■ ASAREL MEDET AD
– New 6 kV, 0.4 kV substations and MCC for Electrolysis Factory, 2010
– Retrofit of 20/6 kV switchgear and control room of Kaleto 2 Pumping Station, 2010
■ AMILUM BULGARIA AD
– Retrofit of 6 kV switchgear cubicles in 110/6 kV substation, 2010
■ ENEMONA AD
– Manufacture and delivery of LV switchboards, 2010
■ STOMANA INDUSTRY AD
– Retrofit of 6 kV switchgear cubicles, 2010
– Manufacture and delivery of LV switchboards, 2010
■ IBERDROLA, Spain
– Construction of Suvorovo Wind Park, 2010
■ SIEMENS EOOD
– Manufacture and delivery of electrical facilities for ORT Bulgaria, 2010
– Manufacture and delivery of LV switchboards for Raduga – Kamchiya
Resort Complex, 2010       
– Manufacture and delivery of LV switchboards for Sofia Airport Center, 2010
■ TECHNOMASH AD
– Complete electrical construction of Kardam Wind Park, 2010
■ ELOKS PROM
– Retrofit MV – design and manufacturing of panels for secondary commutation, 2009
– Retrofit MV – development and manufacturing of primary commutation, 2010
■ NEK EAD
– Modernization of 20 kV switchgear cubicles in 110/20 kV Albena Substation, 2009
■ MARITSA IZTOK 2 TPP
– New 0.4 kV switchgear type SIVACON in Make up
Water Pumping Station, 2009
■ SOFIYSKA VODA AD
– Modernization of 110/6 kV Kubratovo Substation, 2009
– Design, delivery and installation of automatic switch-over in 20 kV switchgear in Bistritsa Potable Water Treatment Plant, 2010
■ BAD GRANITOID
– Modernization of Kamenitsa Hydro Power Plant, 2008
– Modernization of Kalin Hydro Power Plant, 2009
■ E-ON AD
– Modernization of 20 kV substation in Veliko Tarnovo Radio Factory, 2008
– Modernization of 20 kV Dobrich 1 Substation Node, 2009
■ METROPOLITEN AD
– Modernization of Rectifier Substation 15, Metrostation 3, 2008
■ ELATSITE MED AD
– Construction of the electrical part of the New Crushing 3 Corps, 2008, 2009
■ LUKOIL NEFTOHIM AD
– Modernization of Substation 185, 2008
– Modernization of LV Substation 179, 2009
■ EP D.O.O., Slovenia
– Construction of electrical part of Balchik Waste Water Treatment Plant,
2008, 2009
■ GLOBAL WIND POWER, Denmark
– Construction of the energy part of Kavarna Wind Park, 2008, 2009
– Construction of the energy part of Kamen Bryag Wind Park, 2009
■ MALL VARNA EOOD
– Cable power line 10 kV
– Three substations 10/0.4 kV; 2x1600 kVА, 2007 
■ ELATSITE MED AD
– Reconstruction of 110/20/6 kV Mirkovo Substation – Retrofit
of  20 kV and 6 kV switchgears 
– Reconstruction of 110/20/6 kV Buhovo Substation – Retrofit
of 6 kV switchgear, 2007
■ MONTUPET BULGARIA EOOD
– Manufacturing, delivery and installation of 20 kV Plant Substation
– Five substations – 20/0.4 kV/2500 kVА
– Lighting installations, 2007
■ NEOCHIM AD
– Replacement of relay protections in 110 kV switchgear, 2007
■ AIR LIQUIDE BULGARIA EOOD Cumerio Med AD – Pirdop    
– Retrofit and automatic switch-on of the spare supply of  6 kV switchgear, 2007
■ STOMANA INDUSTRY AD
– LV substation type SIVACON, 2007
■ KCM AD, Plovdid
– Reconstruction of substation 4
■ MARITSA EAST 3 TPP
Desulphurization Plant
– Design, manufacturing and delivery of type tested 0.4 kV switchgear
type SIVACON 8PT                                
– Design and manufacturing of secondary commutation of 6 kV switchgear, 2007
■ GROUP RODOPI HPP
Dzhenevra Pumping Station
– Design, delivery, installation and commissioning of 24 kV and 7.2 kV
switchgears, 2007 г.
Beglika Pumping Station
– Design, delivery, installation and commissioning of 24 kV and 7.2 kV
switchgears, 2006
Devin HPP
– Design, delivery and commissioning of five vacuum circuit-breakers, 2006
■ DUNI AD
– Retrofit of  20 kV Duni Substation, 2006
■ INTER TRUST HOLDING BG EAD
Metallurgical Plant in Serbia
– Manufacturing and delivery of LV switchboards, 2006  
■ LUKOIL NEFTOHIM BURGAS AD
Substation 224
– Retrofit of 6 kV switchgear, 2006
■ AMILUM BULGARIA, Razgrad
– Reconstruction of Main Lowering Substation 110/6 kV, 2006
■ THYSSENKRUPP FORDERTECHNIK
Elatsite Med AD
– Complete engineering of Electro part and automatization of KET 3. 2006  
■ EUROPACK OOD
– Package transformer substation 4x250 kVA, 2006
■ ASAREL MEDET AD
Flotation Department
– LV switchboards – 106 pcs.
– Switchboards for frequency inverters, UPS and equipment – 9 pcs
– Complete type tested LV substation 2x1250 kVA, 2006
■ STOMANA INDUSTRY AD
ESDC –  LV KTP 10, 2006
Pumping Station
– 0.4 kV LV switchgear with LV switchboard type SIVACON, 2006
Scrap Workshop
– 0.4 kV LV switchgear with LV switchboard type SIVACON
– LV switchboards for supply of trolleys and repair switchboards – 24 pcs, 2006
■ NEK EAD, PMVN – EPN Ruse – Obraztsov Chiflik Substation
– MV switchboards – 4 pcs., 2006
■ KAOLIN AD
– 6 kV portable switchgear for supply of excavators        
– 6/0.4 kV package transformer substation for the mine, 2006
– LV capacitor compensating installation
■ MARITSA EAST 2 TPP
– Complete engineering for replacement of LV switchgear, 2006  
■ ELEKTRORAZPREDELENIE STOLICHNO AD
– Package transformer substations – 6 pcs.
■ TAMPLIER EOOD
– Package transformer substation –  3х630 kVA, 2005
■ SIEMENS TURKEY – Trakia Glass Bulgaria EAD
– Adjustment and commissioning of MV and LV distribution switchboard, 2005
■ ECOENERGY OOD – Wind generators   
– Package transformer substations 0.4/20 kV, 2005
■ LUKOIL NEFTOHIM BURGAS AD
Substation 214
– Manufacturing and delivery of LV switchboards type SIVACON, 2005
Substation 493
– Design and manufacturing of main switchboards 0.4 kV type SIVACON, 2005
■ KOZLODUY NPP
– Modernization of interlocks for 6 kV switchgear  
– Manufacturing LV switchboards for modernization of Unit No. 5 and Unit No. 6, 2005
■ NEK EAD
– Electrical Power Transmission Utility,Varna      
– LV control switchboards, 2005              
■ WATER SUPPLY AND SEWARAGE, Varna
– Reconstruction of 20 kV distribution switchboard – Retrofit                
– New main switchboards 0.4 kV, 2005
■ SOFIYSKA VODA AD – Waste Water Treatment Plant, Sofia 
– Manufacturing and delivery of LV switchboards type SIVACON, form 4, 2005
■ MARITSA IZTOK 3 TPP – Fuel Gas Desulpharization Plant 
– Manufacturing, installation and commissioning of six LV substations
type SIVACON, 2005
– Installation and commissioning of MV switchgear and MV/LV transformers, 2004
■ ASAREL MEDET AD, Panaguyrishte
– New substations 6/0.4 kV;  2x800 kVA, 2004
– Frequency inverters for middling slime pumps, 2005
– Flotation workshop – LV switchboards type SIVACON, 2005
■ ELATSITE MED AD, Mirkovo
– Reconstruction of Rudnichna Substation 110/6 kV and main-step
down substation 110/20/6 kV, 2004
– Retrofit of 20/6 kV switchgear at Oborotna Substation, 2005
– Frequency inverters for middling slime pumps –12 pcs, 2005
■ BAD GRANITOID AD
– Pastra HPP – Reconstruction of switchyard, switchgear and control room, 2004
– Rila HPP – Reconstruction of switchyard, switchgear and control room, 2005
■ MARITSA IZTOK 3 TPP
Reconstruction of Unit No. 2 
– Retrofit of 6 kV switchgear
– Modernization of LV distribution switchboard, 2004
■ DYUNI AD, Sozopol
– Transformеr substation 20/0.4 kV; 2x630 kVA – two pcs, 2004
■ RUSE TPP AD
– Design, delivery and commissioning of generator protection relays, 2004
■ GROUP RODOPI HPP – Teshel HPP and Aleko HPP
– Reconstruction of 10 kV switchgear, 2004
■ METROPOLITEN AD, Sofia
– Underground railway station No. 1, track substation No. 17
– Retrofit of 10 kV switchgear, 2004  
■ IZOLAMAT PHENOPOLYSTIRYENE PLANT
– Transformer substation 20/0.4 kV; 2x630 kVA
– LV switchboards, complete plant erection – electrical part, 2004
■ LUKOIL NEFTOHIM BURGAS AD
Substation 223                                  
– Complete Retrofit of 6 kV substation
– Design and commissioning of synchronic motors protection relays, line differential protection relays and ultra speed automatic switch-over, 2003
Substation 003
– Design, mounting and commissioning of LV switchboards –
type Motor-Control-Center, 2003
■ PROVADSOL  AD
– Design, supply and commissioning of 6 kV switchgear, 2003
■ TOPLOFIKATSIYA SOFIA AD
Design and supply of 6 kV switchgear, 2003
■ US AIR FORCE BASE AT SARAFOVO MILITARY CAMP
– Electrical power supply 20 kV and complete transformer substation, 2003
■ FRAMATOM ANP, France – KOZLODUY NPP, Kozloduy
– LV switchboards andcontrol, 2003
■ ARENA MULTIFUNCTIONAL CINEMA, Sofia,   
– Transformer substation 2x1000 kVA       
– 10 kV switchgear and LV main switchboard, 2003
■ CENTRAL SUBSTATION OF ELECTRICAL POWER DISTRIBUTION UTILITY, Razgrad
– Complete dispatching system of 20 kV substation, 2003
– Manufacture, delivery and commissioning of 20 kV switchgear, 2002
■ LUKOIL NEFTOHIM BURGAS AD
Substation 003 – Reconstruction of 6 kV substation – Retrofit, 2002
Substation 002 – Design, manufacturing and delivery of LV switchboards, 2002
■ BALKANPHARMA AD,Dupnitsa – Power Center at Tablet Workshop No. 3
– Retrofit of 20 kV substation, 2002
■ TANDEM -V, Sofia
– Complete erection of electrical part; substation 10 kV and 10 kV external line, 2001
■ WATER SUPPLY AND SEWERAGE, Vratsa                                       
– Srechenska Bara Dam
– Reconstruction of 20 kV switchgear, 2001
■ AIRPORT, Sofia
– Complete external MV supply system and LV switchgear, 2000
■ WATER SUPPLY AND SEWERAGE, Silistra
– Reconstruction of 10 kV switchgear, 2000
■ KREMIKOVTSI AD, Sofia
Reconstruction of furnace No. 1
– LV switchgear, 2001 г.
– Reconstruction of 6 kV substation 515, 2002
■ WAZ MGBH Media Group Bulgaria
Printing establishment – Bulgaria, Varna East – Projecting and maintenance of external power supply 20 kV and reconstruction of  Maksuda and Sever substations, complete transformer substation – 20/0.4 kV, 2001
Printing establishment – Bulgaria, Varna – Complete erection
of electrical part, 2002
■ OILTANKING
– Terminal for Sulfuric Acid – Port Varna West               
– Complete erection of electrical part; 20 kV substation and 20 kV external lines
– Electrical installations and switchboards, 2001
■ WATER SUPPLY AND SEWERAGE, Burgas, Yasna Polyana PWTP
– Reconstruction of 20/6 kV substation, 2001  
■ METROPOLITEN  EAD, Sofia
– Reconstruction and modernization of 6 kV substation of underground railway station No. 5, 2001
■ ZLATNA PANEGA AD
– LV switchgear – two units, 2000, 2002
■ MARUBENI CORPORATION – KCM AD, Plovdiv
– Design, manufacturing and delivery of new substations – five pcs, 2001, 2002
– Substation No. 55 – 6 kV with power factor compensation unit 6 kV, 2002
■ ASAREL MEDET AD, Panaguyrishte
– Reconstruction of 110/6/6 kV substation, control commutation, 2000
– Reconstruction of substations No. 1 and No. 2, Main Unit, 2002
■ UNION MINIERE PIRDOP MED  AD, Pirdop
– Complete delivery of LV switchboards for temporary effluent treatment project, 2000
■ LUKOIL NEFTOHIM BURGAS  AD, Burgas
– Manufacturing and commissioning of LV substation No. 4, 2000
■ DEVNYA CEMENT  AD, Devnya
– Complete delivery of LV switchboards,1999
■ SOLVАY SODI  AD, Devnya
– LV switchboards,1999
■ NEFTOHIM  AD, Burgas
– Reconstruction of substation 002 – 6 kV                                   
■ ELATSITE MED AD, Mirkovo – Waste Water Disposal Place Benkovski II Complete design, manufacture, delivery and commissioni
– Substation 20/6 kV, distribution substation – 6 kV, 1998             
– Reconstruction of substations No. 1 and No. 2 – Main Unit, 6 kV
– Reconstruction of 6 kV Middle and Fine Crushing Substation, 2002
■ UKAR GRAFIT, Russia
– Reconstruction of 6 kV Central Substation,1998
■ SHELL
– Petrol stations in Varna, Dobrich, Sofia, Yambol
– Complete mounting of the electric power supply, 1996
■ SEVGOK, Ukraine
– Reconstruction of 6 kV substations No. 101 and 103, 1997
■ BIMAK  AD, Chelopech
Modernization and reconstruction of:
– Mining Substation – 6 kV, 1995
– Main Body Substation – 6 kV, 1996
– Middle and Fine Crushing Substation – 6 kV, 1996