Company lists · Data refreshed September 2026
Top 11 Security management companies based in Liverpool, United Kingdom
RevenueBase identified 31 company matches for security management companies associated with Liverpool, United Kingdom as of September 2026 and tracks 233 professional contacts across them, including 27 with verified work emails. Across the United Kingdom, London is the largest hub for this category (613 companies); Liverpool has 31.
This list covers company matches for security management companies associated with Liverpool, United Kingdom, 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 11 largest security management companies based in Liverpool, United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 49 contacts → | ||||
Exact match “We are the leading supplier of security solutions and training services.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 2 | 33 contacts → | ||||
Exact match “At Samson Security Fire & Facilities, we provide integrated security, fire protection, and facilities management solutions designed to keep people, property, and operations safe…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 3 | 12 contacts → | ||||
Exact match “MIRIS is a leading provider of security and risk management services.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 4 | 9 contacts → | ||||
Exact match “ABM Fire and Security Systems have been based in the North-West of England since 1973 and are the leading, privately owned company, for fire and security systems related…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 5 | 9 contacts → | ||||
Exact match “Established in 2008, Provsec Ltd are a professional Facilities Management company in the North West & North Wales, offering a wide range of services across several different…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 6 | 8 contacts → | ||||
Exact match “Gated Security offers exceptionally reliable and professional manned 24 hour security services and dog patrols.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 7 | 6 contacts → | ||||
Exact match “Bespoke, certified security services to help keep your business secure.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 8 | 4 contacts → | ||||
Exact match “A North West based security company run by ex-military personnel.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 9 | 2 contacts → | ||||
Exact match “We offer security services in Liverpool, Manchester, London and Preston.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 10 | 2 contacts → | ||||
Exact match “Abbey Protect are a complete security solutions provider with the strap line “enhancing security – mitigating threat”.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 11 | 1 contacts → | ||||
Exact match “RVT Security is a company based out of Liverpool, England, United Kingdom.” 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 “security management companies”. 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 11 of 31 security management companies based in Liverpool, United Kingdom
See the full list, filter by size, metro and specialty, and access 27 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Security management companies based in Liverpool, United Kingdom at a glance
As of Sep 14, 2026Companies by employee count
Email recency for this list is measured across the whole United Kingdom list rather than for Liverpool, so it is reported there. Company counts and contact totals on this page are exact for Liverpool, over 31 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 Liverpool, United Kingdom whose business descriptions match “security management companies” 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 27 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.
Security management companies by metro in the United Kingdom
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 “security management companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many security management companies are there based in Liverpool, United Kingdom?
RevenueBase identified 31 company matches for security management companies associated with Liverpool, United Kingdom 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?
GSTS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in the United Kingdom has the most security management companies?
London leads the United Kingdom with 613 company records, followed by Birmingham (64) and Manchester (61). Liverpool has 31.
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 27 professional contacts with verified work emails tracked across these 31 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 31 security management companies based in Liverpool, United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
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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.
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Company intelligence · public preview
Top 11 security management companies based in Liverpool, United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 31 matching company records for security management companies based in Liverpool, United Kingdom, with 233 tracked contacts and 27 verified work emails.
This public preview shows 11 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 11 security management companies based in Liverpool, United Kingdom
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 |  GSTSgsts-sia.comHQ: Liverpool, United KingdomReported employees: 51-200 | Liverpool, United Kingdom | 51-200 | Exact match | 49 contacts → |
“We are the leading supplier of security solutions and training services.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Samson Security Fire & Facilitiessamsonsecurity.co.ukHQ: Liverpool, United KingdomReported employees: 51-200 | Liverpool, United Kingdom | 51-200 | Exact match | 33 contacts → |
“At Samson Security Fire & Facilities, we provide integrated security, fire protection, and facilities management solutions designed to keep people, property, and operations safe…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Miris Internationalmiris-int.comHQ: Liverpool, United KingdomReported employees: 1-10 | Liverpool, United Kingdom | 1-10 | Exact match | 12 contacts → |
“MIRIS is a leading provider of security and risk management services.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  ABM Fire And Securityabmsecurity.co.ukHQ: Liverpool, United KingdomReported employees: 11-50 | Liverpool, United Kingdom | 11-50 | Exact match | 9 contacts → |
“ABM Fire and Security Systems have been based in the North-West of England since 1973 and are the leading, privately owned company, for fire and security systems related…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Provsec Facilities Management LTDprovsec.co.ukHQ: Liverpool, United KingdomReported employees: 11-50 | Liverpool, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Established in 2008, Provsec Ltd are a professional Facilities Management company in the North West & North Wales, offering a wide range of services across several different…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Gated Metrogatedsecurity.co.ukHQ: Liverpool, United KingdomReported employees: 11-50 | Liverpool, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Gated Security offers exceptionally reliable and professional manned 24 hour security services and dog patrols.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Woss UKwossuk.comHQ: Liverpool, United KingdomReported employees: 11-50 | Liverpool, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Bespoke, certified security services to help keep your business secure.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Bold Security LTDbold-security.co.ukHQ: Liverpool, United KingdomReported employees: 1-10 | Liverpool, United Kingdom | 1-10 | Exact match | 4 contacts → |
“A North West based security company run by ex-military personnel.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Umed Facilities Managementumedfm.co.ukHQ: Liverpool, United KingdomReported employees: 11-50 | Liverpool, United Kingdom | 11-50 | Exact match | 2 contacts → |
“We offer security services in Liverpool, Manchester, London and Preston.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Abbey Protectabbeyprotect.comHQ: Liverpool, United KingdomReported employees: 11-50 | Liverpool, United Kingdom | 11-50 | Exact match | 2 contacts → |
“Abbey Protect are a complete security solutions provider with the strap line “enhancing security – mitigating threat”.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  RVT Securityrvtsecurity.co.ukHQ: Liverpool, United KingdomReported employees: 51-200 | Liverpool, United Kingdom | 51-200 | Exact match | 1 contacts → |
“RVT Security is a company based out of Liverpool, England, United Kingdom.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 11 of 31 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
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Security management companies: 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
31 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 Kingdom list rather than for Liverpool, so it is reported there. Company counts and contact totals on this page are exact for Liverpool, over 31 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 ↗
Security management companies by metro in the United Kingdom
Questions about this company list
What does Exact match mean for security management companies?
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 security management companies did RevenueBase find based in Liverpool, United Kingdom?
The saved snapshot records 31 matching company records, 233 tracked contacts and 27 verified emails. The public preview displays 11 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
Security management companies by geography
- Security management companies based in Melbourne, Australia
- Security management companies based in Sydney, Australia
- Security management companies based in Curitiba, Brazil
- Security management companies based in Rio De Janeiro, Brazil
- Security management companies based in Sao Paulo, Brazil
- Security management companies based in Calgary, Canada
- Security management companies based in Mississauga, Canada
- Security management companies based in Ottawa, Canada
- Security management companies based in Toronto, Canada
- Security management companies based in Vancouver, Canada
- Security management companies based in Gurgaon, India
- Security management companies based in Mumbai, India
Cite this list
RevenueBase Data Team. Top 11 security management companies based in Liverpool, United Kingdom. Snapshot: September 14, 2026. https://revenuebase.ai/companies/security-management-companies/united-kingdom/liverpool.
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
- Security management companies based in Melbourne, Australia
- Security management companies based in Sydney, Australia
- Security management companies based in Curitiba, Brazil
- Security management companies based in Rio De Janeiro, Brazil
- Security management companies based in Sao Paulo, Brazil
- Security management companies based in Calgary, Canada
Company intelligence · public preview
Top 11 security management companies based in Liverpool, United Kingdom
RevenueBase records 31 matching company records for security management companies based in Liverpool, United Kingdom, with 233 tracked contacts and 27 verified work emails.
This public preview shows 11 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 11 security management companies based in Liverpool, United Kingdom
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 | GSTSgsts-sia.com HQ: Liverpool, United KingdomReported employees: 51-200 | Liverpool, United Kingdom | 51-200 | Exact match | 49 contacts → |
“We are the leading supplier of security solutions and training services.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Samson Security Fire & Facilitiessamsonsecurity.co.uk HQ: Liverpool, United KingdomReported employees: 51-200 | Liverpool, United Kingdom | 51-200 | Exact match | 33 contacts → |
“At Samson Security Fire & Facilities, we provide integrated security, fire protection, and facilities management solutions designed to keep people, property, and operations safe…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Miris Internationalmiris-int.com HQ: Liverpool, United KingdomReported employees: 1-10 | Liverpool, United Kingdom | 1-10 | Exact match | 12 contacts → |
“MIRIS is a leading provider of security and risk management services.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | ABM Fire And Securityabmsecurity.co.uk HQ: Liverpool, United KingdomReported employees: 11-50 | Liverpool, United Kingdom | 11-50 | Exact match | 9 contacts → |
“ABM Fire and Security Systems have been based in the North-West of England since 1973 and are the leading, privately owned company, for fire and security systems related…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Provsec Facilities Management LTDprovsec.co.uk HQ: Liverpool, United KingdomReported employees: 11-50 | Liverpool, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Established in 2008, Provsec Ltd are a professional Facilities Management company in the North West & North Wales, offering a wide range of services across several different…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Gated Metrogatedsecurity.co.uk HQ: Liverpool, United KingdomReported employees: 11-50 | Liverpool, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Gated Security offers exceptionally reliable and professional manned 24 hour security services and dog patrols.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Woss UKwossuk.com HQ: Liverpool, United KingdomReported employees: 11-50 | Liverpool, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Bespoke, certified security services to help keep your business secure.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Bold Security LTDbold-security.co.uk HQ: Liverpool, United KingdomReported employees: 1-10 | Liverpool, United Kingdom | 1-10 | Exact match | 4 contacts → |
“A North West based security company run by ex-military personnel.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Umed Facilities Managementumedfm.co.uk HQ: Liverpool, United KingdomReported employees: 11-50 | Liverpool, United Kingdom | 11-50 | Exact match | 2 contacts → |
“We offer security services in Liverpool, Manchester, London and Preston.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Abbey Protectabbeyprotect.com HQ: Liverpool, United KingdomReported employees: 11-50 | Liverpool, United Kingdom | 11-50 | Exact match | 2 contacts → |
“Abbey Protect are a complete security solutions provider with the strap line “enhancing security – mitigating threat”.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | RVT Securityrvtsecurity.co.uk HQ: Liverpool, United KingdomReported employees: 51-200 | Liverpool, United Kingdom | 51-200 | Exact match | 1 contacts → |
“RVT Security is a company based out of Liverpool, England, United Kingdom.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 11 of 31 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Security management companies: 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
31 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 Kingdom list rather than for Liverpool, so it is reported there. Company counts and contact totals on this page are exact for Liverpool, over 31 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 ↗
Security management companies by metro in the United Kingdom
Questions about this company list
What does Exact match mean for security management companies?
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 security management companies did RevenueBase find based in Liverpool, United Kingdom?
The saved snapshot records 31 matching company records, 233 tracked contacts and 27 verified emails. The public preview displays 11 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
Security management companies by geography
- Security management companies based in Melbourne, Australia
- Security management companies based in Sydney, Australia
- Security management companies based in Curitiba, Brazil
- Security management companies based in Rio De Janeiro, Brazil
- Security management companies based in Sao Paulo, Brazil
- Security management companies based in Calgary, Canada
- Security management companies based in Mississauga, Canada
- Security management companies based in Ottawa, Canada
- Security management companies based in Toronto, Canada
- Security management companies based in Vancouver, Canada
- Security management companies based in Gurgaon, India
- Security management companies based in Mumbai, India
Cite this list
RevenueBase Data Team. Top 11 security management companies based in Liverpool, United Kingdom. Snapshot: September 14, 2026. https://revenuebase.ai/companies/security-management-companies/united-kingdom/liverpool.
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
- Security management companies based in Melbourne, Australia
- Security management companies based in Sydney, Australia
- Security management companies based in Curitiba, Brazil
- Security management companies based in Rio De Janeiro, Brazil
- Security management companies based in Sao Paulo, Brazil
- Security management companies based in Calgary, Canada