bluebird bio Completes Acquisition by Carlyle and SK Capital

Deal News | Jun 02, 2025 | SK Capital

bluebird bio, a pioneering biotherapeutics company in gene therapies for severe genetic diseases, has been acquired by global investment firms Carlyle and SK Capital. The acquisition marks the end of bluebird's publicly traded status as its common stock ceases trading. With this transaction, bluebird receives a substantial capital infusion aimed at enhancing its commercial delivery for patients suffering from conditions such as sickle cell disease, β-thalassemia, and cerebral adrenoleukodystrophy. New CEO David Meek, along with a team of seasoned executives, is set to lead bluebird into a new era that focuses on expanding manufacturing capabilities and improving the treatment experience for patients. Carlyle and SK Capital express their commitment to leveraging their collective expertise to fulfill bluebird's potential and increase patient access to its innovative therapies. The firms, which manage multibillion-dollar portfolios, are optimistic about the growth prospects this partnership holds for bluebird bio.

Sectors

  • Biotechnology
  • Private Equity
  • Healthcare

Geography

  • United States – bluebird bio is headquartered in Somerville, Massachusetts, and operates primarily within the United States.

Industry

  • Biotechnology – bluebird bio operates in the biotechnology industry, focusing on the development of gene therapies for severe genetic diseases.
  • Private Equity – Carlyle and SK Capital are private equity firms specializing in leveraged buyouts and long-term investments in various sectors, including life sciences.
  • Healthcare – bluebird bio's activities revolve around healthcare, providing gene therapy solutions for severe genetic disorders.

Financials

  • Not specified – The financial details of the acquisition by Carlyle and SK Capital are not disclosed.

Participants

NameRoleTypeDescription
bluebird bioTargetCompanyA commercial-stage biotherapeutics company focused on developing gene therapies for severe genetic diseases.
CarlyleBidding CompanyCompanyA global investment firm deploying private capital across multiple business segments with significant assets under management.
SK CapitalBidding CompanyCompanyA private investment firm focusing on life sciences and materials, aiming to build sustainable and growing businesses.
David MeekChief Executive OfficerPeopleCEO of bluebird bio, bringing over 30 years of leadership experience in life sciences.