Leonhard Korowajczuk

Leonhard Korowajczuk serves as CEO/CTO at CelPlan Technologies, Inc. (CelPlan). CelPlan Technologies, Inc. (CelPlan) operates in the telecommunications sector with approximately 190.0 employees. The company is headquartered in Washington, District of Columbia. CelPlan Technologies, Inc. (CelPlan) generates annual revenue of 13900000.0.

Industry & Role Insights

• • MessageCEO tracks 3,242 executives in the telecommunications sector.
• • 1,800 executive contacts are available in District of Columbia.
• • Our database includes 201,468 c suite-level executives.

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GH

Geoffrey Head Chief Sales & Marketing Officer | Telecom Industry Specialist at 10T Tech Limited

MB

Mallory Bastionell CMO, Converge360 (Enterprise Tech, Education, Security & Safety), a division of 1105 Media at 1105 Media

RK

Rajeev Kapur President and CEO at 1105 Media

EL

Erik Lindgren Chief Technology Officer at 1105 Media

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Neal Vitale CEO at 1105 Media

Outreach Guidance — telecommunications Sector

Executives like Leonhard Korowajczuk in the telecommunications 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 CelPlan Technologies, Inc. (CelPlan).

Leonhard Korowajczuk's Position in the MessageCEO Database

• •Leonhard Korowajczuk is 1 of 1 verified executive contact we track at CelPlan Technologies, Inc. (CelPlan).
• •3,110 verified executive contacts in telecommunications are in the MessageCEO database.
• •1,687 verified executive contacts in District of Columbia are in the database.
• •42 verified contacts work at telecommunications companies in the 190.0 employee range (same size as CelPlan Technologies, Inc. (CelPlan)).

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 We do not publish personal addresses or sensitive identifiers.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 Leonhard Korowajczuk directly?

Leonhard Korowajczuk's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO/CTO at CelPlan Technologies, Inc. (CelPlan). Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Leonhard Korowajczuk work for?

Leonhard Korowajczuk is CEO/CTO at CelPlan Technologies, Inc. (CelPlan), a company in the telecommunications sector with 190.0 employees. The company is based in Washington, District of Columbia.

Can I pitch or sell to Leonhard Korowajczuk?

As CEO/CTO at CelPlan Technologies, Inc. (CelPlan), Leonhard Korowajczuk is a key decision-maker in the telecommunications sector. MessageCEO Pro gives you verified email to reach Leonhard Korowajczuk directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Leonhard Korowajczuk in?

Leonhard Korowajczuk works in the telecommunications industry as CEO/CTO at CelPlan Technologies, Inc. (CelPlan). MessageCEO provides verified contact information for executives across all major industries.

Is Leonhard Korowajczuk's contact information verified?

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

Last updated: July 26, 2026