Triangle is a French high-fidelity loudspeaker manufacturer founded in 1980 by Renaud de Vergnette in Soissons, France. Originally created by Vergnette, a former interior architect who wanted to design speakers with natural, immersive sound, Triangle specializes in premium Hi-Fi speakers, home cinema systems, and active wireless speakers. Known for innovative technologies including their signature horn-loaded tweeters and curved cabinet designs, the company has been manufacturing speakers in their Soissons facility for over 40 years. Triangle remains independently active with a team of 23 people and recently won the EISA 2024-2025 award for their Capella active speaker, continuing their legacy of French audio craftsmanship with product lines including Borea, Antal, Comète, and Esprit series.