Qui sommes-nous?
Valiantys est le leader mondial des prestations de services Atlassian. Nous accélérons la transformation des entreprises en déployant les meilleures méthodes et outils agiles pour renforcer la collaboration et l'efficience de vos équipes.

Révolutionner le travail d'équipe avec les outils Atlassian
Valiantys a progressé aux côtés d’Atlassian et contribue à son écosystème depuis 2006. Nous avons construit la première version de Jira Service Management et nous faisons partie du Atlassian Partner Advisory Council depuis une décennie.
Forts de ce parcours, nous apportons une expertise technique incomparable et une approche unique pour la transformation du travail d’équipe. Nous accompagnons nos clients à chaque étape du déploiement des outils Atlassian et de la mise en place des méthodes agiles au sein de leur organisation.
Nos valeurs
Honnêteté
Nous encourageons la communication ouverte entre collègues, clients et partenaires. Nous croyons que l'honnêteté, la sincérité et le libre partage des connaissances sont les clés de la confiance et de relations enrichissantes pour tous.
Curiosité
Chez Valiantys, nous ne nous reposons jamais sur nos lauriers. Nous évoluons en permanence, avec le souci de nous améliorer et de nous remettre en question. Nous encourageons nos collaborateurs à se montrer créatifs, à explorer de nouvelles pistes et à sortir des sentiers battus.
Pragmatisme
Nous sommes réalistes et pragmatiques. Nous recherchons l'efficience avant tout. Nous abordons chaque projet avec cohérence et rigueur tout en restant agiles.
Empathie
Notre approche client est aussi claire que notre objectif est simple. Que ce soit un collègue, un partenaire ou l'utilisateur final, nous voulons que chacun vive une expérience inoubliable à nos côtés.
Partage
Ensemble, nous créons, produisons, progressons et célébrons nos réussites collectives. Nous sommes toujours prêts à nous entraider les uns les autres, à partager nos connaissances, nos idées, notre expérience, et à nous retrouver après le travail.
Lead The Way
La différence Valiantys
Une expertise technique à l'échelle mondiale
Nos experts apportent leurs connaissances techniques approfondies et leurs capacités de développement à chaque projet. Qu'il s'agisse du cloud, de l'ESM ou de l'IA, nous relevons des défis complexes dans tous les secteurs et toutes les régions, y compris dans les environnements hautement réglementés tels que le secteur public.


Stratégie avant tout
Nous commençons par définir vos objectifs commerciaux avant d'aborder les outils. Notre cadre Precision guide la transformation stratégique en alignant les personnes, les processus et la technologie afin d'obtenir des résultats mesurables.
Partenaire stratégique le plus fiable d'Atlassian
En tant que partenaire mondial le plus expérimenté d'Atlassian, nous disposons d'un plus grand nombre d'experts certifiés et avons enregistré plus de succès concrets que tout autre partenaire. Nous mettons en œuvre le système de travail d'Atlassian au sein de vos équipes, optimisant ainsi le retour sur investissement et accélérant la création de valeur.

Leadership

Emmanuel Benoit
Chief Executive Officer
Emmanuel Benoit is the Global Chief Executive Officer of Valiantys, leading the company’s strategic vision as a premier Atlassian-focused consultancy. With over two decades of experience in strategic business development and digital innovation, Emmanuel has been instrumental in Valiantys’ rapid growth across North America and globally. Since joining the company in 2018, he has led the expansion into key markets, scaling operations and deepening client impact. Prior to Valiantys, Emmanuel held executive roles in tech and publishing, consistently driving market expansion and growth in dynamic environments for leading brands worldwide.

Florent Razafi
Chief Operating Officer
Florent Razafi is the Chief Operating Officer at Valiantys, where he leads global strategy, corporate development, and transformation across sales, delivery, finance, HR, and IT. With extensive experience in M&A, value creation, and financial leadership at top firms including Proxis (International Chemical company), Boston Consulting Group, KPMG. Florent is recognized for driving performance and successful integrations in dynamic international environments. His leadership and customer-centric approach continue to strengthen Valiantys’ position as a leading IT consulting partner.

Dimitri Spyridopoulos
Chief Strategy Officer & APAC General Manager
Dimitri Spyridopoulos is the Chief Strategy Officer and General Manager of the APAC region. With over 25 years of experience in technology leadership, Dimitri previously founded and led GLiNTECH, building it into a respected industry player over two decades. His extensive background spans executive management, software engineering, and consulting roles at organizations such as Oracle and Cross Border Exchange. In his dual role, Dimitri is guiding Valiantys’ long-term growth through strategic transformation, commercialization of IP-rich solutions, and vertical go-to-market innovation. He is known for driving innovation, operational excellence, and delivering transformative outcomes for clients across the Asia-Pacific region.

Simon Phillips
EVP & EMEA General Manager
Simon Phillips is the EVP and General Manager for EMEA at Valiantys, where he leads regional operations across sales, marketing, delivery, and support. With over 20 years of experience leading complex, multi-market teams in technology, consulting, and digital transformation, Simon is known for aligning business transformation with evolving client needs. Prior to Valiantys, he held global sales leadership roles at Falcon Group and spent over a decade at Capgemini, where he held multiple senior positions including UK Board Member and Head of Private Sector. Simon’s leadership is defined by a consistent track record of growth, innovation, and building multi-market teams in technology, consulting.

Israel Forst
EVP & North America General Manager
Israel serves the Executive Vice President and General Manager of Valiantys North America, leading the charge in driving innovation and growth through Atlassian-focused IT consulting solutions. Israel brings 25 years of Customer Success and Professional Services leadership experience. Most recently, Israel spent 12 years at Salesforce where he served as the Senior Vice President and General Manager of Salesforce’s Tech & Telco Professional Services vertical. Israel brings a wealth of enterprise Professional Services and scaled leadership experience to Valiantys where he continues his track record of building high-performing teams and driving incredible value with his customers.

Nathan Chantrenne
Chief AI Officer
Nathan Chantrenne serves as Chief AI Officer at Valiantys, where he leads the company’s global strategy for artificial intelligence innovation and adoption. In this role, Nathan is focused on driving responsible and transformative AI solutions across service management and agile delivery, enabling customers to accelerate outcomes and operate with greater intelligence and efficiency. Prior to his current role, Nathan held various leadership roles within Valiantys including Chief Solutions Officer, Chief Technical Officer, and Head of Professional Services France. His leadership ensures Valiantys remains at the forefront of the evolving AI landscape, empowering teams to unlock new value through automation, predictive insights, and smarter service experiences.

Anne-Sophie de Lambertye
Chief Financial Officer
Anne-Sophie de Lambertye is the Group Chief Financial Officer at Valiantys, where she has been instrumental in leading financial strategy, operational excellence, and transformative growth across global organizations. Her strategic vision and leadership strengthen financial frameworks and drive sustainable growth in complex, international environments. Prior to joining Valiantys, she held senior leadership roles in global consulting firms, as Group Finance Process Improvement Director at TechnipFMC, and as a CFO at Altares Dun & Bradstreet, bringing over two decades of experience in structuring finance and managing complex transformation. Her leadership continues to shape Valiantys’ financial strategy, positioning the company for continued global impact.

Elizabeth Clor
Chief Marketing Officer
Elizabeth Clor is the Chief Marketing Officer at Valiantys, where she leads the global marketing strategy and execution for the largest Atlassian solutions partner worldwide. With over 20 years of experience in B2B technology marketing, Elizabeth is known for driving growth, building high-performing teams, and delivering measurable business results for innovative technology companies. Prior to joining Valiantys, she served as CMO at Contegix, fueling double-digit growth and a successful acquisition, and held leadership roles at MicroStrategy, driving global marketing programs with a heavy focus on digital channels and marketing operations. Elizabeth’s leadership style blends strategic vision with data-driven execution, accelerating pipeline, brand visibility, and customer engagement.

Holly Mitchell
Chief People Officer
Holly Mitchell is the Chief People Officer at Valiantys, where she shapes global HR strategies to foster a culture of innovation and employee engagement. In this role, she leads the company's global people and culture strategy, driving initiatives that foster a thriving people-first culture. Prior to Valiantys, Holly held multiple HR leadership positions at Capgemini and CDW UK (formerly Kelway), building a strong foundation in employee relations and talent development. Her CIPD qualifications and leadership expertise enhance Valiantys’ commitment to building high-performing teams.

Dan Buffham
Chief Information Officer
Dan Buffham serves as the Chief Information Officer at Valiantys, an Atlassian Platinum Solution Partner, bringing over 25 years of IT expertise and 16+ years specializing in the Atlassian tool stack. His extensive experience includes roles as CTO for Valiantys North America, Head of Professional Services and Delivery, and Atlassian Practice Manager at Appnovation, where he led global teams, architected solutions for Fortune 500 companies, and drove Agile and CI/CD transformations. With a passion for leading and scaling Atlassian practices, Dan excels in operations, business process improvement, and delivering innovative solutions that empower organizations and teams.
65 of the Fortune Global 500 trust Valiantys

Univé’s Journey to Portfolio-Level Agility with Atlassian Tools and Valiantys
Univé, a leading Dutch insurer, partnered with Valiantys to enhance portfolio management and Agile execution using Jira Align. Valiantys provided hands-on expertise in tool configuration, strategic portfolio integration, and onboarding to accelerate Univé’s Agile transformation.
Meaningful Improvements with Valiantys:

Enhanced strategic execution – Aligned initiatives with business objectives for maximum value.

Improved transparency & dependency management – Clear documentation enabled better planning and predictability.

Balanced autonomy & standardization – Maintained team flexibility while ensuring portfolio-wide consistency.

Data-driven decision-making – Centralized insights helped optimize resource allocation and prioritization.

The Cloud - In the words of Olivier Prompt, General Manager at Evidian IAM (Atos Group)
Evidian decided to move to the Atlassian Cloud to accompany their new “as-a-service” offering. Discover how Valiantys help them.

A successful migration is not to think of it only as a technological or tooling project

Customized training was particularly useful in driving adoption of Atlassian Cloud tools

Goal was to amplify the agile transformation of the company, not just to provide new tools

How Valiantys and Atlassian Cloud Enterprise helps Finoa scale their team and increase efficiency
As a licensed and regulated financial institution managing customers’ digital assets, Finoa is in the business of trust. Finoa looked to Atlassian and Valiantys to take their team operations to the next level and accelerate the growing productivity of their workforce in the cloud.

Finoa looked to Atlassian to take their team operations to the next level and accelerate the growing productivity

Increased visibility of teams’ work thanks to Jira Software and improved efficiency across the organization

Worked closely with Valiantys and Atlassian to achieve migration goals via Atlassian Enterprise

Capital Markets Powerhouse Makes the Transition from ServiceNow to Jira Service Management in Just 2 Months.
This client had been using ServiceNow as its central ITSM platform for several years, but the platform required a continuous and significant investment in day-to-day maintenance. Following a tendering exercise, Jira Service Management was selected as the new ITSM platform.

80% Reduction in Costs

High user satisfaction

A scalable platform

ITIL Service Desk introduced to the Berlin Chamber of Commerce and Industry (IHK)
How IHK Berlin simplified their processes, made knowledge accessible and improved their service quality at the same time.

As part of its digitization strategy, the Berlin Chamber of Commerce and Industry has established efficient business processes for internal service areas and mapped them digitally in order to free up space for core tasks.

The switch to the Jira Service Desk with Riada Insight as CMDB / Asset Management has led to simpler and more comprehensible support as well as cross-departmental exchange.

An agile approach and a well-coordinated project team were crucial for the successful implementation of the project with positive customer feedback.

Comment Valiantys aide un opérateur de télécom à former ses utilisateurs Jira et Confluence
Découvrez comment Valiantys a aidé un opérateur de télécommunications mondial à former plus de 1000 utilisateurs Jira et Confluence grâce à une stratégie sur mesure en 3 étapes.
-
L'accent a été mis sur la prise en compte du socle client, le couplage produit/métier et la diversité des utilisateurs.
- Le avis utilisateurs sont analysés régulièrement pout améliorer le contenu des formations et mieux répondre aux attentes
- Les sessions sont autant des formations produit qu'un accompagnement des équipes sur leur métier

Une entreprise du Fortune 500 augmente de 30% la productiveté de 15 000 collaborateurs avec Jira et Jira Align
Cette enterprise de services aux entreprises, classée au Fortune 500, voulait migrer de la solution Rally à Jira Software et déployer Jira Align pour améliorer l'agilité des équipes et accélérer sa transformation numérique.
- Un project de migration et de consolidation, incluant le transfert des connées de Rallye vers Jira, réalisé à une vitesse incroyable.
- Chacune de équipes a vu sa productivité augmenter de 20 à 30%
- Grâce à une meilleure visibilité, les dirigeants comprennent mieux les problèmes qui affectent l'enterprise au quotidien

Forterro renforce la collaboration de ses 5 filiales et unifie son service de support pour ses 8 000 clients dans le monde
Le choix d’une nouvelle solution de support client a pris un certain temps pour Forterro. Celle-ci devait permettre d’optimiser l’infrastructure et le support IT, rationaliser les coûts des licences et uniformiser les process métiers.
- Consolidation de 2 instances Jira existantes, avec 50 000 tickets et 3 000 clients migrés
- Optimisation des ressources et de l'infrastructure avec une réduction de 40 % des coûts de licence
- Transparence et visibilité améliorée entre les équipes et les entités opérationnelles

La transformation vers le Cloud Atlassian de la Coopérative U avec l'accompagne ment de Valiantys
Un retour d'expérience de:
- Arnaud Monjoin, Responsable des outils Atlassian au sein de l’équipe Plateformes Collaboratives chez Coopérative U
- Laurent Mahuet, Manager Opérationnel de l’équipe Plateformes Collaboratives chez Coopérative U
Partenaire et expert d'Atlassian


Certifications obtenues






Our Locations
You’ll find us in Australia, Belgium, Canada, France, Germany, India, Ireland, the Netherlands, Switzerland, the United Kingdom, and the United States.

Boston, MA
Valiantys America Inc.
980 Washington St., Suite 127
Dedham, MA 02026
United States

Paris
Valiantys SAS
59, AVENUE D'IENA
75016 Paris
France

London
Valiantys Limited
Office 3.11
20 St Thomas St,
London, SE1 9RS
United-Kingdom

Berlin
Valiantys GmbH
Torstr. 177
10115 Berlin
Germany

Toronto, ON
Valiantys Inc.
320 Bay St., Suite 350
Toronto, ON M5H 4A6
Canada

Bern
Valiantys sàrl
Kornhausplatz 14
3011 Bern
Switzerland

Dublin
Valiantys Limited
Alexandra House, The
Sweepstakes, Ballsbridge
D04 C7H2, Dublin
Ireland

St. Louis, MO
Valiantys America Inc.
13075 Manchester Rd, Suite 280
St. Louis, MO 63131
United States

Toulouse
Valiantys SAS
2 Esplanade Compans Caffarelli, Bâtiment E – Immeuble Toulouse 2000
31000 Toulouse
France

New York, NY
Valiantys America Inc.
17 State Street, Suite 4000
New York, NY 10004
United States

Nice
Valiantys SAS
81 rue de France
06000 Nice
France

Boise, ID
Valiantys America Inc.
999 West Main Street Suite 100
Boise, ID 83702
United States

Irvine, CA
18100 Von Karman Ave., Suite 850
Irvine, CA 92612
United States

Orlando, FL
Valiantys America Inc.
56 East Pine Street Suite 200
Orlando, FL 32801
United States

Sydney
GLiNTECH Australia—a Valiantys Company
Suite 2, Level 15/44 Market St.,
Sydney NSW 2000
Australia

Montréal, QC
Valiantys Inc.
3 Place Ville Marie, Suite 400
Montréal, QC H3B 2E3
Canada

Columbus, OH
Valiantys America Inc.
175 S Third Street, Suite 200
Columbus, OH 43215
United States

Seattle, WA
1001 4th Avenue #3200
Seattle, WA 98154
United States

Lyon
Valiantys SAS
93 rue de la Villette
69003 Lyon
France

Lille
Valiantys SAS
1 place de la gare
59000 Lille
France

Nantes
Valiantys SAS
Immeuble Skyline
22 Mail Pablo Picasso
44000 Nantes
France

Rotterdam
Valiantys B.V.
Office 12.14
Aert van Nesstraat 45
3012 CA Rotterdam
Netherlands

Vevey
Valiantys sàrl
Avenue Paul-Cérésole 12
CH - 1800 Vevey
Switzerland

Brussels
Valiantys B.V.
Spaces European District
Rue Belliard 40, B-1070 Brussels
Belgium

Strasbourg
Valiantys SAS
Tour Sébastopol
3 quai Kléber
67000 Strasbourg
France
Come and work with us
We are on a mission to improve teamwork through the best technology and work practices. We’re not just coworkers, we’re partners and collaborators who strive to unleash the potential of every individual to succeed. Together, we aim to:
- Challenge the status quo
- Design and explore new solutions
- Transform teamwork
- Learn from the best
- Use the latest technologies

Nous rejoindre
Nous nous sommes donné pour mission de développer le travail en équipe grâce à des technologies et des méthodes de travail innovantes. Nous ne sommes pas de simples collègues, mais des partenaires et des collaborateurs qui œuvrent pour exploiter le potentiel de chacun. Ensemble, nous souhaitons:
- Challenger le statu quo
- Imaginer et concevoir de nouvelles solutions
- Révolutionner le travail en équipe
- S’inspirer des meilleurs
- Utiliser les dernières technologies