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RGA customer relationships

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RGA’s customer footprint: where the reinsurance flow is concentrated and what it means for investors

Reinsurance Group of America (RGA) operates as a global life and health reinsurer that monetizes by underwriting longevity, mortality and morbidity risk, selling asset‑intensive reinsurance and fee‑based financial solutions, and earning investment spread on reserves it assumes. The business combines long‑duration traditional life reinsurance with shorter‑term treaty and financial reinsurance arrangements, producing recurring premium income and sizable, lumpy transactions that materially move capital and reserves. For investors, the critical question is whether RGA’s underwriting scale and diversified product set offset counterparty concentration and reserve volatility. Learn more about how RGA maps its customer relationships at NullExposure.

Recent headline deals that define the portfolio

Below I cover every customer relationship surfaced in the source results, with a concise plain‑English summary and the reporting source. Each entry is a discrete commercial engagement that illustrates RGA’s operating posture: large, often long‑dated obligations, and a willingness to assume asset‑intensive blocks.

Tongyang Life Insurance Company, Ltd

RGA agreed for a subsidiary to reinsure a KRW 200 billion in‑force block of life policies through coinsurance, transferring both reserves and ongoing policy obligations. This transaction was reported by Insurance Business in March 2026.

Taiyo Life Insurance Company

RGA reached an agreement to reinsure statutory reserves for Taiyo Life, reflecting the company’s appetite to assume Japanese reserve obligations and statutory reserve risk. Reinsurance News covered this arrangement in the March 2026 aggregation of RGA deals (noting FY2022 activity).

Monument Re Limited

Monument Re completed a transfer of a legacy €1.4 billion reinsurance portfolio—annuity and life liabilities—from its Greycastle acquisition to RGA Americas Reinsurance Company, Ltd., moving closed‑book liabilities off Monument’s balance sheet and onto RGA’s. Artemis reported the completion of this portfolio transfer in 2025.

Manulife Financial Corporation (The Manufacturers Life / Manulife)

Manulife announced a $5.4 billion reinsurance agreement with RGA that included $2.4 billion of long‑term care reserves; separately, RGA Canada previously assumed longevity risk on a block of Canadian group payout annuities covering 45,000 annuitants. The $5.4 billion transaction was announced via Manulife’s press release (PR Newswire, FY2024), and the Canadian annuity reinsurance was described by Artemis in a 2019 report.

Allianz Suisse Versicherungs‑Gesellschaft

RGA entered an asset‑intensive agreement to reinsure market and insurance risks tied to roughly US$350 million of Swiss disability annuity liabilities, demonstrating RGA’s role in asset‑linked liability transfers. Insurance Business covered this deal in FY2025 reporting.

Barclays Bank UK Retirement Fund

RGA provided a UK £5 billion longevity swap to the Barclays pension fund, taking the longevity risk off the sponsor and converting it into a reinsurance/counterparty exposure. Artemis reported this longevity swap in FY2020.

Equitable / Equitable Holdings, Inc.

RGA agreed to reinsure a diversified US life block totaling roughly US$32 billion, including an arrangement to assume approximately 75% of a US life insurance block with about US$18 billion in general‑account reserves; the size of the deal prompted rating commentary. Insurance Business and ReinsuranceNews covered these FY2025 transactions and the subsequent market reaction, including a Moody’s outlook change.

American National Insurance Company

RGA agreed to reinsure a diversified block of life business from American National via a coinsurance structure valued at approximately $3.5 billion, representing another sizeable transfer of in‑force liabilities to RGA. Insurance Business reported the coinsurance arrangement in FY2024 coverage.

Baloise Belgium

RGA completed an asset‑intensive transaction for about 57,000 individual life policies with guaranteed returns, with total reserves near €900 million, illustrating RGA’s activity in continental Europe and its capacity for guaranteed‑return portfolios. Insurance Business described this FY2025 transaction.

Aegon

RGA provided longevity reinsurance covering about EUR 7 billion of liabilities for Aegon, underscoring RGA’s role as a counterparty for large European longevity exposures. Artemis documented this activity in FY2022 reporting.

NN Life

RGA completed a longevity reinsurance transaction with NN Life covering roughly €4 billion of underlying reserves for the Netherlands’ largest life insurer, a transaction Artemis reported in FY2022.

The Manufacturers Life Insurance Company (another Manulife entry)

RGA Canada assumed longevity risk for an in‑force block of Canadian group payout annuities, covering 45,000 annuitants — an earlier example of RGA’s longevity footprint in North America reported by Artemis in 2019.

Anshin Life

RGA expanded its partnership with Anshin Life through a new whole‑life reinsurance arrangement, reinforcing its ongoing commercial relationships in Japan and the Asia‑Pacific region. Insurance Business reported the expansion in FY2025.

Dai‑ichi

RGA expanded its reinsurance partnership with Dai‑ichi via a new transaction in Japan, continuing RGA’s strategy of deepening long‑term local insurer relationships in APAC. Insurance Business covered the FY2025 announcement.

(For sources: the individual deal reports were carried by Insurance Business, ReinsuranceNews, PR Newswire (Manulife filing), and Artemis; see each article’s respective coverage in the March 2026 consolidated feed and earlier fiscal‑period reports.)

What these customer relationships collectively reveal about RGA’s operating model

  • Contracting posture: RGA runs a mixed book — long‑duration traditional life contracts (10–30+ years) coexist with short‑duration treaty business and fee‑based financial reinsurance. That mix produces stable premium flows plus episodic large transactions that shift reserves materially. This is reflected in the company’s own disclosures about long‑duration liabilities and separate references to annual renewable and short‑duration products.

  • Concentration and materiality: The firm services very large enterprises and a concentrated set of major clients, with five largest clients generating a material share of gross premiums (about 18% excluding certain pension transfers) and 40 clients each producing $100 million+ in annual revenue. That creates client concentration risk even as it supports scale and pricing leverage.

  • Criticality: RGA’s customers include systemic pension schemes, national insurers and global life carriers, meaning RGA often plays a critical role in counterparty de‑risking and capital management for sponsors and cedants.

  • Geographic and segment breadth: Transactions span North America, EMEA and APAC and include both traditional life and asset‑intensive annuity/reserve transfers, demonstrating a broadly diversified geographic footprint with sector specialization.

  • Maturity and stage: The relationship set is predominantly active and mature, featuring closed‑book transfers and large longevity swaps rather than early‑stage pilot contracts.

Investment implications and risk checklist

RGA’s pipeline of large portfolio transfers and longevity swaps underpins earnings optionality and capital deployment: these deals drive premium growth, generate fee income and create investment spread opportunities. At the same time, the firm is exposed to reserve adequacy, asset‑liability mismatches on asset‑intensive transactions, and counterparty concentration—risks that became evident in market commentary following the Equitable agreement and related rating agency action.

  • Key upside: scale in longevity and asset‑intensive reinsurance, demonstrated by multiple multi‑billion transactions across regions.
  • Key downside: reserve volatility and concentration from a relatively small set of very large cedants.

If you want a consolidated map of RGA’s customer transactions and a view into counterparties by region, explore the interactive coverage at NullExposure.

Final read: how to think about RGA going forward

RGA’s commercial behavior is consistent: large, often long‑dated liability assumptions and willingness to structure asset‑heavy reinsurance for well‑capitalized cedants. For investors, the trade is straightforward — you buy exposure to underwriting and investment spread on a portfolio that is diversified by product and geography but concentrated among high‑value counterparties. Monitor new portfolio transfers, rating‑agency commentary (post‑large deals), and the firm’s reserve development for forward signs of strain or outperformance.

For deeper due diligence on counterparty exposure and deal timelines, review RGA’s customer relationships in context at NullExposure.