Executive Committee

The COMEX is leading teams and rolling out TEHTRIS’ strategy.


Founder, CEO

Éléna POINCET is the CEO and Co-founder of TEHTRIS, publisher of the TEHTRIS XDR Platform cyber security software, deployed worldwide. Éléna was previously an operational expert in managing and leading specialized teams for the French Ministry of the Armed Forces, where she served for 26 years. Drawing on this technological and operational experience, in 2010 she co-founded TEHTRIS, a company specializes in the fight against cyber-espionage and cyber-sabotage, and in intelligence on cyber-threats. Her mission is to define TEHTRIS’ objectives and strategy, as well as its implementation worldwide, while anticipating legal, financial, HR, technical and commercial developments.

Laurent OUDOT

Founder, CTO

Laurent OUDOT serves TEHTRIS as a co-founder, where his involvement contributes to shaping operations and innovations. His mindful approach to cybersecurity promotes peaceful collaborations with international partners, where shared understanding and togetherness give rise to pragmatic and balanced solutions.
As CTO, Laurent and his team are committed to delivering solid and effective defense against cyber threats globally with the TEHTRIS XDR Platform.
A holder of an engineering degree from ENSEIRB-MATMECA and an Executive Master’s from École Polytechnique, his dedication to the continuous advancement of cyber protection and knowledge sharing resonates throughout the company and beyond.

Fanny Stien

Chief People Officer (CPO)

Fanny joined TEHTRIS in 2019. After several years as HR Business Partner, she joined the Executive Committee in 2023 as Chief People Officer.

After studying psychology, Fanny turned to the field of human resources. Her objective? To contribute to the dissemination of TEHTRIS’ culture and values in order to bring our teams and future employees on board! To do this, Fanny is in charge of accompanying each and every one of them in their career to allow for professional fulfillment. Fanny is also responsible for ensuring compliance with the legal social provisions in force in each of our countries of operation.

Thanks to this, every day, we participate in the cyber-peace, while creating new jobs in France and in the world.


Chief Revenue Officer (CRO)

David serves as the Chief Revenue Officer (CRO) at TEHTRIS. His mission is to expand the ecosystem of Partners and Customers, in Europe and also globally, while scaling the organization and build superior efficiencies across the front-end departments such as: Partners, Pre-Sales, Sales, Customer Success, Customer Support and Marketing departments.

David brings 25+ years of experience in designing and driving Go To Market strategies for enterprise software and SaaS start-ups and scale-ups, and seeing them reach unicorn status. David successfully completed 5 career relocations, and ran multiple lines of business in the Americas, EMEA and Asia, in both mature and emerging markets.

An MBA graduate, David is acting as an agent of business and cultural transformation. His ambition for TEHTRIS is to build a Customer-centric, multi-cultural and high performing leadership team, and leverage TEHTRIS’ cutting edge technology to help both Partners and Customers fight against cyber-espionage and cyber-sabotage and create a safer world. 

Xavier SERES

Chief Financial Officer (CFO)

Xavier joined TEHTRIS in May 2023 as Chief Financial & Legal Officer (CFO).

With more than 20 years of professional experience as a consultant in CFO advisory and as a CFO in the Tech industry, Xavier has a strong expertise in supporting organizations undergoing major changes, both in large international groups and in scale-ups.

Over the last 8 years Xavier has been CFO at two SaaS players in the HR Tech, where he has gained valuable experience in managing and structuring hyper-growth international organizations. In particular, Xavier raised funds, carried out M&A operations, and opened and then supported the development of subsidiaries in Europe and North America.

Xavier’s role is to manage all TEHTRIS’ financial and legal activities. He works closely with the co-founders to develop sound financial strategies and lead future growth operations such as fund-raising or acquisitions.