Sean O'Brien

Sean O'Brien serves as Chief Executive Officer at Rizon. Rizon operates in the insurance sector with approximately 150.0 employees. The company is headquartered in Brisbane, Queensland.

Industry & Role Insights

• • MessageCEO tracks 3,403 executives in the insurance sector.
• • We have verified contacts for 2 executives at Rizon.
• • 1,281 executive contacts are available in Queensland.
• • Our database includes 201,468 c suite-level executives.

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Ian Jennings Chief Executive Officer at Rizon

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Jee Cho Chief Executive Officer at 라이나생명

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Bocys Lam Chief Technology Officer at 10Life

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Jerrell Clay CEO at 3 Mark Financial, Inc.

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Darren Bowman Chief Executive Officer at 501(c) Services

Outreach Guidance — insurance Sector

Insurance executives prioritize risk reduction, compliance, and claims efficiency. When reaching out to Sean O'Brien, reference actuarial data, integration capabilities, and regulatory compliance.

Sean O'Brien's Position in the MessageCEO Database

• •Sean O'Brien is 1 of 2 verified executive contacts we track at Rizon.
• •3,343 verified executive contacts in insurance are in the MessageCEO database.
• •1,248 verified executive contacts in Queensland are in the database.
• •62 verified contacts work at insurance companies in the 150.0 employee range (same size as Rizon).

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 We do not publish personal addresses or sensitive identifiers.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 July 2026.

How do I reach Sean O'Brien directly?

Sean O'Brien's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at Rizon. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Sean O'Brien work for?

Sean O'Brien is Chief Executive Officer at Rizon, a company in the insurance sector with 150.0 employees. The company is based in Brisbane, Queensland.

Can I pitch or sell to Sean O'Brien?

As Chief Executive Officer at Rizon, Sean O'Brien is a key decision-maker in the insurance sector. MessageCEO Pro gives you verified email to reach Sean O'Brien directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Sean O'Brien in?

Sean O'Brien works in the insurance industry as Chief Executive Officer at Rizon. MessageCEO provides verified contact information for executives across all major industries.

Is Sean O'Brien's contact information verified?

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

Last updated: July 27, 2026