Roy Janssen

Roy Janssen serves as Chief Technology Officer & Manager, Development at Lyanthe. Lyanthe operates in the information technology & services sector with approximately 290.0 employees. The company is headquartered in Weert, Limburg. Lyanthe generates annual revenue of 17000000.0.

Industry & Role Insights

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

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Outreach Guidance — information technology & services Sector

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

Roy Janssen's Position in the MessageCEO Database

• •Roy Janssen is 1 of 1 verified executive contact we track at Lyanthe.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •47 verified executive contacts in Limburg are in the database.
• •262 verified contacts work at information technology & services companies in the 290.0 employee range (same size as Lyanthe).

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 We do not publish personal addresses or sensitive identifiers.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 Roy Janssen directly?

Roy Janssen's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Technology Officer & Manager, Development at Lyanthe. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Roy Janssen work for?

Roy Janssen is Chief Technology Officer & Manager, Development at Lyanthe, a company in the information technology & services sector with 290.0 employees. The company is based in Weert, Limburg.

Can I pitch or sell to Roy Janssen?

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

What industry is Roy Janssen in?

Roy Janssen works in the information technology & services industry as Chief Technology Officer & Manager, Development at Lyanthe. MessageCEO provides verified contact information for executives across all major industries.

Is Roy Janssen's contact information verified?

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

Last updated: June 26, 2026