Company lists · Data refreshed September 2026

Top 25 Portfolio company management software companies based in Canada

Name: Portfolio company management software companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 51 companies tracked

RevenueBase identified 51 portfolio company management software companies headquartered in Canada as of September 2026 and tracks 2,136 professional contacts across them, including 701 with verified work emails. Toronto is the largest hub.

This list covers portfolio company management 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 29, 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 29, 2026 86% judged on-target in blind review

51Companies

2,136Contacts tracked

701Verified emails

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The 25 largest portfolio company management software companies based in Canada

Ranked by team size

Top 25 of 51 portfolio company management software companies based in Canada, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to portfolio company 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	Valsoft Corporation	Strong evidence	Saint-laurent, CanadaHQ checked Sep 29, 2026	1,001-5,000	496 contacts →
	Strong evidence “As a leading player in vertical market software (VMS), Valsoft combines industry expertise with a unique buy-and-hold investment philosophy, managing a growing portfolio of…” Source: RevenueBase Database · checked Sep 29, 2026
2	Perseus Group, Constellation Software	Indirect evidence	Markham, ON, CanadaHQ checked Sep 29, 2026	10001+	378 contacts →
	Indirect evidence “While other purchasers of business seek economies of scale through centralization, we have taken the opposite approach.” Source: RevenueBase Database · checked Sep 29, 2026
3	Aspire Software	Partial evidence	Montreal, QC, CanadaHQ checked Sep 29, 2026	1,001-5,000	287 contacts →
	Partial evidence “Aspire Software is a global software investment and operating company focused on acquiring, building, and scaling exceptional vertical market software businesses.” Source: RevenueBase Database · checked Sep 29, 2026
4	Lumine Group	Partial evidence	Toronto, CanadaHQ checked Sep 29, 2026	1,001-5,000	195 contacts →
	Partial evidence “Lumine Group acquires, strengthens, and grows companies in the communications and media software industry.” Source: RevenueBase Database · checked Sep 29, 2026
5	Vela Software	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	51-200	116 contacts →
	Partial evidence “Vela acquires, manages, and builds mission-critical vertical market software businesses that are located throughout the world.” Source: RevenueBase Database · checked Sep 29, 2026
6	Aquila	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	1,001-5,000	79 contacts →
	Partial evidence “Aquila eternally invests in market leaders with staying power across enterprise software, vertical SaaS and data.” Source: RevenueBase Database · checked Sep 29, 2026
7	Arcadea Group	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	501-1,000	64 contacts →
	Indirect evidence “Arcadea Group invests for long durations in high-quality, high-growth, typically founder-controlledVSaaS businesses, focusing exclusively on those with ultra-long-range potential…” Source: RevenueBase Database · checked Sep 29, 2026
8	Lynx Equity Limited	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	1,001-5,000	64 contacts →
	Indirect evidence “Lynx Equity is a private equity firm that owns and operates fifty companies in various industries across North America, the United Kingdom, and Denmark.” Source: RevenueBase Database · checked Sep 29, 2026
9	Altrio	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	36 contacts →
	Indirect 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 29, 2026
10	Wesley Clover International	Partial evidence	Kanata, ON, CanadaHQ checked Sep 29, 2026	51-200	33 contacts →
	Partial evidence “Wesley Clover is a private, global investment management firm and holding company.” Source: RevenueBase Database · checked Sep 29, 2026
11	Mantle	Indirect evidence	Toronto, CanadaHQ checked Sep 29, 2026	11-50	32 contacts →
	Indirect evidence “Mantle is building the next generation of tools to transform how private assets are managed.” Source: RevenueBase Database · checked Sep 29, 2026
12	Vertus Group	Partial evidence	Markham, ON, CanadaHQ checked Sep 29, 2026	1,001-5,000	29 contacts →
	Partial evidence “A Division of Constellation Software.” Source: RevenueBase Database · checked Sep 29, 2026
13	Weshall Investments INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	201-500	21 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
14	Klass Capital	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	21 contacts →
	Indirect evidence “Klass Capital is a growth equity firm investing in category-defining B2B technology companies.” Source: RevenueBase Database · checked Sep 29, 2026
15	Pyxis Software Group	Partial evidence	Markham, ON, CanadaHQ checked Sep 29, 2026	1,001-5,000	17 contacts →
	Partial evidence “PYXiS Software Group is a buy-and-hold forever acquirer of mission critical vertical market software businesses.” Source: RevenueBase Database · checked Sep 29, 2026
16	Define Capital	Partial evidence	Toronto, CanadaHQ checked Sep 29, 2026	11-50	17 contacts →
	Partial evidence “Define Capital is looking to acquire B2B software and SaaS companies that operate in a niche market.” Source: RevenueBase Database · checked Sep 29, 2026
17	Ayce Capital	Indirect evidence	Toronto, CanadaHQ checked Sep 29, 2026	1-10	16 contacts →
	Indirect evidence “AYCE Capital acquires and partners with high-performing and successful MSP managers to drive organic growth and take service delivery to its next maturity level.” Source: RevenueBase Database · checked Sep 29, 2026
18	Walter Capital Partners	Indirect evidence	Westmount, QC, CanadaHQ checked Sep 29, 2026	11-50	14 contacts →
	Indirect evidence “Launched in late 2015, Walter Capital Partners is a private equity firm that embodies the entrepreneurial spirit and strategic vision of the Somers family, founders of the Walter…” Source: RevenueBase Database · checked Sep 29, 2026
19	Quadshift	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	51-200	14 contacts →
	Indirect evidence “Quadshift is a long-term owner, AI-enabled operator, and serial acquirer of vertical SaaS businesses in regulated and essential sectors.” Source: RevenueBase Database · checked Sep 29, 2026
20	Cardon Group	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 29, 2026	11-50	11 contacts →
	Indirect evidence “The CARDON group is a micro private equity company that invests, owns, and operates small to mid-cap companies across Canada.” Source: RevenueBase Database · checked Sep 29, 2026
21	Robust Technologies INC	Partial evidence	Montréal, QC, CanadaHQ checked Sep 29, 2026	1-10	6 contacts →
	Partial evidence “Robust Technologies is a company dedicated to the investment management industry since 2006.” Source: RevenueBase Database · checked Sep 29, 2026
22	KNG Capital	Partial evidence	Calgary, AB, CanadaHQ checked Sep 29, 2026	1-10	4 contacts →
	Partial evidence “KNG Capital is a Alberta-based diversified holding Company with a portfolio of actively managed investments.” Source: RevenueBase Database · checked Sep 29, 2026
23	Stonebridge Equity Partners	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 29, 2026	1-10	3 contacts →
	Indirect evidence “We invest our own capital in well established private companies.” Source: RevenueBase Database · checked Sep 29, 2026
24	Open Equity Partners	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 29, 2026	1-10	2 contacts →
	Indirect evidence “Established in 2019, Open Equity Partners is a boutique private equity firm based in Vancouver, Canada.” Source: RevenueBase Database · checked Sep 29, 2026
25	Yorkville Partners	Partial evidence	Toronto, CanadaHQ checked Sep 29, 2026	11-50	2 contacts →
	Partial evidence “Yorkville Partners is a portfolio holdings company with a long-term vision of retaining and growing established technology companies across North America.” Source: RevenueBase Database · checked Sep 29, 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: portfolio company 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 portfolio company management software companies.
Partial evidence: Its own public description names part of portfolio company 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 portfolio company 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 51 portfolio company management software companies based in Canada

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Portfolio company management software companies based in Canada at a glance

As of Sep 29, 2026

32.8%Verified-email coverage

41.9Average contacts per company

11-50Median size (employees)

45.1%Largest-city concentration · Toronto

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 51 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 portfolio company 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 Canada whose own description of what they do matches “portfolio company 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 portfolio company 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 portfolio company management 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, 701 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 29, 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 portfolio company 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 portfolio company management software companies are there based in Canada?

RevenueBase identified 51 portfolio company management 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?

Valsoft Corporation, headquartered in Quebec, tops this list with the largest team on record.

Which city has the most portfolio company management software companies?

Toronto leads with 23 headquartered companies, followed by Montreal (8) and Calgary (6).

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 701 verified decision-maker contacts tracked across these 51 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 29, 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.