Symfony Backers

Backers help fund the development of the Symfony project. Contact us if you want to help Symfony!

Filter backers by Symfony version:

Backers for Symfony 8.0

Symfony 8.0 is backed by Sulu
Sulu is the CMS for Symfony developers. It provides pre-built content-management features while giving developers the freedom to build, deploy, and maintain custom solutions using full-stack Symfony. Sulu is ideal for creating complex websites, integrating external tools, and building custom-built solutions.
Symfony 8.0 is backed by PhpStorm
PhpStorm is a JetBrains IDE designed specifically for PHP development. Out of the box, PhpStorm provides you with intelligent, feature-rich code editing tailored to every aspect of PHP programming – smart coding assistance, reliable refactorings, instant code navigation, built-in developer tools, PHP framework support, and more.
The Messenger component for Symfony 8.0 is backed by Cadoles
Cadoles is a French Cooperative and Participative Company (SCOP) providing IT services based in Dijon. This company is a key player in free software and open formats, and uses Symfony in its development services for businesses and institutions.

Backers for Symfony 8.2

This Symfony version will be released at the end of November 2026.

Symfony 8.2 is backed by Mailtrap
Mailtrap is a platform for testing and delivering emails, designed to support modern development workflows and production-grade sending. It offers secure sandboxes, email APIs, and monitoring tools for reliable email delivery.

Backers for Symfony 8.1

This Symfony version will be released at the end of May 2026.

Symfony 8.1 is backed by TYPO3
TYPO3 is an open source enterprise content management system, built with open web standards. It delivers high-performance digital solutions through a robust feature set renowned for its scalable architecture, multisite and multilingual capabilities, and connectivity. TYPO3 has been certified as a digital public good by the Digital Public Goods Alliance, bringing a trusted CMS platform to the broader PHP and Symfony ecosystem.
Symfony 8.1 is backed by Les-Tilleuls.coop
Les-Tilleuls.coop is a team of 70+ Symfony experts who can help you design, develop and fix your projects. We provide a wide range of professional services including development, consulting, coaching, training and audits. We also are highly skilled in JS, Go and DevOps. We are a worker cooperative!
Symfony 8.1 is backed by Mailtrap
Mailtrap is a platform for testing and delivering emails, designed to support modern development workflows and production-grade sending. It offers secure sandboxes, email APIs, and monitoring tools for reliable email delivery.

Backers for Symfony 7.4

Symfony 7.4 is backed by redirection.io
redirection.io logs all your website’s HTTP traffic, and lets you fix errors with redirect rules in seconds. Give your marketing, SEO and IT teams the right tool to manage your website traffic efficiently!
Symfony 7.4 is backed by JoliCode
JoliCode is a team of passionate developers and open-source lovers, with a strong expertise in PHP & Symfony technologies. They can help you build your projects using state-of-the-art practices.
Symfony 7.4 is backed by Private Packagist
Private Packagist is a fast, reliable, and secure Composer repository for your private packages. It mirrors all your open-source dependencies for better availability and monitors them for security vulnerabilities.
Symfony 7.4 is backed by SensioLabs
As the creator of Symfony, SensioLabs supports companies using Symfony, with an offering encompassing consultancy, expertise, services, training, and technical assistance to ensure the success of web application development projects.

Backers for Symfony 6.4

Symfony 6.4 is backed by SensioLabs
As the creator of Symfony, SensioLabs supports companies using Symfony, with an offering encompassing consultancy, expertise, services, training, and technical assistance to ensure the success of web application development projects.
Symfony 6.4 is backed by Private Packagist
Private Packagist is a fast, reliable, and secure Composer repository for your private packages. It mirrors all your open-source dependencies for better availability and monitors them for security vulnerabilities.
The Symfony 6.4 Security system is backed by SymfonyCasts
Learn Symfony faster by watching real projects being built and actively coding along with them. SymfonyCasts bridges that learning gap, bringing you video tutorials and coding challenges. Code on!
The Routing component for Symfony 6.4 is backed by redirection.io
redirection.io logs all your website’s HTTP traffic, and lets you fix errors with redirect rules in seconds. Give your marketing, SEO and IT teams the right tool to manage your website traffic efficiently!
The Messenger component for Symfony 6.4 is backed by SensioLabs
As the creator of Symfony, SensioLabs supports companies using Symfony, with an offering encompassing consultancy, expertise, services, training, and technical assistance to ensure the success of web application development projects.
The Console component for Symfony 6.4 is backed by Les-Tilleuls.coop
Les-Tilleuls.coop is a team of 70+ Symfony experts who can help you design, develop and fix your projects. We provide a wide range of professional services including development, consulting, coaching, training and audits. We also are highly skilled in JS, Go and DevOps. We are a worker cooperative!
The HttpClient component for Symfony 6.4 is backed by Innovative Web AG
Innovative Web AG (i-web) is a specialist for web, applications and the digitalisation of the public sector based in Switzerland. With our i-CMS, public authorities and institutions implement modern websites and eGovernment portals and offer user-friendly eServices for residents and companies.
The Symfony 6.4 Book is backed by SensioLabs
As the creator of Symfony, SensioLabs supports companies using Symfony, with an offering encompassing consultancy, expertise, services, training, and technical assistance to ensure the success of web application development projects.
The Symfony 6.4 Book is backed by Platform.sh
Platform.sh is the official PaaS for Symfony projects. Build, run, and scale your applications — end to end.
The Symfony 6.4 Book is backed by QOSSMIC
We live and love modern software development - and have done so for over ten years. What began in 2011 with SensioLabs Germany and Symfony is now being continued as QOSSMIC. With Symfony as the core, we will now advise you even more holistically.
The Symfony 6.4 Book is backed by Blackfire.io
Blackfire.io provides code performance observability. From development to production, profile, test and monitor Web applications performance. Get actionable insights to prevent and fix issues before they hit your end-users.

Backers for Symfony 5.4

Symfony 5.4 is backed by Private Packagist
Private Packagist is a fast, reliable, and secure Composer repository for your private packages. It mirrors all your open-source dependencies for better availability and monitors them for security vulnerabilities.
Symfony 5.4 is backed by Ibexa
Ibexa is the leading DXP for Symfony developers. Ibexa DXP is used across the world by thousands of websites/shops/portals and supported by a fantastic, passionate community of developers, agencies, and users. We love Symfony!
The Week of Symfony blog posts for Symfony 5.4 are backed by SensioLabs
As the creator of Symfony, SensioLabs supports companies using Symfony, with an offering encompassing consultancy, expertise, services, training, and technical assistance to ensure the success of web application development projects.
The Symfony 5.4 Security system is backed by SymfonyCasts
Learn Symfony faster by watching real projects being built and actively coding along with them. SymfonyCasts bridges that learning gap, bringing you video tutorials and coding challenges. Code on!
The HttpFoundation component for Symfony 5.4 is backed by Laravel
Laravel is a PHP web development framework that is passionate about maximum developer happiness. Laravel is built using a variety of bespoke and Symfony based components.
The Messenger, and Process packages for Symfony 5.4 are backed by SensioLabs
As the creator of Symfony, SensioLabs supports companies using Symfony, with an offering encompassing consultancy, expertise, services, training, and technical assistance to ensure the success of web application development projects.
The Lokalise Translation Provider package for Symfony 5.4 is backed by Lokalise
Lokalise is a continuous localization and translation management platform. It integrates into your development workflow so you can ship localized products, faster.
The Notifier component for Symfony 5.4 is backed by Mercure.rocks
Create real-time experiences in minutes! Mercure.rocks provides a realtime API service that is tightly integrated with Symfony: create UIs that update in live with UX Turbo, send notifications with the Notifier component, expose async APIs with API Platform and create low level stuffs with the Mercure component. We maintain and scale the complex infrastructure for you!
The Crowdin Translation Provider package for Symfony 5.4 is backed by Crowdin
Crowdin is a cloud-based localization management software helping teams to go global and stay agile.
The HttpKernel, and Console packages for Symfony 5.4 are backed by Les-Tilleuls.coop
Les-Tilleuls.coop is a team of 70+ Symfony experts who can help you design, develop and fix your projects. We provide a wide range of professional services including development, consulting, coaching, training and audits. We also are highly skilled in JS, Go and DevOps. We are a worker cooperative!
The HttpClient component for Symfony 5.4 is backed by Klaxoon
Klaxoon is a platform that empowers organizations to run effective and productive workshops easily in a hybrid environment. Anytime, Anywhere.
The Workflow component for Symfony 5.4 is backed by ZEturf
The ZEturf group is an online gaming operator licensed in 6 markets in Europe and Africa. It operates two brands, ZEturf on horse racing betting, and ZEbet on sports betting. In parallel with the development of its betting activities, the group is also investing in Entertainment / gaming with Free-to-Play and Play-to-Earn projects.
The Symfony 5.4 Book is backed by Blackfire.io
Blackfire.io provides code performance observability. From development to production, profile, test and monitor Web applications performance. Get actionable insights to prevent and fix issues before they hit your end-users.
The Symfony 5.4 Book is backed by Private Packagist
Private Packagist is a fast, reliable, and secure Composer repository for your private packages. It mirrors all your open-source dependencies for better availability and monitors them for security vulnerabilities.
The Symfony 5.4 Book is backed by Darkmira
Darkmira is a web development agency focused on secure PHP development.

Backers for Symfony 7.3

This Symfony version is no longer maintained since the end of January 2026.

Backers for Symfony 7.2

This Symfony version is no longer maintained since the end of July 2025.

  • Sulu backed Symfony 7.2
  • Rector backed Symfony 7.2
  • TradersPost backed the Messenger package.
  • Sweego backed the SweegoMailer, SweegoNotifier packages.
  • Crowdin backed the Crowdin Translation Provider package.

Backers for Symfony 7.1

This Symfony version is no longer maintained since the end of January 2025.

Backers for Symfony 7.0

This Symfony version is no longer maintained since the end of July 2024.

Backers for Symfony 6.3

This Symfony version is no longer maintained since the end of January 2024.

Backers for Symfony 6.2

This Symfony version is no longer maintained since the end of July 2023.

Backers for Symfony 6.1

This Symfony version is no longer maintained since the end of January 2023.

Backers for Symfony 6.0

This Symfony version is no longer maintained since the end of January 2023.

Backers for Symfony 5.3

This Symfony version is no longer maintained since the end of January 2022.

Backers for Symfony 5.2

This Symfony version is no longer maintained since the end of July 2021.