Our company was founded in 2004 and since then it has been operating in the international market. Until 3.4.2018 as a subsidiary of the Czech company BREMA under the name BREMA SK, since 4.4.2018 as an independent company under the new name KELEX s.r.o.
Since the company founding the production of control panels has been one of our core businesses. In 2007 has been added assembly of heating and air conditioning units for rail vehicles.
Our switchboards are installed in many important buildings in Slovakia and abroad (River Park, Digital Park, Hospital Strasbourg), they ride on cruise ships and Stadler trains. Our air conditioners cool the interiors of Siemens, Bombardier, Stadler and Pesa trains throughout Europe.
The limited liability company KELEX sees itself exclusively as a service provider for contract manufacturing and contract production, and accordingly has no own product lines. All our customers enjoy the strictest confidentiality regarding their know-how.

We are an ISO certified company and we have certificates ISO 9001: 2015, ISO 14001: 2015 and OHSAS 18001: 2007 from the Swiss certification company SGS.
Our philosophy is the clocklike delivery, top quality, reliability and professionalism at the best price.


2004  Company foundation and ISO certification.
2005  Entry into the switchboard production business in domestic and foreign markets.
2006  Enhancing our business activity to full-scale electrical installation services.
2007  New company management, beginning of cooperation with Vossloh Kiepe Austria.
2008  Adding railway vehicle heating units to our product range, extending cooperation with foreign partners.
2009  Creating ADAPTRONIC equipped testing facility.
2010  Addition of new manufacturing hall, start of HVAC units production
2011  Production launch at the new manufacturing hall.
2013  Member of the Slovak Chamber of Commerce SOPK
2014  Introduction of new comprehensive enterprise software
2015  Investment in new technologies for manufacturing
2016  Starting of cooperation with Swiss train producer Stadler
2018  Company's ownership change, renaming to KELEX S.R.O.