Olaf Gijseman

Olaf Gijseman serves as CEO at gateB. gateB operates in the information technology & services sector with approximately 74.0 employees. The company is headquartered in Zuerich, Zurich. gateB generates annual revenue of 274000.0.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at gateB.
• • 1,552 executive contacts are available in Zurich.
• • Our database includes 201,469 c suite-level executives.

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FW

Fadi Wissa Chief Technology Officer and Sr. Technical Consultant at gateB

MJ

Marvin Jo CTO at 위블링

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Robert Kim CEO, North America at 당근마켓

KL

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 Olaf Gijseman, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Olaf Gijseman's Position in the MessageCEO Database

• •Olaf Gijseman is 1 of 2 verified executive contacts we track at gateB.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •1,533 verified executive contacts in Zurich are in the database.
• •195 verified contacts work at information technology & services companies in the 74.0 employee range (same size as gateB).

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 We do not publish personal addresses or sensitive identifiers.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 Olaf Gijseman directly?

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

What company does Olaf Gijseman work for?

Olaf Gijseman is CEO at gateB, a company in the information technology & services sector with 74.0 employees. The company is based in Zuerich, Zurich.

Can I pitch or sell to Olaf Gijseman?

As CEO at gateB, Olaf Gijseman is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Olaf Gijseman directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Olaf Gijseman in?

Olaf Gijseman works in the information technology & services industry as CEO at gateB. MessageCEO provides verified contact information for executives across all major industries.

Is Olaf Gijseman's contact information verified?

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

Last updated: July 21, 2026