XPLANE at TiER1 | 10,530 followers on LinkedIn. XPLANE at TiER1 delivers practical, research-backed, solutions for real-world business transformation. | XPLANE at TiER1 is a global consulting partner that helps large organizations transform their business. We leverage visual thinking, design facilitation, co-creation, and people-centered design to help clients solve complex problems and accelerate immediate and lasting results. We've been successfully partnering with some of the world's leading companies since 1993.