Every year, Whitelane Research surveys thousands of CIOs/IT leaders across Europe to identify trends in IT sourcing and the top-performing IT/cloud service providers. Client feedback forms the basis for identifying the service providers who deliver an exceptional, stand-out customer experience.
For businesses navigating today’s digital demands, this research offers valuable, independent insight for anyone choosing which IT partners to support their business.
The results from Whitelane’s 2025 survey delivered many positive outcomes for GTT in several major European markets:
- UK & Ireland: We achieved the #1 ranking for network and connectivity services with an 80% satisfaction rating. The research highlights business transformation as a top driver for why organizations in this region choose to work with IT service providers. GTT is well placed to offer our customers flexible services that can adapt with their changing business needs.
- Germany: We achieved top-tier recognition as an Exceptional Performer in the network and connectivity services category and scored an impressive 78% in general satisfaction. This reflects strong recognition from German enterprises in our secure, scalable and high-performance networking capabilities.
- Belgium & Luxembourg (BeLux): Maintained our leadership position for the fourth consecutive year with an 84% network and connectivity services satisfaction rating. This is a truly noteworthy achievement underscoring the confidence customers in this region place in our ability to deliver reliable, global connectivity that enables their businesses to operate and scale across borders.
- Switzerland: Our network and connectivity services earned the highest rating with 85% satisfaction, and we garnered the top spot in general satisfaction, shared with two other providers. In addition, our expertise in serving the manufacturing and chemical sectors was borne out in the results, underscoring how industry-specific knowledge is key to delivering value.
Why Being Customer-First Matters
The satisfaction scores published by Whitelane reflect the everyday interactions customers have with their service provider teams. For example, in manufacturing, IT leaders need complete confidence in their network provider to keep operations running smoothly. Network stability is critical when even a brief disruption can stop production, delay delivery schedules or compromise compliance.
For GTT, our results show not only the strength of our offerings but also the expertise and commitment of our people who work closely with customers to simplify complexity and provide assurance. Our customer-first focus makes all the difference in how we deliver on our mission to simply and securely connect people and agents to data and applications anywhere in the world.
The GTT Approach to Customer Satisfaction
Our approach is simple: We start by listening. From ongoing surveys to regular meetings, to formal customer advisory sessions, we prioritize collecting feedback to understand what matters most to our customers. This shapes our direction. From there, we focus on our operational priorities of connect, secure and simplify, establishing the visibility and control that helps keep everything running smoothly.
GTT Envision, our global platform, provides our customers with real-time insights and proactive network management. This means resilient global connectivity supported by our Tier 1 backbone, agile edge orchestration (where we deploy uCPE at data centers and HQs at branch sites) and advanced analytics to anticipate and prevent issues before they impact operations.
But technology alone isn’t enough. Our Managed and Professional Services teams bring deep expertise and work as an extension of customer IT organizations, helping design, optimize and manage complex environments. This partnership ensures solutions are tailored and supported by proactive guidance and knowledge. These combined capabilities form the foundation for the customer satisfaction with our services reflected in these rankings.
A Quick Thank You
Our ability to evolve and improve is central to how we help the businesses we serve meet their objectives. Working together to overcome obstacles often sparks new ideas that we can — and do — apply to drive innovation and efficiency. Our customers inspire us to aim higher and achieve more, and that shared ambition is a cornerstone of how we realize greater technology together. We’re grateful for that partnership.
I also want to express my gratitude to our team members who work tirelessly to ensure customer satisfaction. Quick thinking, ownership, genuine care — these are words I am proud to hear consistently associated with our most successful account teams by delighted customers.
Looking Ahead
These rankings are an exciting milestone, but they’re not the finish line. In 2026, we’ll keep listening and evolving. Our goal is straightforward and exciting: Help our customers differentiate and become leaders in their markets.
If you’d like to explore how GTT can support your networking and connectivity needs, reach out to us. We’re at your service.
