Insights

Audience Reach SEIU Local 721 serves over 80,000 members across six Southern California counties, representing a sizable and regional audience for outreach, training programs, and membership growth initiatives that could translate into sponsorships, events, and digital engagement services.

Digital Engagement Current tech stack includes WordPress, jQuery, Bootstrap and Cloudflare; potential opportunities to optimize member communications, event promotion, and fundraising pages with optimized UX, security hardening, and performance enhancements.

Public Sector Focus As a large public-sector union defending services and pushing reform, there is potential for partnerships around training platforms, policy advocacy tools, grant management, and performance analytics for government-facing programs.

Growth & Staffing With 200+ staff across six counties, SEIU Local 721 may require scaled solutions for HR, onboarding, intranet, collaboration, and member services automation to improve efficiency and service delivery.

Financial Scale Revenue in the range of 10 to 25 million positions the organization as a mid-market client with budget capacity for enterprise memberships, event technology, data analytics, and vendor partnerships aligned to public sector procurement cycles.

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 Migrate
    Javascript Libraries
  • Cloudflare Bot Management
    Security
  • Bootstrap
    UI Frameworks
  • Sitelinks Search Box
    Web Tools And Plugins
  • Essential Blocks
    Wordpress Plugins

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

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.

How much revenue does SEIU Local 721 generate?

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As of July 2026, SEIU Local 721's annual revenue is estimated to be $10M - $25M.

What is SEIU Local 721's NAICS code?

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SEIU Local 721's NAICS code is 8134 - Civic and Social Organizations.

How many employees does SEIU Local 721 have currently?

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As of July 2026, 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.First Vice President: J. S.. 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 cdnjsRSSWordPressjQuery MigrateCloudflare Bot ManagementBootstrapSitelinks Search BoxEssential Blocks.

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 logo

SEIU Local 721

Civic and Social OrganizationsCalifornia, United States201-500 Employees

SEIU Local 721 is a labor union representing publicly funded employees across six Southern California counties, focusing on defending public services amid budget pressures and contributing to national reform efforts. Its members work in diverse sectors such as health care, social services, libraries, public safety facilities, parks and recreation, and other public operations, with the organization placing emphasis on accountability, efficiency, and improved services for the communities it serves. Based in Los Angeles, California, the union operates a staff of considerable size and engages in political and advocacy activities at local and regional levels to support its members and advance public sector interests. In addition to its organizing and representation work, SEIU Local 721 has activities that connect members through events and member engagement, including community gatherings and family-oriented events. The organization identifies itself as one of the largest unions of publicly funded employees in the nation, underscoring its broad reach across municipal and public institutions in Southern California.

Section iconCompany Overview

Phone number
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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