Company lists · Data refreshed September 2026

Top 25 Managed software development companies based in Toronto, Canada

Name: Managed software development companies based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 270 companies tracked

RevenueBase identified 270 managed software development companies headquartered in Toronto, Canada as of September 2026 and tracks 1,953 professional contacts across them, including 431 with verified work emails. Toronto is the largest hub.

This list covers managed software development companies headquartered in Toronto, 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

270Companies

1,953Contacts tracked

431Verified emails

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The 25 largest managed software development companies based in Toronto, Canada

Ranked by team size

Top 25 of 270 managed software development companies based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names managed software development companies: 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	ZAZZPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	501-1,000	150
	“Zazz is a trusted software engineering and IT services partner helping enterprises deliver secure, scalable, and high-impact technology initiatives.” Source: company website · checked Sep 5, 2026
2	Orion EsolutionsStrong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	131
	“Orion eSolutions is Custom Software Development, Cloud Managed and Managed IT Services company based out in Canada.” Source: company website · checked Sep 5, 2026
3	Qualicom Innovations INCStrong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	77
	“Qualicom Innovations has been at the forefront of IT consulting, software development and systems integration in Toronto since 1998.” Source: company website · checked Sep 5, 2026
4	Wouessi INCIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	54
	Source: company website · checked Sep 5, 2026
5	UpscaleIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	48
	“UpScale specializes in modern technologies such as Spring Java, AWS, Azure, GCP, API, Cloud Native Applications, Openshift, Kubernetes, Microservices, Angular, React, Flutter…” Source: company website · checked Sep 5, 2026
6	OrderstackIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	47
	“We exist to simplify, so our clients can thrive!” Source: company website · checked Sep 5, 2026
7	Whitecap CanadaPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	43
	“Whitecap Canada \| Custom Software.” Source: company website · checked Sep 5, 2026
8	Konverge Digital SolutionsPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	37
	“For over 31 years, Konverge has been helping companies turn complex business ideas into robust, custom software solutions.” Source: company website · checked Sep 5, 2026
9	Xenex Enterprises INCIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	34
	Source: company website · checked Sep 5, 2026
10	HIPOPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	34
	“Hipo is a product development company that works with startups and enterprises across the world to bring novel ideas to market.” Source: company website · checked Sep 5, 2026
11	JIG Technologies INCStrong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	33
	“We specialize in developing customized IT services whether that be Managed IT Support or Custom Software Development.” Source: company website · checked Sep 5, 2026
12	BIT CompleteStrong evidence	Toronto, CanadaHQ checked Sep 5, 2026	11-50	30
	“We are a full-service software development agency that provides tailored solutions to accelerate the growth of software products and teams.” Source: company website · checked Sep 5, 2026
13	Interad CorpPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	30
	“Interad is a custom website and mobile development agency based in Toronto, Canada, with teams in Vancouver and cities across the Philippines to provide interactive support.” Source: company website · checked Sep 5, 2026
14	Techhighway Systems INCIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	29
	“TechHighway is an offshore services company striving to become “First choice partner” for its global clients.” Source: company website · checked Sep 5, 2026
15	Orthoplex SolutionsIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	28
	“Founded in 2015, we are a team of dedicated professionals specializing in developing high-performing websites and applications designed to handle large databases, high traffic…” Source: company website · checked Sep 5, 2026
16	uuusoftware.comIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	28
	“is a Canadian company led by PhD engineers.” Source: company website · checked Sep 5, 2026
17	Corsac Technologies CorporationPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	24
	“Corsac Technologies is a legacy software modernization company.” Source: company website · checked Sep 5, 2026
18	AgilnoStrong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	23
	“Agilno is a global custom software development company using emerging technologies to create innovative solutions that solve our client's challenges.” Source: company website · checked Sep 5, 2026
19	Cityscape Technology CorporationIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	23
	“Cityscape Technology Corporation helps companies of all shapes and sizes, from leading startups to Fortune 500 companies, design and develop web and mobile applications that…” Source: company website · checked Sep 5, 2026
20	STSPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	20
	“At STS, we prioritize a "Quality First" culture and strive for continuous improvement in our software QA services.” Source: company website · checked Sep 5, 2026
21	A2 Design INCPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	19
	“We are a full-cycle web and mobile application development company.” Source: company website · checked Sep 5, 2026
22	PixelbotIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	13
	“At Pixelbot, we bring great ideas to life with technology.” Source: company website · checked Sep 5, 2026
23	Reorg360 INCIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	13
	Source: company website · checked Sep 5, 2026
24	Creative Ideator INCStrong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	12
	“Creative Ideator specializes in agile software development and excels technologically in the field of IT by making its mark in web development, mobile application development…” Source: company website · checked Sep 5, 2026
25	IntelliwareIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	10
	“Delivering business impact through technology.” Source: company website · checked Sep 5, 2026

Showing 25 of 270 managed software development companies based in Toronto, Canada

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Managed software development companies based in Toronto, Canada at a glance

As of Sep 5, 2026

1-10Median size (employees)

TorontoLargest hub · 270 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

152

11-50

51-200

201-500

501-1,000

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 Toronto, over 270 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 managed software development companies, 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 Toronto, Canada whose own description of what they do matches “managed software development companies”. 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 managed software development companies, and records with no verified work email. Companies headquartered outside Toronto 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, 431 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.

Managed software development companies by metro in Canada

Managed software development companies in Toronto270
Managed software development companies in Montreal119
Managed software development companies in Vancouver96
Managed software development companies in Calgary84
Managed software development companies in Mississauga74
Managed software development companies in Ottawa54
Managed software development companies in Edmonton38
Managed software development companies in Brampton34

Frequently asked

How many managed software development companies are there based in Toronto, Canada?

RevenueBase identified 270 managed software development companies headquartered in Toronto, 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?

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

Which city has the most managed software development companies?

Toronto leads with 270 headquartered companies, followed by Montreal (119) and Vancouver (96).

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 431 verified decision-maker contacts tracked across these 270 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.