Mark Lee

Mark Lee serves as Chief Executive Officer at ERT, Inc.. ERT, Inc. operates in the information technology & services sector with approximately 410.0 employees. The company is headquartered in Falls Church, Virginia. ERT, Inc. generates annual revenue of 75000000.0.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • 1,666 executive contacts are available in Virginia.
• • 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 Mark Lee, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Mark Lee's Position in the MessageCEO Database

• •Mark Lee is 1 of 1 verified executive contact we track at ERT, Inc..
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •1,626 verified executive contacts in Virginia are in the database.
• •149 verified contacts work at information technology & services companies in the 410.0 employee range (same size as ERT, Inc.).

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 We do not publish personal addresses or sensitive identifiers.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 May 2026.

How do I reach Mark Lee directly?

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

What company does Mark Lee work for?

Mark Lee is Chief Executive Officer at ERT, Inc., a company in the information technology & services sector with 410.0 employees. The company is based in Falls Church, Virginia.

Can I pitch or sell to Mark Lee?

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

What industry is Mark Lee in?

Mark Lee works in the information technology & services industry as Chief Executive Officer at ERT, Inc.. MessageCEO provides verified contact information for executives across all major industries.

Is Mark Lee's contact information verified?

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

Last updated: May 30, 2026