Tiago Barbosa

Tiago Barbosa serves as Chief Executive Officer at Three Sigma. Three Sigma operates in the information technology & services sector with approximately 19.0 employees. The company is headquartered in Lisbon, Lisbon.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • 748 executive contacts are available in Lisbon.
• • Our database includes 201,469 c suite-level executives.

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Marvin Jo CTO at 위블링

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Robert Kim CEO, North America at 당근마켓

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Kyung Lim CTO at 인터파크

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Alex Ryu Chief Operating Officer, Supply Chain Solutions Group at 동양시스템즈(주)

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Wonho Kang 라포테이블(팔도감) | CEO · Product Lead at 라포랩스(퀸잇)

Outreach Guidance — information technology & services Sector

Technology executives make decisions on infrastructure, tooling, and partnerships. When reaching out to Tiago Barbosa, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Tiago Barbosa's Position in the MessageCEO Database

• •Tiago Barbosa is 1 of 1 verified executive contact we track at Three Sigma.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •738 verified executive contacts in Lisbon are in the database.
• •229 verified contacts work at information technology & services companies in the 19.0 employee range (same size as Three Sigma).

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 We do not publish personal addresses or sensitive identifiers.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

How do I reach Tiago Barbosa directly?

Tiago Barbosa's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at Three Sigma. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Tiago Barbosa work for?

Tiago Barbosa is Chief Executive Officer at Three Sigma, a company in the information technology & services sector with 19.0 employees. The company is based in Lisbon, Lisbon.

Can I pitch or sell to Tiago Barbosa?

As Chief Executive Officer at Three Sigma, Tiago Barbosa is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Tiago Barbosa directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Tiago Barbosa in?

Tiago Barbosa works in the information technology & services industry as Chief Executive Officer at Three Sigma. MessageCEO provides verified contact information for executives across all major industries.

Is Tiago Barbosa's contact information verified?

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

Last updated: June 28, 2026