At Effortel, we lead the way in facilitating the global rollout of private telecommunication services. Our journey commenced with Carrefour, the world's second-largest retailer, where we established four Mobile Virtual Network Operator (MVNO) ventures in Belgium, Italy, Poland, and Taiwan, operating under the brand Carrefour Mobile. Effortel takes on comprehensive management roles - overseeing personnel, finances, marketing, administration, and commercial activities - for each operation. This hands-on approach has honed our expertise in both technical/operational and commercial aspects of MVNO business management, alongside fostering successful collaborations with major retail corporations. Moreover, Effortel offers professional consultancy services, catering to esteemed clients such as Post of Israel, Blue Square, Samatel, and Globe Telecom. Headquartered in Brussels, Belgium, our team comprises over 150 IT, telecommunications, and business specialists, ensuring top-notch service delivery.