Blackstone Acquires 60% Stake in CMIC to Accelerate Drug Development in Japan
• Blackstone has agreed to purchase a 60% stake in CMIC, a leading Japanese contract research organization, in a deal valued in the hundreds of millions of US dollars.
• Japan's current drug lag of 1.3 years has left 143 US and EU-approved drugs unavailable in the country, highlighting the critical need for improved clinical trial efficiency.
• The acquisition aligns with increasing private equity interest in Japan's healthcare sector, following Bain Capital's recent US$3.3 billion acquisition of Mitsubishi Tanabe Pharma.
Blackstone, the world's largest alternative asset manager, has announced its acquisition of a majority stake in CMIC, a pioneering Japanese contract research organization (CRO), marking a significant move to address Japan's pharmaceutical development challenges.
The deal, which values CMIC in the hundreds of millions of US dollars, will see Blackstone acquire a 60% ownership stake, while CMIC Holdings, the founding family's entity, retains the remaining 40%. This strategic investment aims to streamline Japan's clinical trial processes and accelerate drug availability in the world's third-largest pharmaceutical market.
Japan's pharmaceutical sector currently faces a significant "drug lag" - the delay between global drug approvals and local availability. According to the Pharmaceuticals and Medical Devices Agency, this lag averaged 1.3 years in 2023. More concerning is that 143 drugs already approved in the United States and Europe remain unavailable in Japan, with over half yet to begin the approval process.
"The Japanese clinical trial process is pretty inefficient, and it takes a very long time compared to other markets," explains Atsuhiko Sakamoto, Blackstone's head of Japan private equity. "They are now streamlining the process to make it faster to bring new drugs to Japan, so that's something we can contribute to."
Founded in 1992, CMIC was among Japan's first contract research organizations, specializing in helping global pharmaceutical companies navigate local clinical trials. The investment comes at a crucial time when Japan is implementing regulatory changes to reduce drug development delays and improve market access.
Blackstone's involvement is expected to leverage its Life Sciences fund's expertise, potentially accelerating the Japanese market entry for various treatments currently in late-stage clinical testing. The firm has indicated plans to pursue additional pharmaceutical services acquisitions in Japan to expand CMIC's capabilities, with an initial public offering targeted within five years.
The CMIC acquisition reflects a broader trend of private equity investment in Japan's life sciences sector. This deal follows Bain Capital's recent US$3.3 billion acquisition of Mitsubishi Tanabe Pharma, demonstrating increasing international interest in addressing Japan's healthcare needs, particularly given its aging population.
Blackstone's strategy includes maintaining CMIC as a separate entity from I'rom, another Japanese pharmaceutical services company in which it acquired a 55% stake last year, citing limited immediate operational synergies between the two businesses.

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Blackstone Buys Japan Drug Trial Firm, Adding to PE Health Deals - Bloomberg News
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Blackstone expands in Japan with majority stake in drug trial firm CMIC
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