NAYSA Capital

Who we are

We are a specialized firm dedicated to helping organizations navigate today’s most demanding financial and strategic challenges. Combining deep expertise in finance and data science with strong analytical capabilities and proven track record of delivering high-impact solutions, we support our clients in transforming complexity into strategic opportunity. Our team brings independent thinking, technical depth and reliable execution to every engagement.

Our work blends rigorous quantitative analysis with practical industry insight. Over the past decade, we have delivered impactful projects for banks, asset managers and fintech companies across Europe, Africa, and Latin America—designing innovative financing and investment solutions, developing proprietary risk management tools and guiding organizations through high-quality research.

Mission

At NAYSA Capital, our mission is to be a trusted partner to our clients, building long-term relationships and delivering solutions with a real, measurable impact. We strive to generate substantial value through rigorous data-driven, strategic thinking and an unwavering commitment to excellence in everything we do.

Francesc Naya

  • Francesc is the founder of NAYSA Capital. Previously, he was a Scientific Collaborator at the Finance Institute of the Fribourg School of Management in Switzerland, where he worked on research projects and private mandates with asset managers, private banks and other financial institutions. Before, he served as an Associate at Afrika Financial Group (ex-BDK Financial Group), an investment company focusing in the Financial Services sector in West Africa, where he led the Credit team under the supervision of the Group’s Deputy CEO. Prior to that, Francesc worked at TIMWE Group, a global technology firm, where he optimized the credit scoring algorithms of its airtime credit business in Brazil and developed the business across Central and South America, APAC and MENA regions. Before, he also worked at Franklin Templeton Investments in Luxembourg.

    Francesc holds a MSc. in Wealth Management from the University of Geneva and a BSc. in Economics from Pompeu Fabra University in Barcelona, Spain. He speaks fluently English, French, Portuguese, Spanish and Catalan.

Founder

Nils Tuchschmid

Academic Advisor

  • Nils Tuchschmid is currently professor and head of the Finance Institute at the Haute Ecole de Gestion Fribourg, (HEG-FR ; University of Applied Sciences). Before joining HEG-FR, Nils was a Partner, Head of Tactical Trading Strategies and Chairman of the Investment Committee at Tages Group. Previously, he was the Co-Head of the Alternative Funds Advisory team at UBS and Head of Multi-Manager Portfolios at Credit-Suisse. He also worked as Strategist and Head of quantitative research and alternative investments at Banque Cantonale Vaudoise.

    Nils was Professor of Banking and Finance at HEG Geneva and Professor of Finance at HEC Lausanne University. He holds a Ph.D. in Economics from the University of Geneva and has published numerous articles and research papers in particular on asset management and asset allocation, on alternative investments and performance measurement.

Discover our services

Consulting

We help our clients address complex business and financial challenges across some of the most demanding areas of modern finance, combining analytical rigor, deep technical expertise, and a data-driven, informed decision-making approach.

We assist financial institutions, professional investors, corporates and public entities in transforming data into insights, risks into opportunities, and strategies into measurable results, through independent analysis and high-quality project execution.

Some of the areas in which we operate, with examples of past projects our team contributed to, include:

    • For a Swiss options trading company, we designed and backtested active option overlay strategies on equity portfolios, aimed at either enhancing yield or providing downside protection.

    • For a Geneva-based fund of hedge funds, we quantitatively assessed the quality and persistence of its abnormal return (“alpha”), using a broad set of market benchmarks, hedge fund indices, and multi-factor risk models.

    • In collaboration with a Swiss private bank, we conducted an in-depth study of alternative risk premia (ARP) investments, identifying key pitfalls and testing allocation methods to design robust portfolios.

    • With a London-based asset manager, we explored the application of machine learning techniques to construct and optimize ARP-based portfolios.

    • Appointed by the court, we delivered an independent assessment of damages arising from the mis-advisory of a fund-of-hedge-funds advisor, employing a benchmark reconstruction approach.

    • For a law firm representing an international investor, we performed an independent expert report evaluating the lending value of collateral assets in the context of a margin call.

    • For a law firm acting for an UHNWI, we provided an independent expert opinion on the appropriateness of a private bank’s valuation and margin call practices on a portfolio with complex structured products.

    • Financed by the Nouveau Programme Régional (NPR) from Fribourg and a consortium of companies from the construction, engineering, and financial sectors, we analysed the financial profitability of building renovations for energy-efficiency in Switzerland. We also explored innovative financing mechanisms and proposed a novel solution.

    • For a Swiss energy company, we conducted a market study on the performance drivers of green hydrogen companies in the financial markets in Europe.

    • We bring years of credit experience in financial institutions and innovative credit businesses, covering the full spectrum from business origination and project management to product development and risk management.

    • Our track record in credit in emerging markets, including West Africa (WAEMU region) and South America, enables us navigate complex environments effectively, including performing thorough due diligence on large clients and complex business structures.

    • We have a proven track-record in optimizing credit-scoring models for mobile-lending (airtime credit) solutions, leveraging big-data architectures that enable the efficient processing and analysis of millions of data points to enhance model performance and strengthen risk management.

Research Projects

We collaborate with our partners on applied research projects in portfolio management, quantitative finance, alternative investments, sustainable finance and fintech. Our rigorous approach ensures the highest quality in every research project with our clients and partners. We have a proven track record of publications in peer-reviewed academic and practitioner-oriented journals and an active participation in leading international conferences.

One of our research projects was distinguished with the Best Paper Award at the 6th International Conference on Finance, Management and IT Business (FEMIB), held in Angers, France in April 2024.

For examples of our most recent publications, please see the following links: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10.

Contact Us

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Location

Rua Melo e Sousa 212

2765-253 Estoril, Portugal

Contact

info@naysacapital.com