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We sit at the center of the alternatives ecosystem.

We bring together the experience, technology, and resources needed to simplify operations, expand products, and open new doors to make complex alternatives easier to navigate.

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Operations

Transform your back office into a strategic advantage with technology-driven fund accounting, administration, and data solutions that scale with your growth. Our platform helps streamline operations, reduce risk, and deliver the transparency your investors expect. 

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Products

Our global investment operations platform supports the full spectrum of traditional and alternative investment vehicles, empowering managers to efficiently run diverse strategies across complex structures. 

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Distribution

SEI Access™ connects fund managers to a broader wealth management network through a fully integrated platform, simplifying execution while expanding reach and visibility. 

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Stats as of June 30, 2025.

As of July 2025, Preqin ranked SEI as the #1 fund administrator for alternative assets managed by US firms.

Information provided by SEI through its affiliates and subsidiaries. SEI has not performed diligence on the products or managers available on the SEI Access Platform or any of the related materials. Information on the SEI Access Platform should not be considered investment advice nor an offer or solicitation in respect to any of the products listed on the platform. Alternative investments are subject to a complete loss of capital and are only appropriate for parties who can bear that risk and the illiquid nature of such investments.