Company lists · Data verified August 2026

Top 13 Artificial intelligence reasoning companies based in Sao Paulo, Brazil

Name: Artificial intelligence reasoning companies based in Sao Paulo, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 53 companies tracked

There are 53 artificial intelligence reasoning companies headquartered in Sao Paulo, Brazil (RevenueBase, August 2026). RevenueBase tracks 689 professional contacts across them, including 170 with verified work emails and 10 with mobile numbers. Sao Paulo is the largest hub.

This list covers artificial intelligence reasoning companies headquartered in Sao Paulo, 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.

53Companies

689Contacts tracked

170Verified emails

10Mobile numbers

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The 13 largest artificial intelligence reasoning companies based in Sao Paulo, Brazil

Ranked by team size

Top 13 of 53 artificial intelligence reasoning companies based in Sao Paulo, 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	Math Group	Sao Paulo	201-500	468	146
2	BDM	Sao Paulo	51-200	17	2
3	Inform Brasil	Sao Paulo	1,001-5,000	15	9
4	Aisphere	Sao Paulo	51-200	10	1
5	PLAND	Sao Paulo	11-50	7	2
6	X2 Inteligência Digital	Sao Paulo	11-50	4	1
7	Cogitum Analytica	Sao Paulo	51-200	3	1
8	Redcore	Sao Paulo	11-50	3	1
9	Chronus Performance AI	Sao Paulo	11-50	2	2
10	Rayzeai	Sao Paulo	1-10	2	2
11	WG Build Tech Grupo WG Almeida	Sao Paulo	11-50	2	1
12	Laraiatech	Sao Paulo	1-10	2	1
13	Horgus	Sao Paulo	1-10	1	1

Showing 13 of 53 artificial intelligence reasoning companies based in Sao Paulo, Brazil

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Artificial intelligence reasoning companies based in Sao Paulo, Brazil at a glance

As of Aug 28, 2026

1-10Median size (employees)

Sao PauloLargest hub · 58 HQs

10Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Artificial intelligence reasoning companies by metro in Brazil

Metro	Companies
Artificial intelligence reasoning companies in Sao Paulo	58
Artificial intelligence reasoning companies in Rio De Janeiro	12
Artificial intelligence reasoning companies in Belo Horizonte	10
Artificial intelligence reasoning companies in Florianopolis	7
Artificial intelligence reasoning companies in Campinas	7
Artificial intelligence reasoning companies in Barueri	6
Artificial intelligence reasoning companies in Porto Alegre	5
Artificial intelligence reasoning companies in Curitiba	4

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 “artificial intelligence reasoning companies”, with match quality audited by blind human judging, and headquartered in Sao Paulo, 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 artificial intelligence reasoning companies are there based in Sao Paulo, Brazil?

There are 53 artificial intelligence reasoning companies headquartered in Sao Paulo, Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

Math Group, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most artificial intelligence reasoning companies?

Sao Paulo leads with 58 headquartered companies, followed by Rio De Janeiro (12) and Belo Horizonte (10).

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 170 verified decision-maker contacts tracked across these 53 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.

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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.