OWASP Foundation

Contact us

Reach the Foundation for membership, billing, events, and operations. For a security vulnerability in an OWASP website, service, or project, please use our security page.

Mailing addresses

Use these addresses for official correspondence with the Foundation in the United States and Europe.

United States

The OWASP Foundation Inc.

300 Delaware Ave
Ste 210 #384
Wilmington, DE 19801

Phone: +1 951-692-7703

US 501(c)(3) nonprofit · EIN 20-0963503

Europe

OWASP Operations Europe iVZW

Rue des Colonies 11
B-1000 Brussels
Belgium

VAT: BE 1030553734

Frequently asked questions

Answers to the questions we hear most often. If yours is not listed, email support or open a ticket.

When will I receive my OWASP email address?
New members receive an email within 24 hours with instructions for provisioning an OWASP email address. Setup is not fully automatic, so please allow a few days for our team to complete it.
How do I renew my membership or manage a recurring membership?
Sign in at owasp.glueup.com and manage your membership from there, including renewals and recurring billing.
Where do I update my recurring donor billing information?
If you give through GlueUp, sign in at owasp.glueup.com and update your billing details there. If you set up a recurring gift on this website, email support@owasp.org and we will help you update or cancel it.
How can I sponsor an event?
Send a note to events@owasp.org with the event and the kind of support you have in mind. The events team will follow up with options.
How can my organization support the OWASP Foundation?
Organizations can fund OWASP’s work through corporate partnership. See our Corporate Supporters page for tiers and how to get involved.
How do I contact a project?
Project leaders are listed on each project’s page. Browse the projects directory to find the project and the people who lead it.
How do I contact a chapter?
Chapter leaders are listed on each chapter’s page. Browse the chapters directory to find your local community.
Who do I contact for partnership or co-marketing opportunities?
Submit a partnership request through our service desk and the corporate relations team will be in touch.
Corporate Supporters
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OWASP is a nonprofit foundation improving software security through open-source projects, global communities, and education. All resources are free and open to everyone.
OWASP, the OWASP logo, and Global AppSec are registered trademarks and AppSec Days, AppSec California, AppSec Cali, SnowFROC, OWASP Boston Application Security Conference, and LASCON are trademarks of the OWASP Foundation, Inc.
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