Insights

CRM Integration SEIU Local 521 operates a broad member base and relies on Microsoft SharePoint and ASP.NET. A unified CRM and fundraising platform that integrates with these technologies could streamline member management, campaigns, and donor analytics, helping scale outreach for labor and social justice initiatives.

Multichannel Outreach The organization already uses Facebook Pixel, Piwik PRO Core, and Twitter, with multilingual considerations via GTranslate. A marketing automation and analytics solution that centralizes data across channels, enhances segmentation, and supports multilingual content could boost campaign effectiveness and volunteer mobilization for immigration, racial, and environmental justice work.

Data Security With 51 to 200 staff and a large membership network, robust data protection, access controls, and disaster recovery are essential. A secure cloud and identity management strategy aligned with the Microsoft stack could reduce risk and improve compliance for civic and labor campaigns.

Localization Accessibility Current use of translation tools suggests a need to scale multilingual content and accessibility across communications and events. A integrated localization and accessibility solution would broaden reach and improve inclusion for a diverse member base.

Affiliate Opportunities SEIU locals in the network operate at various scales with substantial revenue. A cross affiliate sales approach offering shared services such as fundraising platforms, campaign software, and staff training could drive incremental revenue and extend best practices across the union family.

SEIU Local 521 Tech Stack

SEIU Local 521 uses 8 technology products and services including Facebook Pixel, Microsoft SharePoint, Microsoft Publisher, and more. Explore SEIU Local 521's tech stack below.

  • Facebook Pixel
    Analytics
  • Microsoft SharePoint
    Content Management System
  • Microsoft Publisher
    Editors
  • Font Awesome
    Font Scripts
  • Piwik PRO Core
    Web Analytics
  • Microsoft ASP.NET
    Web Frameworks
  • GTranslate
    Web Platform Extensions
  • Twitter
    Widgets

Media & News

SEIU Local 521's Email Address Formats

SEIU Local 521 uses at least 1 format(s):
SEIU Local 521 Email FormatsExamplePercentage
First.Last@seiu521.orgJohn.Doe@seiu521.org
96%
FLast@seiu521.orgJDoe@seiu521.org
2%
Last@seiu521.orgDoe@seiu521.org
1%
First.Middle@seiu521.orgJohn.Michael@seiu521.org
1%

Frequently Asked Questions

Where is SEIU Local 521's headquarters located?

Minus sign iconPlus sign icon
SEIU Local 521's main headquarters is located at 2302 Zanker Road San Jose, California 95131 United States. The company has employees across 2 continents, including North AmericaOceania.

What is SEIU Local 521's official website and social media links?

Minus sign iconPlus sign icon
SEIU Local 521's official website is seiu521.org and has social profiles on LinkedIn.

What is SEIU Local 521's NAICS code?

Minus sign iconPlus sign icon
SEIU Local 521's NAICS code is 8134 - Civic and Social Organizations.

How many employees does SEIU Local 521 have currently?

Minus sign iconPlus sign icon
As of June 2026, SEIU Local 521 has approximately 113 employees across 2 continents, including North AmericaOceania. Key team members include President: M. W.Research Director: T. W.Director: J. R.. Explore SEIU Local 521's employee directory with LeadIQ.

What industry does SEIU Local 521 belong to?

Minus sign iconPlus sign icon
SEIU Local 521 operates in the Civic and Social Organizations industry.

What technology does SEIU Local 521 use?

Minus sign iconPlus sign icon
SEIU Local 521's tech stack includes Facebook PixelMicrosoft SharePointMicrosoft PublisherFont AwesomePiwik PRO CoreMicrosoft ASP.NETGTranslateTwitter.

What is SEIU Local 521's email format?

Minus sign iconPlus sign icon
SEIU Local 521's email format typically follows the pattern of First.Last@seiu521.org. Find more SEIU Local 521 email formats with LeadIQ.

When was SEIU Local 521 founded?

Minus sign iconPlus sign icon
SEIU Local 521 was founded in 2007.

SEIU Local 521

Civic and Social OrganizationsCalifornia, United States51-200 Employees

SEIU Local 521 is a labor union within the civic and social organizations sector that emphasizes progressive activism and worker empowerment. Based in San Jose, California, the organization engages with broader social justice issues including immigration, racial justice, and environmental justice. It represents roughly 53,000 workers in public and non-profit sectors as well as private employers across the Coast, Central Valley, and Silicon Valley.

Its work centers on advocating for workers and communities and includes organizing and public service improvement as part of its mission. The group serves public sector, non-profit, and private sector employees, positioning itself within the labor movement to address labor-related concerns alongside broader social issues.

Section iconCompany Overview

Headquarters
2302 Zanker Road San Jose, California 95131 United States
NAICS Code
8134 - Civic and Social Organizations
Founded
2007
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    SEIU Local 521's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    SEIU Local 521's revenue is estimated to be in the range of $10M$25M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

ยฉ LeadIQ, Inc. All rights reserved.