Overview
Against the backdrop of a multiyear convergence between asset management, insurance, and private capital, a wide variety of strategic growth transactions among these groups provides scale and diversification. Each group is looking for the right combination of assets and liabilities matching, new and larger sources of capital, customized (and regulatorily appropriate) investment structures, and exposure to diversified and non-correlated economic returns.
Mayer Brown’s Insurance Convergence Solutions (ICS) group structures and executes integrated solutions and growth transactions for each of these groups.
Experience
We advise on and structure complex and customized strategic and growth transactional solutions for insurers, asset managers and private capital investors, including:
- Bespoke structured investments: Design and execution of customized, multi-vehicle investment platforms and private offerings that align insurer ALM, regulatory capital, and yield objectives—often spanning fund complexes, SMAs/IMAs, and funds-of-one with integrated collateral, leverage, and governance features.
- Strategic asset management partnerships: Long-term mandates and operating partnerships between insurers and asset managers covering a wide variety of investment strategies and alternative sleeves, with embedded transition management, servicing, data/reporting, and performance alignment mechanisms.
- M&A and investment in (re)insurers and reinsurance: Acquisitions and minority investments involving insurers, reinsurers, and platforms, coupled with long term investment management engagements across private credit and other asset classes; complementary block and flow reinsurance, funds withheld, and retrocession structures to optimize capital, balance sheets, and investment flexibility.
- Joint ventures and co-investments: Formation and structuring of joint venture and co-investment arrangements, including governance and dispute resolution, exit and monetization processes, and related commercial arrangements.

Market-Leading Deals
Mayer Brown advises Janus Henderson on multifaceted strategic partnership with Guardian Life
Mayer Brown advises Nippon Life on $10.6 billion acquisition of Resolution Life
Mayer Brown represents GCM Grosvenor in 625 million structured solution to invest in credit
Mayer Brown advises CNO Financial Group on strategic minority investment in Victory Park Capital

Resources and Insights
GP Stakes Decoded: A Dual Lens Guide for Sponsors and Investors
REVERSEinquiries Workshop: NAIC/SVO Understanding Changes to the Regulatory Capital Landscape
The Globalization of Asset-Intensive Reinsurance
US NAIC Fall 2025 National Meeting Highlights: Investment-Related Highlights
Alternative Capital for the Life Insurance Sector
Insurance Company Investment – Rated Note Feeder Structures – 2025 Update








