92 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 3, 2026
9	Underhill Geomatics LTD	Indirect evidence	Kamloops, BC, Canada	51-200	86 contacts →
	Indirect evidence “Established in 1913, the Underhill Group consists of two main companies: Underhill & Underhill, a partnership of professional land surveyors.” Source: RevenueBase Database · checked Sep 3, 2026
10	Al-Terra	Indirect evidence	Edmonton, Canada	51-200	85 contacts →
	Indirect evidence “Al-Terra is an Alberta-based engineering, landscape architecture, and geomatics firm that specializes in getting people where they need to go, and creating places where they want…” Source: RevenueBase Database · checked Sep 3, 2026
11	Eagle Engineering And Consulting	Partial evidence	Dartmouth, NS, Canada	51-200	61 contacts →
	Partial evidence “Eagle Engineering and Consulting helps organizations design, build, and manage infrastructure across Canada and the U.S.” Source: RevenueBase Database · checked Sep 3, 2026
12	Beairsto & Associates ENG & Survey Base	Indirect evidence	Grande Prairie, AB, Canada	51-200	50 contacts →
	Indirect evidence “At Beairsto & Associates Engineering Ltd.(BASE), we are more than just a trusted local consultant-we are an active part of the communities we serve.” Source: RevenueBase Database · checked Sep 3, 2026
13	Integrated Geomatics	Indirect evidence	Calgary, AB, Canada	51-200	48 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 3, 2026
14	Sirati & Partners Consultants LTD	Partial evidence	Canada	11-50	45 contacts →
	Partial evidence “SIRATI provides consulting services in geotechnical engineering, engineering geology, environmental and hydrogeology for a range of public and private sector clients in Ontario…” Source: RevenueBase Database · checked Sep 3, 2026
15	Sparkgeo	Indirect evidence	Prince George, BC, Canada	51-200	41 contacts →
	Indirect evidence “At Sparkgeo, we provide geospatial expertise to tech companies.” Source: RevenueBase Database · checked Sep 3, 2026
16	Geominex Consultants INC	Indirect evidence	Vancouver, BC, Canada	11-50	40 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 3, 2026
17	Kcube Consultancy Services P LTD	Strong evidence	Fredericton, NB, Canada	11-50	40 contacts →
	Strong evidence “kCube is a global IT/GIS services and consulting company that delivers wide range of business solutions spanning across various industries.” Source: RevenueBase Database · checked Sep 3, 2026
18	Ecoscape Environmental Consultants LTD	Partial evidence	Kelowna, BC, Canada	11-50	33 contacts →
	Partial evidence “Ecoscape is a full service environmental consulting firm located in Kelowna, BC.” Source: RevenueBase Database · checked Sep 3, 2026
19	Millennium Geomatics LTD	Indirect evidence	Grande Prairie, AB, Canada	11-50	33 contacts →
	Indirect evidence “Millennium Geomatics Ltd is a professional and progressive firm offering a range of geomatics solutions within Alberta & Saskatchewan.” Source: RevenueBase Database · checked Sep 3, 2026
20	OGL Engineering	Partial evidence	Calgary, AB, Canada	11-50	32 contacts →
	Partial 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 3, 2026
21	Barnes & Duncan Land Surveying, Engineering & Planning	Indirect evidence	Winnipeg, MB, Canada	51-200	29 contacts →
	Indirect evidence “Barnes & Duncan has a philosophy of providing high quality surveying and engineering services through teamwork.” Source: RevenueBase Database · checked Sep 3, 2026
22	Carson Integrated	Partial evidence	Edmonton, AB, Canada	11-50	27 contacts →
	Partial evidence “Carson Integrated offers a full suite of environmental, ecosystem, forestry, and GIS services.” Source: RevenueBase Database · checked Sep 3, 2026
23	First Base Solutions INC	Indirect evidence	Markham, ON, Canada	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 3, 2026
24	All-Can Engineering & Surveys 1976 LTD	Indirect evidence	Calgary, AB, Canada	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 3, 2026
25	Universal Geomatics Solutions Corp	Partial evidence	Edmonton, AB, Canada	51-200	21 contacts →
	Partial 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 3, 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 consulting firms. 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 consulting firms.
Partial evidence: Its own public description names part of gis consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name gis consulting firms. 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 207 gis consulting firms based in Canada

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Gis consulting firms based in Canada at a glance

As of Sep 3, 2026

53.9%Verified-email coverage

6.5%Mobile-number coverage

22.9Average contacts per company

1-10Median size (employees)

13.5%Largest-city concentration · Calgary

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

110

11-50

51-200

201-500

501-1,000

1,001-5,000

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 consulting firms, 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 consulting firms”. 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 consulting firms), 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 consulting firms, 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, 2,557 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 3, 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 consulting firms by metro

Gis consulting firms in Calgary28

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 consulting firms, 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 consulting firms are there based in Canada?

RevenueBase identified 207 gis consulting firms 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?

Mcelhanney, headquartered in Canmore, tops this list with the largest team on record.

Which city has the most gis consulting firms?

Calgary leads with 28 headquartered companies, followed by Toronto (12) and Edmonton (11).

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 2,557 verified decision-maker contacts tracked across these 207 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 3, 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.