Olivier Masdebrieu

Olivier Masdebrieu serves as Chief Technology Officer at Horizon Trading Solutions. Horizon Trading Solutions operates in the financial services sector with approximately 120.0 employees. The company is headquartered in Paris, Ile-de-France.

Industry & Role Insights

• • MessageCEO tracks 11,960 executives in the financial services sector.
• • 4,101 executive contacts are available in Ile-de-France.
• • Our database includes 201,468 c suite-level executives.

Outlook Microsoft Office 365 CloudFlare Hosting Hubspot Mobile Friendly Linkedin Marketing Solutions Google Tag Manager WordPress.org Nginx reCAPTCHA Vimeo Remote AI

electronic trading algorithm trading agency trading principal trading market making connectivity managed services automated trading execution algorithms algorithmic trading market data fix connectivity client onboarding internalization order management portfolio management proprietary trading hedge funds equity trading buy-side solutions sell-side solutions market access trading infrastructure risk management volatility algorithms etf orders structured products cryptocurrency trading cross-asset trading trading performance low latency high availability hosting solutions trading as a service application management component modularity support services global connectivity custom algorithms trade execution market matching real-time trading decision support data interfaces business continuity sustainable investment bespoke solutions market operations investment banking integration client relationship management software development research & development innovative technology financial technology electronic trading solutions multi-asset trading platform execution management high performance client customization equities derivatives digital assets market connectivity trading systems sustainable advantage client satisfaction long-term partnerships emerging markets capital markets technology innovation algorithmic capabilities market makers investment banks brokers trading desks financial analytics social responsibility sustainability client retention comprehensive solutions financial services information technology & services finance technology environmental services renewables & environment

IC

Il Choi Senior Executive Vice President and Chief Digital Officer at 리치앤코

JS

Jeff Sekinger Chief Executive Officer at 0 Percent

RF

Rehana Farrell Chief Executive Officer at 100 Women In Finance

KB

Kellan Brown Chief Operating Officer / Chief Development Officer at 100 Women In Finance

AA

Alan Akina CEO at 101 Financial

Outreach Guidance — financial services Sector

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

Olivier Masdebrieu's Position in the MessageCEO Database

• •Olivier Masdebrieu is 1 of 1 verified executive contact we track at Horizon Trading Solutions.
• •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.
• •253 verified contacts work at financial services companies in the 120.0 employee range (same size as Horizon Trading Solutions).

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 Olivier Masdebrieu directly?

Olivier Masdebrieu's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Technology Officer at Horizon Trading Solutions. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Olivier Masdebrieu work for?

Olivier Masdebrieu is Chief Technology Officer at Horizon Trading Solutions, a company in the financial services sector with 120.0 employees. The company is based in Paris, Ile-de-France.

Can I pitch or sell to Olivier Masdebrieu?

As Chief Technology Officer at Horizon Trading Solutions, Olivier Masdebrieu is a key decision-maker in the financial services sector. MessageCEO Pro gives you verified email to reach Olivier Masdebrieu directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Olivier Masdebrieu in?

Olivier Masdebrieu works in the financial services industry as Chief Technology Officer at Horizon Trading Solutions. MessageCEO provides verified contact information for executives across all major industries.

Is Olivier Masdebrieu's contact information verified?

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

Last updated: July 27, 2026