Bart Weijermars

Bart Weijermars serves as Chief Executive Officer at hallo,. hallo, operates in the information technology & services sector with approximately 750.0 employees. hallo, generates annual revenue of 2600000.0.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 4 executives at hallo,.
• • Our database includes 201,469 c suite-level executives.

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Tom Van Dael CFO and Executive Board Member MSP Hallo, portfolio company Klar Partners at hallo,

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John Splinter CTO at hallo,

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Rene Smit CTO Amsterdam at hallo,

Outreach Guidance — information technology & services Sector

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

Bart Weijermars's Position in the MessageCEO Database

• •Bart Weijermars is 1 of 4 verified executive contacts we track at hallo,.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •74 verified contacts work at information technology & services companies in the 750.0 employee range (same size as hallo,).

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 We do not publish personal addresses or sensitive identifiers.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 Bart Weijermars directly?

Bart Weijermars's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at hallo,. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Bart Weijermars work for?

Bart Weijermars is Chief Executive Officer at hallo,, a company in the information technology & services sector with 750.0 employees.

Can I pitch or sell to Bart Weijermars?

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

What industry is Bart Weijermars in?

Bart Weijermars works in the information technology & services industry as Chief Executive Officer at hallo,. MessageCEO provides verified contact information for executives across all major industries.

Is Bart Weijermars's contact information verified?

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

Last updated: June 26, 2026