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O3 Cyber

Cloud, platform and AI security consulting and managed services for Nordic enterprises and scale-ups

Oslo, NorwayFounded 2022o3c.noWebsite technologies

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Highlights

  • Young companyFounded 2022
  • Hiring2 open roles
  • New on EvolcAdded 2026-10-27

About O3 Cyber

O3 Cyber provides cloud, platform and AI security consulting, assessments, engineering, training, and managed cloud security services. It also deploys and operates cloud-native application protection platforms (CNAPPs).

Its customers include Nordic enterprises and scale-ups with security-focused cloud environments. The company delivers advisory and project work as well as ongoing security operations alongside client teams.

O3 Cyber was founded in 2022 and is headquartered in Oslo. It is an independent, employee-owned consultancy with 14 experts and open roles for a Platform Security Architect and another position in Oslo, Arendal or Stockholm.

Product: Cloud, platform and AI security advisory, assessments, engineering, training, and managed security services.

Jobs at O3 Cyber (2)

O3 Cyber is hiring for 2 roles, mostly in engineering, based in Arendal, Oslo and Stockholm.

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Website technologies

Tools and platforms detected on this company’s website, grouped by purpose. Dates record when Evolc observed them.

Frontend frameworks

  • Next.jsHigh confidence
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  • ReactMedium confidence
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  • Tailwind CSSMedium confidence
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Hosting

  • AWSMedium confidence
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Website detection does not establish a paid subscription or company-wide use. Tools loaded after consent or sign-in may be missed. “No longer observed” does not prove the company stopped using a tool.