Board of Directors
John Walker AM
Chairman
Hein Swinkels
Director
TC Kundi
Director
Oscar Hernando Carrillo
Director
Jonathan Payne
Director
Jasandra Nyker
Director
Anders Blom
Director
Chinie is the Managing Director for the Philippines, with overall responsibility for business performance, strategy execution, and organizational leadership in the market. She brings over 15 years of experience in renewable energy, business development, and project management.
Prior to joining BECIS, she served as Chief Operating Officer at Movem Electric, a green mobility subsidiary of Meralco, where she led the deployment of EV charging infrastructure and oversaw strategy, business development, and operations. In her role at BECIS, she works closely with Group leadership, the local management team, and clients to drive strategic priorities and sustainable growth in the Philippines.
Sreedhara is the Managing Director – India, with overall responsibility for business performance, strategy execution, P&L, and organizational leadership across the Indian market. He brings over 23 years of industry experience, including more than 20 years in solar and wind energy. He has led the development and execution of over 3 GW of utility-scale and C&I renewable energy projects across India and Southeast Asia, covering project development, engineering, procurement, execution, and asset management. He has held senior leadership roles at Berkeley Energy, Ecoren Energy, and Cleantech Solar, with full P&L responsibility.
Kidsada is the Managing Director for Thailand and Malaysia, with overall responsibility for business performance, strategy execution, and organizational leadership across both markets. With over 24 years of experience across power systems, energy services, and regional leadership roles, he has held senior positions at ABB, Siemens, Schneider Electric, Signify, Eaton, and Socomec. His experience covers system design, project management, strategic marketing, and business development across C&I, data centers, healthcare, and infrastructure sectors. He holds a Bachelor’s degree in Electrical Engineering from Chulalongkorn University and an MBA from Mahidol University.
Isobel is the Chief Human Resources Officer at BECIS with more than 18 years international experience across Asia, Africa, Europe and Latin America, focused on the energy and infrastructure sector. She is dedicated to fostering a people-centric environment and promoting a culture of high-performing teams, utilizing best practices in HR structures and systems.
Isobel has held HR leadership positions in operating energy companies as well as working directly for infrastructure funds and overseeing their portfolio companies for value creation.
Previously she worked for Actis as a Director in the energy Infra team, overseeing Human Capital across their global portfolio of investee companies in energy. She was also Vice President of Human Resources at Lekela and Globeleq both energy companies.
Isobel holds a BA in Business and Economics and Post Grad Diploma in Human Resource Management.
Anders Blom brings nearly two decades of investment expertise to the renewable energy sector, having worked across diverse markets spanning North and South America, Africa, Europe, and Asia. In his current role as Senior Vice President of Renewable Energy at Norfund, he directs strategic renewable energy investments throughout South and Southeast Asia. His professional background includes leadership positions at distinguished organizations such as SN Power, WWF, Equinor, and Fortum. Anders earned his Master of Science in Engineering from KTH Royal Institute of Technology in Stockholm and has contributed his expertise as a board member for several leading renewable energy companies.
Jasandra Nyker is an experienced investment executive and two-time CEO with over 20 years in renewable energy, infrastructure, and climate finance. She has led the deployment of over $1.2 billion into energy transition and power generation assets across Africa, Southeast Asia, the Americas, and Europe. As CEO of BioTherm Energy, she built and exited one of Africa’s first pan-regional renewable IPP platforms. At Nala Renewables, she established and scaled a commercial and industrial (C&I) energy platform in Southeast Asia, investing across the Philippines, Vietnam, and Singapore. As Managing Director of Denham Capital, she managed the Nexif Energy portfolio in Southeast Asia and prepared it for exit.
Jasandra also played a pioneering role in the clean energy sector as a senior investor in some of the world’s earliest clean energy and technology funds. She is currently the Managing Partner of Saja Climate Partners, holds an MBA from London Business School, and was named a World Economic Forum Young Global Leader in 2012.
Mark Ravunni is the CFO of BECIS with more than 30 years of experience across Asia. Mark has held Finance leadership regional roles in multiple multinationals since 2000 and has also managed operations, supply-chain, human resources, IT and administration functions. Mark’s focus is transforming enterprises by coaching and developing teams and building operational finance core capabilities. Prior to joining BECIS, he served as Vice President of Finance Asia & Country Manager Malaysia for Scatec ASA. Mark started his professional career with KPMG Peat Marwick and has also worked at Cargill, Ansell and Goodyear. Mark is a Chartered Accountant by profession with added MBA credentials.
John Walker AM, who was Chairman of Macquarie Capital Asia and Chairman of Macquarie Group, Korea, retired in 2020 after a 24-year career with Macquarie Group. John spent 23 years in Asia, initially in Korea where he led the establishment of Macquarie’s business there, and then more broadly across Asia in his regional role. Prior to Macquarie John had a 26-year career in Government in Australia where his roles included Director General of Transport in New South Wales and the Chief Executive of the Chief Ministers Department in the Australian Capital Territory. Across all these roles John has led businesses and new initiatives in the energy and infrastructure sectors across project development, advisory and funds. In recognition of his achievements John was made a Member of the Order of Australia in 1998 in recognition for his role in development of the transportation plan for the Sydney Olympics and his contribution to Government reform. Some years later he received a Citation from the President of Korea for his contribution to the development of Korea’s capital markets.
Qui Vo has a wealth of renewable energy investment experience and in-depth knowledge of management of renewable energy projects through feasibility, customer negotiation, engineering, execution, and operation. With more than 15 years of experience in the renewable energy, solution, and construction industry, he has successfully managed funding and delivery over 160MWp Solar projects, steam boiler projects, building facility construction projects in operation in Vietnam.
Qui Vo currently serves as the Country Manager of BECIS Vietnam, as well as the Execution and Operation Director for BECIS Vietnam and BECIS Cambodia. Prior to entering solar renewable energy, Qui Vo worked and gained experience across a range of countries on steam boilers, and building facilities/solutions including both engineering, manufacturing and execution. His previous employers include The Thermal Equipment and Renewable Energy Center located within the University of Technology HCMC Vietnam, Turner International LLC, Shire Oak International, Singapore Power Group. He received an Engineering Degree in Thermal, Electrical and Refrigeration Engineering.
Yvonne Rankin Constantine is the Interim CFO at BECIS. She is a results-driven, highly energized global finance and business leader with extensive experience across diverse markets, functions, and cultures. Her portfolio includes finance, M&A, business development, supply chain, transformation, projects, and operations. This diverse background has equipped her to tackle many challenges and seize opportunities for innovative and sustainable solutions across the company.
Yvonne is a member of ACCA and CA ANZ, as well as a certified professional coach. She brings over 20 years of experience in the global energy sector to her role.
Ugo is Head of Pricing Strategy & Sales Support. He has over 17 years of experience in the Energy Business spanning from oil &gas production to renewable energy. Ugo started his career in the up-stream oil & gas sector, on- and off-shore operations, patent development and sales for important industry players such as Shlumberger, Welltec, Total and Shell in Europe and West Africa. In 2017, Ugo embraced the emerging energy transition.
Ugo owns MS Degrees from Insa Lyon in mechanical engineering and an executive master from ESCP Europe in Energy Management/corporate finance.
Dionpius Jefferson is the Managing Director of Indonesia. Previously, he was the Deputy CEO of SUN Energy, where he spent 5 years growing the business across commercial, sales, marketing, operations, and licensing aspects.Before SUN Energy, he worked in various industry sectors for over 13 years, from automotive to telco. His roles included business analyst, IT analyst, consulting, corporate strategy, marketing analytics, and project management. He holds a Master of Business Administration from San Jose State University and a Bachelor of Science in Industrial Engineering from Parahyangan Catholic University.
Greg 担任 BECIS 菲律宾的总经理兼执行总监。 Greg 在能源领域拥有 30 年的广泛背景，其中特别是在菲律宾的可再生能源行业拥有 14 年的经验，为他的角色带来了丰富的经验。在重新加入 BECIS 之前，他领导了 Vector Renewable Energy，这是一家专门从事亚太地区再生能源服务的顾问公司。 Greg 也在能源监管委员会工作了 15 年，对菲律宾的能源市场法规有了深入的了解，重点关注辅助服务、再生能源以及输配电公用事业的能源资本项目。
Greg 拥有马普阿理工学院(Mapua Institute of Technology)的注册电气工程学位以及菲律宾大学(University of the Philippines)的能源工程硕士学位。 此外，他还完成了工商管理硕士学位课程。
Thuan Thanos 是一位在可再生能源行业拥有 5 年以上经验的资深专家，成功为项目完成超过四千万美金的融资，并为越南太阳能屋顶项目交付了 60 个 Mwp 项目。 目前，他担任BECIS越南和柬埔寨的業務開發和營銷总监，专注于太阳能屋顶和解决方案项目的开发。 在进入能源行业之前，Thuan 在 Oporto Vietnam（Craveable Brands Group）担任了 2 年总经理，并在不同行业（快速消费品、教育）的大型跨国公司担任过高级管理职位，拥有超过 15 年的销售和营销经验。 如英美烟草、雅培和华尔街英语。
Thuan 拥有对外贸易大学 (FTU) 授予的高级工商管理硕士学位。
Chetra 是 BECIS 柬埔寨的业务发展经理。 她在金融、数字营销和销售等不同行业的拥有 20 多年的经验。 她的职责是通过 BECIS 的解决方案支持客户实现其碳足迹目标，提高能源效率并节省财务费用。
她在金边国际大学(Phnom Penh International University)获得了金融和银行学学士学位，并在诺顿大学(Norton University)获得了硕士学位。
Germaine Chow 是 BECIS 的人力资源集团主管，负责管理整体人力资源职能、实践和流程，同时推动所有国家的业务和职能部门的人力资源需求。
Germaine 在不同行业拥有 20 多年的人力资源经验，包括投资银行、再保险、IT 软件和数据中心。 在她的职业生涯中，她曾与不同规模的组织合作，从初创企业到不同国家（香港和日本）的跨国公司，并对人力资源在推动业务成功方面发挥的关键作用有了深刻的了解。 Germaine 拥有加拿大温莎大学(University of Windsor)社会学学士学位。
Chetnakarnkul 女士，挪威发展中国家投资基金（“NORFUND”）投资总监兼亚洲区办事处（泰国曼谷）负责人。
在 NORFUND，她创立了 Norfund 的亚洲办事处，并负责建立、领导和管理 Norfund 在亚洲的投资。 在加入 NORFUND 之前，她曾在位于华盛顿特区的世界银行集团国际金融公司 (IFC) 工作。
Chetnakarnkul女士拥有约翰霍普金斯大学 ( Johns Hopkins University ) （华盛顿特区）东南亚研究高级国际研究学院（SAIS）定量方法和经济理论文学硕士学位和曼谷法政大学 ( Thammasat University ) 经济学（国际学程）学士学位。她还参加了泰国董事协会（曼谷）的董事认证计划（DCP 184，董事会培训）和麻省理工学院（MIT）的金融科技认证课程。
Senthilkumar serves as the Director of Quality at BECIS, bringing over 29 years of distinguished experience in quality management, ISO implementation, and auditing. His extensive background spans diverse sectors, including onshore and offshore construction, oil & gas, marine, and advanced manufacturing. Prior to joining BECIS, Senthilkumar held leadership roles at several renowned global organizations, most recently serving as the Regional Quality Manager for the APAC region at Exterran, following impactful tenures at Van Leeuwen, Intevac, Samco, and Keppel.
John Ku is the Chief of Staff at BECIS. He has 15 years of experience in energy, spanning solar, energy efficiency, and other distributed resources. He has worked for and with organizations such as Samsung C&T, Pacific Gas & Electric, SP Group, and Vestas Asia Pacific. John has experience leading strategic and technology transformation projects, helping companies build new capabilities. John is from the US and has been living in Singapore for the past 6 years. He holds an MBA from New York University and was a member of the Catherine B. Reynolds Fellowship in Social Entrepreneurship, where he focused on sustainability.
Rajesh Kudlur is a seasoned Environmental, Social, Health & Safety (ES&HS) leader and currently serves as Group Head of ES&HS at BECIS – Commercial Industrial Solutions, where he leads enterprise-wide Zero Harm, Net Zero, and sustainability strategies across multi-country operations. With over 30 years of experience in ES&HS and operational risk management, he has held senior leadership roles across the pharmaceutical, energy, biotechnology, and media sectors, including GE Power, Novartis, AstraZeneca, NBCUniversal, and Netflix.
Rajesh holds a Bachelor of Engineering from Bangalore University, a Diploma in Workplace Safety and Health (Singapore), and an MBA, and is recognized for translating sustainability ambition into measurable, compliant, and scalable business outcomes.
Jonathan Payne 是 Berkeley Energy 的董事总经理，目前负责亚洲投资，包括 BECIS。 Jonathan 于 2015 年加入Berkeley，曾在多个职能部门工作，涵盖财务管理、运营和资产管理。他是 Berkeley Energy 里对AREF、AREF 2 和 REAF II进行管理的基金投资委员会的成员。
Payne 先生是一名特许管理会计师，在推动业务运营方面拥有 20 多年的经验。 他在并购活动、财务控制、报告、流程和运营改进、战略规划、系统实施和建立强大的团队方面拥有丰富的经验。 Payne 先生曾在英国和澳大利亚担任高级财务职务，包括担任 WRG 与 TC Kundi 共同开发可再生能源业务的财务总监。 Payne 先生也参与将该业务最终分拆到 Infinis Plc ，并帮助塑造了持续增长。
Zhi is the General Counsel and Chief Compliance Officer of BECIS. He is a dual-qualified (Australia and Singapore) corporate lawyer based in Singapore. With a background in leading financing and projects transactions, he focuses on the renewable energy sector, specifically in solar and energy solutions. He has significant experience from working in top-tier international law firms, and experience from advising companies across SEA, North Asia and Australia. Zhi holds a double degree in Law and Commerce from the University of Western Australia.
Oscar is Group Head of Business Development & Marketing. He has over 20 years of experience in developing and operating distributed energy solutions across South America, Europe, and Asia. He leads up the development of additive solution offerings as well as drive key account management and group-wide sales coordination activities. Oscar comes from Engie Group where he served as Managing Director of Engie China’s Territory and Industry department. He has an EMBA from INSEAD Business School.
Eren Ergin is the CEO of BECIS. He has 25+ years of experience in the energy industry creating innovative sustainable solutions to improve operational performance and efficiency, developing, and implementing digitization strategies and leading business operations. Prior to joining BECIS, he served as Vice President & General Manager of Honeywell’s Renewable Energy business, Founder & Managing Director at Calterra Energy and General Manager at TAS Energy EMEA region. Eren started his career at GE Energy and served in various roles in engineering, project management, business development and sales for GE Energy’s gas turbine products and services businesses. Eren holds a Bachelor of Science in Mechanical Engineering from Duke University.
Jawahar is Group Head of Strategic Procurement and Partnerships. He brings over 25 years of experience in the energy & environment space and has extensive knowledge and experience in deploying renewable energy and green energy solutions. Before joining BECIS, he worked with Thermax Limited, a leading global player offering sustainable solutions. He was instrumental in establishing a greenfield manufacturing facility in Indonesia and leading the go-to-market strategies for Southeast Asia in this role.
他拥有印度 Bharathiar University Coimbatore理工学院的机械工程学位，并完成了National University of Singapore的综合管理执行课程。
Neil Allen是BECIS 柬埔寨区域的总经理。 他在沼气、生物质能、垃圾发电和热电联产解决方案等各种技术方面拥有近 15 年的专业知识积累。 在加入 BECIS 之前，Neil 曾是 SUEZ Asia 的运营总经理，他在SUEZ Asia完成了泰国第一座垃圾发电站的运营管理、建设和成功移交。在与 Kantor Energy、Veolia Energy 和 EON 等公司合作的过程当中，Neil积累了其在能源领域的丰富服务和电气工程经验。他拥有英国Teeside大学电气和电子工程国家高级文凭。
Rob is the General Manager of BECIS in Vietnam and Cambodia. He brings over 17 years of experience in the renewables field with leadership roles across Asia and Europe.
2004 年，他创立了 Ecosphere Renewables，这是一家总部位于英国，在欧洲和亚洲地区提供太阳能和可再生能源解决方案的公司。他于 2017 年成为Vietnam Solar Power Joint Stock Company (SPUC) 的总经理，该公司是 Ecosphere Renewables 和 Dragon Capital 的合资企业。
SPUC 是越南首批提供商业、工业和机构 (C&I) 太阳能解决方案的公司之一，并于 2021 年被 BECIS 收购。
Rob先生在Citibank开启他的职业生涯并且在London, Milan, and Frankfurt地区都有相关工作经历。
他拥有伦敦University of Westminster的商业和经济学的一等学位。
Hally Huang is the Managing Director, China, Vietnam & Cambodia. He brings over 10 years of expertise in renewable energy project development and investments in his past role of Business Development Director of Symbior Solar and OCI China Co. Ltd. He leads the BECIS China team to help local clients reduce their carbon emissions by offering varied energy solutions. He holds a Master of Business Administration from the Cheung Kong Graduate School of Business in China.
Indrajeet is the Senior Group Head of Business Operations. He brings over 13 years of experience in renewable energy and sustainability to this role. Before joining BECIS, Indrajeet co-founded Sunshot Technologies Pte. Ltd. in 2010. Within a decade, it became the 3rd largest onsite solar Engineering, Procurement, and Construction (EPC) player in India before being acquired by BECIS in June 2020. Indrajeet has worked in operations management across the automobile and retail industries. He holds a degree in Production Engineering from the National Institute of Technology (NIT), Trichy and a Master of Business Administration from the Indian Institute of Management (IIM) in Ahmedabad.
Hannu Ikävalko 是 BECIS 的生物质能首席运营官。在加入 BECIS 之前，Hannu 曾是 Tasma Bioenergy的创始人之一，这是一家为东南亚工业客户提供可持续生物质能源的公司，该公司被 BECIS 收购。 他在生物质、纸浆和造纸业务方面拥有 20 多年的经验，并在企业发展、财务、销售和供应链管理方面担任过高级运营职务。 他拥有芬兰Helsinki University of Technology 的理学硕士学位和西班牙 IE Business School的工商管理硕士学位（荣誉学位）。
Arnaud Dauvillier is Senior Managing Director of Commercial Operations. Arnaud’s career in the energy industry spans more than 25 years, with leadership roles in both Europe and Asia. He is responsible for providing leadership, strategic direction as well as driving the execution of key strategic priorities and developed Energy as a Service business for BECIS China and Thailand. Prior to BECIS, Arnaud served for more than 10 years in China, as CEO for Adenergy and Tera (JV between Total Eren and Aden), COO & Project Director for Engie 中国, worked for 10 years in Engie Cofely France and in particular led operations and development for the West region of France for Cofely Engie.
Pål Helgesen在发展中国家有15年的能源投资经验，包括在许多公司的董事会任职。之前，在DNV从事战略、收购和业务发展工作，DNV是一家技术风险管理公司，业务遍及100多个国家。
Pål拥有海军建筑和海洋工程的学士学位（一级荣誉）以及IESE商学院的MBA学位。
Oscar Hernando Carrillo 自 2019 年起担任西门子金融服务公司高级股权投资经理，专注于欧洲和东南亚能源、交通和医疗保健领域的股权交易。 他自 2020 年 7 月起担任 BECIS 董事职务。在任职于西门子金融服务公司之前，Oscar 在西门子能源公司拥有十多年的并购经验。 他拥有德国纽廷根-盖斯林根大学(University of Nuertingen-Geislingen)应用数量金融学 MBA 学位和德国明斯特大学(University of Muenster)工商管理理学硕士学位。
Pedro Valle e Azevedo是BECIS的董事会成员，于2020年7月加入公司。他是西门子金融服务公司的投资总监，在可再生能源和基础设施领域有超过10年的经验。 Valle e Azevedo先生在新兴市场和发达国家都有丰富的经验。 在西门子金融服务公司任职期间，领导并执行能源、智能基础设施和数字产业的投资。Valle e Azevedo先生拥有英国伦敦卡斯商学院的投资管理硕士学位以及德国弗里德里希-亚历山大 埃尔朗根-纽伦堡大学的MBA学位。
Diana Leng 女士在银行、能源和技术领域拥有逾二十年的管理经验。 她在财务、企业融资、并购、金融市场和战略管理领域拥有良好的业绩记录。 Leng女士的职业生涯始于荷兰国际集团（ING），在那里她积累了银行、保险和国际资产管理方面的经验。 作为一家国际海上钻井公司的首席财务官，她全面负责财务职能、资本和资产管理。 作为该管理团队的重要成员，她坚持亲力亲为，在能源行业积极平衡卓越运营和财务风险管理的需求。 最近，她担任了一个预发布数字健康平台的首席运营官。 正是在这个职位上，Diana在医疗保健、健康科技和消费市场行为的新领域获得了全新的见解。 她成功地将公司从一家小型初创公司发展成为跨地区的多市场、独立的数字平台。 她亦对教育充满热情，曾担任 新加坡国立大学ACE系 的执行研究员和金融科技系列讲师。 Diana拥有多个独立董事职位，并担任多家初创企业和企业家的顾问。 作为 BECIS 的首席财务官，Diana 负责财务、人力资源、法律和 IT 职能。在空闲时间，她喜欢指导年轻的专业人士、旅行和摄影。 她认为保持两个年幼女儿的好奇心是迄今为止最有价值的个人挑战。
Diana Leng 女士拥有国际商务理学硕士学位，是马斯特里赫特大学 (Maastricht University)商业与经济学院的杰出校友。
在加入BECIS之前，Rahul在2010年成为了Sunshot技术有限公司创始人之一。 该公司为大型工业和商业客户设计、建造和开发现场太阳能发电站，并在2019年成为印度太阳能EPC领域的第三大公司。2020年6月，Sunshot团队被BECIS收购。此前，Rahul曾在诺基亚从事销售和营销工作。
Rahul曾被授予“经济时报青年领袖奖”，也曾多次被列为印度太阳能行业100位最有影响力的领导人之一。
他毕业于Bangalore R.V.工程学院的电信工程专业，随后在Ahmedabad的印度管理学院获得了MBA学位。
Hein于2019年7月被任命为FMO在BECIS董事会代表。Hein曾在联合利华工作了17年，担任过各种财务相关职务，最近的职务是联合利华东南亚区财务副总裁。 在联合利华的职业生涯中，Hein于1999年参与创立了网站www.indenpender.nl，并将该业务发展成为荷兰领先的金融对比网站。 在联合利华担任顾问之后，参与了缅甸的一些并购交易项目。 此外，自2015年以来，担任Dawn Microfinance Myanmar的董事会成员，自2018年以来，在缅甸一家名为Doh Eain（我们的家）的遗产建筑保护企业担任董事会成员。Hein现居于曼谷。
TC Kundi是Berkeley能源有限公司的创始人和董事会成员。在可再生能源领域有超过25年的经验。Kundi先生曾任欧洲Hanson Quarry Products公司的工程主管，也是该公司能源部门的创始人。 Waste Recycling Group能源板块的前首席执行官（1994年至2005年），并负责建立英国最大的独立可再生能源业务，该业务下拥有400多名员工。在机械工程和商业管理方面有很强的学术背景
