Insights

Large Member Base SEIU Local 721 serves a substantial membership of over 80,000 public service employees across various sectors, presenting a significant audience for targeted union support services, training programs, and communication solutions.

Regional Presence With operations spanning six counties in Southern California, the organization offers opportunities for localized outreach and tailored service offerings that address specific regional needs and community engagement.

Active Political Engagement Their involvement in local politics and reform efforts indicates a strategic opportunity to provide lobbying, advocacy, or campaign management solutions to enhance their influence and operational effectiveness.

Financial Scale Operating with an estimated revenue between 100 million and 1 billion dollars, SEIU Local 721 has the financial capacity to invest in technology solutions, training, or projects that can improve union operations or member services.

Recent Activism The union’s recent involvement in organizing events and addressing labor rights violations highlights a focus on member engagement and rights protection efforts, suggesting potential for partnerships in event management, legal services, or member support platforms.

SEIU Local 721 Tech Stack

SEIU Local 721 uses 8 technology products and services including cdnjs, RSS, WordPress, and more. Explore SEIU Local 721's tech stack below.

  • cdnjs
    Content Delivery Network
  • RSS
    Content Management System
  • WordPress
    Content Management System
  • jQuery
    Javascript Libraries
  • HSTS
    Security
  • Google Tag Manager
    Tag Management
  • Google Tag Manager for WordPress
    Web Platform Extensions
  • Facebook
    Widgets

SEIU Local 721's Email Address Formats

SEIU Local 721 uses at least 1 format(s):
SEIU Local 721 Email FormatsExamplePercentage
First.Last@seiu721.orgJohn.Doe@seiu721.org
76%
FLast@seiu721.orgJDoe@seiu721.org
16%
Last@seiu721.orgDoe@seiu721.org
8%

Frequently Asked Questions

Where is SEIU Local 721's headquarters located?

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SEIU Local 721's main headquarters is located at 500 S. Virgil Avenue, Los Angeles, CA 90020, US. The company has employees across 2 continents, including North AmericaAsia.

What is SEIU Local 721's phone number?

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You can contact SEIU Local 721'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 Local 721's official website and social media links?

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SEIU Local 721's official website is seiu721.org and has social profiles on LinkedIn.

What is SEIU Local 721's SIC code NAICS code?

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SEIU Local 721's SIC code is 8631 - Labor Unions and Similar Labor Organizations NAICS code is 8134 - Civic and Social Organizations.

How many employees does SEIU Local 721 have currently?

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As of October 2025, SEIU Local 721 has approximately 224 employees across 2 continents, including North AmericaAsia. Key team members include Founder Chief Executive Officer: D. S.Owner And Lead Designer: E. B.Owner/CEO: M. A.. Explore SEIU Local 721's employee directory with LeadIQ.

What industry does SEIU Local 721 belong to?

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SEIU Local 721 operates in the Civic and Social Organizations industry.

What technology does SEIU Local 721 use?

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SEIU Local 721's tech stack includes cdnjsRSSWordPressjQueryHSTSGoogle Tag ManagerGoogle Tag Manager for WordPressFacebook.

What is SEIU Local 721's email format?

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SEIU Local 721's email format typically follows the pattern of First.Last@seiu721.org. Find more SEIU Local 721 email formats with LeadIQ.

When was SEIU Local 721 founded?

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SEIU Local 721 was founded in 2007.
SEIU Local 721

SEIU Local 721

Civic and Social OrganizationsUnited States201-500 Employees

SEIU Local 721 is a dynamic, fast-growing organization recognized as one of the largest and strongest unions of publicly-funded employees in the nation. We are on the forefront of local politics, defending public services in the face of budget challenges, and we are key players in national reform efforts.  We have more than 200 staff members covering six counties in Southern California, and we are on the front lines of holding government accountable, ensuring efficiency, tackling waste, and improving services.

Our more than 80,000 members provide critical public services in diverse fields, including health care, social services, special districts, private non-profits, libraries, courts, parks and recreation, public works and mental health in cities and counties throughout Southern California.

Section iconCompany Overview

Headquarters
500 S. Virgil Avenue, Los Angeles, CA 90020, US
Phone number
SIC Code
8631 - Labor Unions and Similar Labor Organizations
NAICS Code
8134 - Civic and Social Organizations
Founded
2007
Employees
201-500

Section iconFunding & Financials

  • $10M$25M

    SEIU Local 721's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    SEIU Local 721's revenue is estimated to be in the range of $10M$25M

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