Guy Dassa

Guy Dassa serves as Chief Technology Officer at Five Software. Five Software operates in the information technology & services sector with approximately 730.0 employees. The company is headquartered in New York, New York. Five Software generates annual revenue of 18400000.0. To date, Five Software has raised 96700000.0 in total funding, with the most recent round being Other.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at Five Software.
• • 6,952 executive contacts are available in New York.
• • Our database includes 201,469 c suite-level executives.

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Jim Morrisroe CEO & Member of the Board at Five Software

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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)

Outreach Guidance — information technology & services Sector

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

Guy Dassa's Position in the MessageCEO Database

• •Guy Dassa is 1 of 2 verified executive contacts we track at Five Software.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •6,778 verified executive contacts in New York are in the database.
• •62 verified contacts work at information technology & services companies in the 730.0 employee range (same size as Five Software).

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 We do not publish personal addresses or sensitive identifiers.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 Guy Dassa directly?

Guy Dassa's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Technology Officer at Five Software. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Guy Dassa work for?

Guy Dassa is Chief Technology Officer at Five Software, a company in the information technology & services sector with 730.0 employees. The company is based in New York, New York.

Can I pitch or sell to Guy Dassa?

As Chief Technology Officer at Five Software, Guy Dassa is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Guy Dassa directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Guy Dassa in?

Guy Dassa works in the information technology & services industry as Chief Technology Officer at Five Software. MessageCEO provides verified contact information for executives across all major industries.

Is Guy Dassa's contact information verified?

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

Last updated: June 24, 2026