Company lists · Data verified August 2026

Top 22 Big data companies based in Toronto, Canada

Name: Big data companies based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 67 companies tracked

The Toronto big data companies list contains 67 companies, 295 business contacts, and 81 email addresses. It is updated for August 2026, and Toronto is the single most-represented city among the companies on the list.

Big data companies provide platforms, software, or services for collecting, storing, processing, managing, and analyzing large or complex datasets. This list covers companies that provide big data platforms, software, infrastructure, analytics, consulting, or related services. Ranked by team size, largest first. Data current as of August 28, 2026.

67Companies

295Contacts tracked

81Verified emails

22Mobile numbers

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The 22 largest big data companies based in Toronto, Canada

Ranked by team size

Top 22 of 67 big data companies based in Toronto, Canada, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Technodata Analytics Services PVT LTD	Toronto, ON	11-50	44	22
2	Denologix, INC	Toronto, ON	51-200	26	3
3	Dundas	Toronto, ON	51-200	22	9
4	Massive Insights	Toronto, ON	11-50	17	10
5	MCS Analytics	Toronto, ON	1-10	12	10
6	Function Group Analytics	Toronto, ON	1-10	11	5
7	HSE Analytics	Toronto, ON	1-10	7	5
8	Day5 Analytics INC	Toronto, ON	1-10	6	1
9	Quantum Data Science	Toronto, ON	1-10	3	2
10	gaon.ai	Toronto, ON	1-10	3	1
11	Zettalytics, INC	Toronto, ON	11-50	2	2
12	VAN Spall INC	Toronto, ON	11-50	2	1
13	Neurabytes	Toronto, ON	1-10	2	1
14	Tegzia Analytics	Toronto, ON	11-50	1	1
15	smc.ai	Toronto, ON	1-10	1	1
16	Qorrelateai	Toronto, ON	1-10	1	1
17	smash.bi	Toronto, ON	1-10	1	1
18	Amethyst Analytics Business Consulting	Toronto, ON	1-10	1	1
19	Nuurlogic INC	Toronto, ON	1-10	1	1
20	Prophetia Analytics	Toronto, ON	1-10	1	1
21	Dataepix	Toronto, ON	1-10	1	1
22	Managed Analytic Services	Toronto, ON	1-10	1	1

Showing 22 of 67 big data companies based in Toronto, Canada

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Big data companies based in Toronto, Canada at a glance

As of Aug 28, 2026

1-10Median size (employees)

TorontoLargest hub · 67 HQs

22Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Big data companies by metro in Canada

Metro	Companies
Big data companies in Toronto	67
Big data companies in Montreal	22
Big data companies in Calgary	18
Big data companies in Vancouver	15
Big data companies in Mississauga	10
Big data companies in Ottawa	7
Big data companies in Brampton	6
Big data companies in Edmonton	6

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “big data companies”, with match quality audited by blind human judging, and headquartered in Toronto, Canada.
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: Contact records re-verify on a rolling cadence; 1 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

What are big data companies?

Big data companies provide platforms, software, or services for collecting, storing, processing, managing, and analyzing large or complex datasets.

How many big data companies are in the Toronto list?

The list includes 67 big data companies based in Toronto, Canada, along with 295 business contacts and 81 email addresses.

Where are big data companies located?

The list includes companies based in Toronto, Canada, with Toronto as the single most-represented city among the companies on the list.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.