KULR Technology Group Inc.

KULR Technology Group Inc., based in San Diego since 2013, specializes in advanced thermal management and safety solutions for lithium-ion batteries. Serving electric vehicles, energy storage, and aerospace sectors, KULR’s innovations like the Thermal Runaway Shield and KULR ONE Battery Platform enhance battery performance and prevent thermal failures.

Company Location

Country:

United States

City:

San Diego, California

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Company Overview

KULR Technology Group Inc. is a San Diego-based technology company founded in 2013 (originally as KT High-Tech Marketing Inc.) and rebranded in 2018. The company specializes in energy management and thermal solutions for lithium-ion batteries, electronics, and aerospace applications, aiming to enhance safety and performance across electric vehicles, energy storage systems, and defense sectors.

Battery Technology

KULR develops thermal management and safety solutions for lithium-ion batteries, including its Thermal Runaway Shield (TRS) for fire containment, CellCheck automated screening and testing systems, SafeX protective cases and sleeves, and Fiber Thermal Interface materials to optimize heat distribution.

Products

TRS (Thermal Runaway Shield) contains and directs heat during battery thermal events; CellCheck automated battery cell testing; SafeX protective cases and sleeves; Fiber Thermal Interface materials for heat distribution; KULR ONE Battery Platform—a modular system integrating thermal management, safety features, performance monitoring and AI-driven real-time optimization.

Recent Projects

In 2025, KULR secured a contract with a leading Japanese automaker for EV battery safety solutions, increased Bitcoin holdings to $50 million, licensed carbon fiber cathode technology in Japan for nuclear reactor applications, and partnered with the U.S. Army to evaluate its VIBE system for military helicopters.

Investors

KULR Technology Group Inc. is backed by 57 institutional shareholders, including Vanguard Group Inc., Geode Capital Management LLC, BlackRock Inc., State Street Corp., Vanguard Total Stock Market Index Fund, and Fidelity Extended Market Index Fund.

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