As one of the leading Swiss manufacturers of climate control systems, CTA offers a comprehensive range of products, systems a ... nd integrated system solutions in heating, cooling and climate control. The family-owned and family-managed company with 70% of personal contribution is committed to the workplace Switzerland and operates mainly within Switzerland, with its heat pumps also internationally. “In harmony with nature”, CTA is devoting its extensive know-how and reliability to developing the use of renewable energy through energetic pursuit of meaningful systems solutions. read more