Insights

Union scale SEIU Local 721 is a large, rapidly growing union with 201-500 employees and over 80,000 members across six Southern California counties, indicating substantial reach and potential for enterprise-level partnerships, member-focused programs, and B2B or B2C offerings tailored to public-sector unions.

Public sector focus The organization defends public services and engages in local politics, presenting opportunities to collaborate on advocacy tools, training platforms, grant-funded programs, and software solutions that support compliance, outreach, and member engagement in the public sector.

Technology stack Current tech usage includes iCIMS, WordPress, Shopify, Microsoft 365, and analytics tools, suggesting potential for services around applicant tracking enhancements, CMS/website optimization, e-commerce or donation/merch capabilities, collaboration tools, and data analytics to optimize operations.

Financial health Reported revenue in the 10-25 million range signals a sizeable budget for selected partnerships, with room to pursue mid-market solutions, member services platforms, or programmatic initiatives that scale with organizational growth.

Event engagement Recent participation in community events like Assembly and Family Fun Day Picnic indicates openness to sponsorships, co-branded programs, and experiential marketing opportunities that raise visibility among members and public stakeholders.

Similar companies to SEIU Local 721

SEIU Local 721 Tech Stack

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

SEIU Local 721's Email Address Formats

SEIU Local 721 uses at least 3 email formats:
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 August 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 August 2026, SEIU Local 721 has approximately 225 employees across 2 continents, including North America and Asia. Key team members include Founder Chief Executive Officer: D. S., Owner And Lead Designer: E. B. and 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 iCIMS, WordPress, Shopify, Microsoft 365, YUI, Bootstrap, Piwik PRO Core and Essential 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

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