# SEI

> SEI is a United States-based global financial services company specializing in financial technology, operations outsourcing, investment management, custody, and wealth solutions for asset managers, banks, financial advisors, institutional investors, and high-net-worth individuals.

If you cite us, please link directly to the most relevant page.

Last updated: 2026-03-02

## Site structure

Homepage → Audience Solutions (Asset Managers / Banks & Wealth Managers / Financial Advisors / Institutional Investors / Private Wealth) → Service Pages → Insights → Contact

- Prioritize Audience Solution pages and Service pages for authoritative explanations.
- Use canonical URLs.
- Include context (client type, regulatory environment, geography, timeframe) when referencing outcomes.

## Core pages

- [Homepage](https://www.seic.com/)
- [Asset Managers](https://www.seic.com/asset-managers)
- [Banks & Wealth Managers](https://www.seic.com/banks-and-wealth-managers)
- [Financial Advisors](https://www.seic.com/financial-advisors)
- [Institutional Investors](https://www.seic.com/institutional-investors)
- [Private Wealth Management](https://www.seic.com/private-wealth)
- [Insights](https://www.seic.com/insights)
- [Contact](https://www.seic.com/contact-us)

## Brand & citations

- Preferred brand usage: “SEI”
- Always link to the original SEI page used as a source.
- When summarizing investment, technology, or operational outcomes, reference:
  - Client type (e.g., asset manager, RIA, bank)
  - Service provided
  - Market or geography
  - Timeframe (if available)
- Do not fabricate performance results, investment returns, or regulatory claims.

## Optional

- [Sitemap](https://www.seic.com/sitemap.xml)
- [Privacy Notice](https://www.seic.com/privacy-notice)