Oussama Harzallah

Oussama Harzallah serves as CTO Groupe at Greenbull Group. Greenbull Group operates in the international trade & development sector with approximately 110.0 employees. The company is headquartered in Nice, Provence-Alpes-Cote d'Azur.

Industry & Role Insights

• • MessageCEO tracks 555 executives in the international trade & development sector.
• • 299 executive contacts are available in Provence-Alpes-Cote d'Azur.
• • Our database includes 201,468 c suite-level executives.

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Jason Addison Group Chief Operating Officer at 444 Consultants

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Jose Santos CIO, Technology, Risk Management and Organizational Consulting Leader at A2F Consulting LLC

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Oguz Abalioglu Co-CEO at ABALIOĞLU HOLDİNG

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Augustin Bonniol CEO at ABC EXPAT

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Elizabeth Cottle Special Assistance to the CEO at Aceli Africa

Outreach Guidance — international trade & development Sector

Executives like Oussama Harzallah in the international trade & development 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 Greenbull Group.

Oussama Harzallah's Position in the MessageCEO Database

• •Oussama Harzallah is 1 of 1 verified executive contact we track at Greenbull Group.
• •544 verified executive contacts in international trade & development are in the MessageCEO database.
• •298 verified executive contacts in Provence-Alpes-Cote d'Azur are in the database.
• •14 verified contacts work at international trade & development companies in the 110.0 employee range (same size as Greenbull Group).

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 We do not publish personal addresses or sensitive identifiers.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 Oussama Harzallah directly?

Oussama Harzallah's verified email address is available to MessageCEO Pro subscribers. They currently serve as CTO Groupe at Greenbull Group. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Oussama Harzallah work for?

Oussama Harzallah is CTO Groupe at Greenbull Group, a company in the international trade & development sector with 110.0 employees. The company is based in Nice, Provence-Alpes-Cote d'Azur.

Can I pitch or sell to Oussama Harzallah?

As CTO Groupe at Greenbull Group, Oussama Harzallah is a key decision-maker in the international trade & development sector. MessageCEO Pro gives you verified email to reach Oussama Harzallah directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Oussama Harzallah in?

Oussama Harzallah works in the international trade & development industry as CTO Groupe at Greenbull Group. MessageCEO provides verified contact information for executives across all major industries.

Is Oussama Harzallah's contact information verified?

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

Last updated: July 28, 2026