Company lists · Data refreshed September 2026

Top 25 Platform building firms based in Mississauga, Canada

Name: Platform building firms based in Mississauga, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 78 companies tracked

RevenueBase identified 78 platform building firms headquartered in Mississauga, Canada as of September 2026 and tracks 619 professional contacts across them, including 141 with verified work emails. Toronto is the largest hub.

This list covers platform building firms headquartered in Mississauga, 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

78Companies

619Contacts tracked

141Verified emails

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The 25 largest platform building firms based in Mississauga, Canada

Ranked by team size

Top 25 of 78 platform building firms based in Mississauga, Canada, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names platform building 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	Veriday INCIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	51-200	76
	“Enterprise digital transformation often fails for one reason: Execution complexity.” Source: company website · checked Sep 5, 2026
2	PhenologixIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	51-200	60
	“Phenologix helps startups, SMBs, and enterprises automate operations, build scalable software, and accelerate growth with AI, RPA, and custom digital solutions.” Source: company website · checked Sep 5, 2026
3	PRISMIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	51-200	48
	“Prism Cloud is a professional consulting company with leading capabilities in Digital Services.” Source: company website · checked Sep 5, 2026
4	Crossleaf WEB EngineeringIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	51-200	24
	“CrossLeaf Web Engineering: Empowering Digital Innovation At CrossLeaf Web Engineering, we believe that digital assets must not only achieve measurable objectives but also engage…” Source: company website · checked Sep 5, 2026
5	Web4you INCIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	11-50	24
	“For over 19 years, Web4You has been more than just a Canadian tech company - we're Your Digital Partner.” Source: company website · checked Sep 5, 2026
6	Arkilos INCIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	11-50	23
	“Create next generation software and experiences ARKILOS is multidisciplinary consulting company and focuses on digital transformation, software development, staff augmentation…” Source: company website · checked Sep 5, 2026
7	Granjur TechnologiesIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	11-50	20
	“We are a technology firm providing software, mobile application and web development services to businesses who expect only the best.” Source: company website · checked Sep 5, 2026
8	CS WEB Solutions Ai-Driven WEB Performance & SEO Agency In CanadaIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	51-200	17
	“Some brands compete.” Source: company website · checked Sep 5, 2026
9	Emmaculate Global INCIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	51-200	15
	“A management consulting and solutions development, and integration organization focusing on- Business & Digital Transformation - Business and Enterprise Architecture - BIAN -…” Source: company website · checked Sep 5, 2026
10	Reactivestax Technologies INCIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	51-200	15
	“We provide enterprises with a full range of software development, solutions architecture, devops, and digital transformation solutions.” Source: company website · checked Sep 5, 2026
11	Mantra CollabIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	11-50	12
	“Welcome to MANTRA, where innovation meets purpose to drive your business forward in the digital age.” Source: company website · checked Sep 5, 2026
12	Haya Solutions INCIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	11-50	12
	Source: company website · checked Sep 5, 2026
13	Kabir Infocom INCIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	11-50	9
	Source: company website · checked Sep 5, 2026
14	Codiple INCIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	11-50	9
	“Codiple Studio Inc is Canadian digital agency.” Source: company website · checked Sep 5, 2026
15	GO Tech Agency INCIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	11-50	9
	“As an innovative and creative-based business, our mission is to make your perfect website, application or technological solution from design to launch.” Source: company website · checked Sep 5, 2026
16	Soulfx TechnologiesIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	11-50	8
	“Hello and welcome to Soulfx Technologies!” Source: company website · checked Sep 5, 2026
17	LNI SoftwareIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	11-50	8
	“Life needs innovation.” Source: company website · checked Sep 5, 2026
18	Harplabs INCIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	1-10	7
	“We are a website & app development company based in Mississauga dedicated to providing you with beautiful custom products that promote your brand and values.” Source: company website · checked Sep 5, 2026
19	Isigma SolutionsIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	11-50	7
	“iSigma Solutions is a full-service web design, development and digital marketing company.” Source: company website · checked Sep 5, 2026
20	Wehoware TechnologiesIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	1-10	6
	“At Wehoware Technologies, we're not just about the latest in technology; we're about shaping the future.” Source: company website · checked Sep 5, 2026
21	WebstersIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	1-10	6
	“Websters is a full-service Toronto-based digital agency, That provides branding, web design and development, and digital marketing service to all types of businesses.” Source: company website · checked Sep 5, 2026
22	The SIX Creations Digital & IT SolutionsIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	1-10	4
	“The Six Creations renders IT services in fields like web design and development, Software development, mobile application and internet marketing.” Source: company website · checked Sep 5, 2026
23	Upshot FirmIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	11-50	2
	“Upshot Firm builds AI-powered digital systems and intelligent agents that help businesses reduce manual work, automate daily operations, improve productivity, and create new…” Source: company website · checked Sep 5, 2026
24	WA Happa INCIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	1-10	2
	“We tell your story.” Source: company website · checked Sep 5, 2026
25	Pixel Eleven INCIndirect evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	1-10	1
	“Pixel Eleven is more than just a design firm.” Source: company website · checked Sep 5, 2026

Showing 25 of 78 platform building firms based in Mississauga, Canada

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Platform building firms based in Mississauga, Canada at a glance

As of Sep 5, 2026

11-50Median size (employees)

TorontoLargest hub · 551 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

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 Mississauga, over 78 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 platform building 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 Mississauga, Canada whose own description of what they do matches “platform building 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 platform building firms, and records with no verified work email. Companies headquartered outside Mississauga 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, 141 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.

Platform building firms by metro in Canada

Platform building firms in Toronto551
Platform building firms in Montreal230
Platform building firms in Vancouver184
Platform building firms in Calgary141
Platform building firms in Mississauga78
Platform building firms in Ottawa66
Platform building firms in Edmonton55
Platform building firms in Quebec46
Platform building firms in Brampton39
Platform building firms in London34
Platform building firms in Winnipeg32
Platform building firms in Oakville25

Frequently asked

How many platform building firms are there based in Mississauga, Canada?

RevenueBase identified 78 platform building firms headquartered in Mississauga, 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?

Veriday INC, headquartered in Mississauga, tops this list with the largest team on record.

Which city has the most platform building firms?

Toronto leads with 551 headquartered companies, followed by Montreal (230) and Vancouver (184).

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 141 verified decision-maker contacts tracked across these 78 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.