Orbital Industries Raises $50M Series B for AI-Designed Data-Centre Hardware

Why It Matters

The funding fast‑tracks deployment of non‑toxic cooling solutions as regulators curb PFAS use, while modular data‑center units can slash build times, easing the compute‑capacity crunch facing AI firms.

Key Takeaways

• $50M Series B led by Plural, with Nvidia NVentures participation
• PFAS‑free cooling fluid targets high‑density GPU clusters amid regulatory bans
• Modular pre‑fabricated data‑center units promise six‑month deployment
• Open‑source AI model Orb enables rapid quantum‑level material simulations
• AWS partnership supplies immediate revenue channel for cooling‑fluid product

Pulse Analysis

Regulators in the U.S. and EU are tightening bans on per‑ and poly‑fluoroalkyl substances (PFAS), the so‑called “forever chemicals” that have long underpinned immersion‑cooling systems in data centres. Orbital Industries’ AI‑designed PFAS‑free dielectric fluid directly addresses this gap, offering a high‑density cooling medium compatible with Nvidia’s upcoming Blackwell and Rubin GPUs. By eliminating PFAS, operators can reduce compliance risk, lower environmental impact, and maintain the thermal efficiency required for next‑generation AI workloads.

At the same time, the data‑center industry is scrambling to meet surging compute demand from AI leaders such as OpenAI, Anthropic and Meta. Traditional build cycles of three years are no longer viable, prompting a shift toward modular, off‑site‑manufactured facilities. Orbital’s pre‑fabricated units, engineered through its Orb AI model, claim to cut deployment to as little as six months. This rapid‑build approach not only accelerates capacity expansion but also leverages AI‑driven design to optimise layout, power distribution and cooling efficiency, giving customers a competitive edge in a tightly contested market.

The $50 million Series B, backed by deep‑tech investor Plural and strategic chip‑maker NVentures, signals strong confidence in Orbital’s dual‑track strategy. Nvidia’s involvement suggests the cooling fluid meets the performance thresholds of its flagship GPUs, while the AWS partnership provides a credible revenue runway. As AI models grow larger and hardware power densities increase, Orbital’s AI‑enabled materials platform could become a cornerstone of sustainable, high‑performance compute infrastructure, positioning the firm for further expansion into semiconductors, critical minerals and aerospace applications.