Among the clients of the company are:

• Municipality of Yakoruda - Working Project “Sewerage system in the village of Konarsko”
  
• Municipality of Petrich - РWorking Project “Sewerage system and waste water treatment in the village of Kulata”
  
• Municipality of Breznik –Research and design of a construction “Water supply in the village of Murgintsi, Gurlo, Vidritsa from Potable Water Treatment Plant (PWTP)
  
• Municipality of Kazanluk - Designing of WWTP
  
• Municipality of Tzarevo – Designing of WWTP
  
• Municipality of Plovdiv – Designing of WWTP
  
• Municipality of Bojurishte – Designing of sewerage system in the village of Prolesha, Herakovo, Hrabursko, Gurmazovo, Pojarevo and district of “9-th of September” and Preliminary Design for WWTP
  
• Municipality of Kjustendil - A Preliminary Design of a Construction- An inquiry of the actual sewerage system in the town of Kjustendil – south area and reconstruction of the sewerage system in the town of Kjustendil
  
• Municipality of Kjustendil – Working Project of an object “Sewerage system for domestic and faeces waters in district 9, 12, 27 in district of “Vurteshevo”
  
• Municipality of Sapareva Banya - Designing the sewerage system of Main Trunk Sewer 3
  
• Municipality of Sapareva Banya -
• Sewerage System in the town of Sapareva Banya - Main Trunk Sewers,  Sub object: Main Trunk Sewer 3, profiles N 37, 100, 137, 139, 148 and 149, stormwater overflow N 6 with gutter
  
• “Gasstroymontaj” JSC - Pipeline for additive water water for Maritsa East 3 TPP
  
• Ministry of Regional Development and Public Works - Supervising the implementation of Constructing Installation Works of an object – “Regulation of Asenovska river – 1-st section from +000 km. to 0+287 and 2-nd section from 0+433,5 km. to 0+670,5 – town of Sliven in accordance with the approved technical documentation and issued permit for construction”
  
• Municipality of Teteven - Substitution of actual water-conduit with length about 1000 m. – village of Glojene – Working Project Phase
  
• Ministry of Regional Development and Public Works -
• Working Project for an object – Additional Water Supply in the villages of Dragoevo, Mokresh, Milanovo, Zlatar and Suha reka, the Municipality of Veliki Preslav according to previously ratified Technical Assignment /Application N1/
  
• “Xelex” OOD – “GP Group” OOD - “Waste Water Purification Works” – city of Sofia, “Residential Park “Miramonte”, Vitosha region, Dragalevtsi quarter, Botanical Garden area, city of Sofia, over the area of Sofia Municipality, as seen from layout №07-00-983/12.10.2006, issued from “Vitosha” region, department “Territorial and Rural Areas Organization”
  
• Municipality of Troyan -  Working Project WWTP
  
• Municipality of Nova Zagora - Working Project “Sewerage system in the village of Korten”
  
• Municipality of Breznik – Research and design of a construction “Water supply in the village of Noevtsi, Selishten dol, Velkovci and Sopitsa from Potable Water Treatment Plant” and Designing of Pump Station for water supply of the village of Babitsa.
  
•  Municipality of Kavarna - Supervision of sub object -  “Main Trunk Sewer 3” of an object “Reconstruction of the sewerage system of city of Kavarna”
  
• Municipality of Kavarna -  Working Project WWTP
  
• Municipality of Pomorie - Working Project WWTP
  
• Municipality of Teteven - Working Project “Substitution of actual water-conduit in the village of Glojene”
  
• Municipality of Tzenovo - Working Project for WWTP
  
• Municipality of Tzenovo - Project for „Additional Water Supply in the villages of Piperkovo and Karamanovo”
  
• Municipality of Bjala Slatina – Reconstruction of sewerage profile
  
• Municipality of Samokov - Designing of an object - Main Trunk Sewer 5
  
• Municipality of Blagoevgrad – Designing of Main Drainage from town of Blagoevgrad to WWTP
  
• Municipality of Novi Pazar - Working Project “Designing of Bunker Pump Station”
  
• Glavbolgarstroy” – Sofia- JSC - Engineering geology prospecting of an object – Multifunctional  attractive sports hall and hotel for sportsmen in 287 quarter- town of Samokov”, specified in Application N 1
  
• Municipality of Primorsko - Designing of an Administrative Building
  
• Municipality of Gulubovo – Designing of a Trade Complex
• Municipality of Sliven – Reconstruction of a Concert Hall Sliven
  
• Municipality of Kozloduj – Designing of a Center for Adults with Physical Injuries
  
• Municipality of Ihtiman – Airlift scavenge and pumping from drill well for water supply in the town of Ihtiman
  
• University of Chemical Technology and Metallurgy – Scientific research sphere of activity – Creating of “An Individual Device for Potable Water”
  
• Ministry of Environment and Water  and “ROYKOS Engineering Consultants”JSC – Preparation of an investment projects for improving water supply and sewerage system in the city of Bourgas – “Meden Rudnik” quarter, Turgovishte and Popovo”  
  
• Grontmij ICarl Bro a/s - Europe Aid project 119825 – Technical assistance for preparation of an investment project for water sector for the city of Sofia, Bulgaria – Phase 2
  
• “NEOCHIM” PLC town of Dimitrovgrad – Preliminary and Working projects – Renovation /reconstruction/ of chemical sewerage, gate shaft and pressure pipe collector”
  
• Kozloduy Nuclear Power Plant– town of Kozloduy- Preliminary project for target “Reconstruction and modernization of “Refining Complex”