Zak Zielezinski

Zak Zielezinski serves as Chief Executive Officer at GLX. GLX operates in the capital markets sector with approximately 68.0 employees. The company is headquartered in San Francisco, California. GLX generates annual revenue of 36440000.0. To date, GLX has raised 82500.0 in total funding, with the most recent round being Other.

Industry & Role Insights

• • MessageCEO tracks 229 executives in the capital markets sector.
• • 13,743 executive contacts are available in California.
• • Our database includes 201,468 c suite-level executives.

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Monika Tyrichtrova Chief Compliace Officer, Executive Director at ABN AMRO Clearing Bank

Outreach Guidance — capital markets Sector

Executives like Zak Zielezinski in the capital markets 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 GLX.

Zak Zielezinski's Position in the MessageCEO Database

• •Zak Zielezinski is 1 of 1 verified executive contact we track at GLX.
• •226 verified executive contacts in capital markets are in the MessageCEO database.
• •12,901 verified executive contacts in California are in the database.
• •2 verified contacts work at capital markets companies in the 68.0 employee range (same size as GLX).

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 We do not publish personal addresses or sensitive identifiers.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 Zak Zielezinski directly?

Zak Zielezinski's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at GLX. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Zak Zielezinski work for?

Zak Zielezinski is Chief Executive Officer at GLX, a company in the capital markets sector with 68.0 employees. The company is based in San Francisco, California.

Can I pitch or sell to Zak Zielezinski?

As Chief Executive Officer at GLX, Zak Zielezinski is a key decision-maker in the capital markets sector. MessageCEO Pro gives you verified email to reach Zak Zielezinski directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Zak Zielezinski in?

Zak Zielezinski works in the capital markets industry as Chief Executive Officer at GLX. MessageCEO provides verified contact information for executives across all major industries.

Is Zak Zielezinski's contact information verified?

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

Last updated: July 25, 2026