Company lists · Data refreshed September 2026
Top 25 Infrastructure security engineers worldwide
RevenueBase identified 507 company matches for infrastructure security engineers worldwide as of September 2026 and tracks 4,127 professional contacts across them, including 813 with verified work emails. The United States is the largest market and Paris the largest hub.
This list covers company matches for infrastructure security engineers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026. Country and city lists for infrastructure security engineers follow the table.
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 infrastructure security engineers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 152 contacts → | ||||
Exact match “Wij ontwerpen, implementeren en beheren veilige IT-infrastructuur en Cybersecurity Services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 77 contacts → | ||||
Exact match “Muchas empresas dependen completamente de su infraestructura tecnológica para operar.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 65 contacts → | ||||
Exact match “RevelSI is a global cybersecurity, AI, software, and infrastructure services organization.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 58 contacts → | ||||
Exact match “Fundada em 2003, com sede em Brasília/DF e presente em todo território nacional, a FastHelp oferece soluções líderes de mercado no segmento de Segurança da Informação e…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 57 contacts → | ||||
Exact match “We operate at the intersection of network engineering and cybersecurity, providing secure, scalable, and high-performing architectures for our customers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 52 contacts → | ||||
Exact match “SynerComm strengthens your cybersecurity and network defenses across your entire technology stack.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 43 contacts → | ||||
Exact match “Ashburn Consulting LLC Founded in 2002, Ashburn Consulting is a Certified Minority-Owned Small Business, ISO 9001:2015-certified IT engineering firm and Trusted Advisor to…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 43 contacts → | ||||
Exact match “Há mais de 30 anos, a Segtrônica desenvolve soluções inteligentes para proteger operações, pessoas e ativos com eficiência, confiabilidade e visão de longo prazo.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 31 contacts → | ||||
Exact match “ausecus GmbH delivers IT-Security Consulting and Managed Services for critical infrastructure organisations (KRITIS).” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 30 contacts → | ||||
Exact match “IronSite™ helps you take the complexity out of physical infrastructure security so you can stay focused on running your operation, not managing vendors and vulnerabilities.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 29 contacts → | ||||
Exact match “Naše společnost je lídrem v síťové infrastruktuře a kybernetické bezpečnosti.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 28 contacts → | ||||
Exact match “Zaczynaliśmy z pasji do technologii i potrzeby rozwiązywania złożonych problemów.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 28 contacts → | ||||
Exact match “VZM ist ein unabhängiges Beratungs- und Ingenieurunternehmen für Sicherheitskonzepte, Resilienz und technische Infrastrukturen.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 27 contacts → | ||||
Exact match “Founded in 2018, TrustThink provides cybersecurity engineering and system-of-systems assurance for complex, connected products and platforms.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 25 contacts → | ||||
Exact match “Nexa is a Montevideo city-based company specialized in cybersecurity and infrastructure professional services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 24 contacts → | ||||
Exact match “Since our inception, our focus has always been to be the first and final line of defense between you, your team, and your users in the never ending perils of technology.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 24 contacts → | ||||
Exact match “For over 15 years we have provided Smart, Fast, and Secure solutions using innovative technologies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 23 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 22 contacts → | ||||
Exact match “Singla est un spécialiste dans la fourniture et l’intégration de solutions et de services dans les domaines de la sécurité du système d‘information, de l’optimisation de la…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 21 contacts → | ||||
Exact match “Herefordshire based HS Infra are specialists in Secure Infrastructure & Cybersecurity.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 21 contacts → | ||||
Exact match “Fricap provides end-to-end security infrastructure solutions from SME to Enterprise segments in aligned with industry standard approach.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 20 contacts → | ||||
Exact match “A GMarc é referência nacional em soluções integradas de Infraestrutura para TI e Segurança Eletrônica.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 23 | 19 contacts → | ||||
Exact match “CRONOS CONSEIL est un cabinet de conseil et d’ingénierie dans les domaines de la sûreté urbaine, de la prévention situationnelle et des secteurs d’activités d’importance vitale.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 24 | 18 contacts → | ||||
Exact match “NtwrkPeople is gespecialiseerd in het ontwerpen, leveren, implementeren en beheren van netwerk- en security infrastructuren.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 25 | 18 contacts → | ||||
Exact match “We are specialized in designing, implementing and managing network and security infrastructure.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “infrastructure security engineers”. 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 507 infrastructure security engineers worldwide
See the full list, filter by size, metro and specialty, and access 813 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Infrastructure security engineers worldwide at a glance
As of Sep 28, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for infrastructure security engineers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “infrastructure security engineers” 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. 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 813 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Infrastructure security engineers by location
4 lists · largest firstEvery Infrastructure security engineers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “infrastructure security engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many infrastructure security engineers are there worldwide?
RevenueBase identified 507 company matches for infrastructure security engineers worldwide 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?
Conscia Nederland tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most infrastructure security engineers?
The United States leads with 95 companies, followed by France (33) and India (30). Every infrastructure security engineers list by country and city is linked on this page.
Which city has the most infrastructure security engineers?
Paris leads with 10 company records, followed by Sao Paulo (8) and Dubai (5).
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 813 professional contacts with verified work emails tracked across these 507 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 507 infrastructure security engineers worldwide. Start with a free account, no credit card.
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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
Company intelligence · public preview
Top 25 infrastructure security engineers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 507 matching company records for infrastructure security engineers worldwide, with 4,127 tracked contacts and 813 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 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 infrastructure security engineers worldwide
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 |  Conscia Nederlandconscia.comHQ: Gouda, NetherlandsReported employees: 201-500 | Gouda, Netherlands | 201-500 | Exact match | 152 contacts → |
“Wij ontwerpen, implementeren en beheren veilige IT-infrastructuur en Cybersecurity Services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Ácumen Telecomunicacionesacumen.mxHQ: México Df, MexicoReported employees: 11-50 | México Df, Mexico | 11-50 | Exact match | 77 contacts → |
“Muchas empresas dependen completamente de su infraestructura tecnológica para operar.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Revelsirevelsi.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 65 contacts → |
“RevelSI is a global cybersecurity, AI, software, and infrastructure services organization.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Fasthelp Segurança DA Informaçãofasthelp.com.brHQ: Brasília, BrazilReported employees: 51-200 | Brasília, Brazil | 51-200 | Exact match | 58 contacts → |
“Fundada em 2003, com sede em Brasília/DF e presente em todo território nacional, a FastHelp oferece soluções líderes de mercado no segmento de Segurança da Informação e…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Applied Network Solutions, INCgo-ans.comHQ: Columbia, MD, United StatesReported employees: 51-200 | Columbia, MD, United States | 51-200 | Exact match | 57 contacts → |
“We operate at the intersection of network engineering and cybersecurity, providing secure, scalable, and high-performing architectures for our customers.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Synercommsynercomm.comHQ: Brookfield, WI, United StatesReported employees: 51-200 | Brookfield, WI, United States | 51-200 | Exact match | 52 contacts → |
“SynerComm strengthens your cybersecurity and network defenses across your entire technology stack.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Ashburn Consulting LLCashburnconsulting.comHQ: Leesburg, VA, United StatesReported employees: 51-200 | Leesburg, VA, United States | 51-200 | Exact match | 43 contacts → |
“Ashburn Consulting LLC Founded in 2002, Ashburn Consulting is a Certified Minority-Owned Small Business, ISO 9001:2015-certified IT engineering firm and Trusted Advisor to…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Segtrônicasegtronica.com.brHQ: São José Dos Campos, BrazilReported employees: 51-200 | São José Dos Campos, Brazil | 51-200 | Exact match | 43 contacts → |
“Há mais de 30 anos, a Segtrônica desenvolve soluções inteligentes para proteger operações, pessoas e ativos com eficiência, confiabilidade e visão de longo prazo.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ausecus Gmbhausecus.comHQ: Augsburg, GermanyReported employees: 11-50 | Augsburg, Germany | 11-50 | Exact match | 31 contacts → |
“ausecus GmbH delivers IT-Security Consulting and Managed Services for critical infrastructure organisations (KRITIS).” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Ironsiteironsite.com HQ: Corona, CA, United StatesReported employees: 201-500 | Corona, CA, United States | 201-500 | Exact match | 30 contacts → |
“IronSite™ helps you take the complexity out of physical infrastructure security so you can stay focused on running your operation, not managing vendors and vulnerabilities.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Compunet S.R.Ocompunet.czHQ: Praha 5, Czech RepublicReported employees: 11-50 | Praha 5, Czech Republic | 11-50 | Exact match | 29 contacts → |
“Naše společnost je lídrem v síťové infrastruktuře a kybernetické bezpečnosti.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Network Experttinyurl.comHQ: Warszawa, PolandReported employees: 11-50 | Warszawa, Poland | 11-50 | Exact match | 28 contacts → |
“Zaczynaliśmy z pasji do technologii i potrzeby rozwiązywania złożonych problemów.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Bonn, GermanyReported employees: 11-50 | Bonn, Germany | 11-50 | Exact match | 28 contacts → |
“VZM ist ein unabhängiges Beratungs- und Ingenieurunternehmen für Sicherheitskonzepte, Resilienz und technische Infrastrukturen.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Trustthinktrustthink.netHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 27 contacts → |
“Founded in 2018, TrustThink provides cybersecurity engineering and system-of-systems assurance for complex, connected products and platforms.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  NEXAwearenexa.comHQ: Montevideo, UruguayReported employees: 11-50 | Montevideo, Uruguay | 11-50 | Exact match | 25 contacts → |
“Nexa is a Montevideo city-based company specialized in cybersecurity and infrastructure professional services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Redeye Network Solutions LLCredeyenetworks.comHQ: Mesa, AZ, United StatesReported employees: 11-50 | Mesa, AZ, United States | 11-50 | Exact match | 24 contacts → |
“Since our inception, our focus has always been to be the first and final line of defense between you, your team, and your users in the never ending perils of technology.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Gyver Technologiesgyver.com HQ: West Redding, CT, United StatesReported employees: 11-50 | West Redding, CT, United States | 11-50 | Exact match | 24 contacts → |
“For over 15 years we have provided Smart, Fast, and Secure solutions using innovative technologies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Kyron Solutions Informatiqueskyron.frHQ: Toulouse, FranceReported employees: 11-50 | Toulouse, France | 11-50 | Exact match | 23 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 |  Singla Corpsingla.maHQ: Casablanca, MoroccoReported employees: 11-50 | Casablanca, Morocco | 11-50 | Exact match | 22 contacts → |
“Singla est un spécialiste dans la fourniture et l’intégration de solutions et de services dans les domaines de la sécurité du système d‘information, de l’optimisation de la…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  HS Infra Limitedhsinfra.co.ukHQ: Leominster, United StatesReported employees: 11-50 | Leominster, United States | 11-50 | Exact match | 21 contacts → |
“Herefordshire based HS Infra are specialists in Secure Infrastructure & Cybersecurity.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Fricap Security PVT LTDfricaps.comHQ: New Delhi, IndiaReported employees: 11-50 | New Delhi, India | 11-50 | Exact match | 21 contacts → |
“Fricap provides end-to-end security infrastructure solutions from SME to Enterprise segments in aligned with industry standard approach.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Gmarc Soluçõesgmarc.com.brHQ: Campinas, BrazilReported employees: 11-50 | Campinas, Brazil | 11-50 | Exact match | 20 contacts → |
“A GMarc é referência nacional em soluções integradas de Infraestrutura para TI e Segurança Eletrônica.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Cronos Conseilcronos-conseil.frHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 19 contacts → |
“CRONOS CONSEIL est un cabinet de conseil et d’ingénierie dans les domaines de la sûreté urbaine, de la prévention situationnelle et des secteurs d’activités d’importance vitale.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Ntwrkpeoplentwrkpeople.nlHQ: Zaltbommel, NetherlandsReported employees: 11-50 | Zaltbommel, Netherlands | 11-50 | Exact match | 18 contacts → |
“NtwrkPeople is gespecialiseerd in het ontwerpen, leveren, implementeren en beheren van netwerk- en security infrastructuren.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  QCASTqcast.nlHQ: Oosterhout, NetherlandsReported employees: 11-50 | Oosterhout, Netherlands | 11-50 | Exact match | 18 contacts → |
“We are specialized in designing, implementing and managing network and security infrastructure.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 507 company matches
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Infrastructure security engineers: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
504 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 507 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Infrastructure security engineers by location
4 lists · largest firstEvery Infrastructure security engineers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for infrastructure security engineers?
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 infrastructure security engineers did RevenueBase find worldwide?
The saved snapshot records 507 matching company records, 4,127 tracked contacts and 813 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 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 infrastructure security engineers worldwide. Snapshot: September 28, 2026. https://revenuebase.ai/companies/browse/infrastructure-security-engineers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 infrastructure security engineers worldwide
RevenueBase records 507 matching company records for infrastructure security engineers worldwide, with 4,127 tracked contacts and 813 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 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 infrastructure security engineers worldwide
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 | Conscia Nederlandconscia.com HQ: Gouda, NetherlandsReported employees: 201-500 | Gouda, Netherlands | 201-500 | Exact match | 152 contacts → |
“Wij ontwerpen, implementeren en beheren veilige IT-infrastructuur en Cybersecurity Services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ácumen Telecomunicacionesacumen.mx HQ: México Df, MexicoReported employees: 11-50 | México Df, Mexico | 11-50 | Exact match | 77 contacts → |
“Muchas empresas dependen completamente de su infraestructura tecnológica para operar.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Revelsirevelsi.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 65 contacts → |
“RevelSI is a global cybersecurity, AI, software, and infrastructure services organization.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Fasthelp Segurança DA Informaçãofasthelp.com.br HQ: Brasília, BrazilReported employees: 51-200 | Brasília, Brazil | 51-200 | Exact match | 58 contacts → |
“Fundada em 2003, com sede em Brasília/DF e presente em todo território nacional, a FastHelp oferece soluções líderes de mercado no segmento de Segurança da Informação e…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Applied Network Solutions, INCgo-ans.com HQ: Columbia, MD, United StatesReported employees: 51-200 | Columbia, MD, United States | 51-200 | Exact match | 57 contacts → |
“We operate at the intersection of network engineering and cybersecurity, providing secure, scalable, and high-performing architectures for our customers.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Synercommsynercomm.com HQ: Brookfield, WI, United StatesReported employees: 51-200 | Brookfield, WI, United States | 51-200 | Exact match | 52 contacts → |
“SynerComm strengthens your cybersecurity and network defenses across your entire technology stack.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Ashburn Consulting LLCashburnconsulting.com HQ: Leesburg, VA, United StatesReported employees: 51-200 | Leesburg, VA, United States | 51-200 | Exact match | 43 contacts → |
“Ashburn Consulting LLC Founded in 2002, Ashburn Consulting is a Certified Minority-Owned Small Business, ISO 9001:2015-certified IT engineering firm and Trusted Advisor to…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Segtrônicasegtronica.com.br HQ: São José Dos Campos, BrazilReported employees: 51-200 | São José Dos Campos, Brazil | 51-200 | Exact match | 43 contacts → |
“Há mais de 30 anos, a Segtrônica desenvolve soluções inteligentes para proteger operações, pessoas e ativos com eficiência, confiabilidade e visão de longo prazo.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ausecus Gmbhausecus.com HQ: Augsburg, GermanyReported employees: 11-50 | Augsburg, Germany | 11-50 | Exact match | 31 contacts → |
“ausecus GmbH delivers IT-Security Consulting and Managed Services for critical infrastructure organisations (KRITIS).” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Ironsiteironsite.com HQ: Corona, CA, United StatesReported employees: 201-500 | Corona, CA, United States | 201-500 | Exact match | 30 contacts → |
“IronSite™ helps you take the complexity out of physical infrastructure security so you can stay focused on running your operation, not managing vendors and vulnerabilities.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Compunet S.R.Ocompunet.cz HQ: Praha 5, Czech RepublicReported employees: 11-50 | Praha 5, Czech Republic | 11-50 | Exact match | 29 contacts → |
“Naše společnost je lídrem v síťové infrastruktuře a kybernetické bezpečnosti.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Network Experttinyurl.com HQ: Warszawa, PolandReported employees: 11-50 | Warszawa, Poland | 11-50 | Exact match | 28 contacts → |
“Zaczynaliśmy z pasji do technologii i potrzeby rozwiązywania złożonych problemów.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Bonn, GermanyReported employees: 11-50 | Bonn, Germany | 11-50 | Exact match | 28 contacts → |
“VZM ist ein unabhängiges Beratungs- und Ingenieurunternehmen für Sicherheitskonzepte, Resilienz und technische Infrastrukturen.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Trustthinktrustthink.net HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 27 contacts → |
“Founded in 2018, TrustThink provides cybersecurity engineering and system-of-systems assurance for complex, connected products and platforms.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | NEXAwearenexa.com HQ: Montevideo, UruguayReported employees: 11-50 | Montevideo, Uruguay | 11-50 | Exact match | 25 contacts → |
“Nexa is a Montevideo city-based company specialized in cybersecurity and infrastructure professional services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Redeye Network Solutions LLCredeyenetworks.com HQ: Mesa, AZ, United StatesReported employees: 11-50 | Mesa, AZ, United States | 11-50 | Exact match | 24 contacts → |
“Since our inception, our focus has always been to be the first and final line of defense between you, your team, and your users in the never ending perils of technology.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Gyver Technologiesgyver.com HQ: West Redding, CT, United StatesReported employees: 11-50 | West Redding, CT, United States | 11-50 | Exact match | 24 contacts → |
“For over 15 years we have provided Smart, Fast, and Secure solutions using innovative technologies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Kyron Solutions Informatiqueskyron.fr HQ: Toulouse, FranceReported employees: 11-50 | Toulouse, France | 11-50 | Exact match | 23 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | Singla Corpsingla.ma HQ: Casablanca, MoroccoReported employees: 11-50 | Casablanca, Morocco | 11-50 | Exact match | 22 contacts → |
“Singla est un spécialiste dans la fourniture et l’intégration de solutions et de services dans les domaines de la sécurité du système d‘information, de l’optimisation de la…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HS Infra Limitedhsinfra.co.uk HQ: Leominster, United StatesReported employees: 11-50 | Leominster, United States | 11-50 | Exact match | 21 contacts → |
“Herefordshire based HS Infra are specialists in Secure Infrastructure & Cybersecurity.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Fricap Security PVT LTDfricaps.com HQ: New Delhi, IndiaReported employees: 11-50 | New Delhi, India | 11-50 | Exact match | 21 contacts → |
“Fricap provides end-to-end security infrastructure solutions from SME to Enterprise segments in aligned with industry standard approach.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Gmarc Soluçõesgmarc.com.br HQ: Campinas, BrazilReported employees: 11-50 | Campinas, Brazil | 11-50 | Exact match | 20 contacts → |
“A GMarc é referência nacional em soluções integradas de Infraestrutura para TI e Segurança Eletrônica.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Cronos Conseilcronos-conseil.fr HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 19 contacts → |
“CRONOS CONSEIL est un cabinet de conseil et d’ingénierie dans les domaines de la sûreté urbaine, de la prévention situationnelle et des secteurs d’activités d’importance vitale.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Ntwrkpeoplentwrkpeople.nl HQ: Zaltbommel, NetherlandsReported employees: 11-50 | Zaltbommel, Netherlands | 11-50 | Exact match | 18 contacts → |
“NtwrkPeople is gespecialiseerd in het ontwerpen, leveren, implementeren en beheren van netwerk- en security infrastructuren.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | QCASTqcast.nl HQ: Oosterhout, NetherlandsReported employees: 11-50 | Oosterhout, Netherlands | 11-50 | Exact match | 18 contacts → |
“We are specialized in designing, implementing and managing network and security infrastructure.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 507 company matches
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Infrastructure security engineers: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
504 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 507 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Infrastructure security engineers by location
4 lists · largest firstEvery Infrastructure security engineers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for infrastructure security engineers?
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 infrastructure security engineers did RevenueBase find worldwide?
The saved snapshot records 507 matching company records, 4,127 tracked contacts and 813 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 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 infrastructure security engineers worldwide. Snapshot: September 28, 2026. https://revenuebase.ai/companies/browse/infrastructure-security-engineers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗