Company lists · Data refreshed September 2026

Top 18 Real estate lease accounting software companies based in Canada

RevenueBase identified 39 real estate lease accounting software companies headquartered in Canada as of September 2026 and tracks 210 professional contacts across them, including 98 with verified work emails and 19 with mobile numbers. Toronto is the largest hub.

This list covers real estate lease accounting software 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 5, 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 5, 2026 86% judged on-target in blind review
39Companies
210Contacts tracked
98Verified emails
19Mobile numbers
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The 18 largest real estate lease accounting software companies based in Canada

Ranked by team size
Top 18 of 39 real estate lease accounting software companies based in Canada, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to real estate lease accounting 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceToronto, ON, CanadaHQ checked Sep 5, 202611-5036 contacts →

Strong evidence

“Working with the world's leading real estate investment firms for more than two decades, we experienced first hand the challenges created by the lack of purpose-built technology…”

Source: RevenueBase Database · checked Sep 5, 2026
2Strong evidenceMontréal, QC, CanadaHQ checked Sep 5, 202611-5023 contacts →

Strong evidence

“UpperBee offers the most powerful all-in-one online accounting and property management software solution for all types of properties.”

Source: RevenueBase Database · checked Sep 5, 2026
3Indirect evidenceOttawa, ON, CanadaHQ checked Sep 5, 202611-5022 contacts →

Indirect evidence

“Full cycle leasing and communication solutions that transform the leasing process from antiquated to enjoyable - for staff and tenants alike.”

Source: RevenueBase Database · checked Sep 5, 2026
4Indirect evidenceMontréal, QC, CanadaHQ checked Sep 5, 20261,001-5,00021 contacts →

Indirect evidence

“Groupe Altus Limitée est l’un des principaux fournisseurs de logiciels, de solutions de données et de services de conseil indépendants à destination du secteur mondial de…”

Source: RevenueBase Database · checked Sep 5, 2026
5Strong evidenceMontreal, QC, CanadaHQ checked Sep 5, 20261-1012 contacts →

Strong evidence

“The agentic execution layer for real estate operators.”

Source: RevenueBase Database · checked Sep 5, 2026
6Strong evidenceLaval, QC, CanadaHQ checked Sep 5, 202611-509 contacts →

Strong evidence

“eZmax is the Competitive Edge for Real Estate.”

Source: RevenueBase Database · checked Sep 5, 2026
7Strong evidenceMontreal, QC, CanadaHQ checked Sep 5, 202611-508 contacts →

Strong evidence

“Kompas is property management software, built accounting-first and made in Canada for Canadian portfolios.”

Source: RevenueBase Database · checked Sep 5, 2026
8Strong evidenceCalgary, AB, CanadaHQ checked Sep 5, 202611-506 contacts →

Strong evidence

“Black Owl Systems delivering new and innovative lease accounting solutions founded on strong accounting principles and industry leading technology solutions.”

Source: RevenueBase Database · checked Sep 5, 2026
9Strong evidenceAnjou, QC, CanadaHQ checked Sep 5, 202611-505 contacts →

Strong evidence

“Property managers, real estate developers & investors; supercharge your accounting team & processes and save in recurring costs”

Source: RevenueBase Database · checked Sep 5, 2026
10Strong evidenceToronto, ON, CanadaHQ checked Sep 5, 20261-105 contacts →

Strong evidence

“Cradle’s Lease Accounting solution is specifically designed to orchestrate and accelerate your lease accounting compliance for ASC 842, IFRS 16, GASB 87 and GASB 96.”

Source: RevenueBase Database · checked Sep 5, 2026
11Partial evidenceToronto, ON, CanadaHQ checked Sep 5, 202611-504 contacts →

Partial evidence

“At Netintegrity, we built an integrated suite of software solutions for North American property management companies coast-to-coast.”

Source: RevenueBase Database · checked Sep 5, 2026
12Strong evidenceToronto, ON, CanadaHQ checked Sep 5, 202611-504 contacts →

Strong evidence

“Note: Acquired by Yardi Systems Oct, 2022 #Yardi Computer Software and Services company providing solutions for Commercial and Corporate Real Estate.”

Source: RevenueBase Database · checked Sep 5, 2026
13Strong evidenceToronto, ON, CanadaHQ checked Sep 5, 202611-503 contacts →

Strong evidence

“As a cutting-edge real estate services provider our focus is simple: to deliver an all-in-one, bespoke solution that provides peace of mind to rental owners, tenants, and realtors…”

Source: RevenueBase Database · checked Sep 5, 2026
14Partial evidenceNorth Vancouver, BC, CanadaHQ checked Sep 5, 20261-103 contacts →

Partial evidence

“Develuppers is a replacement of clunky and pricy software products and the complex and confusing Excel templates.”

Source: RevenueBase Database · checked Sep 5, 2026
15Strong evidenceToronto, ON, CanadaHQ checked Sep 5, 20261-103 contacts →

Strong evidence

“KP BOOKS CO specializes in cloud-based real estate back office accounting and bookkeeping solutions.”

Source: RevenueBase Database · checked Sep 5, 2026
16Strong evidenceMontreal, QC, CanadaHQ checked Sep 5, 20261-102 contacts →

Strong evidence

“Let Plexflow help you in your day to day property management while you focus on what matters: growing you real estate portfolio!”

Source: RevenueBase Database · checked Sep 5, 2026
17Strong evidenceVancouver, BC, CanadaHQ checked Sep 5, 20261-101 contacts →

Strong evidence

“Passiosoft is a global cloud based software company that helps solve the growing need to manage residential real estate assets and private capital fund activities, providing a…”

Source: RevenueBase Database · checked Sep 5, 2026
18Strong evidenceMontreal, QC, CanadaHQ checked Sep 5, 20261-101 contacts →

Strong evidence

“Gremlease develops software to support companies in managing their lease agreements and more specifically to help accountants comply with the requirements of IFRS 16.”

Source: RevenueBase Database · checked Sep 5, 2026

Showing 18 of 39 real estate lease accounting software companies based in Canada

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Real estate lease accounting software companies based in Canada at a glance

As of Sep 5, 2026
46.7%Verified-email coverage
9.0%Mobile-number coverage
5.4Average contacts per company
1-10Median size (employees)
30.8%Largest-city concentration · Toronto
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
13
1,001-5,000
2

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 real estate lease accounting 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 Canada whose own description of what they do matches “real estate lease accounting 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 real estate lease accounting 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 real estate lease accounting software 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, 98 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.

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 real estate lease accounting 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 real estate lease accounting software companies are there based in Canada?

RevenueBase identified 39 real estate lease accounting software 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?

Altrio, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most real estate lease accounting software companies?

Toronto leads with 12 headquartered companies, followed by Montreal (10) and Vancouver (4).

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 98 verified decision-maker contacts tracked across these 39 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 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.