2019r

• Cargill Poland Sp. z o.o. – Extension of electric switchboard building and decoction evaporator installation along with accompanying technical infrastructure at Cargill Poland Sp. z o.o. in Bielany Wrocławskie;

• Arcellor Mittal Kraków /Air Liquide Global E& C Solution France/- Earthworks, reinforced concrete and installation works, roads and maintenance areas for the project “AM Kraków Upgrade the extension of Oxygen Generating station”: oxygen tank foundation, flyover foundation, fuel tanks foundations, cooling water tower foundation, MAC/GAN compressor room, water treatment building, foundation for liquid oxygen tank, foundation for liquid nitrogen tank, concrete bowl of fan cooling building etc.;

• Oil terminal in Gdańsk – Reinforced concrete works including the comprehensive execution of foundations for tanks no. 185 and 190 (capacity 45000 m3) and two trays adjacent to the tanks;

• Alkat Sp. z o.o. Dąbrowa Górnicza – Construction of tank and evaporating dish foundations with piling;

• Bioagra Tychy – Construction works within the premises of Bioagra Tychy: concrete frame structure, set of tanks, technical building with floors and others.

• Pern S.A. in Koluszki – Execution of construction and assembly works in the scope of reinforced concrete structure: “Construction of storage tank with a nominal capacity equal to 32 000 m3 along with accompanying foundations for class III petroleum products and waiting places for tank trucks awaiting for loading on the premises of Fuel Storage Base no. 1 in Koluszki”.

2018r

• Power Plant Jaworzno III Branch – Power Plant II – Construction works within the framework of an investment task “Ash discharge for 910 MWe power unit at Tauron Wytwarzanie S.A., Power Plant Jaworzno III Branch – Power Plant II, including the construction of carwash basin, switching station and control room;

• Wenglorz Sp. z o.o. – Earth and foundation works within the premises of Cargill in Krzepice;

• WTE Wassertechnik Sp. z o.o. – Earth and reinforced concrete works within the framework of “Modernisation and extension of a sludge and communal part of sewage treatment in Kęty” – construction of foundations, chambers, tanks, floorings, sludge storage umbrella roof, biofilter foundation, engine room, sludge thickening station with switching station etc.;

• Energotechnika – Energorozruch S.A. – Construction works within the premises of Głogów CHP including comprehensive implementation of industrial floorings in boiler room, staircase and chimney foundation, grouts for chimney foundation and the assembly of flyover foot;

• Control Process S.A. – Construction works within the framework of an investment task “Ash discharge for 910 MWe power unit at Tauron Wytwarzanie S.A., Power Plant Jaworzno III Branch – Power Plant II, including the construction of foundations for switching station, train wash basin and industrial floorings;

• Kiepurex Spółka Jawna – Foundation for OTO 762,5 technological line in Trębaczów

• Pern S.A. in Koluszki - Execution of construction and assembly works within the scope of reinforced concrete structures of foundations for A and B storage tanks ( 2 x 32000 m3) on the premises of Fuel Storage Base no. 1 in Koluszki;

• Cargill Poland Sp. z o.o. - Reinforced concrete works including: foundation for firefighting container, foundation for tank, fire wall at the Refinery building, foundation for decanter, basin reinforced concrete structure for cooling tower, foundation for pump;

• Omis Spółka Akcyjna – Execution of construction works including earthworks and foundations for technological flyovers as a part of the project for the construction of new power unit in coal technology within Nowe Jaworzno Grupa TAURON Sp. z o.o premises. – construction of 910 MW power unit for overcritical parameters in Nowe Jaworzno Grupa TAURON Sp. z o.o.;

2017r

• Rafako S.A. – Reinforced concrete works within the framework of an investment task “Installation of dedusting system basing on smoke gases from FKKII regenerator” on the premises of ZP PKN ORLEN S.A. in Płock, including piling works for supporting structures of electrostatic filter and flues;

• Elektrobudowa S.A. – Construction of reinforced concrete structure of Cold Station on the premises of PKN Orlen Spółka Akcyjna with headquarters in Płock

• Cargill in Bielany Wrocławskie – Construction works including foundation of flyover, extension and reconstruction of Fructose building, extension and reconstruction of Refinery building, foam concrete grouts for enzymatic tanks and other construction works;

• ZW Kraków – Reinforced concrete works within the framework of an investment task “Construction of gas power unit propelled by blast and natural gas with total electric power of 55 MW. Stage 1.” Construction of gas furnaces with supporting building on the premises of ZW Kraków for Control Process S.A.;

• Alnor Systemy Wentylacji Sp. z o.o.- Reinforced concrete foundations for CAMU sheet slitting line with installing sheet pile walls
• Grupa Azoty Zakłady Azotowe “Puławy” S.A. with its headquarters in Puławy – “Replacement of turbine generator unit TG-2”: execution of construction works at the existing foundation of turbine generator unit consisting of adaptation of the foundation for the needs of building a new 37 MW unit on the premises of CHP plant Zakłady Azotowe “Puławy”;

2016r

• Nexx Sp. z o.o. Sp. Komandytowa – Construction of buildings B and C to the +0,00m level in Gliwice
• Nexx Sp. z o.o. Sp. Komandytowa – Construction of buildings B and D to the level of +0,00 m with connector.
• PRI 7 Sp. z o.o. – Construction of Chamber D3.1-5, Chamber D3.4 and 56UPX .CB.13; CB.04;CB.06 reinforced concrete blocks within the framework of an investment task “Construction of blocks 5 and 6 within the premises of Opole Power Plant;
• PKN ORLEN S.A Power Plant in Opole – Construction of an entire foundation for TG7 turbine set, foundations for supporting constructions around turbine set, slope and electric duct. Moreover, reconstruction of flooring in the engine room for Elektrobudowa S.A.
• Tauron Wytwarzanie Serwis Sp. z o.o. – Design and construction of foundations for skew bridge supports, external carburizing system for the needs of new of 910 MW power unit for overcritical parameters in Tauron Wytwarzanie S.A. Jaworzno III Branch in Jaworzno
• MFO S.A. – Designing and constructing the foundation of slitting line in Sochaczew
• ThyssenKrupp Energostal S.A. – Construction of an entire foundation for FASPAR slitting line in Dąbrowa Górnicza with pit at the level of -11 ASL
• Polimex-Mostostal S.A. – Reinforced concrete works for 7UBZ05 cable duct for the project “Construction of Block no. 5 and 6 in Power Plant in Opole”

2015r

• Synthos Dwory 7 Oświęcim Sp. z o.o. Spółka Jawna – Construction of boiler room foundations, reinforced concrete ceiling, industrial flooring, roads and pavings of an investment task “Construction of fluidized bed boiler OF-z 140 on the premises of Synthos Dwory 7”
• KIEPUREX Spółka Jawna – Complex earth and reinforced concrete works for preparation of compensatory pit for slitting line as well as foundations in Trębaczew;
• Instal Warszawa – Execution of reinforced concrete tank of an investment task “Construction of Waste Management Plant in Wólka Rokicka”;
• Mondi Świecie S.A. – Construction of black liquor pumping station – Project Green
• Mondi Świecie S.A. – Reconstruction of BFB KS3 Sodium Tank in the scope of Project Green
• Omis S.A. – Construction works in the area of DRiM Station and foundation works (girts) for foundation of reactor SCR supporting structure – block no. 2 of an investment task “NOx reduction in boilers OP-650 no. 1,2,3 in Ostrołęka B Power Plant”
• Process-elektronic Sp. z o.o. – Deepening of an assembly shaft in a production hall
• Instal-Filter S.A. Przemysłowe Systemy Ochrony Powietrza – Foundation works at flue gas treatment system in CHP Plant for AMP S.A.  in Sosnowiec
• Energotechnika-Energorozruch S.A. – Construction of carbamide tanks foundations for SNCR installation, OP-650 Boilers on the premises of EDF Polska S.A. in Rybnik
• Energotechnika-Energorozruch S.A. – Construction of foundations for CFB 260 boiler flue gas recirculation installation at Tauron Wytwarzanie S.A., Power Plant Jaworzno III Branch – Power Plant II;
• Control Process S.A. – Reinforced concrete works for building gas-oil boilers with a combined capacity of 114 MWt for Tauron Ciepło S.A. in Katowice
• Cargill Poland Sp. z o.o. – Reinforced concrete works as a part of the task “Extension of the Ethanol Plant by four storage tanks with a reinforced concrete basin for Cargill Poland Sp. z o.o. Bielany Wrocławskie Branch”

2014r

• AcelorMital Kraków – Fagor technological line foundations
• Synthos Dwory 7 Oświęcim Sp. z o.o. Spółka - Construction of boiler room foundations as a part of construction of fluidized bed boiler OF-z 140 on the premises of Synthos Dwory 7
• Mondi Świecie S.A. – Investment “Green Świecie” – Demolition works, piling, earth and reinforced concrete works of 87MW turbine set foundations with accompanying tasks;
• ThyssenKrup Energostal S.A. – Execution of foundations for a machine: Georg stainless steel cutting off line in Dąbrowa Górnicza
• Tauron Ciepło S.A. – Construction of 50MW turbine set at Tauron Ciepło S.A.: turbine set foundation, platform foundation, foundation of supporting structures with of oil pan, a building of transformer station
• Gdańsk CHP Plant – Construction of Wet Flue Gas Desulphurization Installation using wet method according the lime-gypsum technology in Gdańsk CHP Plant – construction works;

2012/2013

• AcelorMital Poland – Construction works in the area of roller table 112- Big Rolling Mill AMP Dąbrowa Górnicza
• Połaniec Power Plant – Construction works for the ammonia water (DIRM) unloading and storing system, technological flyover (ESTR) for catalytic flue gas denitrification system for boilers EP-650 no 2,3,4,5,6,7;
• Miejski Zakład Składowania Odpadów Sp.z o.o. w Sosnowcu – Reinforced concrete and masonry works as a part of the task “The construction of Municipal Waste Processing and Disposal Plant in Sosnowiec”

2012r

• Połaniec Power Plant – Construction works for the ammonia water (DIRM) unloading and storing system, technological flyover (ESTR) for catalytic flue gas denitrification system for boilers EP-650 no 2,3,4,5,6,7;
• Miejski Zakład Składowania Odpadów Sp.z o.o. w Sosnowcu – Reinforced concrete and masonry works as a part of the task “The construction of Municipal Waste Processing and Disposal Plant in Sosnowiec”

2011r

• PKE S.A. Power Plant III – Power Plant II – Construction of biomass-fired boiler with supportive installations and biomass storage and feeding system – comprehensive construction of retaining wall around forest biomass storage area, foundations for unloading station
• Mikołaj CHP Plant – Reinforced concrete works as a part of an investment “Construction of Turbine Set Block in Ruda Śląska”
• Mikołaj CHP Plant – Masonry works of Cooling and Transformer Chambers, reinforced concrete works – Oil Tray in Ruda Śląska
• KWK Bielszowice coal mine – reconstruction of cable duct KWK Bielszowice – foundation works
• Dalkia Poznan ZEC S.A. CHP Plant – Construction works as a part of an investment “ Extension of biomass management system for BFB boiler in Dalkia Poznan ZEC S.A. CHP Plant”
• Wrocław CHP Plant – Modernization of a block 3 turbine with repair works of turbine foundation
• Cargill Polska Sp. z o.o. – Extension of Gluten Warehouse in Bielany Wrocławskie
• Dalkia Łódź CHP Plant – Modernisation of K3 Boiler – Technological foundations, transformer station

2010r

• PKE Jaworzno Power Plant – Reinforced concrete works as a part of “OFz-201 fluidized bed boiler with auxiliary installations and biomass storage and feeding system” in Jaworzno Power Plant
• PULVERIT Polska Sp. z o.o. Tychy – Industrial flooring – 3200 m2
• Francisco Ros Casares Sp. z o.o. – Gliwice – Technological foundation for sheet metal confection line with associated reinforced concrete channels
• PKE Jaworzno III Power Plant – Modernisation of unloading junction
• Grupa Ożarów S.A. – Cement Plant Ożarów – Construction of an alternative fuels installation – construction works
• Sokpol Sp. z o.o. – Construction of reinforced concrete unloading docks
• PKP Polskie Linie Kolejowe S.A. Katowice Branch – Reinforced concrete foundations within the premises of train station in Katowice
• KEDAR BUD sp. z o.o. – Construction works as a part of an investment “Old-pensioners house in Zebrzydowice”

2009r

• Saturn Management Sp. z o.o. Świecie – Construction works for BFB fluidized boiler installations
• Fabryka Papieru Myszków zo.o. – Paper Plant – Reinforced concrete tank with the capacity of 216 m3
• FMiU TAGOR S.A. Power hydraulics plant in Zabrze – Track extension of an existing gantry crane in metallurgical warehouse
• Ocynkownia Pokój SP. z o.o. Ruda Śląska – Construction works as a part of the task “Reconstruction of production hall – housing of the storage area of galvanizing charge
• Lidl – Construction works as a part of the task “Construction of Lidl in Katowice”
• Enersys Sp. z o.o. Bielsko Biała – Foundation works, assembly of steel structure for installations, construction and the assembly of steel funnel
• Milimex Sp. z o.o. – Construction of Rydułtowskie Centrum Kultury – Strzelców Bytomskich 9a Street, Rydułtowy
• Czechnica CHP Plant in Siechnice – K2 boiler modernisation – technological foundations

2008r

• Łagisza Cement Plant – Foundations for MC5 mill, switchhouse, compressor station, cooling water ducts, retaining wall;
• Kielce CHP Plant – cable ducts
• Łagisza Power Plant in Będzin – modernisation of wagon tippler for 460MW power block
• Fabryka Papieru Myszków z o.o. – Paper Mill – Development of the TP4 backpressure turbine set
• Mecalux Sp. z o. o. – Construction of the technological foundation

2007r

• Fabryka Papieru Myszków z o.o. – Paper Mill – Development of the TP4 backpressure turbine set
• Mecalux Sp. z o. o. – Construction of the technological foundation
• Fabryka Papieru Myszków Z o.o. – Paper Mill – technological line
• Coke Plant in Zdzieszowice – Coke oven battery no. 12 – hearth plate, nozzle plate, flue ducts
• Mittal Steel Poland S.A. in Kraków – Fimi technological line
• Mittal Steel Poland S.A. in Kraków – Guida Technological line

2005/2006

• Koksownia Przyjaźń S.A. in Dąbrowa Górnicza – construction works for the needs of air drying station
• H.U. "ELEKTROMETAL" in Zabrze - Constructing the foundation of slitting line with looping pit
• Saturn Management Sp. z o.o. in Świecie – modernisation of turbine set foundation
• EC 4 Łódź – turbine foundation modernisation
• UGINE & ALZ in Siemianowice – reinforced concrete works
• Instal Kraków – sewage treatment plant Sławków - – Reinforced concrete and masonry works
• Cargill Polska – Bielany Wrocławskie – Expansion of refinery building: construction of coal regeneration furnace building
• Cargill Polska – Bielany Wrocławskie – Comprehensive construction of transformer station in in regards of reinforced concrete
• Renault – car service together with MOT station (motor vehicle diagnostic centre) – reinforced concrete and masonry works

2003/2004

• Elektrociepłownie Wybrzeże S.A. Gdańsk – Modernisation of turbine generator foundation
• Koksownia Przyjaźń S.A. in Dąbrowa Górnicza – modernisation of pressure absorption in line B
• EC2 Bielsko Biała – CHP Plant - modernisation of turbine set foundation
• Unisor Stal Serwis in Bytom – expansion of the existing production hall
• EC IP KWIDZYŃ – CHP Plant in Kwidzyń - modernisation of 6UP25 turbine set foundation for the needs of 6UP37 turbine set
• SIEKIERKI CHP Plant in Warsaw – modernisation of 13p110 turbine set foundation block no. 7