Insights

Member services Target unions and labor organizations with integrated member management and advocacy platforms. SEIU’s large member base and ongoing mission-driven initiatives suggest opportunities for CRM, event coordination, and digital campaigning tools to streamline outreach and engagement.

Digital transformation Leverage SEIU’s tech stack and use of cloud and collaboration tools to position scalable IT solutions, cybersecurity, and data analytics services. Emphasize modernization of membership databases, philanthropic fundraising platforms, and secure communications.

Security & compliance Highlight quantum-resistant and future-proof security proposals aligned with SEIU’s governance and member data protection needs. Present risk assessment, secure wallet and data handling practices, and compliance solutions as value-adds for organizational resilience.

Public sector partnerships Position services that support advocacy campaigns, policy research, and digital outreach to workers. Propose scalable campaign technology, media analytics, and stakeholder engagement dashboards tailored to large member unions.

Strategic growth Offer training, change management, and adoption services to accelerate deployment of new tools across 1000+ staff and thousands of chapters. Emphasize quick-time-to-value, user training, and measurable adoption metrics to boost efficiency and impact.

Similar companies to SEIU

SEIU Tech Stack

SEIU uses 8 technology products and services including Criteo, Snowplow, Canva, and more. Explore SEIU's tech stack below.

Media & News

SEIU's Email Address Formats

SEIU uses at least 3 email formats:
SEIU Email FormatsExamplePercentage
First.Last@seiu.orgJohn.Doe@seiu.org
92%
LastF@seiu.orgDoeJ@seiu.org
7%
FirstL@seiu.orgJohnD@seiu.org
1%

Frequently Asked Questions

What is SEIU's phone number?

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You can contact SEIU'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 SEIU's stock symbol?

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

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

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SEIU's official website is seiu.org and has social profiles on LinkedIn.

How much revenue does SEIU generate?

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As of August 2026, SEIU's annual revenue is estimated to be $1M - $10M.

What is SEIU's SIC code and NAICS code?

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SEIU's SIC code is 8631 - Labor Unions and Similar Labor Organizations and NAICS code is 8139 - Business, Professional, Labor, Political, and Similar Organizations.

How many employees does SEIU have currently?

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As of August 2026, SEIU has approximately 1.9K employees across 4 continents, including North America, Europe and Asia. Key team members include Chief Executive Officer: F. P., Chief Executive Officer: S. G. and Chief Financial Officer: M. S. Explore SEIU's employee directory with LeadIQ.

What industry does SEIU belong to?

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SEIU operates in the Political Organizations industry.

What technology does SEIU use?

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SEIU's tech stack includes Criteo, Snowplow, Canva, Kubernetes, WordPress, Salesforce, Office 365 and BambooHR.

What is SEIU's email format?

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SEIU's email format typically follows the pattern of First.Last@seiu.org. Find more SEIU email formats with LeadIQ.

When was SEIU founded?

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SEIU was founded in 1921.
SEIU logo

SEIU

Political OrganizationsDistrict of Columbia, United States1001-5000 Employees

SEIU is a labor union in the political organizations sector representing about two million workers who provide essential services. It emphasizes the dignity and worth of those workers and the services they deliver, aiming to improve their lives and the well-being of their families while pursuing a more just and humane society. The organization is based in Washington, DC, and employs a workforce in the low thousands to support its nationwide activities.

Its membership comprises workers in service-related roles who seek recognition of their dignity and better living conditions. The SEIU operates on a national scale, serving a broad constituency from its Washington, DC headquarters.

Section iconCompany Overview

Phone number
Website
seiu.org
SIC Code
8631 - Labor Unions and Similar Labor Organizations
Stock Symbol
SEIUSD
NAICS Code
8139 - Business, Professional, Labor, Political, and Similar Organizations
Founded
1921
Employees
1001-5000

Section iconFunding & Financials

  • $1M - $10M

    SEIU's revenue is estimated to be in the range of $1M - $10M

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