ACE INVESTMENT BANK LIMITED - Key Persons


Alwin Choo

Alwin Choo, a distinguished graduate with a Bachelor's in Information Technology from Coventry University in the United Kingdom, emerges as an exemplary entrepreneur and a driving force in the realm of global business. Armed with over 24 years of rich experience in sales and marketing, Alwin has honed his skills in strategic planning, business development, and the international expansion of businesses offering diverse products and services. Alwin's illustrious career is marked by his profound expertise in marketing, a key driver behind the resounding success of ACE. His strategic acumen has played a pivotal role in shaping robust marketing plans and innovative product strategies, catapulting ACE to the forefront of the competitive landscape. The widespread awareness of ACE's investment management services and fund products can be directly attributed to Alwin's insightful contributions. What sets Alwin apart is not just his professional prowess but also his exceptional leadership qualities. He possesses an exceptional work ethic and a deep sense of empathy, creating an inspiring work environment. Alwin's commitment to going above and beyond is a testament to his dedication to excellence. His leadership philosophy, rooted in putting "people first," has fostered a culture of collaboration and mutual respect within ACE. Beyond the boardroom, Alwin's multidisciplinary knowledge, cultivated through exposure to diverse businesses, empowers him to communicate effectively with a range of stakeholders, from prospective investors to project partners. His ability to navigate and bridge gaps in various industries underscores his versatility and adaptability. A true visionary, Alwin Choo is not merely a leader; he is a trailblazer who sets the standard for transformative leadership. His unwavering commitment to innovation, coupled with a genuine concern for the well-being of those around him, positions him as a luminary in the global business arena. As ACE continues to thrive under his leadership, Alwin Choo stands as a beacon of success, showcasing the profound impact of dedication, innovation, and people-centric leadership on the world stage.

Casley Tan

Job Titles:
  • General Manager
Casley has 5 years of professional background in the investment banking industry. Her academic achievements, including a Master's degree with distinction in Business Administration from UNITAR International University and consistent Dean's List recognition, demonstrate her dedication to academic excellence. Additionally, her status as a licensed Chartered Secretary from The Malaysian Institute of Chartered Secretaries and Administrators (MAICSA) further solidifies her expertise in corporate secretarial and administration. Before joining ACE Investment Bank, Casley held a significant role as an Operation Manager at an Investment Holdings Company. In this position, she managed a substantial Asset Under Management Fund worth USD 443 million since 2018. Her responsibilities included portfolio management, visionary planning, monetary planning, and showcasing her proficiency in business analysis. Through her diverse experiences, Casley embarked on an entrepreneurial journey and founded business ventures in property management and event management. She has honed exceptional leadership abilities, developed a keen acumen for business operations and industry dynamics. Currently, Casley serves as the General Manager in ACE Investment Bank, pivotal in overseeing the overall operations, growth, and success of the division within an organisation. She plays a central role in managing and coordinating various aspects of the division to ensure effective functioning and alignment with the organisation's goals.

Christine Saran


Dato' Devan

Dato' Devan graduated with a Bachelor of Engineering (Honours) degree in Mechanical Engineering from University Malaysia and subsequently obtained a Masters (MSc) in Management and Finance from University Utara Malaysia. He also pursued a Bachelor of Laws Degree from the University of London (LL.B) and is a Professional Engineer registered with the Board of Engineers Malaysia. In recognition for his services to the nation, Dato' Devan was conferred the Darjah Dato' Setia DiRaja Kedah (D.S.D.K.) by Duli Yang Maha Mulia Al-Aminul Karim Sultan Sallehuddin Ibni Almarhum Sultan Badlishah, the Sultan of Negeri Kedah in year 2022.

Dennis Seah

Dennis possesses extensive expertise in diverse areas such as investment management, trade finance, asset-based lending, foreign exchange management, and impact investing, with a particular focus on developing economies. Over the past 18 years, he has been actively involved in connecting and scaling emerging technologies at the forefront of innovation and market leadership, driving significant advancements in social and environmental sustainability within the global industry. Notably, he served as the Executive Vice President at Sayris Capital UK, showcasing his leadership and strategic acumen. Having worked in various countries, including the USA, China, Japan, and Malaysia, Dennis has gained profound knowledge in investment banking, trade finance, asset management, digital asset brokering, structured finance, venture capital management, and carbon credits projects. His academic qualifications further enhance his competence, with a master's degree in Workforce Development and Organisational Structure, as well as a Bachelor of Science in International Marketing from Indiana University of Pennsylvania, US, both earned in 2001. Notably, Dennis is fluent in four languages, including English, Chinese, Malay, and Japanese. In his current capacity, Dennis assumes responsibility for business development at ACE Investment Bank, with a primary focus on raising capital for private and public companies in the Asia Pacific region. He excels in consulting ultra-high-net-worth individuals and corporations on sustainability projects, contributing to the advancement of impactful initiatives. Furthermore, Dennis provides strategic direction to portfolio companies and actively champions the integration of cutting-edge innovations into the realm of impact investing, positioning ACE Investment Bank at the forefront of this dynamic market.

Koh Wei Zheh

Job Titles:
  • Director, Finance and Operation
Wei Zheh is an accomplished finance and investment professional with over 4 years of expertise in the North America and Asian markets. He possesses a diverse background in international settings, having worked across Singapore, Cayman Islands, Cambodia, Thailand, and Malaysia. Leveraging his extensive expertise in the asset management and capital market sectors, Wei Zheh is currently spearheading the institution's compliance arm, exercising oversight over the compliance and risk division. In his capacity, he orchestrates internal compliance assessment and surveillance evaluation of departments, implementation of risk management strategies and compliance programmes, managing due diligence protocols and the formulation of AML and SAR policies and procedures, ensuring compliance with regulatory requirements. In addition to his finance and investment roles, Wei Zheh holds an esteemed Director position at a reputable construction engineering company-a family-owned business that has been shaping the landscape of Kuala Lumpur and Malaysia since 1979. Previously, at MTC Asset Management, a pioneering asset management and hedge fund headquartered in Malaysia with operations in the Cayman Islands, Wei Zheh played a vital role as an acting manager for the middle and back office, overseeing the core functions of finance, investment, operation and compliance division. In his role overseeing the management of a diverse portfolio with an AUM of USD$250 million, which encompassed global listed equities funds, separate mandates, and open-ended funds, he directed group strategy and international regulatory reporting, ensuring compliance to CIMA, SC, IFRS and IRAB. Additionally, he managed portfolio risk management and rebalancing, overseeing group and fund audits and crafting Bloomberg investment modelling for diverse investments across USA and Asia-Pacific region. Wei Zheh also served as a Senior Auditor at Crowe Malaysia, where he assumed the esteemed position of Vice President of the XO Committee. During his tenure, he expertly led an IPO engagement for a client listing on Bursa Malaysia Securities Berhad. His expertise extends to conducting assurance engagements for Public Listed Companies and Multinational Corporations in diverse industries such as Healthcare, Logistics, Hospitality, Construction and etc. Wei Zheh's specialized skills include financial statement consolidation, group financial reporting in accordance to IFRS, MFRS and MPERS, regulatory compliance, evaluation of clients' risks and internal controls, and special purpose audit engagements for M&A, etc.

Nicholas Chua Tiong Hoong

Job Titles:
  • Technology Executive
Nicholas Chua Tiong Hoong is an accomplished technology executive with an impressive career spanning more than 25 years in the Information Technology (IT) industry. His extensive expertise encompasses software development, project management, team leadership, and strategic business development. His unwavering commitment to operational excellence and a track record of driving revenue growth make him a prominent figure in the technology sector. Nicholas's journey began as a System Engineer, and he has since held pivotal roles, including Chief Project Manager, Head of Product Team, and Executive Director of a publicly listed company. His diverse skill set and wealth of experience make him a highly valuable asset in the IT field. Education is a cornerstone of Nicholas's success. He holds a Bachelor's degree from the prestigious University of Adelaide and a Master's in Computer Science with a specialization in Cybersecurity from Universiti Malaya, graduating with top honors. In addition to his academic achievements, he has earned several certifications, including Informix Administrator, Sun Solaris Engineer, and Certified Supply Chain Professional from APICS, underscoring his commitment to continuous learning and professional development. Nicholas's career is marked by significant achievements, including co-founding a company and overseeing its successful listing on the Bursa Malaysia ACE board. He has led high-value, multi-million-dollar projects, showcasing his exceptional project management skills and ability to deliver results. With a passion for technology, a strong educational background, and a history of driving organizational success, Nicholas is well-prepared to embrace new challenges in senior leadership roles within the technology sector. His commitment to excellence and wealth of experience make him a standout professional in the IT industry.

Wong Kien Min

Job Titles:
  • Vice President, Information Technology
  • Distinguished Senior Manager
  • Senior Manager of Information Technology
Kien Min is a distinguished Senior Manager with an impressive career spanning over two decades in the realm of Information Technology (IT) network infrastructure. His journey in the world of technology began with seven years at Wong & Partners, a prominent Malaysian law firm and a member of the esteemed Baker & McKenzie International. He then further enriched his expertise during nine years with UBG Berhad, a reputable investment holding company that offers services including road assessment, property development, trading, and contracting water equipment. Throughout his career, Kien Min has demonstrated an unwavering commitment to technology and a genuine passion for solving complex IT challenges. His extensive experience has shaped him into a true authority in IT network infrastructure, with a comprehensive understanding of cutting-edge technologies, network architecture, and security protocols. Currently, Kien Min serves as the Senior Manager of Information Technology at ACE Investment Bank Limited, contributing his vast experience and visionary leadership to drive technological excellence within the organisation.