Unlimited Industries Raises $12 Million Seed to Scale AI-Driven Construction Platform for Infrastructure Projects
Unlimited Industries, a San Francisco-based AI-native construction company focused on transforming how large-scale infrastructure projects are designed and executed, has raised $12 million in seed funding to accelerate the development of its proprietary engineering and construction platform. The round marks a major early financing milestone for the company as it scales its AI-driven approach to streamline complex pre-construction design and build processes and bring a data-driven model to one of the most entrenched industries in the economy.
The seed round was co-led by Andreessen Horowitz, the influential Silicon Valley venture capital firm with a broad portfolio spanning AI, infrastructure, and industrial technologies, and CIV, an investment firm that backs transformative companies reshaping critical sectors of the economy. Both investors committed capital and strategic support to help Unlimited Industries deepen its technology capabilities and expand its team as it pursues its vision of reinventing how major infrastructure is built.
The funding will be used to accelerate Unlimited Industries’ expansion across the engineering and construction landscape, further develop its proprietary AI platform, and support growth of its integrated teams. Unlike traditional construction firms that rely on segmented workflows and handoffs between design and execution, Unlimited’s platform generates and evaluates hundreds of thousands of design configurations in parallel. This allows the company to identify optimal layouts for cost, safety, and performance before construction begins — compressing timelines, reducing waste, and improving project certainty.
Unlimited Industries was founded in 2025 by a team of serial entrepreneurs and industry builders, including Alex Modon, Tara Viswanathan, and Jordan Stern. Modon, who serves as CEO, previously worked as a multidisciplinary engineer and entrepreneur and became convinced of the need for a fundamentally different approach to infrastructure after encountering deep inefficiencies on major projects. He teamed up with Viswanathan and Stern, who brought experience from scaling health and technology startups, to launch the company with a mission to rebuild America’s capacity to build quickly, efficiently, and with greater alignment between design and execution.
The company’s AI platform is designed to integrate seamlessly with its vertically integrated engineering and construction teams. By automating tasks that have historically taken months of manual effort, such as iterative design evaluations and detailed engineering trade-offs, the technology enables rapid exploration of potential configurations — a process that would be impractical using traditional tools. In recent projects, this approach has compressed pre-construction engineering from months to weeks, while also identifying potential cost savings of more than 50 percent in projected capital spending.
Unlimited Industries serves a broad range of customers involved in building and upgrading critical infrastructure across the United States. Its work spans sectors such as energy infrastructure, data centers, advanced manufacturing facilities, and critical mineral processing projects — all areas where construction speed, cost efficiency, and design certainty are paramount. By combining machine learning with deep engineering expertise, the company aims to replace legacy methods that have dominated the industry for decades with a modern, software-driven process.
Investors backing Unlimited Industries highlight both the technological innovation and the broader economic impact of the company’s work. General Partners at Andreessen Horowitz have pointed to the need for fresh approaches that bring software-like agility to physical infrastructure development, where traditional models have struggled to keep pace with global demand. CIV’s participation reflects confidence in the startup’s potential to amplify the effectiveness of existing labor and capital through AI, helping build critical infrastructure at scale.
The construction industry has long been considered resistant to rapid innovation due to its reliance on entrenched processes, fragmented workflows, and manual coordination between design and execution teams. Unlimited’s founders believe that recent advances in artificial intelligence now make it possible to rethink those processes entirely, treating large projects as optimization problems that can be solved with data-driven methods and continuous iteration. This paradigm — blending design automation, optimization, and integrated execution — is at the core of the company’s growth strategy.
With its $12 million seed funding in place, Unlimited Industries is poised to expand its footprint in the infrastructure market and further enhance its AI-native construction platform. The company’s approach aims to reduce project risk, deliver design and build solutions more quickly, and improve overall outcomes for developers, operators, and stakeholders tasked with delivering the next generation of infrastructure across the United States.
