What OpenSSL Software Foundation does

OpenSSL Software Foundation, operating publicly as the OpenSSL Foundation, is a Delaware-incorporated nonprofit entity that funds, supports, and provides organizational stewardship for the OpenSSL Library, an open-source cryptographic library implementing SSL/TLS protocols and general-purpose cryptographic functions. The foundation was founded in 2009 and is headquartered in Newark, Delaware, with a stated headcount of 1-10 employees. Its stated mission is to enable access to online privacy and security tools for everyone as a fundamental human right, and the foundation explicitly positions itself within a broader OpenSSL ecosystem that includes the community-run OpenSSL Library and other aligned organizations sharing the OpenSSL Mission.

The foundation's single core product is the OpenSSL Library, a widely deployed open-source cryptographic toolkit that underpins secure communications across the internet. The software is provided free of charge under an open-source license, and the foundation generates no revenue from commercial product sales, licensing fees, or pricing tiers. All operating revenue is sourced from charitable donations, grants, and financial contributions from individual and institutional supporters; named publicly visible supporters include Nominet, ST-Fund, and Cisco. The foundation employs a community-led go-to-market motion, distributing software through open-source repositories and engaging developers and contributors via a dedicated community hub, LinkedIn, YouTube, an email newsletter, and an educational content/news blog.

The foundation is led by co-founders Stephen Henson (Co-Founder and Senior Technical Resource) and Steve Marquess (Co-Founder and President and Business Manager). Distribution is exclusively through self-serve open-source channels targeting a global horizontal user base of internet users and organizations. Recent operational activity in 2026 has included strategic planning meetings, scholarship programs for the OpenSSL Conference 2026, a public explainer content series, and public remediation of the project's GitHub issue backlog amid rising AI-generated contribution volume.

Name

OpenSSL Software Foundation

Legal name

OpenSSL Foundation

Website

https://opensslfoundation.com

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

1–10 employees

Short description

OpenSSL Software Foundation is a Delaware-based nonprofit that funds and provides organizational stewardship for the OpenSSL Library, the open-source cryptographic library underpinning secure internet communications worldwide. It operates on donations and grants from institutional supporters including Nominet, ST-Fund, and Cisco.

Ownership category

akta.pro rank

Product category

Open-Source Cryptographic Library

NAICS

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182)

SIC

Services-Prepackaged Software (7372), Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro primary industry

Secure/Encrypted Messaging (BPAMACAG)

akta.pro secondary industry

Authentication (MFA/Passwordless/Biometrics) Platforms (BPAMAEAE)

Keywords

• Open-source cryptography
• SSL/TLS library
• Data privacy tools
• Secure communications
• Cryptographic software

Headquarters

HQ city

Adamstown

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Operations

Revenue model

1. Donations and Grants: The Foundation is funded by gifts, grants, and other financial contributions from supporters. No commercial products or services are sold. Revenue is generated entirely through charitable donations from individuals and organizations that benefit from the open-source software.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

OpenSSL Software Foundation funds, supports, and sustains the OpenSSL Library, an open-source cryptographic library that provides SSL/TLS protocol support and general cryptographic functions. The library is community-run and serves as the foundational open-source toolkit for secure internet communications, quietly safeguarding millions of users globally.

Product overview

OpenSSL Software Foundation offers a single core product: the OpenSSL Library, a widely-used open-source cryptographic library that provides the backbone of internet security through its SSL/TLS protocol implementation and general cryptographic functionality. The Foundation serves as the organizational entity that supports, funds, and maintains the OpenSSL Library project, enabling access to online privacy and security tools for everyone as a fundamental human right.

Differentiator

Problem solved

Functional benefit

Products and services

• OpenSSL Library A cryptographic library that provides SSL/TLS protocol support and general cryptographic functions. Created by the community and community-run, it serves as the foundational open-source toolkit for secure communications on the internet, used by developers and organizations worldwide.

Quantifiable outcome

• Securing millions of internet users globally

Segments1 record

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Scale indicators1 record

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Linux Foundation: The Linux Foundation is the largest open-source foundation, hosting critical infrastructure projects (Linux kernel, Kubernetes, etc.) under a vendor-neutral governance model structurally analogous to the OpenSSL Foundation's role for the OpenSSL Library.
• Apache Software Foundation: The Apache Software Foundation stewards a broad portfolio of widely-used open-source projects under a community-driven, vendor-neutral governance model highly comparable to how OpenSSL Foundation operates.
• Mozilla Foundation: Mozilla Foundation supports open-source internet infrastructure (Firefox, security tools) and operates on a donations-and-grants funding model similar to OpenSSL Foundation, with a mission around accessible internet privacy.
• Cloud Native Computing Foundation (CNCF): CNCF is a foundation under the Linux Foundation that stewards critical open-source cloud infrastructure projects, operating with a similar foundation-based governance and corporate sponsorship model that OpenSSL Foundation uses.
• Eclipse Foundation: Eclipse Foundation stewards a large portfolio of open-source projects including developer tools and frameworks, operating under a vendor-neutral foundation model comparable to OpenSSL Foundation's governance approach.

Direct peers

• Internet Security Research Group (ISRG / Let's Encrypt): ISRG operates Let's Encrypt, the free automated TLS certificate authority that depends directly on cryptographic infrastructure like OpenSSL; both organizations share the mission of making internet security universally accessible via open-source, donation-funded models.
• Bouncy Castle: Bouncy Castle is a widely-used open-source cryptographic library (Java and C#) that directly competes with OpenSSL as an alternative cryptographic toolkit for application developers seeking SSL/TLS and general-purpose cryptography.
• wolfSSL: wolfSSL (formerly CyaSSL) is an embedded-focused TLS/cryptographic library that competes directly with OpenSSL in commercial and embedded markets, offering a commercial-licensed alternative for embedded systems.

Emerging players

• OpenBSD Foundation: The OpenBSD Foundation supports the OpenBSD project, which forked OpenSSL into LibreSSL. Operates as a small open-source foundation with a donations model similar to OpenSSL Foundation and is a key adjacent player in the cryptographic library ecosystem.

Others

• Python Software Foundation: PSF stewards the Python programming language ecosystem under a community-driven, donation-supported foundation model structurally similar to OpenSSL Foundation, providing a comparable reference for open-source foundation governance.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@OpenSSLFoundation
• LinkedInlinkedin.com/company/openssl-software-foundation

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

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M&A

Investments

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Frequently asked questions about OpenSSL Software Foundation