A Korean leather maker just bought the startup building skin for robots

Key points

• South Korean materials company Uni-Chem Co. acquired Brooklyn-based Loomia Technologies for approximately $6 million (8.6 billion South Korean won), with the deal expected to close on 15 October 2025.
• Loomia's technology bonds electronic circuits to flexible materials like cloth and leather, allowing robots and cars to sense touch and pressure.
• Manufacturing partner R&Y Corp. plans to deliver the first engineering sample of a new joint tactile sensor in January 2027, targeting companies including Tesla, OpenAI, and Boston Dynamics.
• Volkswagen has already selected Loomia as a supplier for next-generation seat-heating systems in one of its vehicles.
• Loomia founder Madison Maxey and Uni-Chem's chief science officer Kim Han-joo will run the combined company as co-CEOs.

What did Uni-Chem actually buy?

Loomia, founded in 2014 by Stanford University graduate Madison Maxey, makes what it calls an LEL, or Loomia Electronic Layer: an ultra-thin sheet that bonds electronic circuits to soft materials like fabric and leather without the circuits cracking when the material bends. That last part is harder than it sounds. Traditional printed electronics break under repeated flexing. Loomia's mesh design stays connected.

The result is a material that can feel. Press it, and it registers pressure. Slide a finger across it, and it detects that sliding force, which engineers call shear. Give that capability to a robot hand and it can grip a paper cup without crushing it.

Loomia is already a member of the National Science Foundation's HAND ERC (Human AugmentatioN via Dexterity Engineering Research Center), a research consortium that includes Meta and Amazon Robotics. The Robot Report first covered the acquisition.

Why does a leather company want this?

Uni-Chem, founded in 1976 in Ansan, South Korea, has spent nearly five decades supplying natural leather to car makers and fashion brands. That business is not going away: Volkswagen recently selected Loomia, via seat supplier Sabelt, for next-generation heated seat systems. But car interiors are becoming sensors, not just surfaces, and humanoid robots need touch-sensitive skin to handle everyday objects safely.

Buying Loomia gives Uni-Chem a ready-made technology and a North American foothold. The $6 million price breaks down as $4 million in cash, $1 million in Uni-Chem shares, and $1 million in performance-linked payments paid over time.

All key engineers will stay on as part of a U.S. research and development hub.

What does the sensor partnership mean in practice?

Uni-Chem is not building sensors alone. R&Y Corp., a global automotive technology manufacturer founded in 2022 with over 2,000 employees and operations in Germany, Michigan, and China, already has a co-development agreement with Loomia.

The two companies are building a sensor that detects both downward pressure and shear force at the same time. That combination matters for haptic gloves, wearable devices that record precise hand movements to train robot AI systems, and for robot hands that need to pick up fragile or oddly shaped objects.

R&Y says the first engineering sample arrives in January 2027. It is pitching the technology to Tesla, OpenAI, Boston Dynamics, 1X Technologies, and Meta.

Common questions

Does this affect any product I can buy today?

Not directly. Loomia's developer kit for robotics researchers sold out after launch, and the consumer-facing impact is years away. The Volkswagen seat-heating application is the nearest real-world product.

Is robot skin actually useful, or just a talking point?

Touch sensing is a genuine gap in current robotics. Most robots navigate by camera but feel nothing, which limits tasks like handling eggs, folding clothes, or assisting patients. Tactile sensors that are flexible, cheap, and mass-producible could change what robots are trusted to do.