Who are we?

The expert for mobile end-user vision

qosi.fr

Qosi is the specialist in measuring the QoE / QoS of telecom networks and is the leader in mobile customer vision and crowdsourcing. We capitalize more than 15 years of expertise and work with suppliers, operators, media and regulators worldwide.
Methods, tools, equipment and uses are evolving rapidly. We have oriented our Development Strategy to integrate innovative and disruptive solutions.
We offer our customers a set of solutions to master QoE with the only global market offer:
- Drive-Tests
- Analysis and expertise
- Measurement Tools
- Crowdsourcing
QoE is changing. With 4Gmark we are embarking on its revolution!

Management

Fabien
Renaudineau

CEO

Thierry
Moncorger

Marketing
Innovation

Julie
Moncorger

Data
Analytics

Stéphane
Le Dro

Research &
Development

Denis
Marsault

Financial
Policy

Eric
Besson

Institutional &
International

Contact us

EUROPE / AMERICA

Headquarters - QOSI

66 rue cantagrel

75013 Paris

FRANCE

T. +33 1 44 24 02 96