About sei
sei is a company based in Oaks (United States) founded in 1968. The company has 5,100 employees as of December 31, 2024. sei has completed 10 acquisitions, including Altigo, Archway Group and Atlas Mastertrust. sei offers products and services including Technology Solutions and Asset Management Services. sei operates in a competitive market with competitors including Addepar, Altruist, InvestCloud, Avaloq and 360 One, among others.
- Headquarter Oaks, United States
- Employees 5100 as on 31 Dec, 2024
- Stage Public
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Sectors
Technology
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Email
Locked
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Phone
Locked
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Website
Locked
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Social
Locked
- Legal Name Sei Investments Company
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Annual Revenue
$2.3 B (USD)8.28as on Dec 31, 2025
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Net Profit
$715.3 M (USD)23.08as on Dec 31, 2025
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EBITDA
$710.19 M (USD)12.77as on Dec 31, 2025
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Latest Funding Round
Not available
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Investors
Not available
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Employee Count
5100
as on Dec 31, 2024
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Investments & Acquisitions
Altigo
& 9 more
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IPO & Listings of sei
sei is a publicly listed company on the NASDAQ with ticker symbol SEIC in USA, operating in the Finance sector. As a publicly traded entity, the company provides investors with opportunities to participate in its growth story through equity ownership. The listing enables access to capital markets, enhances corporate visibility, and provides liquidity for shareholders while maintaining transparency through regulatory compliance and regular financial disclosures.
Products & Services of sei
sei offers a comprehensive portfolio of products and services, including Technology Solutions and Asset Management Services.
Provides platforms for wealth management and operations outsourcing.
Connects investors to financial tools for decision-making and growth.
People of sei
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Leadership Team
80 people
Software Development Team
52 people
Finance and Accounting
34 people
Senior Team
25 people
Legal and Compliance
21 people
Operations Team
18 people
Product Management Team
17 people
Sales and Marketing
15 people
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Funding Insights of sei
Detailed funding history for sei
Round names, dates, amounts, investors, and valuation history require an active premium plan.
- Round names and dates
- Funding amounts
- Participating investors
- Valuation history
Verified entity values are shown only after access is granted.
Investments & Acquisitions by sei
sei has strategically engaged in corporate development activities, having acquired 10 companies. Notable acquisitions include Altigo, Archway Group and Atlas Mastertrust.
Investment portfolio details for sei
Portfolio company identities, transaction dates, round details, and investment values require an active premium plan.
- Portfolio identities
- Transaction dates
- Round details
- Investment values
Verified entity values are shown only after access is granted.
| Company Name | Description | Domain | Location | Founded Year | Amount |
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Open network platform for alternative investment subscriptions is provided.
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Locked | Locked | 2019 | Locked | |
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A web-based platform for retirement savings and management is provided.
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Locked | Locked | 2015 | Locked | |
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Wealth management application for registered investment advisors is developed.
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Locked | Locked | 2011 | Locked |
Complete acquisition details for sei
Transaction dates, acquired stakes, disclosed values, domains, and locations require an active premium plan.
- Transaction dates
- Acquired stakes
- Disclosed values
- Domains and locations
Verified entity values are shown only after access is granted.
Financial Statements - sei
Detailed financials for sei
Historical revenue, profit, statement rows, ratios, and trend charts require an active premium plan.
- Historical revenue
- Profit trends
- Statement rows
- Financial ratios
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Sei Comparisons
Peer comparison for sei
Named peer metrics, headcount, funding, location, and side-by-side benchmarks require an active premium plan.
- Named peers
- Headcount comparison
- Funding comparison
- Operating benchmarks
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Competitors of sei
sei operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Addepar, Altruist, InvestCloud, Avaloq and 360 One, among others.
| Company Name | Domain | Founded year | HQ Location | Description |
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| Locked | Locked | Locked |
Wealth management solutions are delivered for investment advisors.
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| Locked | Locked | Locked |
Portfolio management software for financial advisors
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| Locked | Locked | Locked |
Investment management software is provided for advisors and institutions.
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| Locked | Locked | Locked |
Cloud-based solutions for financial institutions are provided by Avaloq.
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| Locked | Locked | Locked |
Asset and wealth management software is provided for businesses.
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Detailed competitors of sei
Competitor domains, locations, full profiles, and operating metrics require an active premium plan.
- Domains and locations
- Full company profiles
- Operating metrics
- Competitive positioning
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Latest news on Sei
Complete news archive for sei
Full article history, source details, and older brand coverage require an active premium plan.
- Full article archive
- Source and publication date
- Older coverage
- Brand-specific news history
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Frequently Asked Questions about sei
sei was founded in 1968.
sei is headquartered in Oaks, United States. It is registered at Oaks, Pennsylvania, United States.
As of Dec 31, 2024, the latest employee count at sei is 5,100.
Annual revenue of sei is $2.3B as on Dec 31, 2025.
Founded in 1968 and headquartered in Oaks, United States, the company operates in the wealth and investment management sector. Investment processing, management, and operations solutions are provided to corporations, financial institutions, advisors, and ultra-high-net-worth families. Comprehensive wealth management platforms are delivered to private banks and independent advisors, supporting practice management and end-to-end services across various client segments.
sei offers Technology Solutions and Asset Management Services.
Yes, sei is publicly traded on NASDAQ under the ticker symbol SEIC.
sei has made 10 acquisitions, including Altigo, Archway Group, and Atlas Mastertrust.
The ticker symbol of sei is SEIC on NASDAQ.