Hong Kong has achieved a historic milestone by overtaking Switzerland to become the world's top global booking centre for cross-border wealth, according to Boston Consulting Group's 2026 Global Wealth Report. The Asian financial city has now matched Switzerland's $2.94 trillion in cross-border wealth with its own $2.95 trillion offshore assets, driven by wealth from China and an IPO boom in 2025. As per Reuters, this shift represents a first that is unlikely to be reversed as hubs in Asia grow faster than the European safe-haven. BCG forecasts that Asia's rapid wealth accumulation will widen the gap between Hong Kong and Switzerland to nearly $600 billion by 2030, with Hong Kong expected to rise to $4.6 trillion by the end of the decade, while Switzerland will reach a still-impressive $4 trillion.
The shift comes as global private fortunes expand at their fastest clip since 2021, defying tariffs and macroeconomic instability to reach a total of $333 trillion. Cross-border wealth globally grew 8.4% to $15.7 trillion last year, lifted by market performance and high net worth individuals seeking to spread risks around the world. The top 10 booking centres took almost 90% of new cross-border flows and hold more than 80% of existing stock, demonstrating intensifying concentration in the industry. As reported by Business Standard, while Hong Kong and Singapore form an expanding ecosystem serving Asian capital, Switzerland, the US and the UK remain the primary conduits for European, West Asian and Latin American wealth. Michael Kahlich, a BCG managing director and partner, noted that "we are seeing wealth creation, cross-border capital flows and investment ecosystems increasingly concentrate into a smaller number of globally connected hubs," with Hong Kong's rise reflecting the growing gravitational pull of Asian wealth and capital markets.
This wealth surge has directly supercharged Hong Kong's family office ecosystem. According to a government-commissioned Deloitte survey, single-family offices grew 25 per cent from 2023, reaching 3,384 by the end of last year. Each family office manages at least $10 million, with over 1,000 overseeing $100 million or more. To reclaim its allure after years of pandemic restrictions and political shifts, Hong Kong is aggressively pitching its low taxes, deep talent pool and booming capital markets to the global elite. The strategy is working as geopolitical tensions are prompting the ultra-wealthy to diversify into Asia, with Christopher Hui, Secretary for Financial Services and the Treasury, noting the government plans to extend tax concessions to more asset classes.
The Asia-Pacific region emerged as a major growth engine, with mainland China leading the region with financial wealth expanding by 15% in 2025 and projected to grow by 9% annually through 2030. The rest of Asia-Pacific grew by 9.2%, with annual growth of 7% expected over the same period. Singapore reached $2.1 trillion at the end of 2025 and is expected to expand to $3.3 trillion, positioned as the most diversified wealth hub in Asia serving as a neutral conduit between Asian and Western capital markets. The UK mainland has total cross-border wealth of $1 trillion and is expected to host $1.3 trillion by 2030, though political controversy surrounds its decision to axe its resident non-domicile regime. BCG noted that Western Europe produced a positive surprise, rising by 15.3%, while emerging markets are expected to add $12 trillion of financial wealth and account for roughly 10% of global wealth growth between now and the end of the decade.
