Company lists · Data refreshed September 2026

Top 25 Reservoir management software companies based in Calgary, Canada

Name: Reservoir management software companies based in Calgary, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 13, 2026 90 companies tracked

RevenueBase identified 90 reservoir management software companies headquartered in Calgary, Canada as of September 2026 and tracks 1,348 professional contacts across them, including 613 with verified work emails and 124 with mobile numbers. Calgary is the largest hub.

This list covers reservoir management software companies headquartered in Calgary, 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 13, 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 13, 2026 86% judged on-target in blind review

90Companies

1,348Contacts tracked

613Verified emails

124Mobile numbers

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The 25 largest reservoir management software companies based in Calgary, Canada

Ranked by team size

Top 25 of 90 reservoir management software companies based in Calgary, Canada, ranked by team size, largest first. Data refreshed Sep 13, 2026. RevenueBase Smart Search rates how each company's information relates to reservoir management software 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	Computer Modelling Group	Partial evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	201-500	267 contacts →
	Partial evidence “Innovators in Simulation Technology CMG is a global software and consulting company that combines science and technology with deep industry expertise to solve complex subsurface…” Source: RevenueBase Database · checked Sep 13, 2026
2	Geologic	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	51-200	163 contacts →
	Indirect evidence “Geologic brings the clarity and precision needed to address today’s most complex energy challenges.” Source: RevenueBase Database · checked Sep 13, 2026
3	Divestco Geoscience	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	51-200	79 contacts →
	Indirect evidence “Divestco Geoscience is Canada’s largest integrated geoscience provider.” Source: RevenueBase Database · checked Sep 13, 2026
4	Palantir	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	n/a	58 contacts →
	Indirect evidence “3esi-Enersight and Palantir Solutions have joined forces to form Aucerna, the energy industry’s leading provider of solutions for integrated planning, operations and reserves.” Source: RevenueBase Database · checked Sep 13, 2026
5	GEO Pressure Systems INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	51-200	46 contacts →
	Partial evidence “GEO PSI provides real-time reservoir data that is used to increase production, improve ultimate reserve recovery, improve pump optimization, and reduce operating expense.” Source: RevenueBase Database · checked Sep 13, 2026
6	XI Technologies INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	11-50	46 contacts →
	Indirect evidence “XI Technologies Inc.(XI) is a privately-owned company based in Calgary, Alberta, Canada.” Source: RevenueBase Database · checked Sep 13, 2026
7	Canadian Discovery LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	11-50	40 contacts →
	Indirect evidence “Canadian Discovery Ltd.(CDL) is a global leader in subsurface intelligence, headquartered in Calgary, Alberta.” Source: RevenueBase Database · checked Sep 13, 2026
8	Seisware International INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	11-50	40 contacts →
	Partial evidence “We offer integrated geoscience software for subsurface projects in oil and gas, helium, geothermal, CCUS, and more.” Source: RevenueBase Database · checked Sep 13, 2026
9	Omnira Software	Partial evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	51-200	36 contacts →
	Partial evidence “Omnira specializes in software solutions for the oil and gas industry to help exploration and production (E&P) companies make better capital investments and operations decisions.” Source: RevenueBase Database · checked Sep 13, 2026
10	Cayros	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	11-50	35 contacts →
	Indirect evidence “is an independent consulting and technology company providing, and for the Oil & Gas Exploration and Production (E&P) industry.” Source: RevenueBase Database · checked Sep 13, 2026
11	Narag Energy Solutions	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	11-50	35 contacts →
	Indirect evidence “Narag Energy Solutions is an innovative oil and gas services provider to clients who need rapid and accurate asset determination services, production optimization, engineering…” Source: RevenueBase Database · checked Sep 13, 2026
12	Resource Energy Solutions INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	51-200	32 contacts →
	Indirect evidence “With the ever increasing pressure on profit margins, oil and gas organizations continue to standardize, consolidate and review current business processes, personnel and enabling…” Source: RevenueBase Database · checked Sep 13, 2026
13	Hydrera	Partial evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	51-200	31 contacts →
	Partial evidence “HydrEra Water Services is a global leader in modular fluid storage and water management solutions.” Source: RevenueBase Database · checked Sep 13, 2026
14	Northstar Downhole Specialists	Partial evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	51-200	27 contacts →
	Partial evidence “GLOBAL REACH - RELENTLESS COMMITMENT Since 1979 Northstar has had the single mission to help customers unlock the full potential of every reservoir and be a global leader in…” Source: RevenueBase Database · checked Sep 13, 2026
15	Earth Signal Processing LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	11-50	25 contacts →
	Indirect evidence “Land processing poses unique problems.” Source: RevenueBase Database · checked Sep 13, 2026
16	Roke Technologies LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	51-200	23 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 13, 2026
17	Cenozon INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	11-50	21 contacts →
	Partial evidence “With two decades of industry experience, we've helped energy companies of all sizes achieve operational and economic efficiency through software solutions designed to enable the…” Source: RevenueBase Database · checked Sep 13, 2026
18	Adaga Solutions LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	11-50	21 contacts →
	Indirect evidence “Adaga Solutions is committed to reshaping the landscape of the oil and gas industry.” Source: RevenueBase Database · checked Sep 13, 2026
19	Optiseis Solutions LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	1-10	20 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 13, 2026
20	Arolytics	Partial evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	11-50	20 contacts →
	Partial evidence “Arolytics is a software and consulting company on a mission to optimize oil and gas operations, cut emissions, and boost profitability through intelligent, data-driven solutions-…” Source: RevenueBase Database · checked Sep 13, 2026
21	Prepad	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	11-50	18 contacts →
	Indirect evidence “PrePad is a well delivery simulation platform that helps energy operators make better capital decisions before wells are executed.” Source: RevenueBase Database · checked Sep 13, 2026
22	Revsolz Corp	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	11-50	17 contacts →
	Indirect evidence “RevSolz is a company that prides itself on being at the forefront of the oil and gas industry's technological advancements.” Source: RevenueBase Database · checked Sep 13, 2026
23	Subsurface Dynamics	Partial evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	11-50	16 contacts →
	Partial evidence “Subsurface Dynamics is a reservoir engineering and technology firm specializing in real-time frac monitoring, automated analysis, and integrated modeling solutions that drive…” Source: RevenueBase Database · checked Sep 13, 2026
24	Frontier Project Solutions LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	11-50	12 contacts →
	Indirect evidence “FrontierPS draws on a 40 year history of providing petroleum engineering excellence.” Source: RevenueBase Database · checked Sep 13, 2026
25	United OIL And GAS Consulting LTD	Partial evidence	Calgary, AB, CanadaHQ checked Sep 13, 2026	1-10	10 contacts →
	Partial evidence “United incorporates geological, engineering and geophysical data in a work flow process for optimizing reservoir development plans.” Source: RevenueBase Database · checked Sep 13, 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: reservoir management software 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 reservoir management software companies.
Partial evidence: Its own public description names part of reservoir management software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name reservoir management software 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 90 reservoir management software companies based in Calgary, Canada

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Reservoir management software companies based in Calgary, Canada at a glance

As of Sep 13, 2026

45.5%Verified-email coverage

9.2%Mobile-number coverage

15.0Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Calgary

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 16.0d

4720–30

13631–60

161–90

090–180

4180+

Company record updated

Median 76.0d

00–30

50931–60

64061–90

13790–180

62180+

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 reservoir management software 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 Calgary, Canada whose own description of what they do matches “reservoir management software 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 reservoir management software 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 reservoir management software companies, and records with no verified work email. Companies headquartered outside Calgary 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, 613 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 13, 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.

Reservoir management software companies by metro in Canada

Reservoir management software companies in Calgary90

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 reservoir management software 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 reservoir management software companies are there based in Calgary, Canada?

RevenueBase identified 90 reservoir management software companies headquartered in Calgary, 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?

Computer Modelling Group, headquartered in Calgary, tops this list with the largest team on record.

Which city has the most reservoir management software companies?

Calgary leads with 90 headquartered companies, followed by Edmonton (8) and Toronto (3).

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 613 verified decision-maker contacts tracked across these 90 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 13, 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.