fifty five
fifty-five is a Paris-based data consultancy and technology firm founded in 2010 by former Google executives. The company specializes in data-driven marketing, media optimization, and enhancing customer experiences. With over 400 digital experts and 10 offices across Europe, Asia, and North America, fifty-five helps brands navigate technological changes, including AI and big data, to boost business efficiency and customer engagement. The firm offers a range of services, including strategic consulting for data strategy and organizational design, technology implementation for data engineering and AI, and media and campaign optimization. Additionally, fifty-five focuses on customer experience automation through privacy-safe analytics and customer data platforms. The company also provides custom-built data products for predictive analytics and automated customer journeys, partnering with leading solutions in the market.
Work at fifty five in HR or recruiting? Claim this page
Headcount trend
fifty five went from 61 employees in Jul 2023 to 56 in Jun 2025. Jan to Jun 2025: 4 people joined, 3 left.
Headcount data through Jun 2025
Org structure
Headcount by department
Hiring now
See all jobsSalaries at fifty five
All salaries1 salary profiles in the US
Peer reviews
Worked with someone at fifty five?
Anonymous peer reviews on OffTheRecord
Similar companies
fifty five FAQ
How many employees does fifty five have?
fifty five has about 56 employees, down 5.1% over the 3 months to Jun 2025.
How much does fifty five pay?
6figr has 1 salary profile for fifty five in the US and 1 in India, with pay broken down by role, level, gender and ethnicity on the fifty five salaries page. See fifty five salaries in the US
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.