Work4 Labs

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Work4 is the global leader in Social and Mobile Recruiting. We help thousands of companies, including many of the Fortune 500, connect with talent on social networks. Through our strategic partnerships with Facebook and Twitter, our technology transforms social networks into a source of top quality talent, enabling enterprises to extend their employer brands, drive referrals organically and target specific profiles. Our dedicated team of social recruiting experts provides ongoing best practices and advanced analytics to ensure customer success.

HQSan Francisco, CA, US

Latest Updates

Employees (est.) (Jan 2022)86(-3%)
Cybersecurity ratingCMore
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Key People/Management at Work4 Labs

Stephane Le Viet

Stephane Le Viet

Co-Founder, CEO and Chairman
Olivier Le Floch

Olivier Le Floch

Etienne Dargnies

Etienne Dargnies

Ron Yazzetti

Ron Yazzetti

Senior Sales Director of North America
James Winfrey

James Winfrey

Vice President of Client Operations
Guillaume Laguette

Guillaume Laguette

Director of Marketing
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Work4 Labs Office Locations

Work4 Labs has offices in San Francisco and Paris
San Francisco, CA, US (HQ)
735 Market St, San Francisco
San Francisco, CA, US
118 2nd St, San Francisco
Paris, FR
26 Rue Henry Monnier
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Work4 Labs Financials and Metrics

Summary Metrics

Founding Date


Work4 Labs total Funding

$18 m

Work4 Labs latest funding size

$7 m

Time since last funding

8 years ago

Work4 Labs investors

Work4 Labs's latest funding round in April 2014 was reported to be $7 m. In total, Work4 Labs has raised $18 m
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Work4 Labs Cybersecurity Score

Cybersecurity ratingPremium dataset



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Work4 Labs Online and Social Media Presence

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Work4 Labs Blogs

Top 5 Challenges Facing Staffing Owners in 2022

Every year, new changes in technology, workforce standards, and economic conditions impact the way staffing firms approach recruiting. However, with the onset and continuation of the pandemic, 2020 and 2021 both brought with them unprecedented challenges and changes. The American economy has reached…

Reducing QSR Turnover During the Great Resignation

As of 2022, according to IBIS World, the fast-food industry employs around 5,058,748 American workers. But, in the face of the “Great Resignation,” for an industry whose pre-pandemic turnover rate was already over 100% reducing QSR turnover becomes critical. In November of last year, the National Re…

Text Recruiting Best Practices for 2022

In our day-to-day lives, mobile technology plays a huge role. From communication with friends and family to entertainment, work tasks, and even job searching, smartphones are central to most people’s lives. In fact, current research shows that 97% of Americans own a smartphone, with 90% of job seeke…

5 Recruiting Strategies to Implement in 2022

The last two years have significantly altered the priorities and practices of the modern candidate as well as modern recruiting. In the economic wake of the pandemic, the country has begun to experience what is being referred to as “The Great Resignation,” with US workers quitting their jobs at unpr…

The Top 4 ATSes for Driver Recruiting

It’s that time of year again where many trucking companies will start to re-evaluate their driver recruitment process. According to a recent survey we conducted, nearly 70% of recruiters plan to increase their use of technology heading into 2022. As a driver recruiter, a great way to update and impr…

Attrition, Turnover, and Churn: Are They The Same?

Employee attrition, employee turnover, and employee churn, three HR terms that are closely linked. Oftentimes, they are used interchangeably, and though they are closely related, they are not the same. Attrition, turnover, and churn all represent the loss of a team member, however, each term represe…
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Work4 Labs Frequently Asked Questions

  • When was Work4 Labs founded?

    Work4 Labs was founded in 2010.

  • Who are Work4 Labs key executives?

    Work4 Labs's key executives are Stephane Le Viet, Olivier Le Floch and Etienne Dargnies.

  • How many employees does Work4 Labs have?

    Work4 Labs has 86 employees.

  • Who are Work4 Labs competitors?

    Competitors of Work4 Labs include Knoetic, Coople and Juggle Street.

  • Where is Work4 Labs headquarters?

    Work4 Labs headquarters is located at 735 Market St, San Francisco, San Francisco.

  • Where are Work4 Labs offices?

    Work4 Labs has offices in San Francisco and Paris.

  • How many offices does Work4 Labs have?

    Work4 Labs has 3 offices.