Company lists · Data refreshed September 2026

Top 25 Office building investment firms based in Calgary, Canada

Name: Office building investment firms based in Calgary, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 74 companies tracked

RevenueBase identified 74 office building investment firms headquartered in Calgary, Canada as of September 2026 and tracks 1,270 professional contacts across them, including 484 with verified work emails. Toronto is the largest hub.

This list covers office building investment firms 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

74Companies

1,270Contacts tracked

484Verified emails

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The 25 largest office building investment firms based in Calgary, Canada

Ranked by team size

Top 25 of 74 office building investment firms based in Calgary, Canada, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names office building investment firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Strategic GroupIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	201-500	143
	“Every company starts with a business plan.” Source: company website · checked Sep 5, 2026
2	Aspen PropertiesIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	51-200	86
	“Aspen Properties is a fully integrated, privately held real estate company based in the city of Calgary.” Source: company website · checked Sep 5, 2026
3	Equium GroupIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	201-500	82
	“Founded in Calgary in 2011, Equium Group is a fully integrated, award winning real estate organization specializing in condominium, commercial and residential real estate services.” Source: company website · checked Sep 5, 2026
4	ROYOPIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	51-200	74
	“LEADING REAL ESTATE INTO THE FUTURE WITH RELATIONSHIPS THAT SPAN DECADES.” Source: company website · checked Sep 5, 2026
5	Barclay Street Real Estate LTDPartial evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	11-50	65
	“Founded and operating in Alberta, Barclay Street Real Estate Ltd.('Barclay Street') is a full-service commercial real estate brokerage and property management firm with offices in…” Source: company website · checked Sep 5, 2026
6	Redline Real Estate GroupIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	51-200	57
	“Redline is leading the evolution of how Calgarian's view and conduct their real estate business.” Source: company website · checked Sep 5, 2026
7	NAI AdventPartial evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	11-50	40
	“Real Estate Brokerage, Property Management, Consulting and Group Investment NAI Advent is a full service real estate firm located in Calgary, Alberta, Canada.” Source: company website · checked Sep 5, 2026
8	Western Securities LimitedIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	51-200	32
	“Headquartered in Calgary, Alberta, Western Securities is a private, fully-integrated real estate holding, property management, and development company.” Source: company website · checked Sep 5, 2026
9	Emerald Management & Realty LTDIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	51-200	30
	Source: company website · checked Sep 5, 2026
10	Unitii CorpPartial evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	11-50	25
	“Unitii, based in Calgary, Alberta, is a private real estate holding, investment, and development company.” Source: company website · checked Sep 5, 2026
11	MDC Realty AdvisorsIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	11-50	22
	“For more than 20 years, MDC Realty Advisors has built a reputation on trust and respect through our proven ability to source and secure strategically located real estate at…” Source: company website · checked Sep 5, 2026
12	Petwin PropertiesPartial evidence	Calgary, CanadaHQ checked Sep 5, 2026	11-50	22
	“History Since its first real estate acquisition in 1967, Petwin has enjoyed 48 years of continuous ownership and management of a mixed portfolio of office, industrial and…” Source: company website · checked Sep 5, 2026
13	PBA GroupIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	11-50	21
	“Built on Experience.” Source: company website · checked Sep 5, 2026
14	Blackstone Commercial Real Estate Services INCIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	11-50	20
	“Blackstone Commercial is a full service real estate company located in Calgary, Alberta providing brokerage services, property management, construction and consulting services.” Source: company website · checked Sep 5, 2026
15	Riverpark Properties LTDIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	11-50	19
	“Providing third-party property and asset management services for owners of commercial real estate.” Source: company website · checked Sep 5, 2026
16	Atlas Development Corporation CalgaryIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	11-50	16
	“Since 1983 Atlas Development Corporation has developed and managed over 1.5 million square feet of commercial, industrial and retail space.” Source: company website · checked Sep 5, 2026
17	Property Solutions Real Estate Group INCIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	1-10	14
	“Property Solutions Real Estate Group is Calgary's trusted property management company.” Source: company website · checked Sep 5, 2026
18	CMS Real Estate LTDIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	11-50	11
	Source: company website · checked Sep 5, 2026
19	Wexford DevelopmentsPartial evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	11-50	9
	“Wexford Developments is a multi-national real estate investment, development and management company.” Source: company website · checked Sep 5, 2026
20	Clearview Commercial Realty INCIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	11-50	7
	“Whether you're buying, selling, leasing, or investing in commercial real estate, our team is here to simplify the process.” Source: company website · checked Sep 5, 2026
21	Platinum Property Management CalgaryIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	11-50	7
	“Platinum Property Management Group is the property management group you can always count on for excellence in property management in Calgary.” Source: company website · checked Sep 5, 2026
22	Sidhu Investment GroupPartial evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	1-10	7
	“SIG is a bespoke investment firm that caters specifically to the real estate market.” Source: company website · checked Sep 5, 2026
23	Ronmor Developers INCIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	11-50	6
	“Ronmor is an established private real estate company based in Calgary, Alberta that has been operating for more than 30 years.” Source: company website · checked Sep 5, 2026
24	Jemm Properties LPIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	1-10	6
	“JEMM is committed to growing communities, creating value, reflecting authenticity and introducing innovation while making sure urban life always feels fun.” Source: company website · checked Sep 5, 2026
25	ICM Property ServicesIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	11-50	6
	“We believe that good service starts and ends with long-term value and wealth creation for our clients.” Source: company website · checked Sep 5, 2026

Showing 25 of 74 office building investment firms based in Calgary, Canada

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Office building investment firms based in Calgary, Canada at a glance

As of Sep 5, 2026

11-50Median size (employees)

TorontoLargest hub · 290 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole Canada list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Calgary, over 74 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 office building investment firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “office building investment firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among office building investment firms, 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 an evidence 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, 484 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 5, 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.

Office building investment firms by metro in Canada

Office building investment firms in Toronto290
Office building investment firms in Montreal161
Office building investment firms in Vancouver134
Office building investment firms in Calgary74
Office building investment firms in Edmonton68
Office building investment firms in Ottawa53
Office building investment firms in Mississauga46
Office building investment firms in Quebec37
Office building investment firms in Winnipeg37

Frequently asked

How many office building investment firms are there based in Calgary, Canada?

RevenueBase identified 74 office building investment firms 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?

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

Which city has the most office building investment firms?

Toronto leads with 290 headquartered companies, followed by Montreal (161) and Vancouver (134).

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 484 verified decision-maker contacts tracked across these 74 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 5, 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 SmartSearch, 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.