2020
ecomarc GmbH established by Ing. Alfred Handlbauer, long-standing manager of IWKA/RKG

2021
The ecomarc GmbH Group takes over the RKG (IWKA) companies in Slovakia, the Czech Republic and Hungary:
Szabalyozoes Kompenzator kft, Hungary, established in 1991
Regulátory a Kompenzátory spol. s r.o., Czech Republic, established in 1995
Regulátory a Kompenzátory Slovensko spol s r.o., Slovakia, established in 1999
Nobius Metering s.r.o., Slovakia, established in 2013 (until 2024)

Our market access and activities

From 1990
Refurbishment and Modernization of district heating in Hungary :
- Increased efficiency by changing to mass-variable controls using dynamic control valves and
- automation using DDC control (IWKA, Trend)
- Modernization of district heating pipelines, renewal of pipeline compensations (IWKA, BOA, Belman, Kleber-Dilatoflex)

From 1992
Refurbishment and Modernization of district heating Czechoslovakia:
- Measurement of steam energy using differential pressure measurements (IWKA, Bopp&Reuther- Metra)
- Increased efficiency by changing to mass-variable controls using dynamic control valves and
- Automation using DDC control (IWKA, Trend)
- Refurbishment and Modernization of the district heating pipelines, Renewal of pipeline compensations (IWKA, BOA, Belman, Kleber-Dilatoflex)

From 1994
Projects for building automation in hotels and hospitals with modern DDC control systems (IWKA, Trend)
Refurbishment and Modernization of power plants in Czech, Slovakia and Hungary
- Steam measurements (IWKA, Bopp&Reuther, Metra)
- Hot water measurements (Kamstrup)
- Pipeline expansion joints (IWKA, BOA, Belman, Kleber-Dilatoflex)
- Pneumatic controlled power plant valves (ARCA, EGE, HORA)

Gas supply and gas storage systems
· Modern gas meters and gas pressure control valves and safety valves
· Turbine meters, rotary gas meters, ultrasonic gas meters, gas volume correctors (RMG)
· Gas pressure regulators in the high-pressure and medium-pressure range (RMG, BryanDonkin)
· Pneumatic control valves for gas storage systems (ARCA)

From 1995
Use of modern energy measurement technology:
- Static heat meters with remote communication (radio, MBUS) to improve measurement reliability and economical consumption data acquisition (Kamstrup)
- Database systems for analysis (Kamstrup)

From 2008
Use of innovative sensor technology
- Products for measuring pressure, differential pressure, level and temperature for process optimization, clean room technology and building technology (Fischer Messtechnik)

From 2015
Innovative dynamic control valves (Utilization of the complete valve stroke > Increased control accuracy)
- for district heating and building technology sector (Frese)