Board of Directors
dss+ helps the world’s biggest organisations protect, transform and sustain what they care about. Based on our expertise, our commitment to purpose and values — and our diverse leadership. Read on to learn about the leaders who help us save lives and create a sustainable future.
Davide Vassallo
Chief Executive Officer, dss+
Davide leads a global operations management consulting business that transforms workplaces and work cultures to deliver sustained improvements in safety, productivity and capability. Since joining dss+ in 2010, Davide has focused on helping corporations manage operational risk, achieve operational excellence and improve performance while reducing their environmental footprints. He brings experience across industries from oil and gas to transportation, telecommunications, and manufacturing.
Vladimir Kral
Chief Financial Officer, dss+
Vladimir is a global leader with 25 years of diverse experience across geographies and industries, including 10 in management consulting. He offers comprehensive counsel and guidance on Finance, Tax, Accounting, Audit, Treasury, FP&A, Compliance, M&A, Private Equity and Leadership. He also has strategic insight with progressive international experience acquired through guidance and leadership in global complex and transformation projects.
Guy Semmens
Founder, Gyrus Capital
Guy co-founded Gyrus Capital in October 2018 and has over 25 years of experience in private equity. Previously, Guy was managing partner of Argos Soditic, where he had overall responsibility for the management, fund raising, investor relations and back office of the firm as well as heading the Swiss operation. Before joining Argos Soditic, Guy was a solicitor with Clifford Chance, the international law firm, where he was part of the firm's management buy-out group.
Isabelle Pagnotta
Partner and Head of Business Services Sector, Inflexion
Isabelle has over 20 years of Private Equity experience and is a Partner and head of the Business Services sector at Inflexion. She is responsible for leading the origination and execution of majority and minority investment opportunities in this sector across Europe. Before joining Inflexion, she was a Managing Director at OMERS Private Equity in London for nine years where she led Services and Software transactions across the UK and continental Europe. Prior to joining OMERS, Isabelle worked at Bridgepoint for four years, and Arcapita for six years. She began her career at Bear Stearns in London. Isabelle has a Master of Science in Business Administration from ESCP Business School. She sits on the boards of dss+ and K2 Partnering Solutions.
Henrik Nordman
Investment Director, Inflexion
Henrik is an Investment Director at Inflexion and is focused on majority and minority investments in the Business Services sector and in the Nordic region. Prior to joining Inflexion in 2022, Henrik spent more than a decade at Bridgepoint where he was based both in Stockholm and London. He started his career in the investment banking division of Morgan Stanley in London. Henrik has an MSc in Finance from the Swedish School of Economics and has completed the Program for Leadership Development (PLD23) at Harvard Business School.
Davide leads a global operations management consulting business that transforms workplaces and work cultures to deliver sustained improvements in safety, productivity and capability. Since joining dss+ in 2010, Davide has focused on helping corporations manage operational risk, achieve operational excellence and improve performance while reducing their environmental footprints. He brings experience across industries from oil and gas to transportation, telecommunications, and manufacturing.
Vladimir is a global leader with 25 years of diverse experience across geographies and industries, including 10 in management consulting. He offers comprehensive counsel and guidance on Finance, Tax, Accounting, Audit, Treasury, FP&A, Compliance, M&A, Private Equity and Leadership. He also has strategic insight with progressive international experience acquired through guidance and leadership in global complex and transformation projects.
Guy co-founded Gyrus Capital in October 2018 and has over 25 years of experience in private equity. Previously, Guy was managing partner of Argos Soditic, where he had overall responsibility for the management, fund raising, investor relations and back office of the firm as well as heading the Swiss operation. Before joining Argos Soditic, Guy was a solicitor with Clifford Chance, the international law firm, where he was part of the firm's management buy-out group.
Isabelle has over 20 years of Private Equity experience and is a Partner and head of the Business Services sector at Inflexion. She is responsible for leading the origination and execution of majority and minority investment opportunities in this sector across Europe. Before joining Inflexion, she was a Managing Director at OMERS Private Equity in London for nine years where she led Services and Software transactions across the UK and continental Europe. Prior to joining OMERS, Isabelle worked at Bridgepoint for four years, and Arcapita for six years. She began her career at Bear Stearns in London. Isabelle has a Master of Science in Business Administration from ESCP Business School. She sits on the boards of dss+ and K2 Partnering Solutions.
Henrik is an Investment Director at Inflexion and is focused on majority and minority investments in the Business Services sector and in the Nordic region. Prior to joining Inflexion in 2022, Henrik spent more than a decade at Bridgepoint where he was based both in Stockholm and London. He started his career in the investment banking division of Morgan Stanley in London. Henrik has an MSc in Finance from the Swedish School of Economics and has completed the Program for Leadership Development (PLD23) at Harvard Business School.
Marybelle Barras
Chief Risk and Legal Officer, dss+
Board Secretary
Marybelle has served as Chief Risk and Legal Officer for dss+ since 2019. In her role, she leads the Emergency Operations Center for dss+ and provides strategic counsel in mergers and acquisitions, business strategy, contracts and risk mitigation. Marybelle brings more than 10 years of legal experience in the areas of security and risk.
Marybelle has served as Chief Risk and Legal Officer for dss+ since 2019. In her role, she leads the Emergency Operations Center for dss+ and provides strategic counsel in mergers and acquisitions, business strategy, contracts and risk mitigation. Marybelle brings more than 10 years of legal experience in the areas of security and risk.
Davide Vassallo
Chief Executive Officer, dss+
Davide leads a global operations management consulting business that transforms workplaces and work cultures to deliver sustained improvements in safety, productivity and capability. Since joining dss+ in 2010, Davide has focused on helping corporations manage operational risk, achieve operational excellence and improve performance while reducing their environmental footprints. He brings experience across industries from oil and gas to transportation, telecommunications, and manufacturing.
Vladimir Kral
Chief Financial Officer, dss+
Vladimir is a global leader with 25 years of diverse experience across geographies and industries, including 10 in management consulting. He offers comprehensive counsel and guidance on Finance, Tax, Accounting, Audit, Treasury, FP&A, Compliance, M&A, Private Equity and Leadership. He also has strategic insight with progressive international experience acquired through guidance and leadership in global complex and transformation projects.
Melissa Barrett
Managing Director, Corporate Impact & Practices
Dr Melissa Barrett has over 20 years' professional experience in Sustainability Strategy with a consulting background at Accenture and Arthur D. Little. Melissa has a focus on strategic sustainability — bridging growth, strategy, trust and implementation through partnerships, product innovation, value chains, and systems change projects. She has worked with agriculture and F&B clients across complex markets, and with food and consumer industry associations driving both value and sustainable impact.
Thorsten Querfurt
Chief Operations Officer
Thorsten has more than 20 years of experience as a management consultant, a partner in a global firm, and more recently as a leader of international professional services businesses. In his current role, with dss+, he will focus on ensuring that we deliver client solutions efficiently and effectively. He holds an MBA from London Business School and a Textile Science degree and is bilingual in English and German.
Marco Pagnini
Managing Director, Industries
Marco helps organisations integrate risk management into decision-making processes at strategic and operational levels. He has led large-scale programmes to reduce risk, improve business performance and organisational effectiveness.
Davide leads a global operations management consulting business that transforms workplaces and work cultures to deliver sustained improvements in safety, productivity and capability. Since joining dss+ in 2010, Davide has focused on helping corporations manage operational risk, achieve operational excellence and improve performance while reducing their environmental footprints. He brings experience across industries from oil and gas to transportation, telecommunications, and manufacturing.
Vladimir is a global leader with 25 years of diverse experience across geographies and industries, including 10 in management consulting. He offers comprehensive counsel and guidance on Finance, Tax, Accounting, Audit, Treasury, FP&A, Compliance, M&A, Private Equity and Leadership. He also has strategic insight with progressive international experience acquired through guidance and leadership in global complex and transformation projects.
Dr Melissa Barrett has over 20 years' professional experience in Sustainability Strategy with a consulting background at Accenture and Arthur D. Little. Melissa has a focus on strategic sustainability — bridging growth, strategy, trust and implementation through partnerships, product innovation, value chains, and systems change projects. She has worked with agriculture and F&B clients across complex markets, and with food and consumer industry associations driving both value and sustainable impact.
Thorsten has more than 20 years of experience as a management consultant, a partner in a global firm, and more recently as a leader of international professional services businesses. In his current role, with dss+, he will focus on ensuring that we deliver client solutions efficiently and effectively. He holds an MBA from London Business School and a Textile Science degree and is bilingual in English and German.
Marco helps organisations integrate risk management into decision-making processes at strategic and operational levels. He has led large-scale programmes to reduce risk, improve business performance and organisational effectiveness.
Srinivasan Ramabhadran
Managing Director, Asia Pacific, dss+
Srini has over 35 years of experience that includes managing operations and management consulting. He now leads the Asia Pacific region of dss+. In previous roles, he was Business Director for India and ASEAN teams and Asia Pacific Fulfillment Director. Previously he worked as the Global Director for Operations Risk Management (ORM) and led a regional team of solution architects and consultants. He also led the development of a risk-based approach to safety globally.
Cedric Parentelli
Managing Director, Europe, Middle East and Africa
Over his 20+ years career, Cedric has focused on operational improvement to deliver measurable and sustainable operational and financial results. He has led multiple global business transformation programs across multiple industries focussing on identifying and delivering rapid and sustainable business results in term of cash, cost and service level. He has a Master’s degree in management and a Bachelor's degree in engineering.
William Hendrickson
Managing Director, North America
William leads the dss+ North America operations management consulting business. He works with executives at client organisations acting as a trusted advisor to manage operational risk, achieve operational excellence and deliver improved sustainable business performance. William has a diversified executive leadership skill set that has enabled an exceptional track record as a builder of collaborative high-performance teams that have helped clients consistently deliver their business goals.
Julio Albernaz
Managing Director, Latin America
Julio is the Regional Director for Latin America at dss+ with over 24 years of experience in consulting, management of key accounts and projects in Brazil and abroad. He has extensive experience in management of E&P multi-million capital projects, practice projects and groups, and business process excellence and standardisation, such as mergers and acquisitions. His expertise lies in digital transformation, CAPEX project management, and he is an industrial specialist in international projects.
Emma Cuttler
Chief Human Resources Officer
Emma has been with dss+ for more than nine years and brings over 20 years of international HR experience to the team. She is responsible for engaging global teams to execute business initiatives that enhance the company culture and add value for the business. Emma’s expertise includes strengthening employee engagement, talent acquisition, business acquisitions and integrations, performance management and initiating capability development programs.
Srini has over 35 years of experience that includes managing operations and management consulting. He now leads the Asia Pacific region of dss+. In previous roles, he was Business Director for India and ASEAN teams and Asia Pacific Fulfillment Director. Previously he worked as the Global Director for Operations Risk Management (ORM) and led a regional team of solution architects and consultants. He also led the development of a risk-based approach to safety globally.
Over his 20+ years career, Cedric has focused on operational improvement to deliver measurable and sustainable operational and financial results. He has led multiple global business transformation programs across multiple industries focussing on identifying and delivering rapid and sustainable business results in term of cash, cost and service level. He has a Master’s degree in management and a Bachelor's degree in engineering.
William leads the dss+ North America operations management consulting business. He works with executives at client organisations acting as a trusted advisor to manage operational risk, achieve operational excellence and deliver improved sustainable business performance. William has a diversified executive leadership skill set that has enabled an exceptional track record as a builder of collaborative high-performance teams that have helped clients consistently deliver their business goals.
Julio is the Regional Director for Latin America at dss+ with over 24 years of experience in consulting, management of key accounts and projects in Brazil and abroad. He has extensive experience in management of E&P multi-million capital projects, practice projects and groups, and business process excellence and standardisation, such as mergers and acquisitions. His expertise lies in digital transformation, CAPEX project management, and he is an industrial specialist in international projects.
Emma has been with dss+ for more than nine years and brings over 20 years of international HR experience to the team. She is responsible for engaging global teams to execute business initiatives that enhance the company culture and add value for the business. Emma’s expertise includes strengthening employee engagement, talent acquisition, business acquisitions and integrations, performance management and initiating capability development programs.