Contact details taken from the vendor's own site on 26 August 2026. Nothing here is guessed; a blank field means we did not find one.
SEI is listed in the Buyside Fintech directory with 4 products. The company is based in New York, New York, United States and was founded in 2007 and is owned by SEI. Its products are listed under client reporting, data management, fund administrators, managed services, performance and attribution, portfolio accounting, portfolio monitoring, reconciliation and risk analytics. Those include SEI Novus (Novus Platform), Investment Operations Outsourcing, SEI Scope, among others. Every fact on this page carries the source we read and the date we checked it, and the profile has not been claimed by SEI. Practitioners at firms that use SEI can review it here, and the company may reply to a review but may not write one.
How SEI describes itself
Industry-leading performance attribution, risk management, and reporting suite for the institutional investor. Serving both managers and allocators, Novus helps you achieve your investment potential with multi-asset class coverage, deep analytics, and the ability to collaborate across teams.
SEI’s own website, read 2026-08-30
Their words, not ours. We publish it so you can see how a company positions itself; it is not an assessment and nothing in it has been checked.
SEI products
Investment Operations Outsourcing
Full middle-office platform covering trade support, investment accounting, performance and risk, client reporting and billing.
Confirmed on the vendor's own site · source · 2026-10-11
SEI Data Cloud
Centralised data layer underneath SEI's investment manager platform, feeding the manager portal and the reporting built on it.
Confirmed on the vendor's own site · source · 2026-10-11
SEI Novus (Novus Platform)
Attribution using Brinson and alpha/beta return decomposition against thousands of benchmarks, aimed at hedge funds and allocators; Novus was acquired by SEI in November 2021.
Confirmed on the vendor's own site · source · 2026-10-11
What practitioners say
Questions and notes