When was Yes We Hack founded?

Yes We Hack was founded in 2013 and raised its 1st funding round 6 years after it was founded.

Where is Yes We Hack located?

Yes We Hack is headquartered in Paris, France.

Who is the current CEO of Yes We Hack?

Guillaume Vassault-Houlière of Yes We Hack.

How many employees does Yes We Hack have?

As of Feb 28, 2026, the latest employee count at Yes We Hack is 629.

Is Yes We Hack a funded company?

Yes We Hack is a funded company, having raised a total of $52M across 5 funding rounds to date. The company's 1st funding round was a $***** Grant (prize money) round, raised on Feb 01, 2019.

When was the latest funding round of Yes We Hack?

Yes We Hack's latest funding was a $***** Series C round on Jun 11, 2024, with participation from 6 investors.

Where does Yes We Hack rank among its competitors?

Yes We Hack ranks 22nd amongst 383 active competitors, of which 66 are funded. It stands 8th in terms of total funding among its competitors. The most recent competitor to raise funding was StackHawk, which secured $12M in May, 2025.

Who are the top competitors of Yes We Hack?

Yes We Hack's top competitors include Applause, Snyk and Checkmarx. Among them, StackHawk secured the most recent funding round in May, 2025.

Yes We Hack - 2026 Company Profile, Team, Funding, Competitors & Financials

Yes We Hack is a series C company based in Paris (France), founded in 2013 by Guillaume Vassault-Houlière. It operates as a Provider of a global bug bounty and vulnerability management platform. Yes We Hack has raised $52M in funding from investors like Eiffel Investment Group, Wendel and Normandie Participations. The company has 383 active competitors, including 66 funded and 38 that have exited. Its top competitors include companies like Applause, Snyk and Checkmarx.

Company Details

Provider of a global bug bounty and vulnerability management platform. It connects organizations worldwide with a pool of fully vetted ethical hackers to identify and mitigate critical vulnerabilities in their online assets. It connects organizations with tens of thousands of fully vetted ethical hackers to identify and remediate online security vulnerabilities.

Website: yeswehack.com
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Key Metrics

Founded Year

2013

Location

Paris, France

Stage

Series C

Total Funding

$52M in 5 rounds

Latest Funding Round

Series C, Jun 11, 2024, $*****

Investors

Eiffel Investment Group & 10 more

Ranked

22^nd among 383 active competitors

Employee Count

629 as on Feb 28, 2026

Similar Companies

Snyk & 238 more

View Yes We Hack's full profile

Yes We Hack is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
YES WE HACK CIN: 814037214 , France, Active	Oct 14, 2015	-	-	-

Yes We Hack has raised a total funding of $52M over 5 rounds. Its first funding round was on Feb 01, 2019. Its latest funding round was a Series C round on Jun 11, 2024 for $*****. 6 investors participated in its latest round. Yes We Hack has 11 institutional investors.

Here is the list of recent funding rounds of Yes We Hack:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jun 11, 2024	9566346	Series C	4135403	7928808	7232334	3559607
Jan 01, 2023	2377522	Grant (prize money)	9365790	6670538	7714022	Europa
Jul 22, 2021	1152765	Series B	3643178	6136138	Banque des Territoires & 1 more	Normandie Participations & 1 more

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View details of Yes We Hack's funding rounds and investors

The founders of Yes We Hack is Guillaume Vassault-Houlière. Guillaume Vassault-Houlière is the CEO of Yes We Hack.

Here are the details of Yes We Hack's key team members:

Guillaume Vassault-Houlière: CEO - Co-Founder of Yes We Hack. They serve on the board of 1 company.

Yes We Hack's Board of Directors

Yes We Hack's board has 1 active member. Guillaume Vassault-Houlière is part of team.

Here is the list of Yes We Hack's board of directors:

Name	Type	Representing	Status	Duration
Guillaume Vassault-Houlière	Team	-	Current	-

View details of Yes We Hack's Founder profiles and Board Members

Yes We Hack's employee count trend

Yes We Hack has 629 employees as of Feb 26. Here is Yes We Hack's employee count trend over the years:

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Top competitors of Yes We Hack include Applause, Snyk and Checkmarx. Here is the list of Top 10 competitors of Yes We Hack, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Applause 1966, Framingham (United States), Acquired	Platform offering crowdsourced testing solution	$116M	Goldman Sachs, QuestMark Partners & 17 others	79/100
2nd	Snyk 2015, Boston (United States), Series G	Provider of a platform securing code, models, and agents in applications	$1.32B	Accel, Boldstart Ventures & 75 others	77/100
3rd	Checkmarx 2006, Atlanta (United States), Acquired	Provider of application security platform unifying testing, monitoring, and remediation	$98.5M	Insight Partners, XT Group & 6 others	75/100
4th	HackerOne 2012, San Francisco (United States), Series E	AI powered security testing platform	$159M	GP Bullhound, Benchmark & 7 others	69/100
5th	Synack 2013, San Francisco (United States), Series D	Platform offering security testing solution	$112M	Kleiner Perkins, Icon Ventures & 26 others	69/100
6th	Cobalt 2013, San Francisco (United States), Series B	Provider of penetration testing as a service and offensive security	$36.6M	Highland Europe, 500 Global & 24 others	67/100
7th	Bugcrowd 2012, San Francisco (United States), Series E	Provider of crowdsourced security platform offering vulnerability disclosure and penetration testing	$184M	Rally Ventures, Blackbird Ventures & 20 others	66/100
8th	Detectify 2013, Stockholm (Sweden), Acquired	Provider of attack surface management and dynamic application security testing solutions	$42.1M	Insight Partners, Inventure & 9 others	64/100
9th	Mend 2011, Boston (United States), Series D	Provider of application security platform securing code, open source, containers, and AI	$121M	Susquehanna Growth Equity, 83NORTH & 5 others	64/100
10th	StackHawk 2019, Denver (United States), Series B	Cloud based security testing software	$47.4M	Sapphire Ventures, Costanoa & 6 others	62/100
22nd	Yes We Hack 2013, Paris (France), Series C	Provider of a global bug bounty and vulnerability management platform	$52M	CNP Assurances, Eiffel Investment Group & 9 others	57/100