Company lists · Data refreshed September 2026

Top 25 Site survey and mapping companies based in Canada

Name: Site survey and mapping companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 361 companies tracked

RevenueBase identified 361 site survey and mapping companies headquartered in Canada as of September 2026 and tracks 4,324 professional contacts across them, including 1,781 with verified work emails. Calgary is the largest hub.

This list covers site survey and mapping 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 22, 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 22, 2026 86% judged on-target in blind review

361Companies

4,324Contacts tracked

1,781Verified emails

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The 25 largest site survey and mapping companies based in Canada

Ranked by team size

Top 25 of 361 site survey and mapping companies based in Canada, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to site survey and mapping 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	Geoverra	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 22, 2026	501-1,000	396 contacts →
	Partial evidence “GeoVerra is your national survey and geospatial partner - built for scale and grounded in local expertise.” Source: RevenueBase Database · checked Sep 22, 2026
2	Micro Engineering Tech INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	51-200	245 contacts →
	Indirect evidence “Micro Engineering is a leading professional Geomatics and Engineering company offering consulting and product services for Oil & Gas, Construction, and digital infrastructure…” Source: RevenueBase Database · checked Sep 22, 2026
3	Caltech Group	Partial evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	201-500	154 contacts →
	Partial 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 22, 2026
4	Global Raymac Surveys	Partial evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	201-500	127 contacts →
	Partial evidence “Global Surveys was founded in 1986 and Raymac Surveys in 1978, with both companies firmly establishing themselves in the fabric of Alberta’s Land Surveying community.” Source: RevenueBase Database · checked Sep 22, 2026
5	Challenger Geomatics LTD	Indirect evidence	Sherwood Park, AB, CanadaHQ checked Sep 22, 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 22, 2026
6	IBW Surveyors	Partial evidence	Bowmanville, ON, CanadaHQ checked Sep 22, 2026	51-200	94 contacts →
	Partial evidence “At IBW Surveyors, we provide a high level of Professional Land and Engineering Surveying services.” Source: RevenueBase Database · checked Sep 22, 2026
7	QSP Geographics INC	Indirect evidence	Vaughan, ON, CanadaHQ checked Sep 22, 2026	51-200	94 contacts →
	Indirect 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 22, 2026
8	Underhill Geomatics LTD	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 22, 2026	51-200	89 contacts →
	Partial 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 22, 2026
9	Designpoint Engineering & Surveying LTD	Partial evidence	Bedford, NS, CanadaHQ checked Sep 22, 2026	51-200	87 contacts →
	Partial evidence “DesignPoint is a professional engineering and surveying firm specializing in municipal/civil projects, including land development projects, municipal infrastructure, flood…” Source: RevenueBase Database · checked Sep 22, 2026
10	Terra Remote Sensing	Partial evidence	Sidney, BC, CanadaHQ checked Sep 22, 2026	51-200	84 contacts →
	Partial evidence “Terra Remote Sensing in an innovative mapping organization specializing in the acquisition, analysis and presentation of spatial data.” Source: RevenueBase Database · checked Sep 22, 2026
11	Callon Dietz	Partial evidence	London, ON, CanadaHQ checked Sep 22, 2026	51-200	69 contacts →
	Partial evidence “Callon Dietz Incorporated has been a leader in the Ontario land survey industry for over 50 years.” Source: RevenueBase Database · checked Sep 22, 2026
12	Eagle Engineering And Consulting	Indirect evidence	Fredericton, NS, CanadaHQ checked Sep 22, 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 22, 2026
13	Integrated Geomatics	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 22, 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 22, 2026
14	Compass Geomatics LTD	Indirect evidence	Red Deer, AB, CanadaHQ checked Sep 22, 2026	51-200	48 contacts →
	Indirect evidence “About Us At Compass we believe in training and retaining the highest quality personnel to provide first-class products & services to our clients.” Source: RevenueBase Database · checked Sep 22, 2026
15	Precision Geomatics INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	51-200	46 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
16	Vector Geomatics Land Surveying LTD	Partial evidence	Fort St. John, BC, CanadaHQ checked Sep 22, 2026	51-200	42 contacts →
	Partial evidence “Vector Geomatics Land Surveying Ltd is a locally owned and operated professional land surveying company that was founded in Fort St.” Source: RevenueBase Database · checked Sep 22, 2026
17	Apex Geomatics	Partial evidence	Sherwood Park, AB, CanadaHQ checked Sep 22, 2026	51-200	41 contacts →
	Partial evidence “Apex is a 100% Indigenous-owned civil engineering field services firm delivering integrated surveying, materials testing, and geotechnical engineering solutions across Canada.” Source: RevenueBase Database · checked Sep 22, 2026
18	Annis O'sullivan Vollebekk LTD	Partial evidence	Ottawa, CanadaHQ checked Sep 22, 2026	51-200	40 contacts →
	Partial evidence “1964 - What started with two young men and a dog has quickly become one of the largest and most reputable land surveying firms in Ontario, Canada.” Source: RevenueBase Database · checked Sep 22, 2026
19	Geoscan	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 22, 2026	51-200	40 contacts →
	Partial evidence “Headquartered in British Columbia, Canada, GeoScan offers pillar-to-post expertise across a range of Subsurface and Surveying projects.” Source: RevenueBase Database · checked Sep 22, 2026
20	VAN Harten Surveying INC	Indirect evidence	Guelph, ON, CanadaHQ checked Sep 22, 2026	11-50	36 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
21	Millennium Geomatics LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	11-50	34 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 22, 2026
22	Ecce Terra Arpenteurs-Géomètres	Indirect evidence	Québec, QC, CanadaHQ checked Sep 22, 2026	51-200	34 contacts →
	Indirect evidence “Ecce Terra est l’une des plus importantes firmes d’arpenteurs-géomètres au Québec.” Source: RevenueBase Database · checked Sep 22, 2026
23	Vista Geomatics LTD	Partial evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	11-50	33 contacts →
	Partial evidence “Vista Geomatics is a Calgary based multi-disciplinary company providing oilfield, municipal, and construction surveys.” Source: RevenueBase Database · checked Sep 22, 2026
24	Denicourt Migué Arpenteurs-Géomètres INC	Indirect evidence	Saint-jean-sur-richelieu, QC, CanadaHQ checked Sep 22, 2026	51-200	32 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
25	Barnes & Duncan Land Surveying, Engineering & Planning	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 22, 2026	51-200	30 contacts →
	Partial evidence “Barnes & Duncan has a philosophy of providing high quality surveying and engineering services through teamwork.” Source: RevenueBase Database · checked Sep 22, 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: site survey and mapping 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 site survey and mapping companies.
Partial evidence: Its own public description names part of site survey and mapping companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name site survey and mapping 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 361 site survey and mapping companies based in Canada

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Site survey and mapping companies based in Canada at a glance

As of Sep 22, 2026

41.2%Verified-email coverage

12.0Average contacts per company

1-10Median size (employees)

11.4%Largest-city concentration · Calgary

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

186

11-50

124

51-200

201-500

501-1,000

1,001-5,000

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 361 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 site survey and mapping 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 “site survey and mapping 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 site survey and mapping 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 site survey and mapping 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, 1,781 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 22, 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.

Site survey and mapping companies by metro

Site survey and mapping companies in Calgary41

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 site survey and mapping 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 site survey and mapping companies are there based in Canada?

RevenueBase identified 361 site survey and mapping 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?

Geoverra, headquartered in Edmonton, tops this list with the largest team on record.

Which city has the most site survey and mapping companies?

Calgary leads with 41 headquartered companies, followed by Quebec (20) and Edmonton (18).

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 1,781 verified decision-maker contacts tracked across these 361 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 22, 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.