What Does YesWeHack Do?

Total employees395
HeadquartersParis
Founded2015

YesWeHack is a global Bug Bounty and Vulnerability Disclosure Policy (VDP) platform. Founded in 2016, it connects organizations with a vast community of ethical hackers (over 50,000 worldwide) to identify and remediate security vulnerabilities in their systems, applications, and infrastructure. YesWeHack provides a secure and structured framework for bug bounty programs, private programs, VDPs, and pentest management, helping businesses enhance their cybersecurity posture proactively. They champion a transparent and collaborative approach to security, offering services across Europe, Asia, and North America.

Where Is YesWeHack's Headquarters?

YesWeHack officeYesWeHack officeYesWeHack officeYesWeHack office
*Images sourced via web search. Rights belong to original owners

HQ Function

Serves as the central hub for global operations, product development, research, strategic partnerships, and European market leadership.

Notable Features:

Likely a modern, collaborative office space designed to foster innovation, located within a dynamic Parisian district known for technology and creativity.

Work Culture:

Characterized by a fast-paced, innovative, and security-first mindset. Emphasis on collaboration, community engagement (with ethical hackers), transparency, and continuous learning.

HQ Significance:

The Paris HQ is pivotal for YesWeHack's European leadership and global strategy, anchoring its operations in a key market with strong cybersecurity focus and talent pool.

Values Reflected in HQ: The HQ likely embodies YesWeHack's values of innovation, transparency, community, and excellence in cybersecurity through its design and operational environment.

Location:

YesWeHack operates globally with key offices in Paris (France), Singapore, Lausanne (Switzerland), Munich (Germany), and Rouen (France). While these offices anchor regional operations, their platform and services cater to a worldwide clientele and a global community of over 50,000 ethical hackers. Their functions supported globally include sales, customer success, platform operation and development, community management, and marketing, enabling them to serve organizations and hackers across diverse geographical regions.

Street Address:

7 Passage de la Fonderie

City:

Paris

State/Province:

Île-de-France

Country:

France

Where Else Does YesWeHack Operate Around the World?

Singapore, Singapore

Address: YesWeHack APAC Pte. Ltd., 152 Beach Road, #08-06 Gateway East, Singapore 189721

To cater to the increasing demand for bug bounty programs and cybersecurity solutions in the diverse and rapidly digitizing APAC market.

Lausanne, Vaud, Switzerland

Address: YesWeHack Switzerland Sàrl, EPFL Innovation Park, Bâtiment C, 1015 Lausanne

Provides localized support and cybersecurity expertise to clients in Switzerland and neighboring German-speaking countries, building relationships within the local tech ecosystem.

Munich, Bavaria, Germany

Address: YesWeHack GmbH, Elsenheimerstraße 49, 80687 München, Germany

To directly serve the significant German market, known for its strong industrial and automotive sectors with increasing cybersecurity needs.

Rouen, Normandy, France

Address: Le Kaléidoscope, 17 Rue de la Champmesle, 76000 Rouen, France

To leverage talent in the Normandy region for technical development and support, complementing the Paris HQ.

Buying Intent Signals for YesWeHack

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading YesWeHack? Meet the Executive Team

As of April 2025, YesWeHack' leadership includes:

Guillaume Vassault-Houlière - CEO & Co-founder
Manuel Dorne (Manitou) - Co-founder & Hacker Advocate
Romain Lecoeuvre - CTO & Co-founder
Faïza Younsi - Chief Marketing Officer
Adrien F Moulard - Chief Financial Officer
Rodolphe Harand - Managing Director, Germany & DACH
Kevin Gallerin - Managing Director, APAC

Who's Investing in YesWeHack?

YesWeHack has been backed by several prominent investors over the years, including:

Adelie
Seventure Partners
Open CNP (corporate venture arm of CNP Assurances)
Eiffel Investment Group
Normandie Participations
Wille Finance AG

What Leadership Changes Has YesWeHack Seen Recently?

Hire0
Exits0

YesWeHack has maintained a relatively stable core executive team. While specific hires or exits directly at the C-suite co-founder level are not prominent in the last 12 months, regional leadership appointments, like Managing Directors for key growth areas, signify expansion. There haven't been major, widely publicized departures from the top executive ranks.

What Technology (Tech Stack) Is Used byYesWeHack?

Discover the tools YesWeHack uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

YesWeHack Email Formats and Examples

YesWeHack likely employs common professional email address formats. Based on public information and standard industry practices, the most probable formats are [first_initial][last]@yeswehack.com or [first].[last]@yeswehack.com. For individuals with hyphenated last names, the hyphen is typically included.

[first_initial][last]@yeswehack.com (e.g., jdoe@yeswehack.com) or [first].[last]@yeswehack.com (e.g., jane.doe@yeswehack.com)

Format

gvassault-houliere@yeswehack.com

Example

85%

Success rate

What's the Latest News About YesWeHack?

YesWeHack BlogMarch 12, 2024

YesWeHack news title - YesWeHack Becomes Launch Partner for Google Cloud's AI-Powered Pentest Offering

YesWeHack announced its role as a launch partner for Google Cloud's new AI-based penetration testing service. This collaboration aims to leverage YesWeHack's extensive cybersecurity expertise and community of ethical hackers with Google Cloud's advanced AI capabilities to enhance security testing methodologies....more

YesWeHack PressOctober 10, 2023

YesWeHack news title - YesWeHack Launches Bug Bounty Programs for the French Ministry of Armed Forces' Digital Agency

YesWeHack has initiated several bug bounty programs for the Agence du Numérique de Défense (AND), the digital agency of the French Ministry of Armed Forces. This marks a significant step in bolstering the cybersecurity of critical national digital infrastructures through crowdsourced ethical hacking....more

Les Echos (via YesWeHack)June 27, 2023

YesWeHack news title - Ethical Hacking: YesWeHack on a Mission for the State

French newspaper Les Echos featured YesWeHack, highlighting its role in providing ethical hacking services to state entities and its contribution to national cybersecurity. The article underscores the growing importance of bug bounty programs for public sector organizations....more

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