Company lists · Data verified August 2026

Top 25 Data center security installers based in Brazil

Name: Data center security installers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,362 companies tracked

There are 1,362 data center security installers headquartered in Brazil (RevenueBase, August 2026). RevenueBase tracks 19,739 professional contacts across them, including 1,998 with verified work emails and 179 with mobile numbers. Sao Paulo is the largest hub.

This list covers data center security installers 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.

1,362Companies

19,739Contacts tracked

1,998Verified emails

179Mobile numbers

Unlock all 1,362 companies Free account · no credit card · 2 minutes

The 25 largest data center security installers based in Brazil

Ranked by team size

Top 25 of 1,362 data center security installers 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	Security Segurança E Serviços	Sao Paulo	5,001-10,000	2,152	169
2	Comando G8	Sao Paulo	5,001-10,000	1,356	1
3	Grupo Khronos	Florianopolis	1,001-5,000	621	25
4	ASTER	Sao Paulo	1,001-5,000	414	38
5	E-Vertical Tecnologia	Sao Paulo	201-500	354	90
6	Embraps	Santos	1,001-5,000	320	3
7	Teltex Technology	Sao Paulo	201-500	301	34
8	Grupo SEI Segurança E Inteligência	Serra	1,001-5,000	283	1
9	JFL Alarmes	Santa Rita Do Sapucai	201-500	261	18
10	JEM Systems	Joinville	201-500	237	129
11	Autodefesa Brasil	Campinas	201-500	171	76
12	Sistenge Engenharia	n/a	201-500	150	52
13	Compasss Tecnologia	Rio De Janeiro	201-500	150	8
14	SCSEG	Palhoca	51-200	148	2
15	Atgb Sistemas Integrados	Campinas	201-500	145	55
16	Veolink Sistemas Integrados DE Segurança Eletronica	Belo Horizonte	501-1,000	141	54
17	Gruposeg Oficial	Recife	501-1,000	141	6
18	Under Protection	Pinhais Alphaville	51-200	125	57
19	Grupo Hawk	Rio De Janeiro	501-1,000	111	2
20	Peter Graber Tecnologia EM Segurança	Sao Paulo	51-200	92	6
21	Grupo JSA	Sao Paulo	1,001-5,000	87	5
22	Gentt Segurança E Facilities	Sao Paulo	501-1,000	82	3
23	Alert System	Santo Amaro	51-200	71	34
24	Radcom Alarmes	Bertioga	51-200	71	2
25	Alarmtek Tecnologia Autodefesa Ltda	Barueri	51-200	70	2

Showing 25 of 1,362 data center security installers based in Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,998 reachable decision-makers.

Free account · no credit card

See all 1,362 companies

Data center security installers based in Brazil at a glance

As of Aug 28, 2026

11-50Median size (employees)

Sao PauloLargest hub · 337 HQs

179Contacts with mobile numbers

7Emails re-verified in last 30 days

Companies by employee count

1-10

643

11-50

493

51-200

142

201-500

501-1,000

1,001-5,000

5,001-10,000

Data center security installers by metro

Metro	Companies
Data center security installers in Sao Paulo	337
Data center security installers in Rio De Janeiro	97
Data center security installers in Belo Horizonte	50
Data center security installers in Campinas	46
Data center security installers in Porto Alegre	28
Data center security installers in Curitiba	28
Data center security installers in Brasilia	26
Data center security installers in Salvador	21

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 “data center security installers”, 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 data center security installers are there based in Brazil?

There are 1,362 data center security installers headquartered in Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

Security Segurança E Serviços, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most data center security installers?

Sao Paulo leads with 337 headquartered companies, followed by Rio De Janeiro (97) and Belo Horizonte (50).

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 1,998 verified decision-maker contacts tracked across these 1,362 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 1,362 data center security installers based in Brazil. Start with a free account, no credit card.

Get the full list

Related lists

Data center security installers by geography

Browse the directory

Browse: Companies home · All Brazil lists · All Data center security installers 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.