Building a better future
Welcome to GSIIG, where innovation meets purpose and sustainability drives progress.
We combine advanced engineering and global expertise to create intelligent systems and resilient infrastructure that transform cities, elevate industries, and inspire a sustainable future for generations to come.
Our promise
At GSIIG Group, we pledge to deliver infrastructure that doesn’t just meet today’s needs, but shapes tomorrow’s possibilities. From smart cities and renewable energy to vertical farming and affordable housing, we bring global expertise with a local purpose ensuring every project strengthens communities, protects the planet, and drives lasting impact.
Our services
GSIIG offers a comprehensive range of construction services, tailored to meet the unique needs of each project. From initial design to final, our team of experts is dedicated to delivering innovative, sustainable, and smart solutions. Explore our services and discover how we can bring your vision to life.
Smart Cities
We design and deliver next-generation smart city solutions that connect people, infrastructure, and technology. By integrating intelligent systems for energy, transport, and communication,
Waste-to-Green Energy
GSIIG converts waste into clean, renewable energy through innovative recycling and energy-recovery systems. From municipal solid waste to used oil and plastics, we transform challenges into sustainable power sources, reducing carbon footprints and supporting a circular economy.
Affordable Housing
We believe that innovation should serve everyone. GSIIG develops modern, cost-effective housing solutions that combine functionality, sustainability, and design excellence.
Vertical Farming
GSIIG is shaping the future of agriculture through advanced vertical farming systems that maximize yield with minimal resources.
Mission-Critical Systems (MCS)
Our Mission-Critical Systems division focuses on building secure, high-reliability infrastructure for essential sectors such as defense, energy, and telecommunications.
About us
GSIIG is a Chicago-based construction company dedicated to innovative and sustainable building solutions. With a global perspective, we strive to create impactful projects that enhance communities and protect the environment. Our commitment to quality and smart construction sets us apart in the industry.
Our projects
Explore our diverse portfolio of construction projects, showcasing our expertise in innovative design, sustainable practices, and smart technology. From commercial buildings to residential developments, we deliver exceptional results that exceed expectations.
