| IfcActor | 84 | 179 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 30763 | 1235577 |
| IfcAirTerminalBox | 2084 | 118166 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 6051 | 85454 |
| IfcAlarmAlarm systems | 584 | 11512 |
| IfcAnnotation | 133478 | 3444019 |
| IfcAudioVisualAppliance | 830 | 18582 |
| IfcBeamBeams | 95489 | 30353492 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 498 | 1716 |
| IfcBuilding | 381417 | 398070 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2358 | 3073650 |
| IfcBuildingElementProxyGeneric elements | 64501 | 46840830 |
| IfcBuildingStorey | 369191 | 1518578 |
| IfcBuildingSystem | 1 | 7 |
| IfcBurner | 5 | 22 |
| IfcCableCarrierFitting | 304 | 60609 |
| IfcCableCarrierSegmentConduits | 844 | 276637 |
| IfcCableFitting | 13 | 864 |
| IfcCableSegmentCables | 153 | 10099 |
| IfcChiller | 8 | 14 |
| IfcChimney | 149 | 1033 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 107932 | 10622791 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 68 | 305 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 8 | 65 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 31 | 110 |
| IfcCoolingTowerCooling Tower | 53 | 300 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 14012 | 3320382 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 9083 | 1225939 |
| IfcDamperDampers | 181 | 9355 |
| IfcDiscreteAccessoryDiscrete accessories | 2266 | 503252 |
| IfcDistributionChamberElementHatches | 3642 | 71187 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 371 | 22482 |
| IfcDistributionElementDistribution flow elements | 5507 | 82322 |
| IfcDistributionFlowElement | 905 | 29751 |
| IfcDistributionPort | 12416 | 17339540 |
| IfcDistributionSystem | 3196 | 125273 |
| IfcDoorDoors | 138555 | 5929456 |
| IfcDuctFittingDistribution | 17527 | 2241420 |
| IfcDuctSegmentDucts | 32050 | 3361882 |
| IfcDuctSilencer | 190 | 2583 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4886 | 115161 |
| IfcElectricDistributionBoardDistribution panels | 2347 | 29605 |
| IfcElectricDistributionPoint | 114 | 1443 |
| IfcElectricFlowStorageDevice | 306 | 2388 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 28974 | 17703788 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14797 | 90137 |
| IfcEvaporator | 15 | 283 |
| IfcExternalSpatialElement | 362992 | 582799 |
| IfcFanFans | 1792 | 6882 |
| IfcFastener | 1544 | 2729335 |
| IfcFilter | 77 | 923 |
| IfcFireSuppressionTerminal | 1544 | 351889 |
| IfcFlowController | 1512 | 156418 |
| IfcFlowFittingFlow fittings | 2266 | 1965203 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3586 | 7571 |
| IfcFlowMovingDeviceFlow moving devices | 333 | 15025 |
| IfcFlowSegment | 3584 | 2285037 |
| IfcFlowStorageDevice | 164 | 704 |
| IfcFlowTerminalFlow terminals | 9626 | 1315154 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 32006 | 1059267 |
| IfcFurnishingElement | 6161 | 1322161 |
| IfcFurnitureFurniture | 9950 | 2028007 |
| IfcGeographicElement | 5678 | 72509 |
| IfcGrid | 8467 | 86590 |
| IfcGroup | 7803 | 556309 |
| IfcHeatExchangerHeat exchangers | 3769 | 22483 |
| IfcInterceptor | 29 | 160 |
| IfcJunctionBoxJunction boxes | 1089 | 39421 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2812 | 482327 |
| IfcMechanicalFastener | 2073 | 3186809 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 47269 | 18357371 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 43 | 227 |
| IfcOpeningElementOpenings | 183261 | 21112993 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1861 | 234872 |
| IfcPilePiles | 2254 | 146390 |
| IfcPipeFittingPipe fittings | 14924 | 896718 |
| IfcPipeSegmentPipes | 43047 | 13286964 |
| IfcPlatePlates | 10156 | 4427962 |
| IfcProject | 19565 | 19567 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 99 | 6443 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 15531 | 35877 |
| IfcRailingRailings | 15593 | 604812 |
| IfcRamp | 3142 | 9348 |
| IfcRampFlightRamps | 2253 | 6137 |
| IfcReinforcingBarReinforcement bars | 12891 | 99969231 |
| IfcReinforcingMesh | 32 | 7073 |
| IfcRoofRoofs | 144046 | 1151548 |
| IfcSanitaryTerminalSanitary appliances | 9030 | 665902 |
| IfcScheduleTimeControl | 1 | 780 |
| IfcSensorSensors | 636 | 15172 |
| IfcShadingDeviceNearby buildings and other obstacles | 114199 | 7812354 |
| IfcSiteSurroundings | 398758 | 430511 |
| IfcSlabFloor slabs | 215225 | 8346199 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5679 | 86167 |
| IfcSpaceSpaces | 161903 | 9115285 |
| IfcSpaceHeaterThermal emitters | 4071 | 68932 |
| IfcSpatialZone | 658 | 25905 |
| IfcStackTerminal | 37 | 514 |
| IfcStair | 25750 | 195841 |
| IfcStairFlightStairs | 14013 | 168419 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 61 | 61 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 63 | 21695 |
| IfcStructuralLinearAction | 17 | 5635 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 14 | 89 |
| IfcStructuralLoadGroup | 29 | 1761 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 15 | 6778 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 91 | 42078 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 32 | 13544 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1390 | 59555 |
| IfcSystem | 1914 | 249328 |
| IfcSystemFurnitureElement | 938 | 58098 |
| IfcTankTanks | 7664 | 16176 |
| IfcTask | 7 | 1079 |
| IfcTendonTendons | 167 | 22335 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 977 | 1459 |
| IfcTransportElementTransport elements | 2217 | 17610 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4201 | 126979 |
| IfcValveValves | 4612 | 212620 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 149484 | 162874 |
| IfcVoidingFeature | 24 | 18830 |
| IfcWallWalls | 172286 | 24756155 |
| IfcWallStandardCase | 36103 | 6100188 |
| IfcWasteTerminal | 206 | 14691 |
| IfcWindowWindows | 155731 | 8063169 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 7 | 7 |
| IfcWorkSchedule | 6 | 6 |
| IfcZone | 102352 | 877848 |