- Manufacturing heavy oil fuel boiler room (500 kW) and heating system in HTP Mimoza Tivat, year 2001.
- Manufacturing steam boiler room, 1500 kg/h of steam AD PROGRES Mol, year 2001.
- Manufacturing boiler room , 1MW in elementary school NOVAK RADONJIC in Mol, year 2001.
- Manufacturing boiler room, 2x6 t / h of steam, in AD PIK BECEJ in Becej, year 2002.
- Manufacturing gas-oil hot water boiler room, 800 kW, in the AD ALEVA New Kneževac,year 2002.
- Production of gas hot water boiler room, 800 kW, in the DD GALAD Kikinda, year 2002.
- Manufacturing gas hot water boiler room, 400 kW, in the AD VOJVODINAPROMET Vrbas, year 2002.
- Manufacturing gas hot water boiler room, 3 MW, AD LIVNICA PRECIZNIH ODLIVAKA, LPO Ada, year2002
- Manufacturing gas boiler room, 3 MW, AD LIVNICA PRECIZNIH ODLIVAKA, LPO Ada, year 2003.
- Manufacturing gas and steam boiler room, 2x6 t / h of steam, in the PIK BECEJ, AD - FLORA Becej, year 2002.
- Manufacturing gas and steam boiler room, 500 kg / h of steam, AD ALEVA Novi Kneževac, year 2003.
- Manufacturing heavy fuel oil gas steam boiler room, 16 t / h of steam, in the AD RUMA GUMA , Ruma year 2004.
- Manufacturing gas hot water boiler room, 8 x 180 kW, the PIK BECEJ AD Becej, farma ZALIVNO POLJE, year 2004.
- Manufacturing gas steam boiler room, 2 t / h of steam, in the AD FIM Kanjiža , year 2004.
- Manufacturing gas steam boiler room, 2 x 8 t / h of steam, in the AD USS AD SERBIA –BELI LIMOVI Sabac, year 2004.
- Manufacturing gas-oil steam boiler room, 2 t / h of steam, in the AD TAROLIT Ostružnica, year 2005.
- Manufacturing gas hot water boiler room, 500 kW, in the AD POTISJE – PRECIZNI LIV Ada, year 2005.
- Manufacturing gas steam boiler room, 8 t / h of steam, in the WEST PHARMCEUTICAL SERVICES LTD Belgrade factory in Kovin year 2006.
- Development of the second phase heavy fuel oil gas-steam boiler room, 16 t / h of steam, in the AD RUMA GUMA, Ruma, year 2006.
- Manufacturing gas hot water boiler room, 2 x 2 MW, BANJA RUSANDA Melenci, year 2007.
- Development of gas-steam boiler room, 8 t / h of steam, PRIMA PRODUKT DOO Subotica, factory in Kikinda, year 2007.
- Development of gas-steam boiler room with the installation of LPG 2 x 2 t / h of steam, AQUA GALA DOO Belgrade, factory in Mionica, year 2007.
- Manufacturing heavy oil fuel hot water boiler room of 8 t / h of steam, MLEKARA Sabac, year 2007.
- Development of gas-oil boiler room with installation of LPG 8 t / h of steam at the plant for fruit RAUCH Koceljeva, year 2007.
- Development of gas-oil boiler room with installation of LPG 4 t / h of steam, MONTENEGRO STARS HOTEL SPLENDID Becici, year 2007.
- Manufacturing steam boiler room of 12 t / h of steam for fruit factory NEKTAR Backa Palanka, 2007.
- Reconstruction of the boiler in the boiler room in the rubber production factory AD GALAXY Ruma, year 2007.
- Reconstruction of boiler room in WEST PHARMACEUTICAL SERVICES Belgrade and Kovin, year 2007.
- Manufacturing steam boiler room, the first phase, the installation of LPG and light oil fuel, 2x15 t / h of steam, in the CARLSBERG Brewery Celarevo, year 2008.
- Manufacturing steam boiler room with the installation of LPG f 12 t / h of steam, at the factory for the toilet paper production DRENIK ND Belgrade, year 2008.
- Manufacturing steam boiler room with the installation of LPG 5t / h of steam, dairy MLEKOPRODUKT Zrenjanjin, year 2008.
- The works in the boiler room in the rubber production factory AD GALAXY Ruma, year 2008.
- Manufacturing of the steam boiler room with the installation of LPG and light oil fuel 2x8 t / h of steam, a dairy IMLEK AD Beograd, year 2008.
- Making steam boiler room, the second phase, the first boiler installation of biogas in Serbia than 5 t / h of steam, in the CARLSBERG Brewery Celarevo, year 2009.
- Manufacturing steam boiler room with the installation of heavy oil fuel 8 t / h of steam at the factory for milk processing IMLEK Zajecar AD year 2010.
- Manufacturing steam boiler room on the animal fat installation of 6 t / h steam, AIK ZIBEL Backa Topola, year 2011.
- Manufacturing steam boiler room with the natural gas installation and light oil fuel 20t / h of steam at the processing soybean meal factory AD SOJAPROTEIN Becej, year 2011.
- Manufacturing boiler room with hot water boilers for central heating facility HOTEL FANTAST Becej, year 2011.
- Manufacturing steam boiler room with the natural gas installation the 2 x 6 t / h of steam, NELT MEAT INDUSTRY NEOPLANTA AD Novi Sad, year 2012.
- Manufacturing steam boiler room 2.5 t / h of steam, SOKO-NADA ŠTARK AD Beograd. year 2012.
- Manufacturing steam gas boiler room capacity of 2 x 5 t / h of steam in the TRANSNAFTA AD Pancevo facility in Novi Sad, 2013.
- Manufacturing steam boiler room 700 t / h steam, ALWAG DOO Novi Sad, facility in Gajdobra, year 2013.
- Manufacturing steam gas boiler room 1x5 t / h and 1x1.5 t / h steam, NESTLE ADRIATIC S DOO Surčin- 44. Beograd, year 2013.
- Manufacturing steam gas boiler room 1x1.6 t/h and 1x1.8 t / h steam, FRESENIUS MEDICAL CARE DOO Vršac, year 2014.
- Manufacturing steam boiler room 1x25 t / h steam, TIGAR TYRES DOO, Pirot, year 2014.
- Manufacturing steam boiler room 2x86 kg/h steam, GRAND EXPORT DOOEL, Skopje Macedonia, year 2015.
- Manufacturing steam boiler room 2,8 t / h steam, HEMOMONT DOO, Podgorica, Montenegro, year 2015.
- Reconstruction of steam boiler room capacity 6 t/h steam in LUXURRY TANNERY DOO, Ruma, year 2015.
- Reconstruction of steam boiler room capacity 2 t/h steam in DIM DIM IM Glamocani, Republika Srpska, year 2015.
- Manufacturing steam boiler room 5 t/h steam and instalation of hot water boiler capacity 310 kW in HUTCHINSON Ruma, year 2015.
- Manufacturing steam boiler room on the animal fat installation of 1 x 5 t / h steam, PREKON, Zrenjanin, year 2016.
- Manufacturing steam boiler room 4 t/h steam and 8 t/h steam in BELA HARMONIJA Stara Pazova, year 2016.
- Manufacturing steam boiler room 10 t/h steam and instalation of hot water boiler capacity 3 x 1 MW in HEMOFARM Vršac, year 2016.
- Manufacturing steam boiler room 8 t/h of steam in IN CONNECT ( CG FOODS EUROPE) in Ruma, year 2017.
- Reconstruction and commissioning of gas-steam boiler room with the installation of LPG 2 x 2 t / h of steam, MIONI DOO Belgrade, factory in Mionica, year 2017.
- Manufacturing steam boiler room capacity 800 kg/h of steam in factory for production of fruit preparations in DESING doo Knjaževac, year 2017.
- Manufacturing steam boiler room capacity 2 x 5 t/h of steam in baby food factory NELT Co in Dobanovci, year 2017.
- Manufacturing hot water boiler room with 2 hot water boilers capacity 3 MW and 1.5 MW in FRONERI ADRIATIC doo Stara Pazova, year 2017.
- Manufacturing steam boiler room capacity 2 t/h of steam in IM GORANOVIĆ, Nikšić, year 2018.
- Manufacturing steam boiler room capacity 5 t/h of steam AD SOKO ŠTARK, Beograd, year 2018.
- Manufacturing steam boiler room capacity 2 t/h steam ARETOL DOO Feketić, year 2019
- Production of Phase II gas-oil boiler room with installation of LPG and CNG and light fuel oil of 8 t / h, in the fruit processing factory RAUCH Koceljeva, year 2019.
- Manufacturing steam boiler room 15 t/h capacity of steam COOPER TYRES&RUBBER COMPANY SERBIA, Kruševac, year 2020.
- Manufacturing of a gas boiler room and installation of heating in the Petefi Šandor Elementary School gym in Bečej, KEJ DOO Valjevo, year 2020.
- Manufacturing hot water boiler room 1300 kW capacity and gas boiler room 620 kW capacity in chocolate factory BARRY CALLEBAUT SOUTH EAST EUROPE DOO, Novi Sad, year 2021.
- Manufacturing steam boiler room 6 t/h steam in HEMOFARM Banja Luka, year 2021.