Insights

Expanding Tax Solutions SEI's recent expansion of its tax management and overlay capabilities indicates a strong focus on enhancing portfolio customization and tax optimization for financial advisors. Opportunities exist to offer complementary regulatory, compliance, or advanced tax technology solutions tailored for these enhanced services.

Growth in Asset Management Managing approximately 1.6 trillion dollars in assets positions SEI as a significant player with ongoing needs for innovative financial technology tools, data analytics platforms, and operational efficiencies. Tailored tech offerings in data management, risk analysis, or compliance could support their growth strategies.

Focus on Infrastructure SEI's involvement in energy infrastructure, including high-profile investments and rapid expansion into renewable and energy solutions, opens avenues for technology or service vendors targeting energy project financing, asset tracking, or ESG compliance solutions.

Technology Integration The company's use of advanced tech stacks like IBM Cognos Analytics, NoSQL, and cloud platforms suggests a commitment to digital transformation. There is potential for targeted solutions around cloud security, data integration, or AI-driven analytics to further support their technological evolution.

Financial and Market Trends SEI's recent shifts in investor behavior, such as increased put options on Solaris Energy Infrastructure and strategic sales, suggest a dynamic market presence. This indicates potential growth in financial instruments, risk management tools, or consulting services to help navigate market volatility and investor sentiment.

SEI Tech Stack

SEI uses 8 technology products and services including IBM Cognos Analytics, NoSQL, SQL, and more. Explore SEI's tech stack below.

  • IBM Cognos Analytics
    Advanced Analytics And Data Science
  • NoSQL
    Database
  • SQL
    Database
  • CrowdStrike
    Endpoint Protection
  • Camunda
    Marketing Automation
  • SWFObject
    Miscellaneous
  • UNIX
    Operating Systems
  • Acquia Cloud
    Platform As A Service

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 October 2025, SEI's annual revenue is estimated to be $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 October 2025, SEI has approximately 4.3K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: R. H.Chief Executive Officer - Irish Depositary Company: R. M.Chief Executive Officer, Sei Investments (europe) Ltd: J. L.. 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 IBM Cognos AnalyticsNoSQLSQLCrowdStrikeCamundaSWFObjectUNIXAcquia Cloud.

What is SEI's email format?

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SEI's email format typically follows the pattern of FLast@seic.com. 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$10B

    SEI's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    SEI's revenue is estimated to be in the range of $1B$10B

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