[Class : 42] 420076 Meteorological Information; 420208 Research In The Field Of Environmental Protection; 420061 Conducting Technical Project Studies; 420229 Cloud Computing; 420119 Geological Research; 420040 Technical Research; 420136 Calibration [Measuring]; 420228 Cartography Services: 420199 Creating And Maintaining Web Sites For Others; 420240 Creating And Designing Website Based Indexes Of Information For Others [Information Technology Services]; 420226 Electronic Data Storage; 420064 Engineering; 420079 Land Surveying; 420157 Quality Control; 420222 Scientific Research; 420220 Software As A Service [Saas]; 420236 Technical Writing; 420231 Technological Consultancy; 420216 Water Analysis; 420234 Weather Forecasting;