Company Profile

PT Quadran Solusi Enjinering (QSE) is an Indonesian engineering consultancy delivering specialized solutions across the renewable energy, power system, and electrical infrastructure sectors. Established in 2019 and headquartered in Bandung, Indonesia, QSE is a subsidiary of PT Quadran Energi Rekayasa and was founded to provide technically rigorous, practical, and forward-looking engineering services for Indonesia’s evolving energy industry.

With strong expertise in power system engineering and renewable energy integration, QSE supports government institutions, utilities, project developers, investors, financial institutions, and international organizations throughout the project development lifecycle. The company combines international engineering standards and global best practices with a comprehensive understanding of Indonesia’s power system, regulatory environment, market structure, and renewable energy potential.

QSE’s capabilities encompass renewable energy feasibility studies, power system planning and operational studies, grid impact and interconnection studies, generation and transmission planning, renewable energy integration, energy storage assessment, technical due diligence, and strategic technical advisory. Its multidisciplinary expertise covers solar PV, onshore and offshore wind power, hydropower, Battery Energy Storage Systems (BESS), conventional generation, and high-voltage transmission infrastructure.

Through its involvement in strategic national and international assignments, QSE has established a strong track record in addressing complex technical challenges associated with grid development, renewable energy penetration, system reliability, and energy transition. Driven by technical excellence, innovation, integrity, and a commitment to quality, PT Quadran Solusi Enjinering aims to be a trusted engineering partner in developing reliable, efficient, bankable, and sustainable energy infrastructure for Indonesia and the wider region.