Company lists · Data refreshed September 2026
Top 25 Security alert monitoring services based in France
RevenueBase identified 179 company matches for security alert monitoring services associated with France as of September 2026 and tracks 3,100 professional contacts across them, including 806 with verified work emails. Paris is the largest hub.
This list covers company matches for security alert monitoring services associated with France, 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 29, 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 security alert monitoring services based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 506 contacts → | ||||
Exact match “Founded in 2008, OWN is a Pure Player in cybersecurity, with offices in Paris, Rennes and Toulouse, but with a presence throughout France with its fully remote employees.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 160 contacts → | ||||
Exact match “CybelAngel combines artificial intelligence and human expertise to help companies in all industries to detect, analyze and effectively counter cyber threats.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 138 contacts → | ||||
Exact match “European leader in intrusion detection and advanced threat detection, Gatewatcher has been protecting the critical networks of large companies as well as public institutions since…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 134 contacts → | ||||
Exact match “Sekoia is the European agentic cybersecurity company building the Cyber Operations Platform for the AI era.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 60 contacts → | ||||
Exact match “Spécialiste de la sécurité des biens et des personnes nous installons et maintenons tout système de sécurité électronique (Alarme Intrusion, Alarme Incendie, Vidéosurveillance…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 53 contacts → | ||||
Exact match “Qevlar AI turns security operations into a self-improving defense system.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 30 contacts → | ||||
Exact match “Fondée en 2001, ACE Service concentre son activité sur son savoir-faire : la sécurité des systèmes d'information.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 26 contacts → | ||||
Exact match “Certilience, Votre sécurité informatique, notre priorité!” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 25 contacts → | ||||
Exact match “Five Nines est née en 2019 d’un constat simple, celui d’un manque crucial de compétences et d’expérience dans la sécurisation de la transformation digitale des entreprises.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 17 contacts → | ||||
Exact match “Sec-Cure est la marque commerciale de DC Communication.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 16 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 14 contacts → | ||||
Exact match “UNI-SAT, intègre, vend et exploite des solutions de surete et securite.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 11 contacts → | ||||
Exact match “Cyber attacks are becoming more varied and sophisticated.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match “ADS PROTECTION – Votre expert en sécurité depuis 2006 Située à Valence, ADS Protection a été fondée en 2006 par Guillaume VIBART.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 9 contacts → | ||||
Exact match “Fondée en 1986, AGELEC Protection fournit des solutions en alarme anti-intrusion, vidéosurveillance et contrôle d’accès pour tout type de clients : entreprises, particuliers…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 9 contacts → | ||||
Exact match “Fondée en 2020, notre mission est de protéger les entreprises contre les menaces numériques croissantes.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “For 10 years we have supported our clients in protecting their information assets: SIEM / SOC / SOAR; Threat Intelligence / UBA / IAM / API Security” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 8 contacts → | ||||
Exact match “Depuis plus de 20 ans, ALTEC accompagne les entreprises et les particuliers en Europe et en France dans leurs besoins spécifiques de sécurité.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match “TELESURE est un centre expert et indépendant de télésurveillance APSAD P5 N° 188.04.31 Située à Puget-sur-Argens (83), TELESURE est leader sur la marché de la télésurveillance en…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “Créée en 1987, la société MADAY joue un rôle majeur en tant que partenaire de la sécurité et la surveillance.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match “BC2L, expert de votre sécurité” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “Spécialiste sur Nice des systèmes d’alarme anti-intrusion, d’incendie et de vidéosurveillance, la société PSF Sécurité intervient sur l’ensemble du département des Alpes-Maritimes…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match “Expert dans notre domaine, SLR sécurité installe des système d'alarme anti-intrusion, de vidéosurveillance pour les professionnels et les particuliers.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “Avec plusieurs milliers de systèmes de sécurité installés, ABT 24/24 est le partenaire incontournable pour votre sécurité dans le Sud-Ouest.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “Access Protection est une entreprise française fondée en 2002.” Recorded in the RevenueBase company graph · Sep 29, 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 alert monitoring 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 179 security alert monitoring services based in France
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Security alert monitoring services based in France at a glance
As of Sep 29, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 179 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 France whose business descriptions match “security alert monitoring 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 806 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 29, 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 “security alert monitoring services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many security alert monitoring services are there based in France?
RevenueBase identified 179 company matches for security alert monitoring services associated with France 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?
own.security tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most security alert monitoring services?
Paris leads with 19 company records, followed by Strasbourg (4) and Lyon (3).
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 806 professional contacts with verified work emails tracked across these 179 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 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 179 security alert monitoring services based in France. Start with a free account, no credit card.
Download this list →Related lists
Security alert monitoring services by geography
- Security alert monitoring services based in Melbourne, Australia
- Security alert monitoring services based in Sao Paulo, Brazil
- Security alert monitoring services based in London, United Kingdom
- Security alert monitoring services based in Miami, United States
- Security alert monitoring services based in New York, United States
- Security alert monitoring services based in Argentina
- Security alert monitoring services based in Australia
- Security alert monitoring services based in Belgium
- Security alert monitoring services based in Brazil
- Security alert monitoring services based in Canada
- Security alert monitoring services based in Chile
- Security alert monitoring services based in Germany
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
- Security alert monitoring services based in Melbourne, Australia
- Security alert monitoring services based in Sao Paulo, Brazil
- Security alert monitoring services based in London, United Kingdom
- Security alert monitoring services based in Miami, United States
- Security alert monitoring services based in New York, United States
- Security alert monitoring services based in Argentina
Company intelligence · public preview
Top 25 security alert monitoring services based in France
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 179 matching company records for security alert monitoring services based in France, with 3,100 tracked contacts and 806 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 29, 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 security alert monitoring services based in France
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 |  own.securityown.securityHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 506 contacts → |
“Founded in 2008, OWN is a Pure Player in cybersecurity, with offices in Paris, Rennes and Toulouse, but with a presence throughout France with its fully remote employees.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Cybelangelcybelangel.comHQ: Clichy, FranceReported employees: 51-200 | Clichy, France | 51-200 | Exact match | 160 contacts → |
“CybelAngel combines artificial intelligence and human expertise to help companies in all industries to detect, analyze and effectively counter cyber threats.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Gatewatchergatewatcher.comHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 138 contacts → |
“European leader in intrusion detection and advanced threat detection, Gatewatcher has been protecting the critical networks of large companies as well as public institutions since…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Sekoiasekoia.comHQ: Rennes, FranceReported employees: 51-200 | Rennes, France | 51-200 | Exact match | 134 contacts → |
“Sekoia is the European agentic cybersecurity company building the Cyber Operations Platform for the AI era.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Opti Securiteoptisecurite.frHQ: Limoges, FranceReported employees: 201-500 | Limoges, France | 201-500 | Exact match | 60 contacts → |
“Spécialiste de la sécurité des biens et des personnes nous installons et maintenons tout système de sécurité électronique (Alarme Intrusion, Alarme Incendie, Vidéosurveillance…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Qevlar AIqevlar.comHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 53 contacts → |
“Qevlar AI turns security operations into a self-improving defense system.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  ACE Serviceattineos.comHQ: Rouen, FranceReported employees: 11-50 | Rouen, France | 11-50 | Exact match | 30 contacts → |
“Fondée en 2001, ACE Service concentre son activité sur son savoir-faire : la sécurité des systèmes d'information.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Certiliencecertilience.frHQ: Limonest, FranceReported employees: 11-50 | Limonest, France | 11-50 | Exact match | 26 contacts → |
“Certilience, Votre sécurité informatique, notre priorité!” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Five Ninesfive9s.frHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 25 contacts → |
“Five Nines est née en 2019 d’un constat simple, celui d’un manque crucial de compétences et d’expérience dans la sécurisation de la transformation digitale des entreprises.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Sec-Curedc-communication.euHQ: Mérignies, FranceReported employees: 11-50 | Mérignies, France | 11-50 | Exact match | 17 contacts → |
“Sec-Cure est la marque commerciale de DC Communication.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | OML Securityoml-security.fr HQ: Saint-Thibault-Des-Vignes, FranceReported employees: 1-10 | Saint-Thibault-Des-Vignes, France | 1-10 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  Uni-Satcybergardiennage.frHQ: Marseille, FranceReported employees: 1-10 | Marseille, France | 1-10 | Exact match | 14 contacts → |
“UNI-SAT, intègre, vend et exploite des solutions de surete et securite.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Custocycustocy.aiHQ: Labège, FranceReported employees: 11-50 | Labège, France | 11-50 | Exact match | 11 contacts → |
“Cyber attacks are becoming more varied and sophisticated.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  ADS Protectionadsprotection.frHQ: Portes-lès-valence, FranceReported employees: 11-50 | Portes-lès-valence, France | 11-50 | Exact match | 10 contacts → |
“ADS PROTECTION – Votre expert en sécurité depuis 2006 Située à Valence, ADS Protection a été fondée en 2006 par Guillaume VIBART.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Agelec Protectionagelecprotection.comHQ: Lyon, FranceReported employees: 11-50 | Lyon, France | 11-50 | Exact match | 9 contacts → |
“Fondée en 1986, AGELEC Protection fournit des solutions en alarme anti-intrusion, vidéosurveillance et contrôle d’accès pour tout type de clients : entreprises, particuliers…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  3s Sécurité3s-securite.euHQ: Chenôve, FranceReported employees: 1-10 | Chenôve, France | 1-10 | Exact match | 9 contacts → |
“Fondée en 2020, notre mission est de protéger les entreprises contre les menaces numériques croissantes.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  cybersolutions.frcybersolutions.frHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 9 contacts → |
“For 10 years we have supported our clients in protecting their information assets: SIEM / SOC / SOAR; Threat Intelligence / UBA / IAM / API Security” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | ALTECaltec.tv HQ: Saint-andré-de-la-roche, FranceReported employees: 11-50 | Saint-andré-de-la-roche, France | 11-50 | Exact match | 8 contacts → |
“Depuis plus de 20 ans, ALTEC accompagne les entreprises et les particuliers en Europe et en France dans leurs besoins spécifiques de sécurité.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Telesure Télésurveillancetelesure.fr HQ: Puget-sur-argens, FranceReported employees: 11-50 | Puget-sur-argens, France | 11-50 | Exact match | 8 contacts → |
“TELESURE est un centre expert et indépendant de télésurveillance APSAD P5 N° 188.04.31 Située à Puget-sur-Argens (83), TELESURE est leader sur la marché de la télésurveillance en…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: St Priest En Jarez, FranceReported employees: 11-50 | St Priest En Jarez, France | 11-50 | Exact match | 7 contacts → |
“Créée en 1987, la société MADAY joue un rôle majeur en tant que partenaire de la sécurité et la surveillance.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Bc2lbc2l.frHQ: Poulainville, FranceReported employees: 1-10 | Poulainville, France | 1-10 | Exact match | 7 contacts → |
“BC2L, expert de votre sécurité” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  PSF Sécuritépsf-securite.frHQ: Nice, FranceReported employees: 1-10 | Nice, France | 1-10 | Exact match | 7 contacts → |
“Spécialiste sur Nice des systèmes d’alarme anti-intrusion, d’incendie et de vidéosurveillance, la société PSF Sécurité intervient sur l’ensemble du département des Alpes-Maritimes…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  SLR Sécuritéslr-securite.frHQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 7 contacts → |
“Expert dans notre domaine, SLR sécurité installe des système d'alarme anti-intrusion, de vidéosurveillance pour les professionnels et les particuliers.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  ABT 24 24abt-alarmes.comHQ: Cadaujac, FranceReported employees: 11-50 | Cadaujac, France | 11-50 | Exact match | 5 contacts → |
“Avec plusieurs milliers de systèmes de sécurité installés, ABT 24/24 est le partenaire incontournable pour votre sécurité dans le Sud-Ouest.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Access Protectionaccess-protection.frHQ: Tigery, FranceReported employees: 1-10 | Tigery, France | 1-10 | Exact match | 5 contacts → |
“Access Protection est une entreprise française fondée en 2002.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 179 company matches
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Security alert monitoring services: dataset insights
September 29, 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
177 records in the displayed employee bands.
2 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 France, so it is reported there. Company counts and contact totals on this page are exact for France, over 179 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 29, 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 security alert monitoring 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 security alert monitoring services did RevenueBase find based in France?
The saved snapshot records 179 matching company records, 3,100 tracked contacts and 806 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 29, 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 alert monitoring services by geography
- Security alert monitoring services based in Melbourne, Australia
- Security alert monitoring services based in Sao Paulo, Brazil
- Security alert monitoring services based in London, United Kingdom
- Security alert monitoring services based in Miami, United States
- Security alert monitoring services based in New York, United States
- Security alert monitoring services based in Argentina
- Security alert monitoring services based in Australia
- Security alert monitoring services based in Belgium
- Security alert monitoring services based in Brazil
- Security alert monitoring services based in Canada
- Security alert monitoring services based in Chile
- Security alert monitoring services based in Germany
Cite this list
RevenueBase Data Team. Top 25 security alert monitoring services based in France. Snapshot: September 29, 2026. https://revenuebase.ai/companies/security-alert-monitoring-services/france.
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 alert monitoring services based in Melbourne, Australia
- Security alert monitoring services based in Sao Paulo, Brazil
- Security alert monitoring services based in London, United Kingdom
- Security alert monitoring services based in Miami, United States
- Security alert monitoring services based in New York, United States
- Security alert monitoring services based in Argentina
Company intelligence · public preview
Top 25 security alert monitoring services based in France
RevenueBase records 179 matching company records for security alert monitoring services based in France, with 3,100 tracked contacts and 806 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 29, 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 security alert monitoring services based in France
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 | own.securityown.security HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 506 contacts → |
“Founded in 2008, OWN is a Pure Player in cybersecurity, with offices in Paris, Rennes and Toulouse, but with a presence throughout France with its fully remote employees.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Cybelangelcybelangel.com HQ: Clichy, FranceReported employees: 51-200 | Clichy, France | 51-200 | Exact match | 160 contacts → |
“CybelAngel combines artificial intelligence and human expertise to help companies in all industries to detect, analyze and effectively counter cyber threats.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Gatewatchergatewatcher.com HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 138 contacts → |
“European leader in intrusion detection and advanced threat detection, Gatewatcher has been protecting the critical networks of large companies as well as public institutions since…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Sekoiasekoia.com HQ: Rennes, FranceReported employees: 51-200 | Rennes, France | 51-200 | Exact match | 134 contacts → |
“Sekoia is the European agentic cybersecurity company building the Cyber Operations Platform for the AI era.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Opti Securiteoptisecurite.fr HQ: Limoges, FranceReported employees: 201-500 | Limoges, France | 201-500 | Exact match | 60 contacts → |
“Spécialiste de la sécurité des biens et des personnes nous installons et maintenons tout système de sécurité électronique (Alarme Intrusion, Alarme Incendie, Vidéosurveillance…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Qevlar AIqevlar.com HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 53 contacts → |
“Qevlar AI turns security operations into a self-improving defense system.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ACE Serviceattineos.com HQ: Rouen, FranceReported employees: 11-50 | Rouen, France | 11-50 | Exact match | 30 contacts → |
“Fondée en 2001, ACE Service concentre son activité sur son savoir-faire : la sécurité des systèmes d'information.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Certiliencecertilience.fr HQ: Limonest, FranceReported employees: 11-50 | Limonest, France | 11-50 | Exact match | 26 contacts → |
“Certilience, Votre sécurité informatique, notre priorité!” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Five Ninesfive9s.fr HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 25 contacts → |
“Five Nines est née en 2019 d’un constat simple, celui d’un manque crucial de compétences et d’expérience dans la sécurisation de la transformation digitale des entreprises.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Sec-Curedc-communication.eu HQ: Mérignies, FranceReported employees: 11-50 | Mérignies, France | 11-50 | Exact match | 17 contacts → |
“Sec-Cure est la marque commerciale de DC Communication.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | OML Securityoml-security.fr HQ: Saint-Thibault-Des-Vignes, FranceReported employees: 1-10 | Saint-Thibault-Des-Vignes, France | 1-10 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Uni-Satcybergardiennage.fr HQ: Marseille, FranceReported employees: 1-10 | Marseille, France | 1-10 | Exact match | 14 contacts → |
“UNI-SAT, intègre, vend et exploite des solutions de surete et securite.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Custocycustocy.ai HQ: Labège, FranceReported employees: 11-50 | Labège, France | 11-50 | Exact match | 11 contacts → |
“Cyber attacks are becoming more varied and sophisticated.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | ADS Protectionadsprotection.fr HQ: Portes-lès-valence, FranceReported employees: 11-50 | Portes-lès-valence, France | 11-50 | Exact match | 10 contacts → |
“ADS PROTECTION – Votre expert en sécurité depuis 2006 Située à Valence, ADS Protection a été fondée en 2006 par Guillaume VIBART.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Agelec Protectionagelecprotection.com HQ: Lyon, FranceReported employees: 11-50 | Lyon, France | 11-50 | Exact match | 9 contacts → |
“Fondée en 1986, AGELEC Protection fournit des solutions en alarme anti-intrusion, vidéosurveillance et contrôle d’accès pour tout type de clients : entreprises, particuliers…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | 3s Sécurité3s-securite.eu HQ: Chenôve, FranceReported employees: 1-10 | Chenôve, France | 1-10 | Exact match | 9 contacts → |
“Fondée en 2020, notre mission est de protéger les entreprises contre les menaces numériques croissantes.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | cybersolutions.frcybersolutions.fr HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 9 contacts → |
“For 10 years we have supported our clients in protecting their information assets: SIEM / SOC / SOAR; Threat Intelligence / UBA / IAM / API Security” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | ALTECaltec.tv HQ: Saint-andré-de-la-roche, FranceReported employees: 11-50 | Saint-andré-de-la-roche, France | 11-50 | Exact match | 8 contacts → |
“Depuis plus de 20 ans, ALTEC accompagne les entreprises et les particuliers en Europe et en France dans leurs besoins spécifiques de sécurité.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Telesure Télésurveillancetelesure.fr HQ: Puget-sur-argens, FranceReported employees: 11-50 | Puget-sur-argens, France | 11-50 | Exact match | 8 contacts → |
“TELESURE est un centre expert et indépendant de télésurveillance APSAD P5 N° 188.04.31 Située à Puget-sur-Argens (83), TELESURE est leader sur la marché de la télésurveillance en…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: St Priest En Jarez, FranceReported employees: 11-50 | St Priest En Jarez, France | 11-50 | Exact match | 7 contacts → |
“Créée en 1987, la société MADAY joue un rôle majeur en tant que partenaire de la sécurité et la surveillance.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Bc2lbc2l.fr HQ: Poulainville, FranceReported employees: 1-10 | Poulainville, France | 1-10 | Exact match | 7 contacts → |
“BC2L, expert de votre sécurité” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | PSF Sécuritépsf-securite.fr HQ: Nice, FranceReported employees: 1-10 | Nice, France | 1-10 | Exact match | 7 contacts → |
“Spécialiste sur Nice des systèmes d’alarme anti-intrusion, d’incendie et de vidéosurveillance, la société PSF Sécurité intervient sur l’ensemble du département des Alpes-Maritimes…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | SLR Sécuritéslr-securite.fr HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 7 contacts → |
“Expert dans notre domaine, SLR sécurité installe des système d'alarme anti-intrusion, de vidéosurveillance pour les professionnels et les particuliers.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | ABT 24 24abt-alarmes.com HQ: Cadaujac, FranceReported employees: 11-50 | Cadaujac, France | 11-50 | Exact match | 5 contacts → |
“Avec plusieurs milliers de systèmes de sécurité installés, ABT 24/24 est le partenaire incontournable pour votre sécurité dans le Sud-Ouest.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Access Protectionaccess-protection.fr HQ: Tigery, FranceReported employees: 1-10 | Tigery, France | 1-10 | Exact match | 5 contacts → |
“Access Protection est une entreprise française fondée en 2002.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 179 company matches
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Security alert monitoring services: dataset insights
September 29, 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
177 records in the displayed employee bands.
2 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 France, so it is reported there. Company counts and contact totals on this page are exact for France, over 179 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 29, 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 security alert monitoring 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 security alert monitoring services did RevenueBase find based in France?
The saved snapshot records 179 matching company records, 3,100 tracked contacts and 806 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 29, 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 security alert monitoring services based in France. Snapshot: September 29, 2026. https://revenuebase.ai/companies/security-alert-monitoring-services/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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