Black Donuts Inc.

Black Donuts Inc. is a global tire technology and engineering partner offering end-to-end solutions for the entire tire industry. As a full-service provider, we design, build, and optimize smart, sustainable tire factories while supporting tire manufacturers at every stage of their journey—from planning and design to full-capacity implementation. Since 2011, we have worked with 20 of the world’s top 25 tire manufacturers, successfully delivering projects across diverse markets. Our expertise includes developing new tire lines, enhancing existing products, and pioneering advanced compound and material solutions tailored to evolving market needs. Whether it's summer, winter, all-season, on/off-road, or high-performance EV tires, we ensure our clients achieve superior performance, compliance, and efficiency—without compromise. We support tire innovation through comprehensive research and development, in-house FEA simulations, and real-world testing. Our InTire Labs provide fast and reliable compound and material validation, helping our partners reduce development time and accelerate market entry. In parallel, our rubber material research team collaborates with manufacturers and suppliers to develop high-performance, bio-based compounds that meet regulatory and environmental targets. Our factory services cover both greenfield and brownfield projects, with simulation-based planning, digital twin modeling, and customized layout design that reduces energy use, increases throughput, and future-proofs plant operations. To ensure smart execution and long-term value, we also deliver OnTire—our purpose-built MES solution for tire plants—offering real-time visibility, production traceability, and seamless integration with ERP and automation systems. From idea to industrialization, BD serves as a strategic partner to tire manufacturers, compound developers, and investors looking to lead the next era of tire innovation. We are a one-stop service for tire manufacturers.