Rintaro Oyaizu

Rintaro Oyaizu serves as CEO at CyberX. CyberX operates in the computer & network security sector with approximately 41.0 employees. The company is headquartered in Tokyo, Tokyo. CyberX generates annual revenue of 7000000.0. To date, CyberX has raised 47000000.0 in total funding, with the most recent round being Convertible Note.

Industry & Role Insights

• • MessageCEO tracks 1,629 executives in the computer & network security sector.
• • 440 executive contacts are available in Tokyo.
• • Our database includes 201,464 c suite-level executives.

security enterprise security smart grid network security internet clean technology information technology clean energy & technology environmental services renewables & environment information technology & services

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Sharon Torati CEO at 10root Cyber Security

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Meni Bondarkar CTO at 10Secure

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Shay Tiv CEO at 10Secure

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Michael Cichon Chief Marketing Officer at 1Kosmos - BlockID

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Christine Owen Field CTO at 1Kosmos - BlockID

Outreach Guidance — computer & network security Sector

Executives like Rintaro Oyaizu in the computer & network security sector receive targeted outreach from sales teams, recruiters, and investors. To stand out, personalize your message with industry-specific context and a clear, specific value proposition relevant to their role at CyberX.

Rintaro Oyaizu's Position in the MessageCEO Database

• •Rintaro Oyaizu is 1 of 1 verified executive contact we track at CyberX.
• •1,615 verified executive contacts in computer & network security are in the MessageCEO database.
• •437 verified executive contacts in Tokyo are in the database.
• •20 verified contacts work at computer & network security companies in the 41.0 employee range (same size as CyberX).

Executive contact data compiled from public business filings, LinkedIn public profiles, company press materials, and verified outbound email testing. We do not publish personal addresses or sensitive identifiers. Methodology & sources · Removal requests handled at /remove-info · Updated November 2026.

How do I reach Rintaro Oyaizu directly?

Rintaro Oyaizu's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO at CyberX. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Rintaro Oyaizu work for?

Rintaro Oyaizu is CEO at CyberX, a company in the computer & network security sector with 41.0 employees. The company is based in Tokyo, Tokyo.

Can I pitch or sell to Rintaro Oyaizu?

As CEO at CyberX, Rintaro Oyaizu is a key decision-maker in the computer & network security sector. MessageCEO Pro gives you verified email to reach Rintaro Oyaizu directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Rintaro Oyaizu in?

Rintaro Oyaizu works in the computer & network security industry as CEO at CyberX. MessageCEO provides verified contact information for executives across all major industries.

Is Rintaro Oyaizu's contact information verified?

Yes. MessageCEO verifies executive contact information through multiple data sources and regular validation checks. Rintaro Oyaizu's profile is kept up-to-date with the latest available information.

Last updated: November 11, 2026