1. Manufacturing heavy oil fuel  boiler room (500 kW) and heating system in HTP Mimoza Tivat, year 2001.
  2. Manufacturing steam boiler room, 1500 kg/h of steam AD PROGRES Mol, year 2001.
  3. Manufacturing boiler room , 1MW in elementary school NOVAK RADONJIC in Mol, year 2001.
  4. Manufacturing boiler room, 2x6 t / h of steam, in AD PIK BECEJ in Becej, year 2002.
  5. Manufacturing gas-oil hot water boiler room, 800 kW, in the AD ALEVA New Kneževac,year 2002.
  6. Production of gas hot water boiler room, 800 kW, in the DD GALAD Kikinda, year 2002.
  7. Manufacturing gas hot water boiler room, 400 kW, in the AD VOJVODINAPROMET Vrbas, year 2002.
  8. Manufacturing gas hot water boiler room, 3 MW, AD LIVNICA PRECIZNIH ODLIVAKA, LPO Ada, year2002
  9. Manufacturing gas boiler room, 3 MW, AD LIVNICA PRECIZNIH ODLIVAKA, LPO Ada, year 2003.
  10. Manufacturing gas and steam boiler room, 2x6 t / h of steam, in the PIK BECEJ, AD - FLORA Becej, year 2002.
  11. Manufacturing gas and steam boiler room, 500 kg / h of steam, AD ALEVA Novi Kneževac, year 2003.
  12. Manufacturing heavy fuel oil gas steam boiler room, 16 t / h of steam, in the AD RUMA GUMA , Ruma year 2004.
  13. Manufacturing gas hot water boiler room, 8 x 180 kW, the PIK BECEJ AD Becej, farma ZALIVNO POLJE, year 2004.
  14. Manufacturing gas steam boiler room, 2 t / h of steam, in the AD FIM Kanjiža , year 2004.
  15. Manufacturing gas steam boiler room, 2 x 8 t / h of steam, in the AD USS AD SERBIA –BELI LIMOVI Sabac, year 2004.
  16. Manufacturing gas-oil steam boiler room, 2 t / h of steam, in the AD TAROLIT Ostružnica, year 2005.
  17. Manufacturing gas hot water boiler room, 500 kW, in the AD POTISJE – PRECIZNI LIV Ada, year 2005.
  18. Manufacturing gas steam boiler room, 8 t / h of steam, in the WEST PHARMCEUTICAL SERVICES LTD Belgrade factory in Kovin  year 2006.
  19. 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.
  20. Manufacturing gas hot water boiler room, 2 x 2 MW, BANJA RUSANDA Melenci, year 2007.
  21. Development of gas-steam boiler room, 8 t / h of steam, PRIMA PRODUKT DOO  Subotica, factory in Kikinda, year 2007.
  22. 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.
  23. Manufacturing heavy oil fuel hot water boiler room of 8 t / h of steam, MLEKARA Sabac, year 2007.
  24. Development of gas-oil boiler room with installation of LPG 8 t / h of steam at the plant for fruit RAUCH Koceljeva, year 2007.
  25. Development of gas-oil boiler room with installation of LPG 4 t / h of steam, MONTENEGRO STARS HOTEL SPLENDID Becici, year 2007.
  26. Manufacturing steam boiler room of 12 t / h of steam for fruit factory NEKTAR Backa Palanka, 2007.
  27. Reconstruction of the boiler in the boiler room in the rubber production factory AD GALAXY Ruma, year 2007.
  28. Reconstruction of boiler room in WEST PHARMACEUTICAL SERVICES Belgrade and Kovin, year 2007.
  29. 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.
  30. 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.
  31. Manufacturing steam boiler room with the installation of LPG 5t / h of steam, dairy MLEKOPRODUKT Zrenjanjin, year 2008.
  32. The works in the boiler room in the rubber production factory AD GALAXY Ruma, year 2008.
  33. 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.
  34. 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.
  35. 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.
  36. Manufacturing steam boiler room on the animal fat installation of 6 t / h steam, AIK ZIBEL Backa Topola, year 2011.
  37. 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.
  38. Manufacturing boiler room with hot water boilers for central heating facility HOTEL FANTAST Becej, year 2011.
  39. 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.
  40. Manufacturing steam boiler room 2.5 t / h of steam, SOKO-NADA ŠTARK AD Beograd. year 2012.
  41. Manufacturing steam gas boiler room capacity of 2 x 5 t / h of steam in the TRANSNAFTA AD Pancevo facility in Novi Sad, 2013.
  42. Manufacturing steam boiler room 700 t / h steam, ALWAG DOO Novi Sad, facility in Gajdobra, year 2013.
  43. Manufacturing steam gas boiler room 1x5 t / h and 1x1.5 t / h steam, NESTLE ADRIATIC S DOO Surčin- 44.  Beograd, year 2013.
  44. Manufacturing steam gas boiler room 1x1.6  t/h and 1x1.8 t / h steam, FRESENIUS MEDICAL CARE DOO Vršac, year 2014.
  45. Manufacturing steam boiler room 1x25 t / h steam, TIGAR TYRES DOO, Pirot, year 2014.
  46. Manufacturing steam boiler room 2x86 kg/h steam, GRAND EXPORT DOOEL, Skopje Macedonia, year 2015.
  47. Manufacturing steam boiler room 2,8 t / h steam, HEMOMONT DOO, Podgorica, Montenegro, year 2015.
  48. Reconstruction of steam boiler room capacity 6 t/h steam in LUXURRY TANNERY DOO, Ruma, year 2015.
  49. Reconstruction of steam boiler room capacity 2 t/h steam in DIM DIM IM Glamocani, Republika Srpska, year 2015.
  50. Manufacturing steam boiler room 5 t/h steam and instalation of hot water boiler capacity 310 kW in HUTCHINSON Ruma, year 2015.
  51. Manufacturing steam boiler room on the animal fat installation of 1 x 5 t / h steam, PREKON, Zrenjanin, year 2016.
  52. Manufacturing steam boiler room 4 t/h steam and 8 t/h steam in BELA HARMONIJA Stara Pazova, year 2016.
  53. Manufacturing steam boiler room 10 t/h steam and instalation of hot water boiler capacity 3 x 1 MW in HEMOFARM Vršac, year 2016.
  54. Manufacturing steam boiler room 8 t/h of steam in IN CONNECT ( CG FOODS EUROPE) in Ruma, year 2017.
  55. 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.
  56. Manufacturing steam boiler room capacity 800 kg/h of steam in factory for production of fruit preparations in DESING doo Knjaževac, year 2017.
  57. Manufacturing steam boiler room capacity 2 x 5 t/h of steam in baby food factory NELT Co in Dobanovci, year 2017.
  58. 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.
  59. Manufacturing steam boiler room  capacity 2 t/h of steam in IM GORANOVIĆ, Nikšić, year 2018.
  60. Manufacturing steam boiler room  capacity 5 t/h of steam AD SOKO ŠTARK, Beograd, year 2018.
  61. Manufacturing steam boiler room  capacity 2 t/h steam ARETOL DOO Feketić, year 2019
  62. 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.
  63. Manufacturing steam boiler room 15 t/h capacity of steam COOPER TYRES&RUBBER COMPANY SERBIA, Kruševac, year 2020.
  64. Manufacturing of a gas boiler room and installation of heating in the Petefi Šandor Elementary School gym in Bečej, KEJ DOO Valjevo, year 2020.
  65. 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.
  66. Manufacturing steam boiler room 6 t/h steam in HEMOFARM Banja Luka, year 2021.