• The firm brings proven track record in the global aerospace industry and long-term
    commitment to Asia to support Topcast’s next phase of growth

Hong Kong, November 26, 2025 – Warburg Pincus, the pioneer of global growth investing, today announced the acquisition of Topcast Aviation Supplies Company Limited (“Topcast”), the largest independent distributor of civil aviation parts and Maintenance, Repair, and Overhaul (MRO) service provider in Asia Pacific.

Founded in 1991 and headquartered in Hong Kong, Topcast offers integrated solutions to the civil aviation industry, including the distribution of aircraft parts and consumables, buyer-furnished equipment (BFE), Original Equipment Manufacturer (OEM) services, and repair and maintenance support. With an unparalleled local presence in Asia Pacific and particularly strong market leadership in Greater China, Topcast has become the partner of choice for airlines, MROs, and OEMs globally. The company operates across Asia Pacific, EMEA, and Americas, connecting global aviation parts manufacturers with the region’s fast-growing markets.

Warburg Pincus is among the most active private equity investors in the global aviation sectors, with current and former investments including Accelya, Aquila Air Capital, CAMP Systems, Consolidated Precision Products, Extant Aerospace, TransDigm, Triumph and Wencor. Notably, Warburg Pincus has a strong presence in Asia Pacific, with over 30 years of local investment experience and around US$34 billion invested in more than 270 companies in the region, underscoring its localized and partnership-oriented approach to long-term growth and value creation.

Ben Zhou, Managing Director and Co-Head of China Private Equity at Warburg Pincus, said, “Asia Pacific is one of the most dynamic and fast-growing civil aviation markets in the world. Topcast has built a strong reputation as a trusted and innovative partner to airlines, MROs, and OEMs, helping to ensure the efficiency, reliability, and safety of the aviation supply chain. It is a differentiated business with deep regional expertise, technical know-how, and a customer-centric approach. We look forward to supporting Topcast in deepening its local capabilities, expanding its global partnerships, and driving its next phase of sustainable growth.”

Orson Lo, Chief Executive Officer of Topcast said, “We are excited to begin this new chapter with Warburg Pincus. Their deep sector experience, global network, localized approach and growth-oriented philosophy will support our mission to deliver best-in-class service and innovative solutions to the civil aviation industry in Asia Pacific and beyond. Together, we will continue to invest in our people, service infrastructure, digital capabilities, and global operations to better serve our partners around the world.”