leHACK Sponsors

Cyber enthusiast?
Thirsty for advanced technologies?
Want a challenge?
European leader in naval defense Naval Group develops high-performance information systems. Our data specialists, system architects or cybersecurity experts are transforming the lives of sailors and our employees.
With more than 30 Cyber professions, from information systems to embedded systems, our teams participate at all levels:
From cyber ship design to maintenance, from threat management to the development of innovative solutions, from combat systems to navigation systems… it’s up to you to find your way – Join us!
Naval Group is one of the few manufacturers in the world able to design, produce and support systems as sharp as a submarine, a surface ships or aircraft carrier. At the same time prime contractor and integrator of complex systems for armed ships, our group combines the talents of industrial reference, innovative SMEs, universities, research centers and competitiveness clusters.
With more than 17,000 employees worldwide and a recruitment plan of 1000 people/years since 5 years, our company puts people at the heart of its corporate policy with a very active social policy.

OVHcloud is a global player and the European leader in the Cloud operating more than 400,000 servers in its 30 data centers on 4 continents. For 20 years, the Group has relied on an integrated model which gives it complete control of its value chain: from the design of its servers to the construction and management of these data centers, including the orchestration of its network of optical fiber. This unique approach allows it to independently cover all the uses of its 1.5 million customers in more than 130 countries. OVHcloud today offers latest generation solutions combining performance, price predictability and total sovereignty over their data to support their growth in complete freedom.

Under the authority of the Chief of the Defence Staff, the French Cyber Command (COMCYBER) is an operational command that brings together all of the cyber defence forces under a joint forces authority. Since 2017, its mission has been to defend the information systems of the French Ministry of Defence, and to design, plan and conduct military operations in cyberspace. It is also responsible for federating and conducting the cyber actions of the various actors in the ministry. The COMCYBER is led by Major General Aymeric Bonnemaison.

Founded in 1979, the SII Group is a digital services company with an international dimension with a wide geographic coverage with 100 locations spread over 4 continents.

Our hybrid positioning around Technology Consulting and Digital Services, allows us to support large groups from all economic sectors, in the integration of new technologies and innovation management methods. Our mission: to develop information systems and contribute to the design and development of future products or services for our customers!

As a committed and innovative player, our decentralised organisation model is based on empowerment and the enthusiasm for an entrepreneurial spirit. This gives proximity and responsiveness to our customers. It also provides a fulfilling framework for our people to enhance their skills and develop their careers.

We believe our profession is a “world changer” where the heroes are the engineers. We live this belief through our #fungineer movement, and also the proud recipient of the Great Place to Work accolade.

OSINT Industries specializes in providing real-time intelligence, focusing on discovering the digital footprint of selectors (phone numbers and email addresses). Unlike conventional intelligence solutions, OSINT Industries does not store personal information or have a database of information.

Instead, it gathers Open Source Intelligence (OSINT) data at the moment of search, offering insights such as geographical location, identity, and associated account links in real time.

Their approach is fully compliant with GDPR regulations, ensuring data protection and privacy. The company’s advanced tooling is globally effective, capable of extracting information from any phone number or email address worldwide, including those operating behind the Chinese firewall.

La DGA est l’expert technique référent du ministère des Armées en matière de cyberdéfense, de l’anticipation de la menace à la mise en œuvre de cybersolutions pour la défense et les hautes autorités de l’État.
La DGA assure, principalement sur le site de Bruz, toutes les activités permettant de garantir aux armées qu’elles disposent des solutions leur permettant de maîtriser les risques cyber.
Dans un contexte de menace très évolutive, les experts de DGA Maîtrise de l’information exercent des activités d’analyse de la menace à très forte valeur ajoutée, ils prototypent les solutions de protection et de défense au profit des forces en s’appuyant sur des méthodes agiles et s’assurent que les systèmes livrés aux forces sont au bon niveau.
Pour disposer d’une capacité d’expertise à la hauteur des enjeux majeurs portés par la cyberdéfense et pour faire face à l’évolution rapide des menaces, la DGA recrute, sur le site de DGA Maîtrise de l’information à Bruz, des ingénieurs de très haut niveau, spécialisés dans l’analyse et la prévention des attaques informatiques, ainsi que dans la conception de systèmes et d’outils de cybersécurité et d’armes cyber. Les ingénieurs de DGA Maîtrise de l’information travaillent le plus souvent en boucle courte avec les équipes opérationnelles en charge de conduire les opérations cyber dans les différents domaines de lutte informatique.

Created in 2002 by experts in penetration testing, XMCO now assists the largest companies in their cybersecurity challenges. Our mission is to provide the best tailored services thanks to our experts and their/our constantly evolving approaches.

Orange Cyberdefense is the European leader in cybersecurity services. Orange Cyberdefense supports the digital transformation of its customers: companies of all sizes, critical organizations, administrations, and local authorities. We provide them with our expertise to ensure the best level of protection for their data, their equipment, and the services they offer to their customers or to their constituents. Our DNA as a telecom operator allows us to integrate security into the service of all our customers.
Our experts protect your assets anywhere in the world.
Threat research and intelligence is part of our DNA. Our experts monitor the latest threats and vulnerabilities, allowing you to stay ahead of the game and prioritize what is essential to protect.
It’s the combination of our experts, technologies and processes that allows us to design and deliver the cybersecurity services that support you throughout the threat lifecycle.

The French National Cyber Security Agency (ANSSI) is the national authority for cyber security and cyber defence. Its action aims to build and organize the protection of the nation from cyber attacks. Attached to the General Secretary for Defence and National Security (SGDSN), the agency reports to the Prime Minister. ANSSI, whose activities are exclusively defensive, mainly addresses three types of beneficiaries, which are the public administration, the operators of critical national infrastructures (OIV) and the operators of essential services (OSE).

Created in June 2018, HS2 is the company of Hervé Schauer, trainer in cybersecurity since 1989, pioneer of the french spaeking continuing education in cybersecurity and privacy, attached to the quality of training and the satisfaction of its clients.
HS2 offers a comprehensive program of inter-company training in technical and organizational cybersecurity, cyber security Law, privacy and business continuity.

Hack The Box is a leading gamified cybersecurity upskilling, certification, and talent assessment platform enabling individuals, businesses, government institutions, and universities to sharpen their offensive and defensive security expertise. Launched in 2017, Hack The Box brings together the largest global cybersecurity community of more than 2.5m platform members and is on a mission to create and connect cyber-ready humans and organizations through highly engaging hacking experiences that cultivate out-of-the-box thinking. Offering a fully guided and exploratory skills development environment, Hack The Box is the ideal solution for cybersecurity professionals and organizations to continuously enhance their cyber-attack readiness by improving their red, blue, and purple team capabilities. Rapidly growing its international footprint and reach, Hack The Box is headquartered in the UK, with additional offices in Greece and the US.

Magellan Sécurité, a pure player in Cybersecurity, develops a 360° vision of Cyber resilience for its customers, augmented thanks to Generative AI. It intervenes from the audit phase, raising awareness and disseminating Cyber culture, to the integration of security solutions, via the definition and implementation of Cyber governance.

Magellan Securité supports major accounts, medium-sized businesses and public sector in their rise to maturity in terms of Cyber resilience, continually adapting to new threats, but also to new Cyber challenges, whether regulatory, technical or organizational.

Magellan Securité is also a human and professional adventure, coupled with the strength of a Group Magellan Partners, where mutual support, proximity, and innovation are the key words to meet all challenges. That’s why our Group has been certified 3rd Best Workplace in France in 2024!

Why not joining us ? https://www.magellan-securite.eu/offres-emploi/

SANS is the world’s largest and most trusted provider of cybersecurity training, with over 200,000 alumni.

For 35 years, we have worked with some of the world’s most prominent companies, military organisations, and governments.

Our mission remains constant: to protect people and assets through sharing cutting-edge cybersecurity skills and knowledge.

I-TRACING, the French leading cybersecurity services provider, supports over 400 clients around the world in managing their cyber risks, from anticipating threats to maintain the highest level of security for their systems and assets, to the ability to respond in case of attacks to minimize consequences.
I-TRACING generated a revenue of 90 million euros in 2022 and has 450 employees in France, as well as in London, Hong Kong, and Montreal. Through a comprehensive range of cybersecurity services, from consulting to integration to managed services, SOC, and CERT, I-TRACING brings together all the technical expertise and engineering experience to meet the demands of the most demanding customers.
+ de 30% growth per year
+ 400 clients including 35 from CAC 40
+ 12 billions events analyzed daily
1,3M user protected in +120 pays

SQUAD, a consulting firm specializing in cybersecurity, supports major French companies in protecting their IT systems against cyber threats. Through its six areas of expertise: cybersecurity management, cyber architecture, access control, application & operational cybersecurity, and cyber evaluation, SQUAD ensures the mastery of cyber risk and compliance with regulatory requirements. SQUAD is qualified as PASSI RGS and LPM by the ANSSI, which grants it the status of a trusted provider for conducting audits with Essential Service Operators (OSE), Operators of Vital Importance (OIV), and the Public Sector. Its clients belong to sectors that are among the most demanding in terms of regulations.

Led by the Deputy Secretary General for Digital Affairs, the Digital Transformation Directorate (DTNUM) of the Ministry of the Interior and Overseas Territories designs and implements the digital strategy across all public policies. Supported by the Ministry of the Interior’s Orientation and Planning Law (LOPMI) of January 24, 2023, DTNUM oversees digital governance and guides the ministry’s digital transformation, leveraging new technologies to improve services for citizens and equip staff with top digital tools.

DTNUM’s missions are:
– Lead and manage digital governance, enhance the ministry’s attractiveness in the digital domain, and support key projects like the Future Radio Network and digital identity ;
– Encourage innovation, promote data-driven approaches, and improve service accessibility. The directorate operates a Digital Innovation Hub to incubate and support innovative projects ;

– Develop the Digital Work Environment (ENT) for both central and regional staff, promote teleworking, and foster collaborative work practices ;

– Build and maintain the secure infrastructure needed for the continuity of government operations, including in crisis situations. The directorate oversees the inter-ministerial cloud platform Pi ;

– Support various ministry departments in their digital transformation, enabling rapid development to meet new requirements for both staff and citizens.
In a competitive environment, DTNUM innovates to improve the workplace for its employees and supports their skill development with a variety of training programs. Currently with over 700 staff, DTNUM is set to receive significant human and financial reinforcements over the next five years. To attract talent, the directorate is developing new recruitment approaches, including apprenticeship programs and extended internships.

Founded in 2008, OWN is a Pure Player in cybersecurity, which takes on cybersecurity with a lucid and perceptive vision of the business challenges, through 5 key skills: Audit, Consulting, Threat Intelligence, CERT and SOC.

OWN supports small, medium and large organizations on a daily basis to enable them to do their jobs in the best conditions by offering continuous improvement of their cybersecurity and assistance to better anticipate, detect and react to cyber threats.

OWN’s cybersecurity is an approach focused on the threat and risks in its technical, organizational and geopolitical dimensions, which constitutes its DNA based on : Operate, Warn, Neutralize.

Three actions that fully symbolize the role of its experts on a daily basis: advising and taking part in cyber defense actions, informing and alerting when the risk is imminent, and finally contributing to remediation to neutralize the threat.

Oppida, a subsidiary of the Apave Group, has been providing expertise, assessment and consultancy in the field of Information Systems Security (ISS) for over 20 years. These services are carried out both for the benefit of government departments (Defence, Prime Minister’s Office, Ministries) and private organizations (operators, banks, insurance, retail, industries, SMEs, SMIs, etc.).

Our areas of expertise :
– Controlling and managing security risks
– Maintain and control the level of security of information systems
– Security products assessment laboratory accredited by COFRAC and approved by ANSSI
– Research

Founded in 2010, Synetis is now the leading French consultancy firm, financially independent, specialising in Information Systems Security (ISS). Synetis has positioned itself as a French pure-player in cybersecurity, offering an holistic approach to all its customers – SMEs, VSEs and large enterprises in all sectors of activity – from support to the implementation and operation of new solutions within their IS. Synetis currently operates in five areas of expertise: security audit, CERT, GRC (Governance, Risk and Compliance), digital identity and operational security.
With Qualiopi certification, Synetis also offers a wide range of training courses covering all areas of cybersecurity expertise – so that everyone can adapt and remain effective facing new cyber challenges.
With offices in Paris and Rennes, and a presence in Toulouse and Marseille, Synetis covers the whole of France and is as close as possible to its customers – with over 350 employees. Synetis is a signatory of the Diversity Charter and is committed, alongside signatory companies, to combating discrimination and promoting diversity within the firm.

OUTSCALE, a Dassault Systèmes brand, is the leading sovereign and sustainable Experience as a Service operator. By modernizing the way organizations operate through our virtual twin approach, we enable institutions and businesses to fully exploit their data, optimizing their operations and fostering collaboration across all sectors. At OUTSCALE, we place sovereignty at the heart of our solutions, allowing our customers to fully control their strategic information while benefiting from cyber governance and our Cloud expertise. As a responsible actor, we optimize the energy efficiency of our infrastructures and encourage our customers to adopt sustainable practices.

Founded in 2007 by Claire Kemp, IT-Gnosis is the provider & distributor of cybersecurity training and certification in 14 countries across Europe, North and West Africa.
In concrete terms, IT-Gnosis:
• Represents EC-Council & the University of Dallas on an exclusive basis,
• Distributes YesWeHackEdu worldwide,
• Is a PECB reseller in France & French Territories.
With a network of some 100 partners in 2024, the company offers its training & certification content to vocational training centers, schools & universities.
These courses & certifications range from user/beginner level to CISO/pentester. They are internationally recognized in the cyber field and cover a wide range of areas: network defense, ethical hacking, forensic investigation, pen-testing, IT security management, and more.
A long-standing sponsor since 2009, IT-Gnosis is committed to showcasing the exciting student projects of our academic partners.
Following the success of last year’s event, students from the Pole Sup de la Salle program in Rennes will be on hand to give demonstrations and answer questions on our booth! We look forward to seeing you there!

As the European leader in cybersecurity and the world leader in data protection, Thales supports critical infrastructures worldwide as a trusted third party, taking into account the core businesses involved, the level of confidentiality of the data to be protected and the regulatory requirements specific to each country to comply with.

The company has more than 40 years of expertise in cybersecurity and, thanks to its industrial DNA, offers varied and exciting areas of intervention such as aerospace, railways, embedded systems, sensitive environments in the broadest sense of the term, and military environments requiring specific authorizations.

So don’t delay, join Thales and build a future of trust together!

Find our open positions in cybersecurity here: Careers (myworkdayjobs.com)

Founded in 2012, Synacktiv aims to become the French reference in offensive cybersecurity. We recruit enthusiasts in our various activities: pentest, reverse-engineering, development of cybersecurity tools and incident response. Synacktiv has locations in Paris, Lille, Toulouse, Rennes and Lyon and a team of over 160 experts. We are CESTI approved by ANSSI and we have the PASSI qualification. Working at Synacktiv means being part of a team of enthusiasts where the demands and expertise are rigorous. All sprinkled with a good dose of fun! Expertise, innovation, relevance and transparency are the values that have made Synacktiv grow and thrive since its inception. Join us, send your resume to apply@synacktiv.com