Suma Jeoteknik LLC
Su-Ma Geological Geotechnical Office was established in 1995. It has been continuing its works for 28 years. All over Turkey at home and abroad (IRAQ GEORGIA KYRGYZSTAN etc.) foundation excavation, Jet Grouting (Jet Column), Soil compaction works, Mine drilling, Dam surveys, bored piles, Dam injection, Geogrid series etc. Apart from these we are one of the 4 main packer manufacturers in the world!