CONGAMA D.D. ni mtoa ya bidhaa na huduma kama vile burudani kituo cha washauri,mafuta na gesi washauri utafutaji wa madini,mafuta rig ufungaji na washauri harakati ya usimamizi,maji sindano washauri, mafuta vizuri,onshore bomba washauri,mada ramani, dhuru,kijiolojia uhandisi washauri,geotechnical uhandisi washauri,geophysics washauri,hydrogeology washauri,geochemistry washauri,oilfield uhandisi, kubuni huduma,chini ya ardhi ya maendeleo ya washauri,archaeological huduma washauri,echo huduma sounding,maendeleo ya utalii washauri,upimaji huduma, laser, tatu-dimensional,tafiti, seismic,baharini seismic utafiti washauri,mwamba malezi na huduma za msingi uchambuzi,tafiti, geophysical utafutaji,tafiti, geodetic na topographical,tafiti, kijiografia, angani au ardhi,udongo mechanics na washauri tovuti uchunguzi,udongo uchambuzi huduma na ushauri,chini ya ardhi madini huduma,madini madini huduma,wireline huduma, mafuta vizuri,offshore bomba washauri,mafuta na gesi ya utafutaji washauri,upimaji huduma, photogrammetric.