Jean Guillaume

Jean Guillaume serves as CEO at Budget Insight. Budget Insight operates in the financial services sector with approximately 84.0 employees. The company is headquartered in Paris, Ile-de-France. Budget Insight generates annual revenue of 3000000.0. To date, Budget Insight has raised 105000000.0 in total funding, with the most recent round being Other.

Industry & Role Insights

• • MessageCEO tracks 11,960 executives in the financial services sector.
• • We have verified contacts for 5 executives at Budget Insight.
• • 4,101 executive contacts are available in Ile-de-France.
• • Our database includes 201,468 c suite-level executives.

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GS

Gwendoline Savoy CMO at Budget Insight

BJ

Bertrand Jeannet CEO at Budget Insight

BD

Baptiste Delpey Chief Technology Officer at Budget Insight

BF

Benoit Fillon CTO at Budget Insight

Outreach Guidance — financial services Sector

Financial services executives like Jean Guillaume prioritize security, compliance (SOC 2, SOX), and integration with existing systems. Reference industry-specific regulatory requirements and provide case studies from peer institutions.

Jean Guillaume's Position in the MessageCEO Database

• •Jean Guillaume is 1 of 5 verified executive contacts we track at Budget Insight.
• •11,735 verified executive contacts in financial services are in the MessageCEO database.
• •4,045 verified executive contacts in Ile-de-France are in the database.
• •69 verified contacts work at financial services companies in the 84.0 employee range (same size as Budget Insight).

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 We do not publish personal addresses or sensitive identifiers.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 Jean Guillaume directly?

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

What company does Jean Guillaume work for?

Jean Guillaume is CEO at Budget Insight, a company in the financial services sector with 84.0 employees. The company is based in Paris, Ile-de-France.

Can I pitch or sell to Jean Guillaume?

As CEO at Budget Insight, Jean Guillaume is a key decision-maker in the financial services sector. MessageCEO Pro gives you verified email to reach Jean Guillaume directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Jean Guillaume in?

Jean Guillaume works in the financial services industry as CEO at Budget Insight. MessageCEO provides verified contact information for executives across all major industries.

Is Jean Guillaume's contact information verified?

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

Last updated: August 2, 2026