Who Owns Solus Advanced Materials Company?

Who owns Solus Advanced Materials?

Solus Advanced Materials transitioned from Doosan Group to private equity ownership in late 2020. Established in 2019 from a Doosan Co. Ltd. spin-off, its roots trace back to 1960 with Circuit Foil Luxembourg.

The company focuses on high-end materials for electric vehicle batteries, electronics, and biomaterials, including copper foil for EV batteries, a key component in products like the Solus Advanced Materials BCG Matrix.

As of March 31, 2025, Solus Advanced Materials reported total assets of approximately $1.45 billion, with trailing 12-month revenue of $435 million and a market capitalization of $439 million as of August 1, 2025.

The foundational ownership structure of Solus Advanced Materials is closely tied to its spin-off from Doosan Co. Ltd. on October 1, 2019. Its history traces back to Circuit Foil Luxembourg (CFL), established in 1960, which later became a subsidiary of Doosan Solus following its acquisition by the Doosan Group in 2014. While specific details on CFL's initial founders and their equity stakes from 1960 are not publicly documented, its early ownership as Doosan Solus was entirely under Doosan Corporation.

Origins as a Doosan Entity

Solus Advanced Materials originated as a spin-off from Doosan Co. Ltd. in 2019. Prior to this, it was integrated within the Doosan Group, tracing its lineage back to Circuit Foil Luxembourg (CFL) founded in 1960.

Spin-off for Independence

The 2019 spin-off separated the fuel cell and materials business units, including battery copper foil and electronic materials. This strategic move aimed to establish independent management systems and pave the way for potential public listings.

Doosan Corporation's Control

During its initial phase as Doosan Solus, Doosan Corporation maintained ultimate control and strategic direction. The company's focus was on its specialized materials businesses.

Limited Early Ownership Details

There is no public information available regarding early agreements such as founder equity splits, vesting schedules, or buy-sell clauses during its time as a Doosan entity. Initial ownership disputes or buyouts within this period are also not recorded.

Founding Vision Alignment

The founding team's vision during this early stage was largely aligned with Doosan's overarching corporate strategy for its materials sector. This ensured a cohesive direction for the business units.

Pre-Doosan History

The company's history extends back to the establishment of Circuit Foil Luxembourg (CFL) in 1960. CFL later became an overseas production subsidiary of Doosan Solus after its acquisition by the Doosan Group.

The early ownership of Solus Advanced Materials was characterized by its integration within the Doosan Group, following the acquisition of Circuit Foil Luxembourg (CFL) in 2014. The spin-off in 2019 was a pivotal moment, creating a distinct entity focused on advanced materials. This move was intended to foster independent growth and strategic flexibility, aligning with the company's Mission, Vision & Core Values of Solus Advanced Materials.

Key Ownership Aspects

The initial ownership structure of Solus Advanced Materials was entirely under the Doosan Corporation umbrella. The spin-off aimed to provide independent management and prepare the business for future growth.

• Established as a spin-off from Doosan Co. Ltd. on October 1, 2019.
• Traces roots to Circuit Foil Luxembourg (CFL), founded in 1960.
• CFL was acquired by Doosan Group in 2014, becoming an overseas subsidiary.
• The spin-off focused on battery copper foil, copper foil, and electronic materials.
• No public records of initial founder equity splits or early ownership disputes exist.
• The founding team's vision was aligned with Doosan's corporate strategy during this period.

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The ownership of Solus Advanced Materials has seen significant shifts, notably its spin-off from Doosan Group and subsequent acquisition by private equity. These events have reshaped its corporate structure and strategic direction.

Following its establishment as Doosan Solus on October 1, 2019, the company's ownership trajectory was significantly altered in late 2020. SkyLake Equity Partners acquired a controlling stake, marking a pivotal moment that led to the company's rebranding and a strategic pivot. This transition to private equity ownership has influenced its operational focus and growth ambitions, aiming for substantial revenue targets.

Key Stakeholders and Public Trading

Solus Advanced Materials is currently a publicly traded entity on the KRX. SkyLake Equity Partners remains a significant shareholder, alongside other institutional investors.

• Publicly Traded: Shares traded on the KRX under symbol 336370.
• Major Shareholder: SkyLake Equity Partners Ltd.
• Other Institutional Investors: State Street Global Advisors Ltd., AHAM Asset Management Bhd.
• Total Listed Shares: 90,904,406 as of March 31, 2025.
• Market Capitalization: $439 million as of August 1, 2025.

The divestment of its biotech subsidiary in 2025 further refined the company's focus, allowing it to concentrate on its core advanced materials business. This strategic move, coupled with the private equity backing, positions the company for future growth and market development. Understanding the Competitors Landscape of Solus Advanced Materials can provide further context on its market positioning.

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The current board of directors for Solus Advanced Materials is instrumental in guiding the company's strategic direction and reflects its ownership. As of March 2025, the board includes Keun-Man Kwak, who also serves as CEO, alongside Sang-Il Lee, Nam-Hyuk Lee, Tae-Hyun Choi, Hae-Choon Park, Se-Hyung Kim, and Young-Wook An. Notably, Chin Dae-jae, former co-CEO, chairs SkyLake Equity Partners, highlighting significant representation from the primary shareholder.

Solus Advanced Materials' governance framework prioritizes transparent operations and aims to boost shareholder value. This is achieved through regular shareholder meetings and ensuring the independence and diversity of the board and audit bodies. Director elections require a majority vote from attending shareholders with voting rights, representing at least a quarter of the total issued shares. The company also implemented an electronic voting system in 2022 to improve shareholder engagement. While specific details on voting power from dual-class shares or golden shares are not public, SkyLake Equity Partners' substantial stake suggests considerable influence over company decisions. There have been no reported proxy battles, activist investor campaigns, or governance disputes in the available information.

Understanding Solus Advanced Materials Ownership

The ownership structure of Solus Advanced Materials is significantly influenced by its major shareholders. SkyLake Equity Partners, through its chairman Chin Dae-jae's board presence, plays a key role.

• SkyLake Equity Partners is a major shareholder.
• Chin Dae-jae, chairman of SkyLake Equity Partners, sits on the board.
• Keun-Man Kwak is the current CEO, appointed in March 2024.
• The company emphasizes transparent management and shareholder value.
• Electronic voting was introduced in 2022 to enhance participation.

For a deeper dive into the company's journey, explore the Brief History of Solus Advanced Materials.

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Over the past few years, Solus Advanced Materials has undergone significant ownership shifts. A pivotal moment was SkyLake Equity Partners acquiring a controlling stake of 52.93% from Doosan Corp. in late 2020, which led to the company's rebranding from Doosan Solus. This transition positioned Solus Advanced Materials as a private equity-backed entity focused on independent growth.

The company has strategically divested non-core assets to concentrate on its primary materials business. The sale of its Solus Biotech subsidiary and the recent resolution to dispose of its stake in Circuit Foil Luxembourg are key examples of this strategy. These moves aim to streamline operations and secure investment for its battery foil segment, a critical area given the increasing demand from the electric vehicle and AI accelerator markets.

Focus on Core Materials

Solus Advanced Materials is divesting subsidiaries like Solus Biotech and Circuit Foil Luxembourg. This sharpens its focus on advanced materials, particularly battery copper foil.

Capacity Expansion for Battery Foil

The company is significantly expanding its production capacity for battery copper foil. A second Hungarian plant became operational in November 2024, boosting capacity to 38,000 tons annually, with further expansion planned.

Geographic Market Expansion

Solus Advanced Materials is establishing a new manufacturing plant in Quebec, Canada, set for mass production in 2026. This move strengthens its North American presence and supply chain capabilities.

Financial Performance and Outlook

Despite recent net losses in Q1 2025 and operating losses in Q2 2025, analysts project strong revenue growth of 21% annually for the next three years. This outlook outpaces the Korean electronics industry's projected 13% growth, indicating confidence in the company's strategic direction and market position. Understanding the Revenue Streams & Business Model of Solus Advanced Materials provides further context to these financial trends.

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