The way to increase your turnover

About us

Horizontal Paris leads the field in high-value-added sales development in Europe.

We place at your disposal a dedicated and experienced team, with a solid grounding in your market and your target audience. Resolutely operational and pragmatic, we take the strain out of canvassing for new business on your behalf, ensuring the detection of qualified projects and the closing of new contracts. You optimize the management and development of your clients and our teams focus on the new business. 

The team

Pierre-Gilles CASTEX - Chief Executive Officer

Cédric BUISSON - Vice President

These talented individuals work together to make sure the day-to-day operations run smoothly. Additionally our account managers work one-on-one with clients to create custom solutions and provide reporting and continuous support.



Horizontal Paris handles the detection of qualified projects by laying on a team of inside sales engineers.

Through the quality of the projects detected, the Inside sales offer permanently feeds into your sales pipeline.


Horizontal Paris currently has contractual relationships with the following organizations:

Conseil IT & Telecom : Microsoft EMEA - PriceWaterHouseCoopers - Cap Gemini Consulting - Oranges Business Serivces - Alcatel Lucent - DELL EMEA...

Human Ressources & Training : Michael Page International - CEGOS...

Advertising companies : FRED & FARID - Y&R...

Banking, Finances & insurances : SOGECAP - American Express - Allianz - AXA...


For contacting us : + 33 1 42 05 37 06