What is Open Source Initiative (OSI)'s NAICS code?

Open Source Initiative (OSI)'s NAICS code is 5112 (Software Publishers).

Insights

Open Source Authority OSI is a global standards body defining Open Source and maintaining trust through its Approved License program, signaling potential demand for governance, licensing clarity, and compliance tooling in organizations adopting open source at scale.

AI Fellowship The launch of the Open Source AI Fellowship and involvement with Open Source AI definition efforts indicate a growing interest in AI ethics, licensing clarity, and governance tools suitable for enterprises exploring responsible AI deployments.

Strategic Partnerships Partnerships with GitHub and academic/public institutions, plus collaboration around State of Open Source surveys, suggest opportunities to offer developer experience, compliance, and ecosystem integration services to Open Source adopters.

Financial Scale With revenue in the 10–25 million range and a mid-sized team, there is potential to offer scalable security, license management, and governance platforms tailored for organizations navigating open source licensing across large estates.

Definition Focus OSIs work on concrete licensing definitions and model-specific clauses signals a need for tooling around license detection, policy enforcement, and vendor-neutral licensing consulting for enterprises aiming to reduce risk and predatory lock-in.

Similar companies to Open Source Initiative (OSI)

GNOME Foundation
138$25M - $50M
Eclipse Foundation
251$100M - $250M
Symbian Foundation
8$1M - $10M
W3C
448$250M - $500M
Cloud Native Computing Foundation (CNCF)
604$50M - $100M
The Document Foundation
53$1M - $10M

Open Source Initiative (OSI) Tech Stack

Open Source Initiative (OSI) uses 8 technology products and services including Amazon Web Services, Drupal, Duda, and more. Explore Open Source Initiative (OSI)'s tech stack below.

Amazon Web Services
Cloud Hosting
Drupal
Content Management System
Duda
Content Management System
WordPress
Content Management System
Google Workspace
Email
Sentry
Issue Trackers
PayPal
Payment Processing
BambooHR
Recruitment Marketing

Media & News

Open Source Initiative (OSI)'s Email Address Formats

Open Source Initiative (OSI) uses at least 5 email formats:

Open Source Initiative (OSI) Email Formats	Example	Percentage
First.Last@opensource.org	John.Doe@opensource.org	57%
First@opensource.org	John@opensource.org	31%
FLast@opensource.org	JDoe@opensource.org	8%
Last@opensource.org	Doe@opensource.org	4%
FLast@opentechstrategies.com	JDoe@opentechstrategies.com	100%

Frequently Asked Questions

What is Open Source Initiative (OSI)'s phone number?

You can contact Open Source Initiative (OSI)'s main corporate office by phone at

+1-408-892-****

. 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 Open Source Initiative (OSI)'s official website and social media links?

Open Source Initiative (OSI)'s official website is opensource.org and has social profiles on LinkedIn.

How much revenue does Open Source Initiative (OSI) generate?

As of August 2026, Open Source Initiative (OSI)'s annual revenue is estimated to be $10M - $25M.

What is Open Source Initiative (OSI)'s SIC code and NAICS code?

Open Source Initiative (OSI)'s SIC code is 8641 - Civic, Social, and Fraternal Associations and NAICS code is 5112 - Software Publishers.

How many employees does Open Source Initiative (OSI) have currently?

As of August 2026, Open Source Initiative (OSI) has approximately 79 employees across 6 continents, including North America, Europe and Asia. Key team members include Head Of Marketing And Community: N. V., Co-Founder: E. S. and Developer, Maintainer, Project Owner: K. M. Explore Open Source Initiative (OSI)'s employee directory with LeadIQ.

What industry does Open Source Initiative (OSI) belong to?

Open Source Initiative (OSI) operates in the Software Development industry.

What technology does Open Source Initiative (OSI) use?

Open Source Initiative (OSI)'s tech stack includes Amazon Web Services, Drupal, Duda, WordPress, Google Workspace, Sentry, PayPal and BambooHR.

What is Open Source Initiative (OSI)'s email format?

Open Source Initiative (OSI)'s email format typically follows the pattern of First.Last@opensource.org. Find more Open Source Initiative (OSI) email formats with LeadIQ.

When was Open Source Initiative (OSI) founded?

Open Source Initiative (OSI) was founded in 1998.

Open Source Initiative (OSI)

Q: How many employees does Open Source Initiative (OSI) have currently?

Open Source Initiative (OSI) has approximately 79 employees.

Q: What technology does Open Source Initiative (OSI) use?

Open Source Initiative (OSI)'s tech stack includes HTTP/3, Drupal, Cloudflare, X-XSS-Protection, WordPress Block Editor.

Software DevelopmentCalifornia, United States51-200 Employees

The Open Source Initiative functions as a global authority that defines Open Source and maintains the Open Source Definition for the community. It also administers the OSI Approved License program, a framework intended to foster trust among developers, users, corporations, and governments for open-source collaboration. Open source is described as a software development approach built on distributed peer review and transparent processes, with benefits including higher quality, greater reliability, more flexibility, and lower costs.

The organization is based in Palo Alto, California, and operates within the software development industry, serving a worldwide audience of individuals, companies, and public institutions that rely on open-source licensing and governance. In April 2026, OSI announced the appointment of Duane O'Brien as executive director.