Sienna Investment Managers

Sienna Investment Managers is a fund of funds based in Strassen, Luxembourg, established in 2013 as the alternative investments platform of Groupe Bruxelles Lambert. The firm focuses on generating attractive risk-adjusted returns by creating a diversified portfolio of investment managers specializing in areas such as private equity, debt, and thematic funds. Sienna Investment Managers actively partners with these managers, offering support in fundraising, talent acquisition, and investment sourcing, while also providing insights on governance and best practices. The firm's executive management team oversees the asset management, ensuring a strategic approach to investment that emphasizes collaboration and performance.

Vincent Catherine

Founder and Managing Partner, Sienna Private Equity

Xavier Collot

Managing Director, Listed Assets

Peter Klinge

Partner and Group Accountancy Officer

Marcos Labrador

Co-Managing Director of Spain, Partner and Head of Asset Management

Alejandro Neyra

Co-Managing Director of Spain and Head of Acquisitions

Philippe Renauld

CFO

Fabrice Rossary

Deputy Managing Director, Private Credit

Hugo D'Avout

Co-Founder and Managing Partner, Partner Sienna Private Equity

8 past transactions

DustPhotonics

Series B in 2024
DustPhotonics Ltd specializes in the design and manufacture of optical transceivers and modules, particularly for data centers, high-performance computing, and enterprise applications. Founded in 2017, the company is headquartered in Modi'in, Israel, with an additional office in Cupertino, California. It utilizes its proprietary AuraDP technology to produce a range of products, including various transceivers like the 400G QSFP-DD SR8 and 100G QSFP28 SR4, as well as active optical cables. DustPhotonics aims to enhance network performance while reducing costs and power consumption, providing innovative solutions for clients facing increasing data challenges.

Ibex Medical Analytics

Series C in 2023
Ibex Medical Analytics Ltd, based in Tel Aviv, Israel, specializes in developing AI-based diagnostic systems for cancer pathology. The company's flagship product, the Ibex Second Read system, works alongside human pathologists to analyze cases, identifying discrepancies in diagnoses. This innovative technology harnesses artificial intelligence, data science, and machine learning to analyze digitized glass slides and electronic medical records, revealing critical patterns that enhance clinical decision-making. By streamlining pathology workflows, Ibex aims to provide rapid, objective, and accurate diagnoses, ultimately improving patient outcomes and quality of life. The company comprises a multidisciplinary team of entrepreneurs, data scientists, software engineers, and medical experts dedicated to advancing cancer care through AI applications in diagnostics.

Incredo

Series C in 2023
Incredo, a global food-tech company founded in 2014, specializes in developing innovative technologies to enhance the sweetness of sugars without leaving an aftertaste. Based in Petach-Tikva, Israel, the company focuses on creating solutions that significantly reduce sugar consumption while maintaining the sensory qualities consumers expect from sweet foods. Incredo's proprietary technology allows for a sugar reduction made from real cane sugar, ensuring that taste, mouthfeel, and texture are preserved. By enabling healthier consumption of foods and snacks, Incredo provides consumers with the opportunity to enjoy their favorite products with substantial sugar reduction, ultimately promoting better dietary choices.

Hourly

Series A in 2022
Hourly, Inc. is a technology company based in Palo Alto, California, focused on providing a comprehensive payroll platform tailored for small and medium-sized businesses. Founded in 2018, Hourly offers an integrated solution that encompasses payroll processing, time tracking, and workers' compensation insurance. The payroll service features automatic tax filing, unlimited pay runs, and mobile onboarding, while the time tracking component includes geo-fencing, job costing, real-time alerts, and compliance tools. Additionally, Hourly simplifies workers' compensation insurance by ensuring accurate premium payments and real-time premium calculations. By combining these services, Hourly aims to help business owners efficiently manage and protect their hourly workforce, bringing advanced technology solutions to the small business sector.

Hourly

Series A in 2022
Hourly, Inc. is a technology company based in Palo Alto, California, focused on providing a comprehensive payroll platform tailored for small and medium-sized businesses. Founded in 2018, Hourly offers an integrated solution that encompasses payroll processing, time tracking, and workers' compensation insurance. The payroll service features automatic tax filing, unlimited pay runs, and mobile onboarding, while the time tracking component includes geo-fencing, job costing, real-time alerts, and compliance tools. Additionally, Hourly simplifies workers' compensation insurance by ensuring accurate premium payments and real-time premium calculations. By combining these services, Hourly aims to help business owners efficiently manage and protect their hourly workforce, bringing advanced technology solutions to the small business sector.

Verve

Series C in 2022
Verve Events is a prominent player in the live entertainment industry, specializing in word-of-mouth sales. The company leverages networks of advocates to promote and sell events and experiences, incentivizing these advocates with rewards such as free tickets and backstage passes. Trusted by more than 500 events globally across over 40 countries, Verve effectively enhances event visibility and attendance through its unique marketing approach. The company collaborates with major ticketing platforms like Ticketmaster, Eventbrite, Paylogic, and Front Gate Tickets to streamline the sales process and enhance customer engagement.

Globality

Series E in 2021
Globality, Inc. is a technology company based in Menlo Park, California, that operates a cross-border business platform designed to connect global companies with small and midsize service providers across various sectors, including marketing, legal, energy, environment, and social impact. Founded in 2015, Globality leverages AI-powered technologies to transform the sourcing process, offering a digital solution that streamlines the traditional Request for Proposal method. This innovative approach efficiently identifies client needs, matches them with suitable suppliers, and significantly reduces the sourcing timeline from months to hours, often achieving cost savings of 20% or more.

Verve

Series B in 2019
Verve Events is a prominent player in the live entertainment industry, specializing in word-of-mouth sales. The company leverages networks of advocates to promote and sell events and experiences, incentivizing these advocates with rewards such as free tickets and backstage passes. Trusted by more than 500 events globally across over 40 countries, Verve effectively enhances event visibility and attendance through its unique marketing approach. The company collaborates with major ticketing platforms like Ticketmaster, Eventbrite, Paylogic, and Front Gate Tickets to streamline the sales process and enhance customer engagement.
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