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 CapitalIQ generating a eight-time 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.

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).

Philippe Iteney

Chief Information Officer

Philippe Iteney is the Chief Information Officer.

He is in charge of all operations at QuantHouse covering Production, Network, Infrastructure and R&D. Philippe is leading a team of more than 50 people across US, Europe and APAC. He is also supporting Sales for big deals and actively participating to business growth.

Philippe joined QuantHouse in 2011. Prior to this role, Philippe worked for different companies as Alcatel-Lucent and Microsoft in Paris. He has accumulated 15+ years of experience in the finance industry more precisely into private banking, asset management, order routing and finally in ultra-low latency businesses. He has taken different management roles respectively in Thomson Reuters as EMEA Clients Services Manager and Chief Operating Officer in FlexTrade.

Olivier Prodhomme

Chief Technology Officer

Olivier Prodhomme is QuantHouse’s CTO. In this role he is responsible for the firm’s technology operations globally.

Olivier joined QuantHouse in 2008 as Developer, and worked as Release Manager, Product Owner and Architect. He previously spent over 10 years working at Dassault Systèmes, a European software vendor.

Olivier is a graduate of Ecole Normale Supérieur of Cachan.

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’s 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. At RTS, he brought with him over ten years of experience selling and providing electronic trading solutions. In 2000, Salloum was part of the original team at Radianz, the first global Extranet for the financial industry. At Radianz, Salloum successfully managed large projects including the migration and deployment of thousands of Reuters and Instinet clients as well as growing the largest community of HFTs and buy-side firms. His strong relationships with key internal stakeholders along with building and developing senior level client contacts make him one of the key players in our industry.

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).