-"KCM"- Plovdiv - Heat exchangers, drying tower converter ducts.

-"AGROPOLIHIM"- Devnya - Column and heat exchanger

-"STEEL INDUSTRY"- Pernik - Metal structures, conveyors.

-"AURUBIS"- Pirdop - Heat exchangers, tanks, ducts, drying tower.

-"Transformers flour"- UK - Shells transformers 6 and 10 MVA.

-"GOLDEN Panega Cement"- including Heat exchanging tower entrance to the furnace, cyclones, exit pipes, flourpipes, platforms, stairs, railings and others. Installation of the entire tower without insulation.

-"ALSTOM"- Norway  - ducts, supports.

-"ALSTOM"- Germany - Metal structures for Maritza Iztok 1

-"NEOCHIM"- Dimitrovgrad  - heat exchanger.

-"Maritza Iztok 2"- low pressure heater

-"Maritza Iztok 1"- Absorbers and reservoirs - blanks

-"Lukoil Neftochim"- Burgas - heat exchangers, columns.

-"AAF" LTD - UK - equipment access

-"SOFIAMED" Sofia - roller conveyors; parts of it

-"FEI"- Japan — refinery ovens.

-"OCK" Kardzhali - tanks, agitators, containers, chute spillways and reservoirs blanks.