Company lists · Data verified August 2026

Top 12 Big data analytics companies based in Rio De Janeiro, Brazil

Name: Big data analytics companies based in Rio De Janeiro, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 36 companies tracked

There are 36 big data analytics companies headquartered in Rio De Janeiro, Brazil (RevenueBase, August 2026). RevenueBase tracks 380 professional contacts across them, including 119 with verified work emails and 14 with mobile numbers. Sao Paulo is the largest hub.

This list covers big data analytics companies headquartered in Rio De Janeiro, Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

36Companies

380Contacts tracked

119Verified emails

14Mobile numbers

Unlock all 36 companies Free account · no credit card · 2 minutes

The 12 largest big data analytics companies based in Rio De Janeiro, Brazil

Ranked by team size

Top 12 of 36 big data analytics companies based in Rio De Janeiro, Brazil, 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	Zoox Smart Data	Rio De Janeiro	51-200	191	82
2	Datamint	Rio De Janeiro	11-50	30	15
3	Youdata	Rio De Janeiro	11-50	17	7
4	DNMCA	Rio De Janeiro	11-50	8	1
5	Hyper Consultoria	Rio De Janeiro	11-50	7	5
6	Datafit Soluções E Consultoria EM Business Intelligence	Rio De Janeiro	1-10	7	3
7	Lamps CO	Rio De Janeiro	11-50	7	1
8	Interagente	Rio De Janeiro	1-10	7	1
9	Twist Systems	Rio De Janeiro	11-50	4	1
10	Inforum Sistemas DE Informação Ltda	Rio De Janeiro	11-50	3	1
11	Dbmax Applied Data Science	Rio De Janeiro	1-10	3	1
12	Atouts Consultoria Data Strategy	Rio De Janeiro	1-10	2	1

Showing 12 of 36 big data analytics companies based in Rio De Janeiro, Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 119 reachable decision-makers.

Free account · no credit card

See all 36 companies

Big data analytics companies based in Rio De Janeiro, Brazil at a glance

As of Aug 28, 2026

1-10Median size (employees)

Sao PauloLargest hub · 210 HQs

14Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Big data analytics companies by metro in Brazil

Metro	Companies
Big data analytics companies in Sao Paulo	210
Big data analytics companies in Belo Horizonte	39
Big data analytics companies in Rio De Janeiro	33
Big data analytics companies in Florianopolis	31
Big data analytics companies in Curitiba	30
Big data analytics companies in Porto Alegre	23
Big data analytics companies in Brasilia	21
Big data analytics companies in Recife	14

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 analytics companies”, with match quality audited by blind human judging, and headquartered in Rio De Janeiro, Brazil.
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

How many big data analytics companies are there based in Rio De Janeiro, Brazil?

There are 36 big data analytics companies headquartered in Rio De Janeiro, Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

Zoox Smart Data, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city has the most big data analytics companies?

Sao Paulo leads with 210 headquartered companies, followed by Belo Horizonte (39) and Rio De Janeiro (33).

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 119 verified decision-maker contacts tracked across these 36 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 36 big data analytics companies based in Rio De Janeiro, Brazil. Start with a free account, no credit card.

Get the full list

Related lists

Big data analytics companies by geography

Browse the directory

Browse: Companies home · Big data analytics companies in Brazil · All Brazil lists · All Big data analytics companies lists · New lists

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.