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Gathering insights about SEIU Local 503…

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SEIU Local 503 Tech Stack

SEIU Local 503 uses 8 technology products and services including WordPress Super Cache, Google Hosted Libraries, Font Awesome, and more. Explore SEIU Local 503's tech stack below.

WordPress Super Cache
Caching
Google Hosted Libraries
Content Delivery Network
Font Awesome
Font Scripts
Twemoji
Font Scripts
Salesforce Marketing Cloud Account Engagement
Marketing Automation
PDF.js
Miscellaneous
reCAPTCHA
Security
Nginx
Web Servers

Media & News

RISE Partnership partners with Seiu503.
To sign up these nearly 3,000 enrollees, RISE Partnership partnered with SEIU 503 and responsible long-term care employers to launch an outreach campaign to get the word out.
Jan 30, 2023 | www.essentialworkerhealth.org

SEIU Local 503's Email Address Formats

SEIU Local 503 uses at least 1 format(s):

SEIU Local 503 Email Formats	Example	Percentage
LastF@seiu503.org	DoeJ@seiu503.org	92%
FLast@seiu503.org	JDoe@seiu503.org	6%
Last@seiu503.org	Doe@seiu503.org	1%
F.Last@seiu503.org	J.Doe@seiu503.org	1%

Frequently Asked Questions

Where is SEIU Local 503's headquarters located?

SEIU Local 503's main headquarters is located at 1730 Commercial St SE, Salem, Oregon 97302, US. The company has employees across 1 continents, including North America.

What is SEIU Local 503's phone number?

You can contact SEIU Local 503's main corporate office by phone at

+1-541-342-****

. 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 503's official website and social media links?

SEIU Local 503's official website is seiu503.org and has social profiles on LinkedIn.

How much revenue does SEIU Local 503 generate?

As of October 2025, SEIU Local 503's annual revenue is estimated to be $1M.

What is SEIU Local 503's SIC code NAICS code?

SEIU Local 503'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 503 have currently?

As of October 2025, SEIU Local 503 has approximately 149 employees across 1 continents, including North America. Key team members include Chief Steward: G. M.President: J. L.President: S. P.. Explore SEIU Local 503's employee directory with LeadIQ.

What industry does SEIU Local 503 belong to?

SEIU Local 503 operates in the Civic and Social Organizations industry.

What technology does SEIU Local 503 use?

SEIU Local 503's tech stack includes WordPress Super CacheGoogle Hosted LibrariesFont AwesomeTwemojiSalesforce Marketing Cloud Account EngagementPDF.jsreCAPTCHANginx.

What is SEIU Local 503's email format?

SEIU Local 503's email format typically follows the pattern of LastF@seiu503.org. Find more SEIU Local 503 email formats with LeadIQ.

When was SEIU Local 503 founded?

SEIU Local 503 was founded in 1945.

SEIU Local 503

Civic and Social OrganizationsUnited States51-200 Employees

We are an organization of more than 72,000 people who, by joining together, are achieving what we cannot accomplish alone. By standing together, we have a voice in our contracts and our daily work lives.

We provide valuable services to our communities, doing more than 500 different jobs in 85 state, local government and non-profit agencies and care facilities. The services we provide include helping Deaf people get access to education, testing new drivers, collecting revenue, helping veterans, assisting at-risk youth, repairing bridges, maintaining Oregon’s parks and caring for children, seniors, and people with disabilities — just to name a few.

The work we do touches the lives of every single Oregonian. We are proud to stand together for the quality services we provide for our communities and families.