Leclanché SA Overview
Pro stress-test →Leclanché is a Swiss lithium-ion cells and related technologies manufacturer founded in 1909, listed on the SIX Swiss Exchange with over 350 staff. The company is the only listed pure play energy storage company in the world. Leclanché operates three business units: energy storage solutions, e-Mobility solutions and specialty battery systems.
Strategic Profile
Pro stress-test →The company maintains focus on existing client projects while prioritizing R&D innovation, deliberately limiting growth and market development until long-term financing is secured; low production volumes reflect minimized working capital needs. Since 2020, the company has been active in producing heavy duty industrial battery packs for rail, marine and heavy-duty ground vehicles applications.
Competitive Landscape
Pro stress-test →Leclanché positions itself as the only listed pure play energy storage company globally. Primary competitors include larger diversified battery manufacturers (Tesla Energy, BYD, LG Chem) and specialized stationary storage providers (Fluence, Saft). The company differentiates through Swiss-German precision engineering heritage, specialized heavy-duty battery focus for marine/rail, and lithium-titanate technology, though faces scale disadvantages.
Industry Context
Leclanché SA operates in Energy Storage / Lithium-ion Batteries.
Key facts
Founded: 1909 · Headquarters: Yverdon-les-Bains, Switzerland · Employees: 350 · Revenue: CHF 14.8M (H1 2025 revenue annualized estimate) · Market cap: N/A