Team
Managing Director and Founder
Gregory Glass
Mr. Glass founded Source One Limited in 1991. He has been actively sourcing products from Asia since 1989 and has lived in Hong Kong for over 20 years. He is active in all aspects of the company’s day-to-day operations including coordination of all sourcing, product engineering, quality control and trade management services. He has distributed products in the United States, South America, the United Kingdom, Europe, Japan, and China. Prior to founding Source One, Mr. Glass built a strong foundation in the equities and commodity markets in the United States, experience that continues to shape his strategic and analytical approach to business today.
Financial Controller
May Tong
A Hong Kong native, Ms. Tong has been an integral part of Source One for over 19 years. Fluent in Mandarin, Cantonese, and English, she brings exceptional communication skills and extensive regional expertise to the team. Ms. Tong oversees finance and operational coordination across all regional offices, ensuring efficiency, consistency, and seamless integration throughout the company’s supply chain accounting and operational systems.
Vice General Manager, Merchandising Director - Industrial Division
Angela Yuan
Ms. Yuan has been a valued member of Source One since 2007, bringing with her extensive experience in consumer merchandising. She began her career managing shipping operations before progressing to oversee all aspects of factory manufacturing processes. After mastering production and logistics, she advanced into pricing and purchasing management, where her leadership skills quickly set her apart. Today, as Vice General Manager, Ms. Yuan oversees corporate operations and ensures the seamless coordination of both hard goods and soft goods deliveries for clients around the world. Her comprehensive knowledge and dedication make her an invaluable part of the Source One team.
General Manager
Sandy Tsao
A native of Taiwan, Ms. Tsao brings over 20 years of industry experience to Source One’s newly established Taipei office. A graduate of Soochow University with a degree in English, she has built an impressive international business background spanning the printing, sports, and power industries. At Source One Taiwan, Ms. Tsao leads all sourcing, quality management, and logistics operations, ensuring that every supplier meets the company’s high standards of performance and reliability.
Quality Control Director
Silvan Xiong
With extensive experience in quality control across diverse industry sectors, Mr. Xiong leads Source One’s robust Quality Control team, overseeing all inspection processes from production through to final shipment. Under his leadership, the team maintains rigorous quality assurance standards and meticulous attention to detail, ensuring every product consistently meets Source One’s high standards for quality, compliance, and excellence.
Quality Control Director - Southeast Asia
Eric Ngan
Mr. Ngan joined Source One in 2008 and currently serves as QC Director for Southeast Asia. With nearly 20 years of extensive experience in project management across the engineering and construction industry sectors, Mr. Ngan brings a strong combination of account management and quality control expertise. As the company continues to expand its global footprint across Southeast Asia, he has played a key role in strengthening and growing the Quality Assurance team throughout the region, ensuring high standards, operational excellence, and reliable support for global clients.
Project Engineer Manager
Jeffrey Liu
Mr. Liu brings extensive experience in automotive product design, engineering, and manufacturing coordination, with a strong track record in managing product development and production execution. He works closely with both suppliers and clients to ensure every project aligns with Source One’s technical requirements, quality standards, and delivery expectations. Combining strong engineering expertise with practical problem-solving skills, Mr. Liu plays a key role in driving smooth coordination and seamless execution from initial concept development through to mass production.
Regional Marketing Manager - UK
Gennadi Kurkul
Mr. Kurkul brings over 20 years of international business experience to Source One’s newly established London office. His background spans the heavy industry, construction, automotive, and oil & gas sectors, providing valuable insight into complex global operations. At Source One, he oversees the development and management of new customer relationships across the UK and Europe, supporting the company’s continued growth in the region.
Director/General Manager - India
K. Vaidyanathan (Vaidy)
Vaidy brings deep expertise in the Indian market and extensive business experience. He leads Source One’s India operations team, overseeing sourcing, quality management, and logistics for all suppliers in the region, ensuring smooth and efficient delivery for clients worldwide.
Marketing/ SEA General Manager - Thailand
Sylvia Ma
Ms. Ma possesses strong multilingual capabilities and extensive regional expertise to her role at Source One. Based in the company Bangkok office, she oversees the company’s regional operations management across Southeast Asia. In addition, she contributes to the development of marketing and promotional intiatives, supporting the company’s regional expansion and business growth.
Business Development - European Representative Office
Gregor Senekovic
Mr. Senekovic serves as a strategic bridge between European businesses and global supply chain opportunities. With strong regional networks and hands-on market expertise, he has been actively supporting Source One in establishing strategic partnerships across Europe. Backed by over 20 years of experience in B2B sales expansion and supplier identification, his expertise spans industries including automotive, aerospace, medical, electronics, and industrial manufacturing.
