Company lists · Data refreshed September 2026

Top 25 Private security firms based in Argentina

Name: Private security firms based in Argentina
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 263 companies tracked

RevenueBase identified 263 private security firms headquartered in Argentina as of September 2026 and tracks 10,040 professional contacts across them, including 391 with verified work emails and 28 with mobile numbers. Buenos Aires is the largest hub.

This list covers private security firms headquartered in Argentina, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

263Companies

10,040Contacts tracked

391Verified emails

28Mobile numbers

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The 25 largest private security firms based in Argentina

Ranked by team size

Top 25 of 263 private security firms based in Argentina, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names private security firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Murata S.APartial evidence	Vélez Sarsfield, ArgentinaHQ checked Sep 5, 2026	1,001-5,000	532
	“Somos una empresa de seguridad privada con más 20 años en el mercado, especializada en la prevención, vigilancia privada, protección de bienes, establecimientos, personas y…” Source: company website · checked Sep 5, 2026
2	SecurionIndirect evidence	Buenos Aires, ArgentinaHQ checked Sep 5, 2026	10001+	515
	“Más de 30 años brindando servicios innovadores de seguridad en todo el país a la medida de las necesidades de cada cliente.” Source: company website · checked Sep 5, 2026
3	Comahue Seguridad PrivadaPartial evidence	Ciudad Autónoma De Buenos Aires, ArgentinaHQ checked Sep 5, 2026	1,001-5,000	434
	“Comahue Seguridad Privada es una empresa que brinda servicios de Seguridad con más de 40 años de trayectoria.” Source: company website · checked Sep 5, 2026
4	Redguard S.APartial evidence	Pilar, ArgentinaHQ checked Sep 5, 2026	1,001-5,000	416
	“REDGUARD S.A, una empresa destacada en el mercado de la seguridad privada por la calidad de sus productos y servicios: Contamos con una estructura dinámica, dirigida por un equipo…” Source: company website · checked Sep 5, 2026
5	SISEGIndirect evidence	Buenos Aires, ArgentinaHQ checked Sep 5, 2026	1,001-5,000	339
	“Certificación ISO 9001 de calidad de servicio.” Source: company website · checked Sep 5, 2026
6	Grupo SAN MiguelIndirect evidence	ArgentinaHQ checked Sep 5, 2026	1,001-5,000	322
	“Con más de 30 años de trayectoria, en Grupo San Miguel desarrollamos una estructura sólida y eficiente que opera diariamente al servicio de nuestros clientes, garantizando…” Source: company website · checked Sep 5, 2026
7	Briefing Security SAPartial evidence	Ciudad Autonoma De Buenos Aires, ArgentinaHQ checked Sep 5, 2026	501-1,000	243
	“Briefing Security S.A, es una empresa dedicada a brindar soluciones integrales de Seguridad.” Source: company website · checked Sep 5, 2026
8	SIEIndirect evidence	Buenos Aires, ArgentinaHQ checked Sep 5, 2026	501-1,000	231
	“SIE es una organización joven dirigida por profesionales de empresa y especialistas con años de experiencia en Seguridad.” Source: company website · checked Sep 5, 2026
9	GreenarmorIndirect evidence	Olivos, ArgentinaHQ checked Sep 5, 2026	1,001-5,000	228
	“No solo brindamos seguridad, construimos confianza.” Source: company website · checked Sep 5, 2026
10	Seguridad Grupo Maipú S.APartial evidence	C.a.b.a., ArgentinaHQ checked Sep 5, 2026	501-1,000	144
	“Nuestra Empresa está integrada por especialistas con amplia trayectoria en el desempeño de la vigilancia privada, en el ámbito de las fuerzas de seguridad y en la aplicación de…” Source: company website · checked Sep 5, 2026
11	Gruspa SeguridadIndirect evidence	Villa Devoto, ArgentinaHQ checked Sep 5, 2026	501-1,000	115
	“La seguridad es nuestra vocación y donde dedicamos todos nuestros esfuerzos, es por eso que nuestro portafolio ofrece una gran variedad de servicio con el fin de satisfacer las…” Source: company website · checked Sep 5, 2026
12	Ranger Seguridad SRLPartial evidence	Olivos, ArgentinaHQ checked Sep 5, 2026	501-1,000	110
	“Trabajamos siempre a la vanguardia en el servicio de seguridad y vigilancia privada, con principal enfoque en la prevención y con el objetivo primero de ofrecer sistemas de…” Source: company website · checked Sep 5, 2026
13	StarsegPartial evidence	Ciudad Autónoma De Buenos Aires, ArgentinaHQ checked Sep 5, 2026	51-200	108
	“Desde hace 20 años, Starseg brinda servicios integrales de seguridad privada.” Source: company website · checked Sep 5, 2026
14	SecutecIndirect evidence	Comuna 12, ArgentinaHQ checked Sep 5, 2026	501-1,000	95
	“SECUTEC cuenta con más de 35 años de trayectoria, brindando servicios de seguridad física y electrónica, posicionados como una empresa reconocida, con un servicio de excelente…” Source: company website · checked Sep 5, 2026
15	Locsys Seguridad S.APartial evidence	C.a.b.a., ArgentinaHQ checked Sep 5, 2026	201-500	86
	“LOCSYS SEGURIDAD es una empresa integrada por personal especializado, con trayectoria en el desempeño del resguardo patrimonial en el ámbito de la seguridad privada, que conjugan…” Source: company website · checked Sep 5, 2026
16	Legal SecurityIndirect evidence	Lomas De Zamora, ArgentinaHQ checked Sep 5, 2026	1,001-5,000	80
	“Somos una empresa profesional y eficaz en seguridad tanto física como electrónica.” Source: company website · checked Sep 5, 2026
17	Asiprof Seguridad S.AIndirect evidence	Buenos Aires, ArgentinaHQ checked Sep 5, 2026	501-1,000	80
	“Ofrecemos los siguientes servicios: Seguridad Física · Seguridad Electrónica · Custodia de Mercaderías y Valores · Consultorías de Seguridad Nuestra filosofía: La seguridad es una…” Source: company website · checked Sep 5, 2026
18	AM SeguridadIndirect evidence	Morón, ArgentinaHQ checked Sep 5, 2026	501-1,000	74
	“AM Seguridad es una empresa con mas de 30 años en el mercado.” Source: company website · checked Sep 5, 2026
19	Huarpe Seguridad IntegralIndirect evidence	San Juan, ArgentinaHQ checked Sep 5, 2026	501-1,000	67
	“Somos una empresa de seguridad integral consolidada en el mercado, con un crecimiento sólido y continuo desde su fundación en el año 2009.” Source: company website · checked Sep 5, 2026
20	MV Soluciones DE SeguridadIndirect evidence	Buenos Aires, ArgentinaHQ checked Sep 5, 2026	1,001-5,000	64
	“Somos una empresa boutique especializada en servicios de Seguridad Integral, con reconocida trayectoria en infraestructuras críticas.” Source: company website · checked Sep 5, 2026
21	ELE SeguridadIndirect evidence	Vicente López, ArgentinaHQ checked Sep 5, 2026	501-1,000	45
	“Ele Seguridad es una firma enfocada en brindar un servicio de seguridad eficiente que forma parte del Grupo de Empresas de Servicios con más de 30 años en el país junto con…” Source: company website · checked Sep 5, 2026
22	KTL Ingeniería EN SeguridadIndirect evidence	C.a.b.a., ArgentinaHQ checked Sep 5, 2026	501-1,000	39
	Source: company website · checked Sep 5, 2026
23	Nikro S.AIndirect evidence	Tandil, ArgentinaHQ checked Sep 5, 2026	51-200	38
	Source: company website · checked Sep 5, 2026
24	SCV SRL Servicio Central DE Vigilancia SRLIndirect evidence	Rosario, ArgentinaHQ checked Sep 5, 2026	201-500	33
	“En SCV nuestro principal objetivo es brindar servicios de seguridad y vigilancia con el más alto nivel de calidad, renovando diariamente la confianza depositada por nuestros…” Source: company website · checked Sep 5, 2026
25	SuperlockIndirect evidence	Balvanera, ArgentinaHQ checked Sep 5, 2026	11-50	10
	“En 1980, nace Superlock® bajo la misión de ofrecer soluciones en seguridad para hogares, comercios e industrias, comprometiéndose a brindar tranquilidad y un insuperable servicio…” Source: company website · checked Sep 5, 2026

Showing 25 of 263 private security firms based in Argentina

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Private security firms based in Argentina at a glance

As of Sep 5, 2026

51-200Median size (employees)

Buenos AiresLargest hub · 38 HQs

28Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Verified emails by last verification

0–30

359

31–60

61–90

90–180

180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among private security firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Argentina whose own description of what they do matches “private security firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among private security firms, and records with no verified work email. Companies headquartered outside Argentina are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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: Every listed company carries at least one verified work email, 391 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Private security firms by metro

Private security firms in Buenos Aires38
Private security firms in Ciudad Autonoma De Buenos Aires29

Frequently asked

How many private security firms are there based in Argentina?

RevenueBase identified 263 private security firms headquartered in Argentina as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Murata S.A, headquartered in Ciudad Autonoma De Buenos Aires, tops this list with the largest team on record.

Which city has the most private security firms?

Buenos Aires leads with 38 headquartered companies, followed by Ciudad Autonoma De Buenos Aires (29) and Rosario (16).

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 391 verified decision-maker contacts tracked across these 263 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.