Our Team

our greatest asset

The ISP GROUP Team

Our people and their combined skills, characters, and experiences represent our greatest assets.

ISP Group is home to a team of about thirty highly qualified and motivated experts, focused and dedicated to help our clients reach their individual financial goals.

Roy Tal

Management Team

Roy oversees ISP’s illiquid and distressed assets business. Prior to joining ISP, and with almost two decades of relevant experience, Roy held various positions at global financial institutions. Roy holds a Master’s degree in Finance and a BA in Business Administration.

Stephanie Bilo

Management Team

Stephanie is responsible for ISP’s Swiss licensed operating platform. She brings with her almost 2 decades of financial market experience, having worked in Wealth Management as well as Investment Banking. Prior to joining ISP, Stephanie was a relationship manager with Global Family Office Group in Zürich for UBS. Before that she worked with various Investment Banks in London originating risk management and financing transactions lastly with JPMorgan, and before that with Morgan Stanley.

She graduated from University of St. Gallen with a degree in Business Administration and holds a PhD in Finance

Yaron Lisbona

Management Team

Yaron manages ISP portfolios and oversees the investment strategy. Prior to joining ISP, and with more than two decades of relevant experience, Yaron successfully managed portfolios at international financial institutions including Etgar, IBI and FIBI. Yaron holds an MBA and a BA in Economics.

Harald Siegel

Management Team

Harald is the CFO. Prior to joining ISP, and with more than a decade of relevant experience, he held various senior positions at one of the big four audit companies. Harald holds a Master’s degree in Business Administration and also a Master’s degree in Law from the University of St. Gallen and is a Swiss CPA accredited by the Swiss PCAOB.

Inbal Zaitman

Management Team

As Relationship Manager Inbal advises and assists ISP clients. Prior to her role at ISP, and with more than a decade of relevant experience, among other positions she acted as the assistant to the CEO for Soffair Group. Inbal holds an LLB in Law from Ono Academic College, Kiryat Ono, Israel.

Reto Affolter

Management Team

In his role as COO Reto oversees the group’s operations. Prior to joining ISP, and with more than twenty years of relevant experience, Reto held various senior functions at Union Bancaire Privée, ABN AMRO Bank, Julius Bär and Clariden Leu. Reto holds a Master’s degree in Information Management from the University of St. Gallen.

Dimitar Pashev

Investment Management

Dimitar manages ISP portfolios and oversees the investment strategy. Prior to joining ISP, and with more than three decades of relevant experience, Dimitar successfully held fund and portfolio management positions at Clariden Leu, Rothschild Bank and Leumi Asset Management. Dimitar holds a degree from University of Economics Budapest and is a CFA and CAIA Charter holder.

Yigal Ravillan

Investment Management

Yigal manages ISP portfolios and oversees the investment strategy. Prior to joining ISP, and with more than a decade of experience as investment banker and portfolio manager, Yigal held various positions at Etgar, Mizrahi, and Cukierman & Co. Yigal holds an LLB in Law from the College of Management Academic Studies, Rishon LeZion, Israel.

Silvan Ruthenberg

Investment Management

As Account Manager, Silvan advises ISP’s clients. Prior to ISP, Silvan mainly worked in language and communication services. Having earned a Diploma in Translation from the German Chamber of Industry and Commerce (IHK), he currently pursues his B.Sc. Banking & Finance via the University of London International Programs.§

Ron Zeltzer

Investment Management

Ron is responsible for structuring and trading fixed income instruments and oversees the illiquid investing operations and special situations. Prior to joining ISP, Ron worked at UBS Investment Bank, specializing in structured products. He holds an LLB in Law and Business from the Hebrew University in Jerusalem and an executive MBA from INSEAD. He is a member of the Israel Bar Association and a CFA charter holder.

Remo Stieger

Investment Management

Remo advises ISP’s clients on structured solutions and strategies. Prior to joining ISP, Remo held various positions within EFG/Leonteq including exotic index/ETF derivatives trading. He began his career more than a decade ago at a financial institution in London and holds a Master’s degree in Banking and Finance from the University of St. Gallen.

Patrik Lattmann

Investment Management

Patrik oversees the trading and execution department of ISP, handling proprietary as well as client transactions. Prior to joining ISP, and with more than two decades of relevant experience, Patrik held trading related positions at banks and brokers in Switzerland including UBS and Rüd Blass & Cie. Patrik holds a degree in Economics and Business Administration from the Zurich University of Applied Sciences, Zurich.

Florind Bojku

Investment Management

Florind trades and executes ISP proprietary positions and handles client related transactions. Florind holds a commercial diploma from KV Zurich Business School.

Yoav Katz

Investment Management

Yoav analyzes, manages and executes ISP’s credit positions and derivative portfolios, illiquid, distressed and structured assets. Prior to joining ISP, and with almost one decade of relevant experience, Yoav held a comparable position at a leading investment house. Yoav holds a MBA as well as BA in Management and Economics.

Shai Podoshin

Investment Management

Shai analyzes, manages and executes ISP’s credit positions and derivative portfolios, illiquid, distressed and structured assets. Prior to joining ISP, and with almost one decade of relevant experience, Shai held various comparable positions at financial institutions. Shai holds a BA in Management and Economics.

Nimrod Marian

Investment Management

Nimrod analyzes, manages and executes ISP’s credit positions and derivative portfolios, illiquid, distressed and structured assets. Prior to joining ISP, and with more than a decade of relevant experience, Nimrod held various comparable positions at financial institutions. Nimrod holds a BA in Management and Economics.

Roni Galmor

Investment Management

Roni is a senior credit analyst focusing on public and private debt for ISP portfolios. Prior to joining ISP, and with more than a decade of relevant experience, Roni among other positions was a fixed income and equity analyst at the investment arm of an insurance company. Roni holds an EMBA from the Hebrew University, Jerusalem in Business Management, Banking and Financial Engineering and a BA in Business Administration and Finance from Herzeliya Interdisciplinary Center.

Adar Cohen

Investment Management

Adar oversees and integrates Risk Management and MIS across ISP’s trading portfolios. Adar holds a BA in Business Administration in Finance from Xavier University, Cincinnati, Ohio.

Oren Beeri

Business Development

With more than a decade of relevant experience, Oren is responsible for ISP’s Placement Agent services representing and distributing mutual funds, hedge funds and private equity investments of selected asset managers, assisting investors throughout the entire investment cycle. Oren holds an MBA with emphasis in Finance from the University of Manchester and a BA in Economics from the University of California, San Diego.

Matthias Lindenmayer

Business Development

Matthias advises ISP’s clients on structured assets with focus on hedge fund, alternative credit and Real Assets solutions. Prior to joining ISP, and with almost two decades of relevant experience with global financial institutions, Matthias among other functions acted as equity analyst and fund manager. Matthias holds a degree in Economics from the University of Fribourg.

Dov Kol

Business Development

Dov advises clients on ISP’s entire asset spectrum. Prior to joining ISP, and with more than three decades of relevant experience, Dov held various senior positions in the private and public sectors in Israel, Switzerland and the UK. Dov holds a degree in Electrical and Electronics Engineering from the Technion in Israel.

Raimond Schuster

Business Development

Raimond advises ISP clients with focus on funds and insurances with regulatory responsibility at FINMA Switzerland and FMA Liechtenstein. He looks back on more than two decades of relevant experience. Based on his specialized know-how he is tutoring at different local universities. Raimond graduated from the University of Innsbruck, Austria with a Master of Science of Business Administration.

Leo Steiner

Financial Services

Leo is responsible for ISP’s middle- and back office operations. Prior to joining ISP, and with more than three decades of relevant experience Leo has held several comparable positions with family offices and banks in Switzerland including Julius Bär, Hyposwiss and PBZ Privatbank Zurich.

Luisa Geering

Financial Services

Luisa is responsible for private and institutional investment services. Prior to joining ISP and with more than two decades of relevant experience, Luisa among other positions, managed the CDO and FX proprietary trading desks of an Israeli bank.

Jenny Gschliesser

Financial Services

Jenny is responsible for Swiss company accounting and related financial services. Prior to joining ISP, Jenny spent almost two decades in fund and financial accountancy at a number of Swiss and Zürich-based foreign banks.

Sivanne Kohn

Financial Services

Sivanne is responsible for private and institutional investment services with almost one decade of relevant experience.

Lilla Lubszky Schweizer

Financial Services

Lilla is responsible for middle office services. Prior to joining ISP, Lilla held various similar positions in trading and middle office at UBS and at a Swiss single family office. Lilla studied German literature and philosophy at University of Zürich.

Matthias Reinhard

Operations

Matthias is the General Counsel and assuming responsibility for legal, compliance and risk control (operational risk) matters. Prior to joining ISP, Matthias worked in Zurich, Geneva, and New York (Prager Dreifuss 2 years, Credit Suisse 12 years, Lexperience, 4 years). Matthias graduated from the University of Basel with a Master of Law (lic.iur.utr.). He further holds a PhD in US law from the University of Bern.

Daniel Gelemanovic

Operations

Daniel acts as compliance officer within ISP Group. Prior to joining ISP, Daniel worked as a research assistant at the faculty of law at the University of Zürich. Daniel also gained experience in the regulatory, legal and compliance field. Daniel holds a Master’s degree in Law from the University of Zurich.

Eran Alkobi

Operations

Eran is responsible for Compliance, Finance and Risk Control including MIS, accounting and related services with more than a decade of relevant experience. Eran holds an MBA in Business Management Accounting and Finance from Ono Academic College, Kiryat Ono, Israel and a BA in Economics and Accounting from Rupin Academic Center, Israel as well as an Israeli CPA license.