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Open Source Companies Worldwide

Open source companies build, develop, license, and operate software products, platforms, and developer tools for businesses, developers, and end users across industries. This page lists companies in the Open Source sector, with structured profile data to support discovery and comparison. The directory currently holds 22 companies in this sector. The largest share of listings is based in united states (us). Related sectors on Enterprise League include Artificial Intelligence, Blockchain Technology, Big Data and BI, Browser Extensions, Business Information Systems, App Discovery, Assistive Technology.
22 companies
united states (us) top country

Open Source
List of Open Source companies in All locations

22 companies

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Jahia Solutions Logo

Jahia Solutions

 Geneva, Switzerland

Jahia Solutions Group makes digital experiences simpler. Built on a cloud-based platform, Jahia helps organizations all across the world leverage their content and customer data to fully engage with their customers. With an unparalleled level of flexibility and connectivity, Jahia integrates into existing technology stacks and can be customized to meet each organization’s specific business needs and challenges. Founded in 2002 and headquartered in Switzerland, Jahia has offices in Boston, Toronto and Paris. Jahia’s customer community includes hundreds of global brands and organizations, including Ben & Jerry’s, Nationwide, NASA and the European Parliament.
IT Services
Online Content
Content Marketing
IT Consulting Services
Software
Social
Open Source

2002

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KingAsterisk Technology Logo

KingAsterisk Technology

 Antipolo City, Philippines

KingAsterisk Philippines delivers reliable communication technology solutions that help businesses improve customer engagement, streamline daily operations, and manage high-volume conversations with confidence. Backed by extensive experience in Asterisk Development and Contact Center Software, we design practical systems that adapt to different industries, business models, and operational requirements. We build custom VICIdial platforms, PBX systems, IVR workflows, voice broadcasting tools, browser-based mobile dialers, avatar dialers, and tailor-made CRMs across the Philippines. Every solution directly fits your unique daily operations and international business goals. We believe every organization deserves a solution that fits its operations instead of forcing operations to fit the software. Please Note: We do not provide VoIP routes, DIDs, servers, or subscription-based dialer services. Try Our Free Live Demo: https://demo.kingasterisk.com Let's Connect: https://kingasterisk.ph
SaaS
CRM
VoIP
Technical Support
Open Source

2008

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Dockflow Logo

Dockflow

 Antwerp, Belgium

Dockflow empowers logistics teams to work more efficiently and pleasantly, so you can deliver better service to customers and focus on meaningful tasks.
Logistics and Supply Chain Management
SaaS
Software
Logistics
Marine Transportation
Open Source
Collaboration

2018

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Eagle Genomics Logo

Eagle Genomics

 Cambridge, United Kingdom (UK)

Eagle Genomics applies network science to biology. We are revealing the impact of the microbiome on humans, animals and the environment to secure a sustainable future for our food, water, soil and the health of our planet. Our mission is to deliver insight from the microbiome to profoundly change our understanding of wellness and even our fundamental assumptions about life on earth. Our platform transforms scientists’ journey to insights, unifying constellations of complex, multi-dimensional data (the data fabric) to explore and extract signals and networks of relationship, otherwise not detectable by humans alone. This is the frontier of science today and nowhere are the opportunities and challenges more significant than in the burgeoning field of the microbiome.
Cloud Services
Software
Biotechnology
Open Source
Genetics

2008

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Kaleidos Logo

Kaleidos

 Madrid, Spain

Kaleidos is an international Madrid-based venture infused with private capital. Our focus is free software technology aimed at innovative projects. We harness the best worldwide expertise so we can be your one-stop shop. We incubate, fund and operate our own open-source based products.
IT Services
Cloud Services
IT Consulting Services
Software
Open Source

2011

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Aiven Logo

Aiven

 Helsinki, Finland

Aiven offers a fully managed, open source cloud data platform that works for you. Through Aiven, developers can do what they do best: create applications. Meanwhile, Aiven does what they do best: manage cloud data infrastructure. We enable customers to drive business results from open source data technologies that trigger true transformations on a global scale. Aiven provides managed open source data technologies, such as PostgreSQL®, Apache Kafka® and OpenSearch®, on all major clouds. Most recently, Aiven achieved a $3B valuation and has now raised $420M total funding backed by its investors Atomico, Earlybird, Eurazeo, IVP, Lifeline, Salesforce Ventures, and World Innovation Lab. Aiven is headquartered in Helsinki and has hubs in Amsterdam, Berlin, Boston, Paris, Toronto, Singapore, Sydney, and Tokyo. To learn more about Aiven, visit https://aiven.io.
Cloud Services
Data Analysis
Software
Open Source
Database

2016

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Seldon Logo

Seldon

 London, United Kingdom (UK)

Seldon is a data science and machine learning operations platform on a mission to empower Data Scientists, ML Engineers, and MLOps teams to deploy, monitor, explain, and manage their ML models. With Seldon, organizations can minimize risk and drastically cut down time-to-value from their models. Our organization offers both an open-source framework, Core, which focuses on model deployment, and an enterprise product, Deploy Advanced, which builds on this functionality to power model monitoring, explainability and management. As our commercial products are built upon our open-source software, businesses often start their journey with using Core first then find their way to Deploy Advanced to unlock enterprise-ready features like pre-built operational and data science dashboards to enable multipersona collaboration. We are on a mission to accelerate the adoption of large scale machine learning to help solve cutting-edge challenges and shape the future. Our contributors, customers and partners include the largest and most innovative companies in finance and technology.
IT Services
Machine learning
Artificial Intelligence
IT Consulting Services
Open Source

2014

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NCTech Imaging Logo

NCTech Imaging

 Edinburgh, United Kingdom (UK)

NCTech are a virtual data company, offering an all-encompassing solution which features an interplay between data capture, formation and interrogation. Our capture products lead the industry and enable our layered data services, which provide a fully realised virtual world through Machine Learning & AI. Working with global partners, we aim to make the creation and access of virtual worlds possible for everyone.
IT Services
Cloud Services
Artificial Intelligence
Big Data and BI
IT Consulting Services
3D Technology
Smart Cities

2010

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passbolt Logo

passbolt

 Luxembourg, Luxembourg

Passbolt is the leader open source password manager for Agile and DevOps teams used by 10,000 organizations in 50+ countries.
Computer Hardware
Cybersecurity
Software
Social
Open Source
Service Industry
Network Security

2016

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GitLab Logo

GitLab

 Francisco, United States (US)

GitLab is a complete DevOps platform, delivered as a single application, fundamentally changing the way Development, Security, and Ops teams collaborate and build software. From idea to production, GitLab helps teams improve cycle time from weeks to minutes, reduce development costs and time to market while increasing developer productivity. We're the world's largest all-remote company with team members located in more than 65 countries. As part of the GitLab team, you can work from anywhere with good internet. You'll have the freedom to contribute when and where you do your best work. Interested in opportunities at GitLab? Join our talent community and share your information with our recruiting team: https://about.gitlab.com/jobs/
IT Services
Cloud Services
SaaS
IT Consulting Services
Developer Tools
Social
Open Source

2014

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PerfectlySoft Inc Logo

PerfectlySoft Inc

 L3Y, Canada

Server-side Swift is here: it's Perfect. It's an application server and framework for developing web and other REST services for back-end Swift development. If you’re already developing in Swift and you need backend server software, Perfect eliminates the need to choose and learn a backend language by allowing you to use Swift for all your coding. Follow us on Twitter: @perfectlysoft and watch our progress on GitHub: https://github.com/PerfectlySoft/Perfect
Cloud Services
Software
Developer APIs
Developer Tools
Web Development
Developer Platform
Open Source

2015

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Sonar Logo

Sonar

 Geneva, Switzerland

Sonar’s industry leading solution enables developers and development teams to write clean code and remediate existing code organically, so they can focus on the work they love and maximize the value they generate for businesses. Its open source and commercial solutions – SonarLint, SonarCloud, and SonarQube – support 30 programming languages. Trusted by more than 400,000 organizations globally, Sonar is considered integral to delivering better software. About Our Products SonarLint SonarLint is a free IDE extension that lets you fix coding issues before they exist! Like a spell checker, SonarLint highlights Bugs and Security Vulnerabilities as you write code, with clear remediation guidance so you can fix them before the code is even committed. Available for Eclipse, IntelliJ, Visual Studio & VS Code. SonarCloud SonarCloud is the leading online service to catch Bugs and Security Vulnerabilities in your Pull Requests and throughout your code repositories. Totally free for open-source projects (paid plan for private projects), SonarCloud pairs with existing cloud-based CI/CD workflows and provides clear resolution guidance for any Code Quality or Security issue it detects. With more than 1 billion lines of code under analysis, SonarCloud empowers development teams of all sizes to write cleaner and safer code, across 20+ programming languages. SonarQube SonarQube is the leading tool for continuously inspecting the Code Quality & Security of your codebases and guiding development teams during Code Reviews. Covering 30 programming languages, while pairing-up with your existing software pipeline, SonarQube provides clear remediation guidance for developers to understand and fix issues and ultimately deliver better and safer software. With over 170k deployments helping small development teams as well as global organizations, SonarQube provides the means for all teams and companies around the world to own and impact their Code Quality.
Software
Developer Tools
Open Source

2008

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Starburst Logo

Starburst

 Boston, United States (US)

For data-driven companies, Starburst offers a full-featured data lake analytics platform, built on open source Trino. Our platform includes the capabilities needed to discover, organize, and consume data without the need for time-consuming and costly migrations. We believe the lake should be the center of gravity, but support accessing data outside the lake when needed. With Starburst, teams can access more complete data, lower the cost of infrastructure, use the tools best suited to their specific needs, and avoid vendor lock-in. Trusted by companies like Comcast, Grubhub, and Priceline, Starburst helps companies make better decisions faster on all their data. For more information: starburst.io Join us! -- Our company was founded in an unusual way; with customers and revenue from the beginning! Our growth is already ahead of some of the most successful software start-ups, and we don’t plan on slowing down. We believe our opportunity is huge. Every large company in the world suffers from a data silo problem. Traditional data warehouse products approach the problem with old solutions that breed inefficiency and ultimately can’t help business analysts run fast analytics on all their data. This prevents the business from making better decisions to improve their company’s performance. Starburst provides a modern solution that addresses these data silo & speed of access problems. Starburst helps enterprises harness the value of Trino, the fastest distributed query engine available today, by adding the tools and 24x7 support that meet the needs for big data access at scale. Ultimately, Starburst helps organizations run analytics anywhere to make better business decisions. We’re building a team of all-stars: engineers, customer success, sales, and marketing pros who are at the top of their game. If this sounds like you, check out our open roles: starburst.io/careers
IT Services
Big Data and BI
IT Consulting Services
Software
Analytics Analysis
Open Source
Database

2017

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Airbyte Logo

Airbyte

 San, United States (US)

Founded in 2020, Airbyte is the open-source standard for EL(T). We enable data teams to replicate data from applications, APIs, and databases to data warehouses, lakes, and other destinations. We believe only an open-source approach can solve the problem of data integration, as it enables us to cover the long tail of integrations while enabling teams to adapt pre-built connectors to their needs. We've raised $181M from some of the world's top investors (Benchmark, Accel, Altimeter, Coatue, Y Combinator, etc.) and believe in product-led growth, where we build something awesome. We’re continuing to grow with over 25,000 companies syncing data with Airbyte’s 200+ connectors.
Software
Analytics Analysis
Data Integration
Productivity Tools
Open Source

2020

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dbt Labs Logo

dbt Labs

 Philadelphia, United States (US)

dbt Labs is on a mission to empower data practitioners to create and disseminate organizational knowledge. Since pioneering the practice of analytics engineering through the creation of dbt—the data transformation framework made for anyone that knows SQL—we've been fortunate to watch more than 20,000 companies use dbt to build faster and more reliable analytics workflows. dbt Labs also supports more than 3,000 customers using dbt Cloud, the centralized development experience for analysts and engineers alike to safely deploy, monitor, and investigate that code—all in one web-based UI.
IT Services
Big Data and BI
IT Consulting Services
Software
Analytics Analysis
Open Source

2016

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MongoDB Logo

MongoDB

 New York, United States (US)

Headquartered in New York, MongoDB's mission is to empower innovators to create, transform, and disrupt industries by unleashing the power of software and data. Built by developers, for developers, our developer data platform is a database with an integrated set of related services that allow development teams to address the growing requirements for today's wide variety of modern applications, all in a unified and consistent user experience. MongoDB has tens of thousands of customers in over 100 countries. The MongoDB database platform has been downloaded hundreds of millions of times since 2007, and there have been millions of builders trained through MongoDB University courses. To learn more, visit mongodb.com.
Cloud Services
SaaS
Software
Open Source
Database

2007

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Tabdelta Logo

Tabdelta

 New York City, United States (US)

Tabdelta is a global AI-driven software development company in New York USA delivering innovative digital solutions to startups, SMBs, and enterprises across New York and worldwide.


Founded in 2019, the company specializes in custom software engineering, Microsoft technology consulting, and next-generation AI development services that accelerate digital transformation and operational efficiency.


With a strong engineering foundation, Tabdelta provides end-to-end .NET development services, building secure, scalable, and cloud-ready web and enterprise applications tailored to complex business requirements.


The company also empowers organizations with advanced Power BI dashboard development, enabling real-time analytics, data visualization, and informed decision-making through actionable insights.

Tabdelta’s Microsoft expertise extends to MS Dynamics 365 solutions, helping businesses streamline CRM, ERP, and workflow automation with seamless integration and customized implementations.


Complementing its development capabilities, the company offers comprehensive Quality Assurance services including manual testing, automation testing, and performance validation to ensure robust, high-performing software releases.

As a future-focused technology partner, Tabdelta delivers AI Agent Development and Generative AI solutions that drive automation, intelligent workflows, conversational experiences, and predictive capabilities across industries.

The firm also supports organizations with open-source development services, leveraging flexible technology stacks to build cost-efficient and scalable platforms.


Through flexible engagement models, businesses can hire dedicated developers, QA engineers, and software engineers from Tabdelta’s skilled talent pool, enabling rapid team scaling and faster project delivery.


The company’s agile methodology, user-centric design philosophy, and commitment to transparency position it as a trusted technology partner for organizations seeking innovation, reliability, and measurable business impact.

By combining engineering excellence with AI innovation, Tabdelta continues to help global enterprises modernize legacy systems, launch intelligent products, and achieve sustainable digital growth.


IT Services
Quality Assurance
Artificial Intelligence
Open Source
Penetration Testing

2015

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Strapi Logo

Strapi

 Paris, France

🚀 Strapi (strapi.io) is the leading open-source Headless CMS. It gives developers the freedom to use their favorite tools and frameworks while allowing editors to easily manage their content and distribute it anywhere. Based on Node.JS, it saves days of development time through a beautiful admin panel anyone can use. Key features: - Open source: the entire codebase is available on GitHub and is maintained by hundreds of contributors. - Self-hosted: security is crucial for companies. Host your data safely, on your own servers. GDPR compliant. - Customizable: each project requires specific requirements. Easily customize the admin panel as well as the API. - RESTful or GraphQL: Consume the API from any client (React, Vue, Angular), mobile apps or even IoT, using REST or GraphQL. - 100% JavaScript: One language to rule them all. Use JavaScript everywhere: both for your front-end and your Headless CMS. - Extensible by design: Plugins system included. Install auth system, content management, custom plugins and more in seconds.
Software
Developer APIs
Developer Tools
Open Source

2016

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Appwrite Logo

Appwrite

 Hamerkaz, Israel

Appwrite is a backend platform for developing Web, Mobile, and Flutter applications. Built with the open source community and optimized for developer experience in the coding languages you love.
Developer APIs
Developer Tools
Business Information Systems
Developer Platform
Information and Communications Technology (ICT)
Open Source

2020

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The Matrix org Foundation Logo

The Matrix org Foundation

 London, United Kingdom (UK)

Matrix is an open protocol for decentralised, secure communications. The Matrix.org Foundation exists to act as a neutral custodian for Matrix and to nurture it as efficiently as possible as a single unfragmented standard, for the greater benefit of the whole ecosystem, not benefiting or privileging any single player or subset of players. We believe: • People should have full control over their own communication. • People should not be locked into centralised communication silos, but instead be free to pick who they choose to host their communication without limiting who they can reach. • The ability to converse securely and privately is a basic human right. • Communication should be available to everyone as a free and open, unencumbered, standard and global network.
Telecommunications
IoT Development
Software
Developer APIs
VoIP
Open Source

2014

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KimberlyBryant Logo

KimberlyBryant

 Melbourne, Australia

Hello, my name is Kimberly Bryant, and I recently used a service that provides customs clearance in Melbourne. I was thoroughly impressed with their efficiency and professionalism.AASFS provides reliable customs clearance services in Brisbane, ensuring smooth and efficient import and export processes. With expertise in Australian customs regulations, they handle all paperwork, tariffs and compliance requirements, minimising delays and avoiding costly mistakes. Their experienced team offers personalised support to businesses, making international trade simple and hassle-free. Trust AASFS for professional customs clearance solutions in Brisbane, tailored to your needs.

Open Source
View Profile
List of Open Source companies in All locations

Company Name

Location

Category

Employees

Website

Jahia Solutions Logo

Jahia Solutions

Geneva, Switzerland

Information Technology
+3
Information Technology, Sales and Marketing, Business Services, Public and Community

50-100

https://www.jahia.com/en

KingAsterisk Technology Logo

KingAsterisk Technology

Antipolo City, Philippines

Information Technology
Information Technology

30-50

https://kingasterisk.ph/

Dockflow Logo

Dockflow

Antwerp, Belgium

Business Services
+3
Business Services, Information Technology, Vehicles and Transport, Other

2-10

https://dockflow.com/

Eagle Genomics Logo

Eagle Genomics

Cambridge, United Kingdom (UK)

Information Technology
+2
Information Technology, Science and Engineering, Health and Medical

50-100

https://www.eaglegenomics.com/

Kaleidos Logo

Kaleidos

Madrid, Spain

Information Technology
+1
Information Technology, Business Services

30-50

https://kaleidos.net/

Aiven Logo

Aiven

Helsinki, Finland

Information Technology
+1
Information Technology, Data and Analytics

200-500

https://aiven.io/

Seldon Logo

Seldon

London, United Kingdom (UK)

Information Technology
+1
Information Technology, Business Services

100-150

https://www.seldon.io/

NCTech Imaging Logo

NCTech Imaging

Edinburgh, United Kingdom (UK)

Information Technology
+3
Information Technology, Business Services, Design Services, Real Estate

50-100

https://www.nctechimaging.com/

passbolt Logo

passbolt

Luxembourg, Luxembourg

Electronics
+3
Electronics, Information Technology, Public and Community, Other

30-50

https://www.passbolt.com/

GitLab Logo

GitLab

Francisco, United States (US)

Information Technology
+3
Information Technology, Business Services, Public and Community, Professional Services

200-500

https://about.gitlab.com/?utm_medium=social&utm_source=linkedin&utm_campaign=profile

PerfectlySoft Inc Logo

PerfectlySoft Inc

L3Y, Canada

Information Technology
Information Technology

2-10

https://www.perfect.org/

Sonar Logo

Sonar

Geneva, Switzerland

Information Technology
Information Technology

500-1000

https://www.sonarsource.com/

Starburst Logo

Starburst

Boston, United States (US)

Information Technology
+3
Information Technology, Business Services, Sales and Marketing, Data and Analytics

500-1000

https://www.starburst.io/

Airbyte Logo

Airbyte

San, United States (US)

Information Technology
+1
Information Technology, Sales and Marketing

100-150

https://airbyte.com/

dbt Labs Logo

dbt Labs

Philadelphia, United States (US)

Information Technology
+2
Information Technology, Business Services, Sales and Marketing

200-500

https://www.getdbt.com/dbt-labs/about-us

MongoDB Logo

MongoDB

New York, United States (US)

Information Technology
+1
Information Technology, Data and Analytics

200-500

https://www.mongodb.com/?utm_source=enterpriseleague.com

Tabdelta Logo

Tabdelta

New York City, United States (US)

Information Technology
Information Technology

30-50

https://www.tabdelta.io/

Strapi Logo

Strapi

Paris, France

Information Technology
Information Technology

50-100

https://strapi.io/

Appwrite Logo

Appwrite

Hamerkaz, Israel

Information Technology
Information Technology

50-100

https://appwrite.io/

The Matrix org Foundation Logo

The Matrix org Foundation

London, United Kingdom (UK)

Media, Publishing and Communication
+1
Media, Publishing and Communication, Information Technology

10-20

https://www.matrix.org/

KimberlyBryant Logo

KimberlyBryant

Melbourne, Australia

Information Technology
Information Technology

2-10

K

Kanak Infosystems

Delhi, India

Information Technology
Information Technology

30-50

https://www.kanakinfosystems.com/

22/22 results

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Updated 23 October 2026

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