Peter Sokolow

Peter Sokolow serves as Chief Executive Officer at System9. System9 operates in the information technology & services sector with approximately 20.0 employees. The company is headquartered in California. To date, System9 has raised 5700000.0 in total funding, with the most recent round being Series A.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • 13,743 executive contacts are available in California.
• • 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 Peter Sokolow, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Peter Sokolow's Position in the MessageCEO Database

• •Peter Sokolow is 1 of 1 verified executive contact we track at System9.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •12,901 verified executive contacts in California are in the database.
• •336 verified contacts work at information technology & services companies in the 20.0 employee range (same size as System9).

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 We do not publish personal addresses or sensitive identifiers.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

How do I reach Peter Sokolow directly?

Peter Sokolow's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at System9. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Peter Sokolow work for?

Peter Sokolow is Chief Executive Officer at System9, a company in the information technology & services sector with 20.0 employees. The company is based in California.

Can I pitch or sell to Peter Sokolow?

As Chief Executive Officer at System9, Peter Sokolow is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Peter Sokolow directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Peter Sokolow in?

Peter Sokolow works in the information technology & services industry as Chief Executive Officer at System9. MessageCEO provides verified contact information for executives across all major industries.

Is Peter Sokolow's contact information verified?

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

Last updated: August 12, 2026