Company lists · Data refreshed November 2026

Top 25 Cybersecurity software developers based in Türkiye

Name: Cybersecurity software developers based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 118 companies tracked

RevenueBase identified 118 company matches for cybersecurity software developers associated with Türkiye as of November 2026 and tracks 1,296 professional contacts across them, including 306 with verified work emails. Istanbul is the largest hub.

This list covers company matches for cybersecurity software developers associated with Türkiye, 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 November 5, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built

118Companies

1,296Contacts tracked

306Verified emails

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The 25 largest cybersecurity software developers based in Türkiye

Ranked by team size

Top 25 of 118 company matches for cybersecurity software developers based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Adeo Cyber Security	Exact match	Istanbul, TürkiyeHQ recorded Nov 5, 2026	51-200	143 contacts →
	Exact match “ADEO Cyber Security is a trusted cybersecurity partner enabling organizations to build resilient, proactive, and continuous cyber defense capabilities.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Privia Security	Exact match	Istanbul, TürkiyeHQ recorded Nov 5, 2026	51-200	86 contacts →
	Exact match “Privia Security, which plans to bring a different perspective to security and privacy concepts by acting with the slogan of “Privacy For You” in the field of cyber security, took…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Soitron Türkiye	Exact match	İstanbul, TürkiyeHQ recorded Nov 5, 2026	51-200	77 contacts →
	Exact match “Soitron Siber Güvenlik Servisleri A.Ş, is the Turkish cybersecurity company of Europe-based information technology firm Soitron Group.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Crypttech	Exact match	Istanbul, TürkiyeHQ recorded Nov 5, 2026	51-200	74 contacts →
	Exact match “CRYPTTECH is a technology and software company that develops national – local solutions in the eld of Cyber Security, Defense Industry & Articial Intelligence.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Infosec	Exact match	Istanbul, TürkiyeHQ recorded Nov 5, 2026	11-50	63 contacts →
	Exact match “At Infosec, we don't just keep up with the rapid pace of cybersecurity-we set it.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Secure Future Bilgi Teknolojileri	Exact match	Istanbul, TürkiyeHQ recorded Nov 5, 2026	51-200	55 contacts →
	Exact match “Secure Future; kurumların kritik varlıklarını koruyan, operasyonlarını kesintisiz sürdürmelerini sağlayan ve karmaşık siber tehditleri proaktif olarak engelleyen yeni nesil bir…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Bgtek Cyber Security	Exact match	Bursa, TürkiyeHQ recorded Nov 5, 2026	11-50	35 contacts →
	Exact match “BG-TEK was established in 2010 with the aim of providing cyber security services and developing cyber security products.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Karmasis A.Ş	Exact match	Ankara, TürkiyeHQ recorded Nov 5, 2026	11-50	32 contacts →
	Exact match “Güvenlik Farkındalıkla Başlar (tm)” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Epati Cyber Security	Exact match	Çiftlikköy, TürkiyeHQ recorded Nov 5, 2026	11-50	25 contacts →
	Exact match “Yerli siber güvenlik ürün ekosisteminin önemli aktörlerinden olan ePati Siber Güvenlik, Türkiye’de %100 yerli, yüksek teknolojili siber güvenlik ürünleri geliştirmek hedefi ile…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Laykon Bilişim Teknolojileri	Exact match	Sisli, TürkiyeHQ recorded Nov 5, 2026	11-50	21 contacts →
	Exact match “Bitdefender’ın Türkiye Distribütörü olarak hizmet veren Laykon Bilişim, bilişim güvenliği alanında profesyonel ürün ve hizmetleri ile çözüm ortaklarına satış ve destek veren bir…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Swordsec	Exact match	Ankara, TürkiyeHQ recorded Nov 5, 2026	11-50	21 contacts →
	Exact match “SwordSec, established in 2018, is a Cyber Security R&D company that provides “Next Generation Cyber Security Solutions” to the markets of Turkey, Europe, and the United States.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Barikat Siber Güvenlik	Exact match	Ankara, TürkiyeHQ recorded Nov 5, 2026	201-500	18 contacts →
	Exact match “As BARİKAT Cyber Security, we have been emphasizing the value of information by producing world-class cyber security solutions with the aim of protecting it, since our…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Sybertürk	Exact match	Ankara, TürkiyeHQ recorded Nov 5, 2026	51-200	18 contacts →
	Exact match “SyberTÜRK Bilişim Teknolojileri A.Ş.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Lastguard Cyber Security Technologies	Exact match	Ardıçlı, TürkiyeHQ recorded Nov 5, 2026	1-10	17 contacts →
	Exact match “LastGuard Bilişim Teknolojileri, uzman ekibiyle kurumlara ve özel sektöre yönelik güvenlik testleri, siber istihbarat çözümleri, danışmanlık hizmetleri, teknik ve farkındalık…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Cyrops	Exact match	Zonguldak, TürkiyeHQ recorded Nov 5, 2026	11-50	14 contacts →
	Exact match “Founded in 2021, CYROPS Cyber Security Inc.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	F1 Teknoloji Siber Güvenlik	Exact match	İstanbul, TürkiyeHQ recorded Nov 5, 2026	11-50	12 contacts →
	Exact match “Güvenlik çözümlerinde uzman ekip F1 Teknoloji A.Ş.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Siber Bilişim Dağıtım Anonim Şirketi	Exact match	İstanbul, TürkiyeHQ recorded Nov 5, 2026	11-50	11 contacts →
	Exact match “İnternet çağında hemen hemen her platformda dijitalleşmenin etkileri görülebiliyor.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Teamco Yazılım	Exact match	Ankara, TürkiyeHQ recorded Nov 5, 2026	1-10	11 contacts →
	Exact match “Teamco, başta telekomünikasyon olmak üzere kurumsal işletmelerin ihtiyaç duyduğu sanallaştırma ve güvenlik ihtiyaçlarına yönelik yazılım ürünleri sunmaktadır.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Intelegon Bilişim A.Ş	Exact match	Istanbul, TürkiyeHQ recorded Nov 5, 2026	11-50	9 contacts →
	Exact match “Intelegon Bilişim was established in Istanbul with %100 domestic capital and ready to meet customer security needs all about their IT infrastructure.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Tugay Siber Savunma Sistemleri A.Ş	Exact match	Pendik, TürkiyeHQ recorded Nov 5, 2026	11-50	9 contacts →
	Exact match “Kaynak kod analizi ve sızma testi servisleri sağlayan TSE-B sınıfı siber güvenlik şirketidir.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Technatolia	Exact match	Karabük, TürkiyeHQ recorded Nov 5, 2026	1-10	9 contacts →
	Exact match “Founded in 2024, TECHNATOLIA Cyber Security and Software Inc.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Simer Network & Siber Güvenlik	Exact match	Mersin, TürkiyeHQ recorded Nov 5, 2026	1-10	9 contacts →
	Exact match “En önemli kaynak olan verinin güvenliğinin sağlanması, sanal ve fiziksel uç nokta korunmasının oluşturulması, web tehditlerine karşı korunma, kötü amaçlı yazılımlara karşı bulut…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Deepreo	Exact match	Zonguldak, TürkiyeHQ recorded Nov 5, 2026	1-10	9 contacts →
	Exact match “Deepreo is a technology company providing integrated solutions in cybersecurity, system monitoring and management, secure software development, and corporate training.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Adeo Cyber Security	Exact match	Atasehir, TürkiyeHQ recorded Nov 5, 2026	51-200	8 contacts →
	Exact match “The fact that companies and organizations cannot solve their cybersecurity problems alone and that they can achieve success with the right ally is accepted by everyone.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	Infopro Bilişim A.Ş	Exact match	Ankara, TürkiyeHQ recorded Nov 5, 2026	1-10	7 contacts →
	Exact match “INFOPRO was established in 2020 with a team of seasoned cyber security professionals.” Recorded in the RevenueBase company graph · Nov 5, 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 “cybersecurity software developers”. 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 118 cybersecurity software developers based in Türkiye

See the full list, filter by size, metro and specialty, and access 306 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cybersecurity software developers based in Türkiye at a glance

As of Nov 5, 2026

23.6%Verified-email coverage

11.0Average contacts per company

1-10Median size (employees)

26.3%Largest-city concentration · Istanbul

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Türkiye, so it is reported there. Company counts and contact totals on this page are exact for Türkiye, over 118 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 Türkiye whose business descriptions match “cybersecurity software developers” 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 306 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 November 5, 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.

Cybersecurity software developers by metro

Cybersecurity software developers in Istanbul31

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 “cybersecurity software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cybersecurity software developers are there based in Türkiye?

RevenueBase identified 118 company matches for cybersecurity software developers associated with Türkiye as of November 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?

Adeo Cyber Security tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cybersecurity software developers?

Istanbul leads with 31 company records, followed by Ankara (23) and Atasehir (7).

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 306 professional contacts with verified work emails tracked across these 118 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 November 5, 2026.

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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.