David Whittle

David Whittle serves as CEO at Lexer. Lexer operates in the information technology & services sector with approximately 75.0 employees. The company is headquartered in Sydney, New South Wales. Lexer generates annual revenue of 5360000.0. To date, Lexer has raised 33500000.0 in total funding, with the most recent round being Series B.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • 3,176 executive contacts are available in New South Wales.
• • 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 David Whittle, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

David Whittle's Position in the MessageCEO Database

• •David Whittle is 1 of 1 verified executive contact we track at Lexer.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •3,103 verified executive contacts in New South Wales are in the database.
• •159 verified contacts work at information technology & services companies in the 75.0 employee range (same size as Lexer).

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 We do not publish personal addresses or sensitive identifiers.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 David Whittle directly?

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

What company does David Whittle work for?

David Whittle is CEO at Lexer, a company in the information technology & services sector with 75.0 employees. The company is based in Sydney, New South Wales.

Can I pitch or sell to David Whittle?

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

What industry is David Whittle in?

David Whittle works in the information technology & services industry as CEO at Lexer. MessageCEO provides verified contact information for executives across all major industries.

Is David Whittle's contact information verified?

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

Last updated: July 24, 2026