Leadership Team

Get to know QuantHouse’s leadership team.

Pierre Feligioni

CEO and owner

Pierre Feligioni is a successful business entrepreneur and he understands how to turn innovative ideas into profitable business.

Pierre co-founded QuantHouse in 2005, building an industry leading provider of ultra-low latency market data technologies. In 2012, QuantHouse was acquired by S&P Global generating a eight-time return for the investors.

He received in 2012 a Financial News 40 under 40 Rising stars in Trading and Technology award and he was named Head of Real-Time Product Strategy for the last 3 years.

Pierre has now gone back to his entrepreneurial roots when he bought back QuantHouse in January 2017.

Denery Fenouil

Chief Technology Officer

Denery Fenouil co-founded QuantHouse in 2005 and he came back to his former position as CTO in March 2018.

As CTO, Denery is responsible for R&D.

Denery holds a Masters Of Science in Computer Science from Université de Nice Sophia Antipolis.

Emmanuel Carjat

Chief Operating Officer

Emmanuel Carjat is responsible for managing QuantHouse operations helping to drive and guide the continued growth of the business.

Emmanuel was the co-founder of Atrium Network founded in 2006 which was subsequently purchased by TMX Group in 2011, where he remained in the role of Managing director until 2015. In 2017, the TMX Atrium business was acquired by Intercontinental Exchange (ICE).

Emmanuel gained a Masters in Telecommunications from Pierre and Marie Curie University.

Stéphane Leroy

Chief Revenue Officer

Stéphane Leroy is a successful business serial entrepreneur and visionary for the algorithmic trading market.

Stéphane has a proven track record of continuous success in how to turn innovative ideas into profitable businesses. As business co-Founder of QuantHouse, he was instrumental in building up a successful Financial Technology provider that lead to an acquisition in 2012 by S&P Global generating an eight-time return for investors.  Since company spin-off from S&P Global early 2017, Stéphane is focusing on influencing the future of the company covering new business sales, installed client base sales, marketing, partner strategy as well as company overall strategy. In 2000 as a Radianz MD, Stéphane built the business and a successful team from scratch throughout Europe MEA that lead to a successful acquisition from BT in 2005 in a nine-digit deal generating impressive returns for shareholders. 

Stéphane holds a Master’s Degree in Computer Science Engineering from ESME/SUDRIA of Paris with a major in Mathematics and Computer Science. He holds also a Master’s Degree in strategic marketing from HEC Paris.

Laurence Saunier

Chief Financial Officer

Laurence Saunier is QuantHouse’s CFO.

She joined the firm in 2011, having previously led the Finance functions for Aramis group where she was responsible for financial planning and analytics for these business functions. Prior to joining Aramis, Laurence was CFO of Sungard Capital Markets (GL Trade) where she was in charge of Finance, SAP project, legal and Human Resources. Laurence started her career as Auditor at Ernst & Young.

Laurence is graduated from the ESSEC business school and holds a Master’s-Level Diploma in Accountancy (DESCF).

Anna Pesman

Head of Client Services

As Head of Client Services, Anna Pesman manages the client implementation, support and account management teams.

She is also responsible for customer and exchange licensing and reporting.

Prior to joining QuantHouse in 2012, Anna managed the electronic trading platforms at Fimat (Société Générale).

Anna holds a Bachelor of Commerce (Economics and Finance) from the University of New South Wales.

Arthur Tricoire

Managing Director, APAC

Arthur Tricoire is Managing Director for the APAC business, focusing on all business development strategies and execution.

Beginning in Paris and London as an integral part of the EMEA business development team, he has amassed close to 10 years of automated trading technologies and market data platforms knowledge. In 2012, he moved to APAC to expand the firm’s footprint. His areas of expertise include ultra-low latency market data solutions; electronic trading architecture; data decoding, distribution, replay and publication; exchange reporting.

Arthur holds a B.A. in Business Management from the University of Westminster.

Salloum Abousaleh

Managing Director, AMERICAS

Salloum Abousaleh serves as the managing director, Americas. In this role, he is responsible for leading the organization’s operations throughout North and South America including supporting the organization’s strategic alliances and partnership, ensuring performance sales goals and representing the organization to the public, key stakeholder and business partners.

Prior to QuantHouse, Salloum was the Head of Sales for the Americas for RTS Realtime Systems (sold to Bloomberg). He led the sales team responsible for generating 80% revenue increase annually. He set the strategic direction for the Americas sales team and led the team in closing pipeline opportunities. He was also responsible for key customer strategy and negotiations which resulted in top line growth for the business.

Salloum holds a BS in Physics from the University of Paris XI, a MS in Engineering from the Sorbonne, a MS in Telecoms & Marketing from the National Institute of Telecommunications and a Series 3 license (currently unposted) from the NFA.

Sébastien Tiphine

Head of Product Strategy

Sébastien Tiphine is the Head of Product Strategy. He spends most of his time working on key initiatives to improve and expand QuantHouse solutions & products, bringing more value to our clients and partners.

He joined QuantHouse in 2008 as a pre-sales engineer, and later moved to New York where he was in charge of the Operations from 2009 to 2015.

Sébastien holds a Master’s degree from the National Institute of Applied Science of Rennes (INSA, France) and a Business Engineer Certificate from ESC Rennes School of Business (France).