Leif Sevland

Leif Sevland serves as President & CEO at ONS. ONS operates in the nonprofit organization management sector with approximately 130.0 employees.

Industry & Role Insights

• • MessageCEO tracks 5,752 executives in the nonprofit organization management sector.
• • We have verified contacts for 2 executives at ONS.
• • Our database includes 201,469 c suite-level executives.

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Celia Lam CEO at ONS

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Kadidia Cooper Chief Financial & Operations Officer at 10,000 Degrees

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Julien Ancele Directeur général / CEO at 1001fontaines

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Louis Negron Executive Director & Chief Operating Officer at 100 Black Men of Atlanta, Inc.

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Karina Guy Chief Executive Officer at 100 Companies that Care

Outreach Guidance — nonprofit organization management Sector

Executives like Leif Sevland in the nonprofit organization management 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 ONS.

Leif Sevland's Position in the MessageCEO Database

• •Leif Sevland is 1 of 2 verified executive contacts we track at ONS.
• •5,654 verified executive contacts in nonprofit organization management are in the MessageCEO database.
• •135 verified contacts work at nonprofit organization management companies in the 130.0 employee range (same size as ONS).

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 We do not publish personal addresses or sensitive identifiers.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 Leif Sevland directly?

Leif Sevland's verified email address is available to MessageCEO Pro subscribers. They currently serve as President & CEO at ONS. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Leif Sevland work for?

Leif Sevland is President & CEO at ONS, a company in the nonprofit organization management sector with 130.0 employees.

Can I pitch or sell to Leif Sevland?

As President & CEO at ONS, Leif Sevland is a key decision-maker in the nonprofit organization management sector. MessageCEO Pro gives you verified email to reach Leif Sevland directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Leif Sevland in?

Leif Sevland works in the nonprofit organization management industry as President & CEO at ONS. MessageCEO provides verified contact information for executives across all major industries.

Is Leif Sevland's contact information verified?

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

Last updated: July 23, 2026