| IfcActor | 72 | 154 |
| IfcActuator | 5 | 88 |
| IfcAirTerminalAir terminals | 28528 | 1155077 |
| IfcAirTerminalBox | 1919 | 107254 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5524 | 77966 |
| IfcAlarmAlarm systems | 528 | 10374 |
| IfcAnnotation | 125906 | 3085430 |
| IfcAudioVisualAppliance | 790 | 17034 |
| IfcBeamBeams | 87702 | 27407061 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 480 | 1678 |
| IfcBuilding | 356787 | 372081 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2142 | 2728937 |
| IfcBuildingElementProxyGeneric elements | 60330 | 44079029 |
| IfcBuildingStorey | 344927 | 1415546 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 263 | 58908 |
| IfcCableCarrierSegmentConduits | 771 | 257352 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 146 | 9694 |
| IfcChiller | 8 | 14 |
| IfcChimney | 123 | 967 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 295 | 7772 |
| IfcColumnColumns | 99486 | 9809850 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 59 | 265 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 92 |
| IfcCoolingTowerCooling Tower | 29 | 177 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12716 | 3171432 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8352 | 1136258 |
| IfcDamperDampers | 138 | 7382 |
| IfcDiscreteAccessoryDiscrete accessories | 2147 | 445170 |
| IfcDistributionChamberElementHatches | 3399 | 66455 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 353 | 21834 |
| IfcDistributionElementDistribution flow elements | 5158 | 77720 |
| IfcDistributionFlowElement | 835 | 27140 |
| IfcDistributionPort | 11373 | 16347264 |
| IfcDistributionSystem | 2766 | 120026 |
| IfcDoorDoors | 130090 | 5483253 |
| IfcDuctFittingDistribution | 16312 | 2065174 |
| IfcDuctSegmentDucts | 29775 | 3122767 |
| IfcDuctSilencer | 154 | 1620 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4553 | 109879 |
| IfcElectricDistributionBoardDistribution panels | 2200 | 28920 |
| IfcElectricDistributionPoint | 89 | 1407 |
| IfcElectricFlowStorageDevice | 290 | 2272 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26980 | 16590886 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13766 | 85395 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 339917 | 547245 |
| IfcFanFans | 1702 | 6376 |
| IfcFastener | 1394 | 2582900 |
| IfcFilter | 69 | 713 |
| IfcFireSuppressionTerminal | 1431 | 295286 |
| IfcFlowController | 1444 | 152241 |
| IfcFlowFittingFlow fittings | 2154 | 1889931 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3373 | 7143 |
| IfcFlowMovingDeviceFlow moving devices | 297 | 12852 |
| IfcFlowSegment | 3302 | 2192299 |
| IfcFlowStorageDevice | 152 | 606 |
| IfcFlowTerminalFlow terminals | 8825 | 1211386 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30122 | 992643 |
| IfcFurnishingElement | 5537 | 1232928 |
| IfcFurnitureFurniture | 9191 | 1871658 |
| IfcGeographicElement | 5246 | 65605 |
| IfcGrid | 7942 | 80847 |
| IfcGroup | 7282 | 515051 |
| IfcHeatExchangerHeat exchangers | 3481 | 21292 |
| IfcInterceptor | 26 | 87 |
| IfcJunctionBoxJunction boxes | 1032 | 37405 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2513 | 408498 |
| IfcMechanicalFastener | 1865 | 2893761 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45011 | 17334273 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 171995 | 19518019 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1767 | 224192 |
| IfcPilePiles | 2072 | 130985 |
| IfcPipeFittingPipe fittings | 13892 | 836734 |
| IfcPipeSegmentPipes | 40349 | 12515412 |
| IfcPlatePlates | 9324 | 4063349 |
| IfcProject | 17874 | 17876 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 78 | 4727 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14639 | 34059 |
| IfcRailingRailings | 14574 | 551863 |
| IfcRamp | 3004 | 9054 |
| IfcRampFlightRamps | 2093 | 5746 |
| IfcReinforcingBarReinforcement bars | 11891 | 93298856 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 135520 | 1082388 |
| IfcSanitaryTerminalSanitary appliances | 8434 | 611957 |
| IfcSensorSensors | 596 | 14042 |
| IfcShadingDeviceNearby buildings and other obstacles | 107615 | 7309747 |
| IfcSiteSurroundings | 372968 | 403781 |
| IfcSlabFloor slabs | 202170 | 7368926 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5434 | 79243 |
| IfcSpaceSpaces | 152087 | 8475900 |
| IfcSpaceHeaterThermal emitters | 3854 | 65579 |
| IfcSpatialZone | 630 | 24121 |
| IfcStackTerminal | 32 | 603 |
| IfcStair | 23953 | 181122 |
| IfcStairFlightStairs | 13085 | 154368 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 60 | 60 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 64 | 20919 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 90 | 34433 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1318 | 56745 |
| IfcSystem | 1812 | 240471 |
| IfcSystemFurnitureElement | 896 | 52133 |
| IfcTankTanks | 7301 | 15342 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 932 | 1396 |
| IfcTransportElementTransport elements | 2110 | 16040 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3954 | 122972 |
| IfcValveValves | 4311 | 199475 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 140814 | 153919 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 161919 | 22881333 |
| IfcWallStandardCase | 33748 | 5464505 |
| IfcWasteTerminal | 197 | 5653 |
| IfcWindowWindows | 146325 | 7568337 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 95998 | 825192 |