SGL Carbon Sees Revenue Drop 13% After Carbon Fiber Exit

SGL's retreat from carbon fiber removes a European producer at a time when demand from aerospace and industrial applications remains patchy. The company described the business as unprofitable, a sign of the pricing pressure that has squeezed margins across the sector.

The strategic pivot leaves SGL focused on its core graphite and composites businesses. Those segments include graphite electrodes for steelmaking and specialty graphite used in semiconductor and battery applications. The company did not provide a specific second-half outlook, saying it would update the market later.

For the broader carbon fiber industry, SGL's withdrawal is the latest sign of strain in a market that has struggled with overcapacity and thin margins. Toray Industries and Hexcel are among other major players facing similar headwinds. The closures reduce global carbon fiber supply, which could tighten the market over time, though near-term demand signals remain mixed.

Investors tracking the sector will watch for how competitors adjust capacity in response. SGL's move suggests that without a clear path to profitability, even established producers may exit rather than ride out the downturn.