WE ARE MANUFACTURERS OF WORLD CLASS MODULAR PROTECTION BUNKERS, PORTABLE BUILDING AND MODULAR BUILDING SECTIONS. WE COVER ALL ASPECT FROM CONCEPTION TO DESIGN, MANUFACTURE AND INSTALLATION

Being Manufacturing division of Elementalz Inc., we at Cornerstone Inc. pride ourselves on offering a wide range of top-notch pre-built building solutions meticulously designed to cater to the diverse needs of our clients.

Our specialization in bunker manufacturing us apart, allowing us to provide not only high-quality bunkers but also comprehensive planning and setup services that ensure each project is executed with the utmost precision and efficiency.

With Manufacturing unit Located in the vibrant city of Raipur, Chattisgarh, India. We are poised to position ourselves as a leader in the field of pre-built building manufacturing.

Our innovative portable building solutions include portable hospitals and portable housing units, which are crafted to meet the demands of various environments and situations. In addition to our portable building offerings, Our modular building manufacturing is a result of our commitment to reduce carbon footprint and impact on the environment which also underscore our commitment to quality and adaptability, allowing us to create structures that can be tailored to fit specific requirements in a factory and then ship them to the site for installation.

By bridging the gap in the construction industry, we provide reliable, efficient, and durable structures that are designed to withstand the test time while meeting the evolving needs of our customers.

Our skilled and dedicated team is passionate about delivering exceptional results prioritize customer satisfaction at every step. When you choose Cornerstone Inc. for your next project, you are investing in a partnership that values quality, expertise, and innovation. Let us collaborate with you to help build a future today, one project at a time.

MANUFACTURING
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WHY CHOOSE US ?

OUR SOLUTIONS' ADVANTAGES

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Our expertise is centered around the design and implementation of pre-engine and factory-made bunker solutions, which we meticulously tailor to meet the distinct and unique needs of each of our clients.

We fully understand that safety and security are of utmost, which is precisely why we engineer our bunker solutions to adhere to the highest standards of quality and durability. Each project we undertake is approached with a high level of and care, ensuring that every single bunker we build is of withstanding a variety of environmental challenges.

Whether you find yourself in need of a panic room and emergency shelter, a survival bunker, or even a comprehensive bunker complex, our highly skilled team is well-equipped to deliver exceptional results that exceed your expectations. We take immense pride in our ability to customize each solution we offer, carefully taking consideration the specific requirements and preferences of our clients.

Our commitment to excellence is reflected in the high-quality materials we utilize, all of which are sourced from trusted suppliers to guarantee their longevity and reliability. Our extensive experience in this field enables us to remain at the forefront of industry trends, allowing to seamlessly integrate the latest technologies into designs. We firmly believe that a bunker should not only provide a level of safety but also comfort and functionality to its users. To that end, we work with our clients throughout the entire process to ensure that their vision is realized and brought to life. You can trust us to create a secure refuge that not only meets your specific needs but also adheres to the highest safety standards in the industry.

Your peace of mind is our top priority, and we are wholeheartedly dedicated to delivering bunker solutions that you can depend on for years to come.

BUNKER
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Our innovative Portable building solutions are meticulously designed to meet the highest standards of durability and quality. Engineered with precision and attention to detail, these structures guarantee longevity and resilience across a variety of environments. They are not only easy to transport, but straightforward to work with, making them the perfect choice for campsite development and other numerous temporary site setups, in some cases can be used as permanent structure as well.

Whether in remote locations or bustling urban areas, our buildings offer exceptional flexibility and to suit diverse needs. Featuring advanced modular capabilities, our portable buildings can be easily scaled up or customized to accommodate specific requirements and personal preferences. Whether your project calls for a portable hospital, portable housing, or a portable command center, our solutions are versatile and cater to an extensive range of applications.

Each unit comes equipped with essential features designed to enhance both functionality and comfort, ensuring a positive experience for users. Furthermore, our portable buildings are designed for rapid deployment, enabling quick and efficient setup in emergency situations or for special events.

The thoughtful modular design allows for an efficient use of while upholding high standards of construction. Our unwavering commitment to quality guarantees that each unit meets regulatory requirements, providing you with peace of mind.

You can trust our portable building solutions to deliver reliability and in any scenario. For more information about our offerings, please reach out to us today and explore the exciting possibilities we have for you.

PORTABLE
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Our modular building manufacturing process is centered around delivering high-quality, efficient solutions that cater to the evolving needs of the construction industry. We are focused in manufacturing prefabricated and precast building modules, each designed with meticulous to detail to ensure optimal structural integrity and long-lasting durability. Our modular building sections are specifically engineered to facilitate easy combination at the construction site, allowing for a streamlined and efficient building process.

By utilizing innovative approach, we significantly reduce overall construction time while consistently upholding standards of safety and sustainability. Our modular designs are customizable, accommodating a wide array of architectural styles and can also be adapted to specific project requirements.

Each module is crafted using advanced materials and cutting-edge techniques, ensuring that our products not only meet but exceed modern building standards. Before leaving our manufacturing facility, each module undergoes thorough quality checks, guaranteeing that you receive a dependable product that is ready for immediate assembly upon arrival.

We take great pride in our ability to support a diverse of projects, from residential complexes to expansive commercial spaces, providing you with the flexibility needed to bring your vision life. When you choose our modular building solutions, you are for a faster, more cost-effective construction experience without compromising on quality.

Allow us to partner with you in transforming your architectural ideas into reality with our expertly manufactured building modules, designed to meet the highest expectations in the industry.

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CORNER
STONE
DIVISION

MANUFACTURING DIVISION OF ELEMENTALZ INC.

Cornerstone Manufacturing, Bunker Manufacturing, Portable housing, Rapid Infrastructure

2024

ESTABLISHED

At Cornerstone Inc., we believe every enduring vision begins with a strong foundation. We are a young, innovation-driven company with a bold mission to reshape the future of infrastructure. As the manufacturing division of Elementalz Inc., we unite engineering excellence with creative problem-solving to deliver transformative solutions. Our expertise lies in pre-engineered, factory-built infrastructure that offers unmatched speed, precision, and reliability. From bunkers and emergency shelters to portable hospitals, housing, and command centers, we design solutions for today’s most critical needs. Each structure is built to the Hexagon E Golden Standard, ensuring sustainability, efficiency, and resilience in every project.

We combine the energy of a young company with the discipline of seasoned professionals, allowing us to adapt quickly and think beyond convention. Our teams blend advanced technology with practical design, delivering outcomes that are future-ready and globally competitive. Though firmly rooted in Raipur and Bhopal, our aspirations extend far beyond national boundaries. We envision Cornerstone Inc. as a global leader in modular and sustainable infrastructure solutions. Our focus goes beyond building projects—we are committed to shaping future-ready ecosystems that empower industries and communities alike. Every initiative reflects our unwavering commitment to safety, sustainability, and social impact. At Cornerstone Inc., we are more than manufacturers—we are pioneers laying the foundation for a smarter, stronger, and more inclusive world.

ABOUT

To become a globally recognized leader in modular and sustainable infrastructure, redefining the future of building solutions through innovation, resilience, and responsible design—empowering communities, industries, and nations to thrive in a safer, smarter, and more inclusive world.

VISION

At Cornerstone Inc., our mission is to:

Engineer pre-designed, factory-built solutions that meet urgent and long-term infrastructure needs.

Deliver bunkers, shelters, portable hospitals, housing, and command centers with precision, adaptability, and sustainability.

Uphold the Hexagon E Golden Standard to ensure eco-friendly, energy-efficient, and future-ready outcomes.

Combine youthful innovation with professional expertise to create world-class solutions that inspire trust.

Expand from our roots in Raipur, chattisgarh toward a global footprint, setting new benchmarks in safety, speed, and scalability.

MISSION

Elementalz Inc. India is the Building Design and Consulting firm in India.

Elementalz Inc. is a innovation & technology driven company with main emphasis on developing Eco friendly, Reliable, Energy Efficient, and Economical Infrastructure for our Clients.

We are an AEC Corporation that provide one point solutions for all of our clients needs, ranging from Architect Design, MEP services to Complete Construction with upto 100% Finance support. We use Reliable OEM products & state of the technologies for our solutions.

Sustainable building design & construction is at the core of priority and one of the most crucial part of our design and development policy. Sustainability is also an important parameter in Hexagon E program (Gold Standard) set by us. Elementalz Inc. India is committed to Business owners, Environment and People.