Thomas Rissman

Thomas Rissman serves as CEO at ExcalTech. ExcalTech operates in the information technology & services sector with approximately 51.0 employees. The company is headquartered in Chicago, Illinois. ExcalTech generates annual revenue of 6300000.0.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • 3,772 executive contacts are available in Illinois.
• • Our database includes 201,468 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 Thomas Rissman, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Thomas Rissman's Position in the MessageCEO Database

• •Thomas Rissman is 1 of 1 verified executive contact we track at ExcalTech.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •3,510 verified executive contacts in Illinois are in the database.
• •386 verified contacts work at information technology & services companies in the 51.0 employee range (same size as ExcalTech).

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 We do not publish personal addresses or sensitive identifiers.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 Thomas Rissman directly?

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

What company does Thomas Rissman work for?

Thomas Rissman is CEO at ExcalTech, a company in the information technology & services sector with 51.0 employees. The company is based in Chicago, Illinois.

Can I pitch or sell to Thomas Rissman?

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

What industry is Thomas Rissman in?

Thomas Rissman works in the information technology & services industry as CEO at ExcalTech. MessageCEO provides verified contact information for executives across all major industries.

Is Thomas Rissman's contact information verified?

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

Last updated: July 31, 2026