Company lists · Data refreshed September 2026
Top 17 Private security firms based in Miami, United States
RevenueBase identified 82 company matches for private security firms associated with Miami, United States as of September 2026 and tracks 1,301 professional contacts across them, including 88 with verified work emails. Across the United States, New York is the largest hub for this category (148 companies); Miami has 82.
This list covers company matches for private security firms associated with Miami, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 14, 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.
The 17 largest private security firms based in Miami, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 553 contacts → | ||||
Exact match “Security Alliance is a highly experienced provider of security solutions for private and business environments.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 2 | 127 contacts → | ||||
Exact match “Security Services 🤝 Protecting your world Nation Security is committed to providing its clients with the highest level of service in the security industry by understanding and…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 3 | 97 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 4 | 32 contacts → | ||||
Exact match “TENACITY.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 5 | 29 contacts → | ||||
Exact match “Royal American Group | Executive Security & Secure Transportation Worldwide For over 15 years, Royal American Group has been a trusted partner in delivering high-level Security…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 6 | 21 contacts → | ||||
Exact match “Bryant Integrated Technologies specializes in the planning and execution of high-end security projects and services.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 7 | 19 contacts → | ||||
Exact match “Custom Protection is a locally owned and operated security corporation.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 8 | 18 contacts → | ||||
Exact match “Global Security Solutions, LLC (GSS) is a minority owned full-service security guard company providing uniformed unarmed and armed security services for commercial, residential…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 9 | 17 contacts → | ||||
Exact match “B LICENSE Centurion Security Group Established in 2010 CSG has successfully fulfilled contracts in both the private and government sectors.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 10 | 16 contacts → | ||||
Exact match “Choice One Protection is a Miami based, veteran owned, private security company.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 11 | 11 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 12 | 10 contacts → | ||||
Exact match “City Watch Protective Services is a professional security guard and concierge services company founded in 2009, proudly serving South Florida.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 13 | 6 contacts → | ||||
Exact match “Torres Protection Group is a boutique Investigations and security firm offering a broad spectrum of investigative and protection services to corporate, government, and private…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “Spectrum Florida Security: Warehouses, market places, venues, public and private events, sporting events, loss prevention as well as executive protection services.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “What We Offer We at Monarch Global Security Service, offer a customized Security plan that suits your community or businesses specific needs.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “Security Arms International services the varied and unique self-protection needs of responsible individuals and business owners.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “We have an eye out for you.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “private security firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 17 of 82 private security firms based in Miami, United States
See the full list, filter by size, metro and specialty, and access 88 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Private security firms based in Miami, United States at a glance
As of Sep 14, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Miami, so it is reported there. Company counts and contact totals on this page are exact for Miami, over 82 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- 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
- Company records associated with Miami, United States whose business descriptions match “private security firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 88 professional contacts with verified work emails across the full matched dataset. 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 14, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Private security firms by metro in the United States
- Private security firms in New York148
- Private security firms in Los Angeles133
- Private security firms in Houston102
- Private security firms in Chicago62
- Private security firms in Atlanta60
- Private security firms in Dallas59
- Private security firms in Austin49
- Private security firms in Phoenix44
- Private security firms in Las Vegas43
- Private security firms in Denver33
- Private security firms in Washington33
- Private security firms in San Diego28
- Private security firms in Charlotte27
- Private security firms in San Antonio25
- Private security firms in San Francisco25
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “private security firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many private security firms are there based in Miami, United States?
RevenueBase identified 82 company matches for private security firms associated with Miami, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Security Alliance tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in the United States has the most private security firms?
New York leads the United States with 148 company records, followed by Los Angeles (133) and Houston (102). Miami has 82.
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 88 professional contacts with verified work emails tracked across these 82 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 14, 2026.
Ready to reach these companies? Verified emails and direct dials for all 82 private security firms based in Miami, United States. Start with a free account, no credit card.
Download this list →Related lists
Private security firms by geography
- Private security firms based in the United States
- Private security firms based in the United Kingdom
- Private security firms based in France
- Private security firms based in Brazil
- Private security firms based in Germany
- Private security firms based in Canada
- Private security firms based in Italy
- Private security firms based in the Netherlands
- Private security firms based in Australia
- Private security firms based in South Africa
- Private security firms based in Mexico
- Private security firms based in Spain
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.
More company lists
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- New lists
- Private security firms based in the United States
- Private security firms based in the United Kingdom
- Private security firms based in France
- Private security firms based in Brazil
- Private security firms based in Germany
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Company intelligence · public preview
Top 17 private security firms based in Miami, United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 82 matching company records for private security firms based in Miami, United States, with 1,301 tracked contacts and 88 verified work emails.
This public preview shows 17 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 14, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 17 private security firms based in Miami, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Security Alliancesecurityalliancegroup.comHQ: Miami, FL, United StatesReported employees: 1,001-5,000 | Miami, FL, United States | 1,001-5,000 | Exact match | 553 contacts → |
“Security Alliance is a highly experienced provider of security solutions for private and business environments.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Nation Securitynationsecurity.comHQ: Miami, FL, United StatesReported employees: 1,001-5,000 | Miami, FL, United States | 1,001-5,000 | Exact match | 127 contacts → |
“Security Services 🤝 Protecting your world Nation Security is committed to providing its clients with the highest level of service in the security industry by understanding and…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Regions Security Services, INCregionssecurity.usHQ: Miami, FL, United StatesReported employees: 201-500 | Miami, FL, United States | 201-500 | Exact match | 97 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 |  Security Management Innovations, INCsmisecurity.netHQ: Miami, FL, United StatesReported employees: 201-500 | Miami, FL, United States | 201-500 | Exact match | 32 contacts → |
“TENACITY.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Royal American Grouproyalamericangroup.comHQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 29 contacts → |
“Royal American Group | Executive Security & Secure Transportation Worldwide For over 15 years, Royal American Group has been a trusted partner in delivering high-level Security…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Bryant Integrated Technologiesbryantintegrated.comHQ: Miami, FL, United StatesReported employees: 11-50 | Miami, FL, United States | 11-50 | Exact match | 21 contacts → |
“Bryant Integrated Technologies specializes in the planning and execution of high-end security projects and services.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Custom Protection Securitycustomprotectionsecurity.comHQ: Miami, FL, United StatesReported employees: 201-500 | Miami, FL, United States | 201-500 | Exact match | 19 contacts → |
“Custom Protection is a locally owned and operated security corporation.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Global Security Solutions, LLCglobalsecuritysolutionsllc.comHQ: Miami, FL, United StatesReported employees: 201-500 | Miami, FL, United States | 201-500 | Exact match | 18 contacts → |
“Global Security Solutions, LLC (GSS) is a minority owned full-service security guard company providing uniformed unarmed and armed security services for commercial, residential…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Centurion Security Group And Associates B License B1000166centurionsecuritygroup.comHQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 17 contacts → |
“B LICENSE Centurion Security Group Established in 2010 CSG has successfully fulfilled contracts in both the private and government sectors.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Choice ONE Protection LLCchoiceoneprotection.comHQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 16 contacts → |
“Choice One Protection is a Miami based, veteran owned, private security company.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | World International Securityworldintlsecurity.com HQ: Miami, FL, United StatesReported employees: 1-10 | Miami, FL, United States | 1-10 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  City Watch Protective Servicescitywatchprotective.comHQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 10 contacts → |
“City Watch Protective Services is a professional security guard and concierge services company founded in 2009, proudly serving South Florida.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Torres Protection Grouptorresprotectiongroup.comHQ: Miami, FL, United StatesReported employees: 11-50 | Miami, FL, United States | 11-50 | Exact match | 6 contacts → |
“Torres Protection Group is a boutique Investigations and security firm offering a broad spectrum of investigative and protection services to corporate, government, and private…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Spectrum Florida Securityspectrumfloridasecurity.comHQ: Miami, FL, United StatesReported employees: 1-10 | Miami, FL, United States | 1-10 | Exact match | 5 contacts → |
“Spectrum Florida Security: Warehouses, market places, venues, public and private events, sporting events, loss prevention as well as executive protection services.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Monarch Global Security Managementmonarchsecurityservices.comHQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 3 contacts → |
“What We Offer We at Monarch Global Security Service, offer a customized Security plan that suits your community or businesses specific needs.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Security Arms Internationalsaiops.comHQ: Miami, FL, United StatesReported employees: 11-50 | Miami, FL, United States | 11-50 | Exact match | 2 contacts → |
“Security Arms International services the varied and unique self-protection needs of responsible individuals and business owners.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Miami Security Systems INCmiamisecuritysystems.net HQ: Miami, FL, United StatesReported employees: 11-50 | Miami, FL, United States | 11-50 | Exact match | 2 contacts → |
“We have an eye out for you.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 17 of 82 company matches
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Private security firms: dataset insights
September 14, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
82 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United States list rather than for Miami, so it is reported there. Company counts and contact totals on this page are exact for Miami, over 82 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 14, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Private security firms by metro in the United States
- Private security firms in New York148
- Private security firms in Los Angeles133
- Private security firms in Houston102
- Private security firms in Chicago62
- Private security firms in Atlanta60
- Private security firms in Dallas59
- Private security firms in Austin49
- Private security firms in Phoenix44
- Private security firms in Las Vegas43
- Private security firms in Denver33
- Private security firms in Washington33
- Private security firms in San Diego28
- Private security firms in Charlotte27
- Private security firms in San Antonio25
- Private security firms in San Francisco25
Questions about this company list
What does Exact match mean for private security firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many private security firms did RevenueBase find based in Miami, United States?
The saved snapshot records 82 matching company records, 1,301 tracked contacts and 88 verified emails. The public preview displays 17 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 14, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Private security firms by geography
- Private security firms based in the United States
- Private security firms based in the United Kingdom
- Private security firms based in France
- Private security firms based in Brazil
- Private security firms based in Germany
- Private security firms based in Canada
- Private security firms based in Italy
- Private security firms based in the Netherlands
- Private security firms based in Australia
- Private security firms based in South Africa
- Private security firms based in Mexico
- Private security firms based in Spain
Cite this list
RevenueBase Data Team. Top 17 private security firms based in Miami, United States. Snapshot: September 14, 2026. https://revenuebase.ai/companies/private-security-firms/united-states/miami.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Private security firms based in the United States
- Private security firms based in the United Kingdom
- Private security firms based in France
- Private security firms based in Brazil
- Private security firms based in Germany
- Private security firms based in Canada
Company intelligence · public preview
Top 17 private security firms based in Miami, United States
RevenueBase records 82 matching company records for private security firms based in Miami, United States, with 1,301 tracked contacts and 88 verified work emails.
This public preview shows 17 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 14, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 17 private security firms based in Miami, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Security Alliancesecurityalliancegroup.com HQ: Miami, FL, United StatesReported employees: 1,001-5,000 | Miami, FL, United States | 1,001-5,000 | Exact match | 553 contacts → |
“Security Alliance is a highly experienced provider of security solutions for private and business environments.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Nation Securitynationsecurity.com HQ: Miami, FL, United StatesReported employees: 1,001-5,000 | Miami, FL, United States | 1,001-5,000 | Exact match | 127 contacts → |
“Security Services 🤝 Protecting your world Nation Security is committed to providing its clients with the highest level of service in the security industry by understanding and…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Regions Security Services, INCregionssecurity.us HQ: Miami, FL, United StatesReported employees: 201-500 | Miami, FL, United States | 201-500 | Exact match | 97 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Security Management Innovations, INCsmisecurity.net HQ: Miami, FL, United StatesReported employees: 201-500 | Miami, FL, United States | 201-500 | Exact match | 32 contacts → |
“TENACITY.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Royal American Grouproyalamericangroup.com HQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 29 contacts → |
“Royal American Group | Executive Security & Secure Transportation Worldwide For over 15 years, Royal American Group has been a trusted partner in delivering high-level Security…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Bryant Integrated Technologiesbryantintegrated.com HQ: Miami, FL, United StatesReported employees: 11-50 | Miami, FL, United States | 11-50 | Exact match | 21 contacts → |
“Bryant Integrated Technologies specializes in the planning and execution of high-end security projects and services.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Custom Protection Securitycustomprotectionsecurity.com HQ: Miami, FL, United StatesReported employees: 201-500 | Miami, FL, United States | 201-500 | Exact match | 19 contacts → |
“Custom Protection is a locally owned and operated security corporation.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Global Security Solutions, LLCglobalsecuritysolutionsllc.com HQ: Miami, FL, United StatesReported employees: 201-500 | Miami, FL, United States | 201-500 | Exact match | 18 contacts → |
“Global Security Solutions, LLC (GSS) is a minority owned full-service security guard company providing uniformed unarmed and armed security services for commercial, residential…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Centurion Security Group And Associates B License B1000166centurionsecuritygroup.com HQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 17 contacts → |
“B LICENSE Centurion Security Group Established in 2010 CSG has successfully fulfilled contracts in both the private and government sectors.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Choice ONE Protection LLCchoiceoneprotection.com HQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 16 contacts → |
“Choice One Protection is a Miami based, veteran owned, private security company.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | World International Securityworldintlsecurity.com HQ: Miami, FL, United StatesReported employees: 1-10 | Miami, FL, United States | 1-10 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | City Watch Protective Servicescitywatchprotective.com HQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 10 contacts → |
“City Watch Protective Services is a professional security guard and concierge services company founded in 2009, proudly serving South Florida.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Torres Protection Grouptorresprotectiongroup.com HQ: Miami, FL, United StatesReported employees: 11-50 | Miami, FL, United States | 11-50 | Exact match | 6 contacts → |
“Torres Protection Group is a boutique Investigations and security firm offering a broad spectrum of investigative and protection services to corporate, government, and private…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Spectrum Florida Securityspectrumfloridasecurity.com HQ: Miami, FL, United StatesReported employees: 1-10 | Miami, FL, United States | 1-10 | Exact match | 5 contacts → |
“Spectrum Florida Security: Warehouses, market places, venues, public and private events, sporting events, loss prevention as well as executive protection services.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Monarch Global Security Managementmonarchsecurityservices.com HQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 3 contacts → |
“What We Offer We at Monarch Global Security Service, offer a customized Security plan that suits your community or businesses specific needs.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Security Arms Internationalsaiops.com HQ: Miami, FL, United StatesReported employees: 11-50 | Miami, FL, United States | 11-50 | Exact match | 2 contacts → |
“Security Arms International services the varied and unique self-protection needs of responsible individuals and business owners.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Miami Security Systems INCmiamisecuritysystems.net HQ: Miami, FL, United StatesReported employees: 11-50 | Miami, FL, United States | 11-50 | Exact match | 2 contacts → |
“We have an eye out for you.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 17 of 82 company matches
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Private security firms: dataset insights
September 14, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
82 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United States list rather than for Miami, so it is reported there. Company counts and contact totals on this page are exact for Miami, over 82 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 14, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Private security firms by metro in the United States
- Private security firms in New York148
- Private security firms in Los Angeles133
- Private security firms in Houston102
- Private security firms in Chicago62
- Private security firms in Atlanta60
- Private security firms in Dallas59
- Private security firms in Austin49
- Private security firms in Phoenix44
- Private security firms in Las Vegas43
- Private security firms in Denver33
- Private security firms in Washington33
- Private security firms in San Diego28
- Private security firms in Charlotte27
- Private security firms in San Antonio25
- Private security firms in San Francisco25
Questions about this company list
What does Exact match mean for private security firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many private security firms did RevenueBase find based in Miami, United States?
The saved snapshot records 82 matching company records, 1,301 tracked contacts and 88 verified emails. The public preview displays 17 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 14, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 17 private security firms based in Miami, United States. Snapshot: September 14, 2026. https://revenuebase.ai/companies/private-security-firms/united-states/miami.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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