About

GLS (Global Lift Solution) is an engineering consultancy specializing in vertical transportation systems for high-rise, commercial, public, and mixed-use buildings. The company provides elevator and escalator consulting, performance assessment, safety review, modernization planning, technical diagnosis, construction supervision, passenger-flow simulation, evacuation-related analysis, stack-effect consulting, and technical support for defect and dispute cases. Based on field experience and engineering analysis, GLS helps building owners, developers, operators, and design professionals improve system reliability, operational efficiency, safety, and long-term asset value. Its project experience includes major landmark and infrastructure projects such as Lotte World Tower, Incheon International Airport, Yeouido Parc 1, Jeju Dream Tower, Seoul G-Square, LG Twin Tower, and other complex development projects.