Company lists · Data refreshed November 2026

Top 24 Office space developers based in Calgary, Canada

RevenueBase identified 56 company matches for office space developers associated with Calgary, Canada as of November 2026 and tracks 1,919 professional contacts across them, including 937 with verified work emails. Across Canada, Toronto is the largest hub for this category (152 companies); Calgary has 56.

This list covers company matches for office space developers associated with Calgary, Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
56Companies
1,919Contacts tracked
937Verified emails
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The 24 largest office space developers based in Calgary, Canada

Ranked by team size
Top 24 of 56 company matches for office space developers based in Calgary, Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 2026201-500164 contacts →

Exact match

“Every company starts with a business plan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“LEADING REAL ESTATE INTO THE FUTURE WITH RELATIONSHIPS THAT SPAN DECADES.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Headquartered in Calgary, Alberta, Western Securities is a private, fully-integrated real estate holding, property management, and development company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Real Estate Brokerage, Property Management, Consulting and Group Investment NAI Advent is a full service real estate firm located in Calgary, Alberta, Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Astra is a group of companies that work synergistically to create more equitable, sustainable housing and value for stakeholders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“OPUS is a Calgary based full service commercial real estate developer and construction management company that has been operating in Western Canada for over 36 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Unitii, based in Calgary, Alberta, is a private real estate holding, investment, and development company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCalgary, CanadaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Providing third-party property and asset management services for owners of commercial real estate.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCalgary, CanadaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Since 1983 Atlas Development Corporation has developed and managed over 1.5 million square feet of commercial, industrial and retail space.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Blackstone Commercial is a full service real estate company located in Calgary, Alberta providing brokerage services, property management, construction and consulting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Section23 Developments is a Calgary based, diversified collective specializing in architecture, land development and housing, with a track record spanning more than three decades.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Telsec Tel^sec – (“Tel”ephone “Sec”retarial) Telsec was the WeWork of yesterday, offering small office space with full administrative support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCalgary, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Wexford Developments is a multi-national real estate investment, development and management company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Ronmor is an established private real estate company based in Calgary, Alberta that has been operating for more than 30 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Founded on a value-based approach to development, for over 25 years Bri-mor Developments has committed to establishing long-term relationships with our partners and community…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“RPMI is Calgary’s fastest growing residential & commercial development company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Whether you're buying, selling, leasing, or investing in commercial real estate, our team is here to simplify the process.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Stratus Offices are your leading professionals for leasing office space and business service centers in Calgary and Edmonton.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“FLR Developments is a leading property development company with locations in Calgary, Alberta and Kelowna, British Columbia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“At M2SC, we provide a range of real estate development services ranging from the inception and creation of an idea, through land purchase, planning, financing, approvals…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“At Brava Development Corp, it is our purpose to produce distinctive, well-executed products drawing on many years of collective experience from our management team and the best…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 56 office space developers based in Calgary, Canada

See the full list, filter by size, metro and specialty, and access 937 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Office space developers based in Calgary, Canada at a glance

As of Nov 6, 2026
48.8%Verified-email coverage
34.3Average contacts per company
11-50Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
22
51-200
5
201-500
1
1,001-5,000
1

Email recency for this list is measured across the whole Canada list rather than for Calgary, so it is reported there. Company counts and contact totals on this page are exact for Calgary, over 56 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Calgary, Canada whose business descriptions match “office space developers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 937 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “office space developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many office space developers are there based in Calgary, Canada?

RevenueBase identified 56 company matches for office space developers associated with Calgary, Canada as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Strategic Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Canada has the most office space developers?

Toronto leads Canada with 152 company records, followed by Montreal (105) and Vancouver (84). Calgary has 56.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 937 professional contacts with verified work emails tracked across these 56 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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.