Startup Fundraisingβ€’

KB ELEMENT Raises $9.4M for Graphene Production

South Korean firm KB ELEMENT secures $9.4M Series B, reaching $20.6M total, to scale proprietary non-oxidized graphene production and enhance global market presence.

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Alvaro de la Maza

Partner at Aninver

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Key Takeaways

  • KB ELEMENT raised $9.4M (Series B).
  • Sector: Manufacturing, Materials, Chemicals & Natural Resources.
  • Geography: South Korea.

Analysis

South Korean advanced materials innovator, KB ELEMENT, has successfully closed a $9.4 million Series B funding round. This latest investment brings the company's total capital raised to $20.6 million, signaling strong investor confidence in its proprietary non-oxidized graphene manufacturing technology. The funds are earmarked for expanding research and development, bolstering sales teams, and accelerating the commercialization of its advanced graphene products both domestically and internationally.

The company distinguishes itself through a unique atmospheric-pressure plasma process that bypasses traditional oxidation and reduction steps. This streamlined, five-step production method significantly reduces costs and eliminates wastewater discharge, a critical environmental advantage in the chemical manufacturing sector. KB ELEMENT currently operates commercial-scale facilities capable of producing up to 21 metric tons of graphene powder and 2,100 metric tons of graphene dispersion annually, positioning it as a key player in high-value composite materials.

This Series B financing follows earlier rounds, including a $4.7 million Series A and a $4.7 million bridge round. The influx of capital will be instrumental in attracting specialized R&D talent and sales professionals, further refining its core technologies, and identifying new application partners. The company's strategic focus includes intensifying efforts to scale its industrial customer base and explore novel uses for its graphene materials.

Looking ahead, KB ELEMENT plans to launch a masterbatch business in the latter half of 2026. This initiative aims to simplify graphene integration for polymer manufacturers by enhancing dispersion quality and ease of use. The masterbatch format allows existing polymer processing lines to incorporate graphene without requiring significant capital expenditure, thereby lowering adoption barriers for industries such as electric vehicles, outdoor gear, and marine applications. This strategy is designed to solidify KB ELEMENT's leadership in Korea's graphene composites market and expand its supply network.

The broader South Korean advanced materials sector is experiencing robust investor interest, with recent significant funding rounds in related fields. For instance, CarbonSix raised $40 million for its AI platform in manufacturing quality control, and Point2 Technology secured $80 million for AI-driven semiconductor interconnect solutions. KB ELEMENT's successful funding round underscores the ongoing momentum in materials and manufacturing innovation, particularly for companies demonstrating both cutting-edge proprietary technology and established commercial traction.

β€œThis investment is crucial for enhancing our R&D and sales capabilities, allowing us to concentrate on practical industrial adoption and commercialization of graphene,” stated Kyoungjeong Bae, CEO of KB ELEMENT. β€œBy leveraging our stable domestic supply chain, we aim to lead in materials localization and build significant competitive advantages in the global arena.” The company's commitment to practical application and market leadership is evident in its strategic use of this new capital.