1981

• Heliostat Foundation

• Design & Construction of first solar residence in Chios Island, Greece.

1982

• Award at international competition in U.S.A. for Construction of Big Scale Solar Air conditioning Project.

1984

• Construction of Phase I of Solar Air conditioning Project.

1986

• Construction of Phase II of Solar Air conditioning Project.

1987

• Implementation of the first Commercial Co-Generation Project for Buildings in Europe (400 KW of electricity, 50 RT refrigeration).

1992

• Design of the first Co-Generation Project with natural gas in the Industry sector (2,1 MWel,300 RT).

1998

• Exclusive Representatives of "LG Cable" (Korea) in Greece, now known as "LS Cable".

2000

• Construction of the first Project of Co-production with natural gas in Industry sector (2MW of electricity, 340 RT refrigeration).

2002

• Installation of the first Absorption Chiller (natural gas) in a Hotel. Capacity 120 RT, Hotel CENTRAL, Athens.

2003

• Distributor of " Dresser-Waukesha" for Greece & Cyprus.

• Installation of the first Absorption Chiller (propane gas-LPG) in the Industry. Capacity 100RT, "PETROGAZ SA", Aspropyrgos.

• Construction - Supervision - Co-ordination of Project "Sea Water Cooling in the municipality of Hydra", Hydra Island.

2004

• Installation of the first Absorption Chiller (natural gas) in a Hospital. Capacity 480 RT, IASO SA., Athens.

2005

• Exclusive Representative of "PIOVAN" Italy Natural gas PET Drying Systems.

• Installation of the fist gas drying units in the Industry. Capacity 600 KW, "COCA-COLA SA", Schimatari.

• Installation of the first Absorption Chiller (natural gas) in a Public Building. Capacity 240 RT,   new Town hall of Peristeri, Athens.

2006

•  First Alternative Fuel Co-Generation unit (landfill gas).

     Capacity 1.4 MW, Volos.

2007

• Installation of the largest cooling unit in Greece.Capacity 2*560RT at IASO Hospital.
• Installation of an absorption chiller. Capacity 360RT at IASO General. 

2008

• Installation of two absorption chillers at  Great Britain Hotel. Capacity 2*320RT.

• First installation of cogeneration in a hospital. Electrical power 490KW, Heat recovered 890ΚW and Cooling capacity 190RT.