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Gathering insights about SEI

SEI Tech Stack

SEI uses 8 technology products and services including Informatica PowerCenter, MariaDB, NoSQL, and more. Explore SEI's tech stack below.

  • Informatica PowerCenter
    Advanced Analytics And Data Science
  • MariaDB
    Database
  • NoSQL
    Database
  • SunGard
    Enterprise
  • PWA
    Miscellaneous
  • Splunk
    Miscellaneous
  • Windows 10
    Operating Systems
  • Bottomline
    Payment Processing

Media & News

SEI's Email Address Formats

SEI uses at least 1 format(s):
SEI Email FormatsExamplePercentage
FLast@seic.comJDoe@seic.com
81%
First.Last@seic.comJohn.Doe@seic.com
17%
FirstLast@seic.comJohnDoe@seic.com
1%
Last@seic.comDoe@seic.com
1%

Frequently Asked Questions

What is SEI's phone number?

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You can contact SEI's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is SEI's stock symbol?

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SEI is a publicly traded company; the company's stock symbol is SEI.

What is SEI's official website and social media links?

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SEI's official website is seic.com and has social profiles on LinkedIn.

How much revenue does SEI generate?

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As of March 2025, SEI's annual revenue reached $1.9B.

What is SEI's NAICS code?

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SEI's NAICS code is 52 - Finance and Insurance.

How many employees does SEI have currently?

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As of March 2025, SEI has approximately 4K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: R. H.Chief Executive Officer, Sei Investments (europe) Ltd: J. L.Chief Executive Officer And Chairman: A. P. W.. Explore SEI's employee directory with LeadIQ.

What industry does SEI belong to?

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SEI operates in the Financial Services industry.

What technology does SEI use?

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SEI's tech stack includes Informatica PowerCenterMariaDBNoSQLSunGardPWASplunkWindows 10Bottomline.

What is SEI's email format?

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SEI's email format typically follows the pattern of . Find more SEI email formats with LeadIQ.

When was SEI founded?

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SEI was founded in 1968.
SEI

SEI

Financial ServicesUnited States1001-5000 Employees

SEI (NASDAQ:SEIC) is a leading global provider of financial technology, operations, and asset management services within the financial services industry. SEI tailors its solutions and services to help clients more effectively deploy their capital—whether that’s money, time, or talent—so they can better serve their clients and achieve their growth objectives. As of Dec. 31, 2024, SEI manages, advises, or administers approximately $1.6 trillion in assets. For more information, visit seic.com.

Additional disclosures: https://seic.com/social

Section iconCompany Overview

Phone number
Website
seic.com
Stock Symbol
SEI
NAICS Code
52 - Finance and Insurance
Founded
1968
Employees
1001-5000

Section iconFunding & Financials

  • $1B

    SEI's revenue is in the range of $1B

Section iconFunding & Financials

  • $1B

    SEI's revenue is in the range of $1B

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