Rubi products are engineered at the molecular level for performance: tuned in-process for each application, validated against incumbent specs, and ready to run on the equipment industries already use.
Premium cellulosic fibers like lyocell, viscose, and rayon, engineered for tunable strength and absorbency that match or beat incumbents. Spun, woven, and knit on standard equipment.


High-performance, readily biodegradable formulation polymers (INCI: Cellulose) that fill the gap left by microplastics restrictions: tunable rheology, a silicone-like sensory finish without silicones, and a bio-based opacifier.
Precision cellulose precursors for carbon fiber, rayon, and specialty polymers, in active pilots with defense teams. The U.S. is a net importer of softwood timber and cellulosic fibers; domestic enzymatic production closes the critical supply gap named in Executive Order 14223.

Our platform brings new high-performance products and enzyme pathways to market continuously: proof of concept in weeks, pilot scale in months. If your industry runs on carbon-based materials, talk to us.