Fenix was founded in 1990 as one of the first private companies in the Czech Republic following the “Velvet” Revolution. The first items produced were the successfully marketed ECOSUN electric radiant heating panels, however, as market demand increased these products were followed by ECOFLEX electric convectors, ECOFLOOR heating cables and mats and ECOFILM heating films. The company also offers a wide range of supplementary products including heating system controls, cable kits and cable mats. With the increase in demand the structure of the company developed – for the reason of retaining maximum flexibility a holding company structure was chosen, with individual and independent members. The following companies were incorporated successively:

Fenix s.r.o. – plant producing electrical heating systems; Fenix Trading s.r.o. – trading company; Fenix Slovakia s.r.o. – production and trading company, representing FENIX in Slovakia; Fenix Group a.s. – a company which provides property management and services (strategic planning, administration of property, economic and financial services); Flexel International Ltd. – manufacturing and trading company located in the United Kingdom. In 2008 FENIX Holding acquired the production and trading company Demista Ltd. – manufacturer of special applications, such as mirror demisting heaters, vivarium heaters, caravan and mobile home heating equipment. At the end of 2009/in early 2010 Fenix Holding acquired two other production and trading companies: ACSO SAS. –production and trading company with its headquarters in France; CEILHIT S.L.U. –producer of heating cables and trading company with its headquarters in Spain, covering the market in Spain, Portugal and South America. Konsulent Team A/S – trading company with its headquarters in Norway has become the member of the Fenix Group a.s. from January 2014. Fenix Deutschland GmbH –  member of the Fenix Group since February 2018 – trading company with headquarters in Germany. Fenix Polska Sp. z o.o. – the member of the Fenix Group since February 2019 – trading company with its headquarters in Poland. Elmark d.o.o -  newest member of the Fenix Group since January 2021 a trading company based in Serbia. 

AERS s.r.o - a technology company engaged in designing, production and instalation of the home storage  bateries HES and DES.

Presently, the company Fenix Holding s.r.o. is one of the largest European producers of surface electric heating systems, and currently exports to 70+ countries worldwide. AERS s.r.o - a technology company engaged in designing, production nd instalation of the bateries HES , DES... 

We offer a complete range of electric heating – heating mats, heating cables, heating foils, radiant panels, direct-heating convection heaters and regulation systems for domestic and industrial applications.

• We manufacture and offer a complete range of electric heating systems for your home, office, or outdoor applications, and also for industrial and agricultural buildings
• Above-standard warranty conditions
• Our guarantees are supported by more than 30 years of tradition and global liability insurance
• We are a Czech company, yet with a multinational character – aside from our manufacturing operations in the Czech republic  we also own several manufacturing companies abroad – in Slovak Republic, Great Britain, France, Spain, Norway, Germany, Poland and newly in Serbia
• We export goods to more than 70+ countries around the world
• We take pride in our fair approach to customers, reacting helpfully and quickly to their requirements
• We provide free technical support
• The stability of the company is evidenced by a number of awards and good evaluations - we hold a certificate of membership in the Register of Solvent Companies, the certificate "Czech Quality", "AAA. CZECH Stability Award", "Top Rating" etc.
• Your trust is of key importance to us.