Company lists · Data refreshed September 2026
Top 21 Homeland security contractors based in Switzerland
RevenueBase identified 72 company matches for homeland security contractors associated with Switzerland as of September 2026 and tracks 2,107 professional contacts across them, including 466 with verified work emails. Geneva is the largest hub.
This list covers company matches for homeland security contractors associated with Switzerland, 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 28, 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 21 largest homeland security contractors based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,318 contacts → | ||||
Exact match “Protectas belongs to the Swedish Securitas AB, the knowledged leader in security (which incidentally is not affiliated with the Swiss company of the same name, Securitas AG).” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 153 contacts → | ||||
Exact match “Founded in 1996, GPA SA is a Swiss private family-owned company specializing in the field of security.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 133 contacts → | ||||
Exact match “Securitas est une entreprise de sécurité privée suisse créée en 1907 et active sur tout le territoire national.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 111 contacts → | ||||
Exact match “Die DELTAgroup umfasst die beiden Unternehmen DELTAgroup Security & Services AG und DELTAgroup Support AG, welche seit 34 Jahren zu den national führenden Firmen im Bereich der…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 35 contacts → | ||||
Exact match “Unser Auftrag Wir alle haben Anspruch auf ein sicheres und lebenswertes Umfeld.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 34 contacts → | ||||
Exact match “La société Protect’Service SA a été fondée en à Renens.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 34 contacts → | ||||
Exact match “Your all-in-one partner to secure your business.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 26 contacts → | ||||
Exact match “Broncos Security AG is a security and investigations company based out of Switzerland.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 17 contacts → | ||||
Exact match “Notre expérience, votre sérénité Services de sécurité et de surveillance pour entreprises, collectivités publiques et particuliers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 9 contacts → | ||||
Exact match “Die GU Sicherheit & Partner AG ist ein Unternehmen mit jahrzehnterlanger Praxis- und Einsatzerfahrung in den Bereichen Krisenmanagement, Krisenkommunikation, Bedrohungsmanagement…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 9 contacts → | ||||
Exact match “In our view, resilience management is the key to success for any company.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “Wir von ALSEC Cyber Security Consulting AG sind spezialisiert auf den Schutz von Energie- und Industriesystemen.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 7 contacts → | ||||
Exact match “Die Professional Security Service GmbH (PSS Security) ist ein VSSU-Mitglied und ein zuverlässiger Partner für professionelle Sicherheitsdienstleistungen im Kanton Bern sowie für…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match “Wir sind Ihr Spezialist für alle Phasen Ihrer Sicherheitsprojekte.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “Depuis près de 20 ans, size services (anciennement IVS) planifie l'inattendu, évalue les menaces et les risques, analyse l'environnement des sytèmes, afin de prévenir tout…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “Die Swiss Security Service garantiert Ihnen als unabhängiges Schweizer Traditionsunternehmen seit über 10 Jahren professionelle Dienstleistungen auf höchstem Niveau.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “Umfassende und integrale Sicherheitsplanung.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “Die IPS International GmbH bietet kundenspezifische, lösungsorientierte, be- und unbewaffnete Schutz- und Sicherheitslösungen für nationale und internationale Kunden.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “RAC Security Consulting AG».Ihr Partner für ein umfassendes und ganzheitliches Sicherheits- und Ereignismanagement!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match “étic SA est un bureau d'ingénieurs conseils spécialisé en stratégie et technologie en matière de sécurité, de sûreté et radio-communications critiques.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “Breitenbach Schliesstechnik - Ihre Sicherheit ist unser Auftrag” Recorded in the RevenueBase company graph · Sep 28, 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 “homeland security contractors”. 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 21 of 72 homeland security contractors based in Switzerland
See the full list, filter by size, metro and specialty, and access 466 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Homeland security contractors based in Switzerland at a glance
As of Sep 28, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 72 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 Switzerland whose business descriptions match “homeland security contractors” 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 466 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 28, 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.
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 “homeland security contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many homeland security contractors are there based in Switzerland?
RevenueBase identified 72 company matches for homeland security contractors associated with Switzerland 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?
Protectas tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most homeland security contractors?
Geneva leads with 7 company records, followed by Zurich (5) and Lausanne (4).
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 466 professional contacts with verified work emails tracked across these 72 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 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 72 homeland security contractors based in Switzerland. Start with a free account, no credit card.
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Homeland security contractors by geography
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- Homeland security contractors based in Toronto, Canada
- Homeland security contractors based in Paris, France
- Homeland security contractors based in Berlin, Germany
- Homeland security contractors based in Dubai, United Arab Emirates
- Homeland security contractors based in London, United Kingdom
- Homeland security contractors based in Arlington, United States
- Homeland security contractors based in Atlanta, United States
- Homeland security contractors based in Austin, United States
- Homeland security contractors based in Chicago, United States
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Homeland security contractors based in Melbourne, Australia
- Homeland security contractors based in Sydney, Australia
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- Homeland security contractors based in Toronto, Canada
- Homeland security contractors based in Paris, France
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Company intelligence · public preview
Top 21 homeland security contractors based in Switzerland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 72 matching company records for homeland security contractors based in Switzerland, with 2,107 tracked contacts and 466 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 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 21 homeland security contractors based in Switzerland
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 |  Protectasprotectas.comHQ: Lausanne, SwitzerlandReported employees: 1,001-5,000 | Lausanne, Switzerland | 1,001-5,000 | Exact match | 1,318 contacts → |
“Protectas belongs to the Swedish Securitas AB, the knowledged leader in security (which incidentally is not affiliated with the Swiss company of the same name, Securitas AG).” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Plan-les-ouates, SwitzerlandReported employees: 501-1,000 | Plan-les-ouates, Switzerland | 501-1,000 | Exact match | 153 contacts → |
“Founded in 1996, GPA SA is a Swiss private family-owned company specializing in the field of security.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Securitas SAsecuritas.chHQ: Lausanne, SwitzerlandReported employees: 1,001-5,000 | Lausanne, Switzerland | 1,001-5,000 | Exact match | 133 contacts → |
“Securitas est une entreprise de sécurité privée suisse créée en 1907 et active sur tout le territoire national.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Deltagroupdelta.chHQ: Brüttisellen, SwitzerlandReported employees: 1,001-5,000 | Brüttisellen, Switzerland | 1,001-5,000 | Exact match | 111 contacts → |
“Die DELTAgroup umfasst die beiden Unternehmen DELTAgroup Security & Services AG und DELTAgroup Support AG, welche seit 34 Jahren zu den national führenden Firmen im Bereich der…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Vüch AGvuech.chHQ: St. Gallen, SwitzerlandReported employees: 501-1,000 | St. Gallen, Switzerland | 501-1,000 | Exact match | 35 contacts → |
“Unser Auftrag Wir alle haben Anspruch auf ein sicheres und lebenswertes Umfeld.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Protect'service SAprotectservice.chHQ: Bussigny, SwitzerlandReported employees: 201-500 | Bussigny, Switzerland | 201-500 | Exact match | 34 contacts → |
“La société Protect’Service SA a été fondée en à Renens.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Elcasecurityelcasecurity.chHQ: Lausanne, SwitzerlandReported employees: 201-500 | Lausanne, Switzerland | 201-500 | Exact match | 34 contacts → |
“Your all-in-one partner to secure your business.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Broncos Security AGbroncos-security.chHQ: Jegenstorf, SwitzerlandReported employees: 51-200 | Jegenstorf, Switzerland | 51-200 | Exact match | 26 contacts → |
“Broncos Security AG is a security and investigations company based out of Switzerland.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  NSA Sécurité SAnsa-securite.chHQ: La Chaux-de-fonds, SwitzerlandReported employees: 51-200 | La Chaux-de-fonds, Switzerland | 51-200 | Exact match | 17 contacts → |
“Notre expérience, votre sérénité Services de sécurité et de surveillance pour entreprises, collectivités publiques et particuliers.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  GU Sicherheit & Partner AGgu-sicherheit.chHQ: Wil, SwitzerlandReported employees: 11-50 | Wil, Switzerland | 11-50 | Exact match | 9 contacts → |
“Die GU Sicherheit & Partner AG ist ein Unternehmen mit jahrzehnterlanger Praxis- und Einsatzerfahrung in den Bereichen Krisenmanagement, Krisenkommunikation, Bedrohungsmanagement…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Verismo Gmbhverismo.chHQ: Küsnacht, SwitzerlandReported employees: 11-50 | Küsnacht, Switzerland | 11-50 | Exact match | 9 contacts → |
“In our view, resilience management is the key to success for any company.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Kaisten, SwitzerlandReported employees: 1-10 | Kaisten, Switzerland | 1-10 | Exact match | 7 contacts → |
“Wir von ALSEC Cyber Security Consulting AG sind spezialisiert auf den Schutz von Energie- und Industriesystemen.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Professional Security Service Gmbhpss-security.chHQ: Bern, SwitzerlandReported employees: 11-50 | Bern, Switzerland | 11-50 | Exact match | 7 contacts → |
“Die Professional Security Service GmbH (PSS Security) ist ein VSSU-Mitglied und ein zuverlässiger Partner für professionelle Sicherheitsdienstleistungen im Kanton Bern sowie für…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Sikuba Gmbhsikuba.chHQ: Uster, SwitzerlandReported employees: 11-50 | Uster, Switzerland | 11-50 | Exact match | 6 contacts → |
“Wir sind Ihr Spezialist für alle Phasen Ihrer Sicherheitsprojekte.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  size.servicessize.swissHQ: Geneva, SwitzerlandReported employees: 51-200 | Geneva, Switzerland | 51-200 | Exact match | 5 contacts → |
“Depuis près de 20 ans, size services (anciennement IVS) planifie l'inattendu, évalue les menaces et les risques, analyse l'environnement des sytèmes, afin de prévenir tout…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Swiss Security Services Group Gmbhswiss-security-service.chHQ: Zug, SwitzerlandReported employees: 11-50 | Zug, Switzerland | 11-50 | Exact match | 5 contacts → |
“Die Swiss Security Service garantiert Ihnen als unabhängiges Schweizer Traditionsunternehmen seit über 10 Jahren professionelle Dienstleistungen auf höchstem Niveau.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Epro Secureeprosecure.chHQ: Gümligen, SwitzerlandReported employees: 1-10 | Gümligen, Switzerland | 1-10 | Exact match | 4 contacts → |
“Umfassende und integrale Sicherheitsplanung.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  IPS International Gmbhips-international.chHQ: Alpnach, SwitzerlandReported employees: 11-50 | Alpnach, Switzerland | 11-50 | Exact match | 3 contacts → |
“Die IPS International GmbH bietet kundenspezifische, lösungsorientierte, be- und unbewaffnete Schutz- und Sicherheitslösungen für nationale und internationale Kunden.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  RAC Security Consulting AGrac.swissHQ: Hinwil, SwitzerlandReported employees: 1-10 | Hinwil, Switzerland | 1-10 | Exact match | 3 contacts → |
“RAC Security Consulting AG».Ihr Partner für ein umfassendes und ganzheitliches Sicherheits- und Ereignismanagement!” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  ÉTICetic.chHQ: Préverenges, SwitzerlandReported employees: 11-50 | Préverenges, Switzerland | 11-50 | Exact match | 3 contacts → |
“étic SA est un bureau d'ingénieurs conseils spécialisé en stratégie et technologie en matière de sécurité, de sûreté et radio-communications critiques.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Breitenbach Schliesstechnikschliesstechnik.com HQ: Stans, SwitzerlandReported employees: 1-10 | Stans, Switzerland | 1-10 | Exact match | 1 contacts → |
“Breitenbach Schliesstechnik - Ihre Sicherheit ist unser Auftrag” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 72 company matches
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Homeland security contractors: dataset insights
September 28, 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
71 records in the displayed employee bands.
1 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 worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 72 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 28, 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 ↗
Questions about this company list
What does Exact match mean for homeland security contractors?
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 homeland security contractors did RevenueBase find based in Switzerland?
The saved snapshot records 72 matching company records, 2,107 tracked contacts and 466 verified emails. The public preview displays 21 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 28, 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
Homeland security contractors by geography
- Homeland security contractors based in Melbourne, Australia
- Homeland security contractors based in Sydney, Australia
- Homeland security contractors based in Sao Paulo, Brazil
- Homeland security contractors based in Toronto, Canada
- Homeland security contractors based in Paris, France
- Homeland security contractors based in Berlin, Germany
- Homeland security contractors based in Dubai, United Arab Emirates
- Homeland security contractors based in London, United Kingdom
- Homeland security contractors based in Arlington, United States
- Homeland security contractors based in Atlanta, United States
- Homeland security contractors based in Austin, United States
- Homeland security contractors based in Chicago, United States
Cite this list
RevenueBase Data Team. Top 21 homeland security contractors based in Switzerland. Snapshot: September 28, 2026. https://revenuebase.ai/companies/homeland-security-contractors/switzerland.
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
- Homeland security contractors based in Melbourne, Australia
- Homeland security contractors based in Sydney, Australia
- Homeland security contractors based in Sao Paulo, Brazil
- Homeland security contractors based in Toronto, Canada
- Homeland security contractors based in Paris, France
- Homeland security contractors based in Berlin, Germany
Company intelligence · public preview
Top 21 homeland security contractors based in Switzerland
RevenueBase records 72 matching company records for homeland security contractors based in Switzerland, with 2,107 tracked contacts and 466 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 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 21 homeland security contractors based in Switzerland
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 | Protectasprotectas.com HQ: Lausanne, SwitzerlandReported employees: 1,001-5,000 | Lausanne, Switzerland | 1,001-5,000 | Exact match | 1,318 contacts → |
“Protectas belongs to the Swedish Securitas AB, the knowledged leader in security (which incidentally is not affiliated with the Swiss company of the same name, Securitas AG).” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Plan-les-ouates, SwitzerlandReported employees: 501-1,000 | Plan-les-ouates, Switzerland | 501-1,000 | Exact match | 153 contacts → |
“Founded in 1996, GPA SA is a Swiss private family-owned company specializing in the field of security.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Securitas SAsecuritas.ch HQ: Lausanne, SwitzerlandReported employees: 1,001-5,000 | Lausanne, Switzerland | 1,001-5,000 | Exact match | 133 contacts → |
“Securitas est une entreprise de sécurité privée suisse créée en 1907 et active sur tout le territoire national.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Deltagroupdelta.ch HQ: Brüttisellen, SwitzerlandReported employees: 1,001-5,000 | Brüttisellen, Switzerland | 1,001-5,000 | Exact match | 111 contacts → |
“Die DELTAgroup umfasst die beiden Unternehmen DELTAgroup Security & Services AG und DELTAgroup Support AG, welche seit 34 Jahren zu den national führenden Firmen im Bereich der…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Vüch AGvuech.ch HQ: St. Gallen, SwitzerlandReported employees: 501-1,000 | St. Gallen, Switzerland | 501-1,000 | Exact match | 35 contacts → |
“Unser Auftrag Wir alle haben Anspruch auf ein sicheres und lebenswertes Umfeld.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Protect'service SAprotectservice.ch HQ: Bussigny, SwitzerlandReported employees: 201-500 | Bussigny, Switzerland | 201-500 | Exact match | 34 contacts → |
“La société Protect’Service SA a été fondée en à Renens.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Elcasecurityelcasecurity.ch HQ: Lausanne, SwitzerlandReported employees: 201-500 | Lausanne, Switzerland | 201-500 | Exact match | 34 contacts → |
“Your all-in-one partner to secure your business.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Broncos Security AGbroncos-security.ch HQ: Jegenstorf, SwitzerlandReported employees: 51-200 | Jegenstorf, Switzerland | 51-200 | Exact match | 26 contacts → |
“Broncos Security AG is a security and investigations company based out of Switzerland.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | NSA Sécurité SAnsa-securite.ch HQ: La Chaux-de-fonds, SwitzerlandReported employees: 51-200 | La Chaux-de-fonds, Switzerland | 51-200 | Exact match | 17 contacts → |
“Notre expérience, votre sérénité Services de sécurité et de surveillance pour entreprises, collectivités publiques et particuliers.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | GU Sicherheit & Partner AGgu-sicherheit.ch HQ: Wil, SwitzerlandReported employees: 11-50 | Wil, Switzerland | 11-50 | Exact match | 9 contacts → |
“Die GU Sicherheit & Partner AG ist ein Unternehmen mit jahrzehnterlanger Praxis- und Einsatzerfahrung in den Bereichen Krisenmanagement, Krisenkommunikation, Bedrohungsmanagement…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Verismo Gmbhverismo.ch HQ: Küsnacht, SwitzerlandReported employees: 11-50 | Küsnacht, Switzerland | 11-50 | Exact match | 9 contacts → |
“In our view, resilience management is the key to success for any company.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Kaisten, SwitzerlandReported employees: 1-10 | Kaisten, Switzerland | 1-10 | Exact match | 7 contacts → |
“Wir von ALSEC Cyber Security Consulting AG sind spezialisiert auf den Schutz von Energie- und Industriesystemen.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Professional Security Service Gmbhpss-security.ch HQ: Bern, SwitzerlandReported employees: 11-50 | Bern, Switzerland | 11-50 | Exact match | 7 contacts → |
“Die Professional Security Service GmbH (PSS Security) ist ein VSSU-Mitglied und ein zuverlässiger Partner für professionelle Sicherheitsdienstleistungen im Kanton Bern sowie für…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sikuba Gmbhsikuba.ch HQ: Uster, SwitzerlandReported employees: 11-50 | Uster, Switzerland | 11-50 | Exact match | 6 contacts → |
“Wir sind Ihr Spezialist für alle Phasen Ihrer Sicherheitsprojekte.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | size.servicessize.swiss HQ: Geneva, SwitzerlandReported employees: 51-200 | Geneva, Switzerland | 51-200 | Exact match | 5 contacts → |
“Depuis près de 20 ans, size services (anciennement IVS) planifie l'inattendu, évalue les menaces et les risques, analyse l'environnement des sytèmes, afin de prévenir tout…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Swiss Security Services Group Gmbhswiss-security-service.ch HQ: Zug, SwitzerlandReported employees: 11-50 | Zug, Switzerland | 11-50 | Exact match | 5 contacts → |
“Die Swiss Security Service garantiert Ihnen als unabhängiges Schweizer Traditionsunternehmen seit über 10 Jahren professionelle Dienstleistungen auf höchstem Niveau.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Epro Secureeprosecure.ch HQ: Gümligen, SwitzerlandReported employees: 1-10 | Gümligen, Switzerland | 1-10 | Exact match | 4 contacts → |
“Umfassende und integrale Sicherheitsplanung.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | IPS International Gmbhips-international.ch HQ: Alpnach, SwitzerlandReported employees: 11-50 | Alpnach, Switzerland | 11-50 | Exact match | 3 contacts → |
“Die IPS International GmbH bietet kundenspezifische, lösungsorientierte, be- und unbewaffnete Schutz- und Sicherheitslösungen für nationale und internationale Kunden.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | RAC Security Consulting AGrac.swiss HQ: Hinwil, SwitzerlandReported employees: 1-10 | Hinwil, Switzerland | 1-10 | Exact match | 3 contacts → |
“RAC Security Consulting AG».Ihr Partner für ein umfassendes und ganzheitliches Sicherheits- und Ereignismanagement!” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | ÉTICetic.ch HQ: Préverenges, SwitzerlandReported employees: 11-50 | Préverenges, Switzerland | 11-50 | Exact match | 3 contacts → |
“étic SA est un bureau d'ingénieurs conseils spécialisé en stratégie et technologie en matière de sécurité, de sûreté et radio-communications critiques.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Breitenbach Schliesstechnikschliesstechnik.com HQ: Stans, SwitzerlandReported employees: 1-10 | Stans, Switzerland | 1-10 | Exact match | 1 contacts → |
“Breitenbach Schliesstechnik - Ihre Sicherheit ist unser Auftrag” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 72 company matches
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Homeland security contractors: dataset insights
September 28, 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
71 records in the displayed employee bands.
1 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 worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 72 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 28, 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 ↗
Questions about this company list
What does Exact match mean for homeland security contractors?
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 homeland security contractors did RevenueBase find based in Switzerland?
The saved snapshot records 72 matching company records, 2,107 tracked contacts and 466 verified emails. The public preview displays 21 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 28, 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
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Cite this list
RevenueBase Data Team. Top 21 homeland security contractors based in Switzerland. Snapshot: September 28, 2026. https://revenuebase.ai/companies/homeland-security-contractors/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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