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Defa3 Cybersecurity

Defa3 Cyber Security is a cybersecurity firm and security partner.

IT Services and IT Consulting
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Headquarters
Dubai, United Arab EmiratesSource: RevenueBaseRetrieved October 13, 2026
Employee range
51 to 200Source: RevenueBaseRetrieved October 13, 2026
Founded
2020Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
264 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Defa3 Cybersecurity do?

Defa3 is a cybersecurity firm with an understanding of the region it serves. The company was founded in response to organizations in the Gulf seeking a security partner with local understanding.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

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Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

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BADGE PREVIEWDefa3 Cybersecurity listed #1 on Banking cybersecurity companies, September 30, 2026Open the published source list.
Defa3 Cybersecurity

#1 Banking cybersecurity companies

Snapshot: September 30, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 13, 2026, September 18, 2026, September 20, 2026, September 26, 2026, September 27, 2026, September 28, 2026, September 29, 2026, September 30, 2026 and October 10, 2026. How the company lists are built.

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