Company lists · Data verified August 2026

Top 25 Building automation software companies based in Brazil

Name: Building automation software companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,058 companies tracked

There are 1,058 building automation software companies headquartered in Brazil (RevenueBase, August 2026). RevenueBase tracks 9,644 professional contacts across them, including 1,604 with verified work emails and 120 with mobile numbers. Sao Paulo is the largest hub.

This list covers building automation software companies headquartered in 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.

1,058Companies

9,644Contacts tracked

1,604Verified emails

120Mobile numbers

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The 25 largest building automation software companies based in Brazil

Ranked by team size

Top 25 of 1,058 building automation software companies based in 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	Bematech	Sao Jose Dos Pinhais	501-1,000	406	6
2	Altus Sistemas DE Automação	Rio De Janeiro	201-500	311	152
3	Constat	Porto Alegre	51-200	295	68
4	Zanthus	Sao Paulo	51-200	205	85
5	Microblau	Rio De Janeiro	201-500	204	64
6	Full Gauge Controls	Canoas	201-500	162	86
7	OTHUA	n/a	201-500	151	59
8	Compasss Tecnologia	Rio De Janeiro	201-500	150	8
9	SLG Comercio DE Sistemas DE Automacao Ltda	Rio De Janeiro	51-200	147	7
10	Proauto Electric	Sorocaba	51-200	128	47
11	Futura Sistemas	Paulo	201-500	126	3
12	CCN Automação	Rio De Janeiro	51-200	102	46
13	Fiedler Automação Industrial	Brazil	51-200	91	2
14	Gdoor Zucchetti	Concordia	51-200	84	42
15	Similar Tecnologia E Automação	Joinville	51-200	77	35
16	Viridi Technologies	Sao Paulo	51-200	66	15
17	Santec Automação Industrial Ltda	Osasco	51-200	65	22
18	Jonfra Automação Industrial	Monte Mor	51-200	63	3
19	IDUS	Natal	51-200	62	25
20	Staefa Control System	Sao Bernardo Do Campo	201-500	59	10
21	Evertical Tecnologia	Sao Paulo	51-200	59	10
22	BMS	Carapicuiba	51-200	57	3
23	Sitec Soluções Industriais	Chapeco	51-200	52	16
24	Compex Tecnologia	Sao Paulo	51-200	51	16
25	Linked Tech	Sao Paulo	51-200	51	4

Showing 25 of 1,058 building automation software companies based in Brazil

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Building automation software companies based in Brazil at a glance

As of Aug 28, 2026

1-10Median size (employees)

Sao PauloLargest hub · 174 HQs

120Contacts with mobile numbers

7Emails re-verified in last 30 days

Companies by employee count

1-10

616

11-50

343

51-200

201-500

501-1,000

1,001-5,000

Building automation software companies by metro

Metro	Companies
Building automation software companies in Sao Paulo	174
Building automation software companies in Rio De Janeiro	42
Building automation software companies in Curitiba	37
Building automation software companies in Campinas	24
Building automation software companies in Sao Jose Dos Campos	21
Building automation software companies in Belo Horizonte	20
Building automation software companies in Sao Bernardo Do Campo	20
Building automation software companies in Santo Andre	17

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 “building automation software companies”, with match quality audited by blind human judging, and headquartered in 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; 7 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 building automation software companies are there based in Brazil?

There are 1,058 building automation software companies headquartered in Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

Bematech, headquartered in Sao Jose Dos Pinhais, tops this list with the largest team on record.

Which city has the most building automation software companies?

Sao Paulo leads with 174 headquartered companies, followed by Rio De Janeiro (42) and Curitiba (37).

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 1,604 verified decision-maker contacts tracked across these 1,058 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.