Company lists · Data refreshed September 2026
Top 25 Critical infrastructure protection services based in Switzerland
RevenueBase identified 75 company matches for critical infrastructure protection services associated with Switzerland as of September 2026 and tracks 471 professional contacts across them, including 142 with verified work emails. Zurich is the largest hub.
This list covers company matches for critical infrastructure protection services 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 19, 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 25 largest critical infrastructure protection services based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 19, 2026 · View company records in RevenueBase | |||||
| 2 | 36 contacts → | ||||
Exact match “Seit 1989 befassen wir uns professionell mit allem rund um die Sicherheit von Informationen.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 35 contacts → | ||||
Exact match “Unser Auftrag Wir alle haben Anspruch auf ein sicheres und lebenswertes Umfeld.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 34 contacts → | ||||
Exact match “Your all-in-one partner to secure your business.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 14 contacts → | ||||
Exact match “TEMET AG – Your Independent Team of Security Experts We help companies and organizations to identify and minimize information and cyber risks in a targeted manner.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 13 contacts → | ||||
Exact match “DarkGuard is a boutique cybersecurity consultancy for regulated and non-regulated organisations alike, structured to serve clients that need enterprise-depth security delivery…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 12 contacts → | ||||
Exact match “We consult, implement and train Our key competences lie within the areas of Emergency and Crisis Management and furthermore in Safety, Security and Quality Management Systems.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 11 contacts → | ||||
Exact match “Soluss, your reference in security consulting, pentesting and governance.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 11 contacts → | ||||
Exact match “The biggest threats are usually the ones you don’t see coming.” Recorded in the RevenueBase company graph · Sep 19, 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 19, 2026 · View company records in RevenueBase | |||||
| 11 | 9 contacts → | ||||
Exact match “Engineering-Firma aus Rapperswil SG mit Dienstleistungen in den Bereichen Security-Engineering und Risikobewertungen.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 9 contacts → | ||||
Exact match “In our view, resilience management is the key to success for any company.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 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 19, 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 19, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match “The specialist safety planning and risk analyses for your construction project are in good hands with us.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “FORFA Consulting – Solutions thought through.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 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 19, 2026 · View company records in RevenueBase | |||||
| 19 | 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 19, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “Notre société de conseil s’appuie sur de nombreuses années dans les domaines de la technologie de l’information et des communications.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “HF Partners is a consultancy and service provider for organizations and authorities to address the challenges associated with risks to security and safety.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “Umfassende und integrale Sicherheitsplanung.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 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 19, 2026 · View company records in RevenueBase | |||||
| 24 | 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 19, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “Resion is a Swiss based consulting company guiding companies in strategizing, building, and exercising cyber resilience capabilities, ensuring business operations can continue…” Recorded in the RevenueBase company graph · Sep 19, 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 “critical infrastructure protection services”. 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 25 of 75 critical infrastructure protection services based in Switzerland
See the full list, filter by size, metro and specialty, and access 142 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Critical infrastructure protection services based in Switzerland at a glance
As of Sep 19, 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 75 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 “critical infrastructure protection services” 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 142 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 19, 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 “critical infrastructure protection services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many critical infrastructure protection services are there based in Switzerland?
RevenueBase identified 75 company matches for critical infrastructure protection services 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?
Deltagroup tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most critical infrastructure protection services?
Zurich leads with 9 company records, followed by Geneva (6) and Lugano (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 142 professional contacts with verified work emails tracked across these 75 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 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 75 critical infrastructure protection services based in Switzerland. Start with a free account, no credit card.
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- Critical infrastructure protection services based in Austria
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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.
More company lists
- All company lists
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- Lists A-Z
- New lists
- Critical infrastructure protection services based in Atlanta, United States
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Company intelligence · public preview
Top 25 critical infrastructure protection services 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 75 matching company records for critical infrastructure protection services based in Switzerland, with 471 tracked contacts and 142 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 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 25 critical infrastructure protection services 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 |  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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Swiss Infosec AGinfosec.chHQ: Sursee, SwitzerlandReported employees: 51-200 | Sursee, Switzerland | 51-200 | Exact match | 36 contacts → |
“Seit 1989 befassen wir uns professionell mit allem rund um die Sicherheit von Informationen.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Temet AGtemet.chHQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 14 contacts → |
“TEMET AG – Your Independent Team of Security Experts We help companies and organizations to identify and minimize information and cyber risks in a targeted manner.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Darkguard AGdarkguard.comHQ: Baar, SwitzerlandReported employees: 11-50 | Baar, Switzerland | 11-50 | Exact match | 13 contacts → |
“DarkGuard is a boutique cybersecurity consultancy for regulated and non-regulated organisations alike, structured to serve clients that need enterprise-depth security delivery…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  2assistu AG2assistu.chHQ: Brugg, SwitzerlandReported employees: 11-50 | Brugg, Switzerland | 11-50 | Exact match | 12 contacts → |
“We consult, implement and train Our key competences lie within the areas of Emergency and Crisis Management and furthermore in Safety, Security and Quality Management Systems.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Soluss SAsoluss.chHQ: Eysins, SwitzerlandReported employees: 11-50 | Eysins, Switzerland | 11-50 | Exact match | 11 contacts → |
“Soluss, your reference in security consulting, pentesting and governance.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Arco IT Gmbharco-it.chHQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 11 contacts → |
“The biggest threats are usually the ones you don’t see coming.” Recorded description excerpt · September 19, 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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Cnlab Security AGcnlab-security.chHQ: Rapperswil-jona, SwitzerlandReported employees: 1-10 | Rapperswil-jona, Switzerland | 1-10 | Exact match | 9 contacts → |
“Engineering-Firma aus Rapperswil SG mit Dienstleistungen in den Bereichen Security-Engineering und Risikobewertungen.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 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 19, 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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Holliger Consult Gmbhholligerconsult.chHQ: Epsach, SwitzerlandReported employees: 1-10 | Epsach, Switzerland | 1-10 | Exact match | 6 contacts → |
“The specialist safety planning and risk analyses for your construction project are in good hands with us.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ecosafe Gunzenhauser AGecosafe.ch HQ: Kaiseraugst, SwitzerlandReported employees: 1-10 | Kaiseraugst, Switzerland | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 |  Forfa Consultingforfa.chHQ: Zug, SwitzerlandReported employees: 11-50 | Zug, Switzerland | 11-50 | Exact match | 5 contacts → |
“FORFA Consulting – Solutions thought through.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Pragm Tic-Consulting Sàrlpragmatic-consulting.chHQ: Carouge, SwitzerlandReported employees: 1-10 | Carouge, Switzerland | 1-10 | Exact match | 4 contacts → |
“Notre société de conseil s’appuie sur de nombreuses années dans les domaines de la technologie de l’information et des communications.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  HF Partners Gmbhhfpartners.chHQ: Stadtkreis 6, SwitzerlandReported employees: 1-10 | Stadtkreis 6, Switzerland | 1-10 | Exact match | 4 contacts → |
“HF Partners is a consultancy and service provider for organizations and authorities to address the challenges associated with risks to security and safety.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Epro Secureeprosecure.chHQ: Gümligen, SwitzerlandReported employees: 1-10 | Gümligen, Switzerland | 1-10 | Exact match | 4 contacts → |
“Umfassende und integrale Sicherheitsplanung.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Resionresion.chHQ: Zurich, SwitzerlandReported employees: 1-10 | Zurich, Switzerland | 1-10 | Exact match | 3 contacts → |
“Resion is a Swiss based consulting company guiding companies in strategizing, building, and exercising cyber resilience capabilities, ensuring business operations can continue…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 75 company matches
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Critical infrastructure protection services: dataset insights
September 19, 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
75 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 worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 75 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 19, 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 critical infrastructure protection services?
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 critical infrastructure protection services did RevenueBase find based in Switzerland?
The saved snapshot records 75 matching company records, 471 tracked contacts and 142 verified emails. The public preview displays 25 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 19, 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
Critical infrastructure protection services by geography
- Critical infrastructure protection services based in Atlanta, United States
- Critical infrastructure protection services based in Houston, United States
- Critical infrastructure protection services based in Miami, United States
- Critical infrastructure protection services based in New York, United States
- Critical infrastructure protection services based in Washington, United States
- Critical infrastructure protection services based in Australia
- Critical infrastructure protection services based in Austria
- Critical infrastructure protection services based in Belgium
- Critical infrastructure protection services based in Brazil
- Critical infrastructure protection services based in Canada
- Critical infrastructure protection services based in Chile
- Critical infrastructure protection services based in Colombia
Cite this list
RevenueBase Data Team. Top 25 critical infrastructure protection services based in Switzerland. Snapshot: September 19, 2026. https://revenuebase.ai/companies/critical-infrastructure-protection-services/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- Critical infrastructure protection services based in Atlanta, United States
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Company intelligence · public preview
Top 25 critical infrastructure protection services based in Switzerland
RevenueBase records 75 matching company records for critical infrastructure protection services based in Switzerland, with 471 tracked contacts and 142 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 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 25 critical infrastructure protection services 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 | 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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Swiss Infosec AGinfosec.ch HQ: Sursee, SwitzerlandReported employees: 51-200 | Sursee, Switzerland | 51-200 | Exact match | 36 contacts → |
“Seit 1989 befassen wir uns professionell mit allem rund um die Sicherheit von Informationen.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | 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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | 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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Temet AGtemet.ch HQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 14 contacts → |
“TEMET AG – Your Independent Team of Security Experts We help companies and organizations to identify and minimize information and cyber risks in a targeted manner.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Darkguard AGdarkguard.com HQ: Baar, SwitzerlandReported employees: 11-50 | Baar, Switzerland | 11-50 | Exact match | 13 contacts → |
“DarkGuard is a boutique cybersecurity consultancy for regulated and non-regulated organisations alike, structured to serve clients that need enterprise-depth security delivery…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 2assistu AG2assistu.ch HQ: Brugg, SwitzerlandReported employees: 11-50 | Brugg, Switzerland | 11-50 | Exact match | 12 contacts → |
“We consult, implement and train Our key competences lie within the areas of Emergency and Crisis Management and furthermore in Safety, Security and Quality Management Systems.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Soluss SAsoluss.ch HQ: Eysins, SwitzerlandReported employees: 11-50 | Eysins, Switzerland | 11-50 | Exact match | 11 contacts → |
“Soluss, your reference in security consulting, pentesting and governance.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Arco IT Gmbharco-it.ch HQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 11 contacts → |
“The biggest threats are usually the ones you don’t see coming.” Recorded description excerpt · September 19, 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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Cnlab Security AGcnlab-security.ch HQ: Rapperswil-jona, SwitzerlandReported employees: 1-10 | Rapperswil-jona, Switzerland | 1-10 | Exact match | 9 contacts → |
“Engineering-Firma aus Rapperswil SG mit Dienstleistungen in den Bereichen Security-Engineering und Risikobewertungen.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 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 19, 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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Holliger Consult Gmbhholligerconsult.ch HQ: Epsach, SwitzerlandReported employees: 1-10 | Epsach, Switzerland | 1-10 | Exact match | 6 contacts → |
“The specialist safety planning and risk analyses for your construction project are in good hands with us.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ecosafe Gunzenhauser AGecosafe.ch HQ: Kaiseraugst, SwitzerlandReported employees: 1-10 | Kaiseraugst, Switzerland | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Forfa Consultingforfa.ch HQ: Zug, SwitzerlandReported employees: 11-50 | Zug, Switzerland | 11-50 | Exact match | 5 contacts → |
“FORFA Consulting – Solutions thought through.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | 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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | 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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Pragm Tic-Consulting Sàrlpragmatic-consulting.ch HQ: Carouge, SwitzerlandReported employees: 1-10 | Carouge, Switzerland | 1-10 | Exact match | 4 contacts → |
“Notre société de conseil s’appuie sur de nombreuses années dans les domaines de la technologie de l’information et des communications.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HF Partners Gmbhhfpartners.ch HQ: Stadtkreis 6, SwitzerlandReported employees: 1-10 | Stadtkreis 6, Switzerland | 1-10 | Exact match | 4 contacts → |
“HF Partners is a consultancy and service provider for organizations and authorities to address the challenges associated with risks to security and safety.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | 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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | 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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Resionresion.ch HQ: Zurich, SwitzerlandReported employees: 1-10 | Zurich, Switzerland | 1-10 | Exact match | 3 contacts → |
“Resion is a Swiss based consulting company guiding companies in strategizing, building, and exercising cyber resilience capabilities, ensuring business operations can continue…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Critical infrastructure protection services: dataset insights
September 19, 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
75 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 worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 75 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 19, 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 critical infrastructure protection services?
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 critical infrastructure protection services did RevenueBase find based in Switzerland?
The saved snapshot records 75 matching company records, 471 tracked contacts and 142 verified emails. The public preview displays 25 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 19, 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 25 critical infrastructure protection services based in Switzerland. Snapshot: September 19, 2026. https://revenuebase.ai/companies/critical-infrastructure-protection-services/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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