Kwangmu

Kwangmu provides network equipment rental, system integration, and IT outsourcing services to corporate customers, alongside distributing and manufacturing materials used in rechargeable batteries and related chemicals.

Its corporate clients receive network and security hardware on a lease basis, supported by technical consulting and maintenance, while its subsidiary handles memory semiconductor distribution. Listed on KOSDAQ, Korea's tech-focused small-cap exchange, the company operates across three distinct business lines, IT infrastructure services, secondary-battery materials, and semiconductor distribution, making it a diversified technology and materials business rather than a single-focus company.