| IfcActor | 59 | 128 |
| IfcActuator | 1 | 79 |
| IfcAirTerminalAir terminals | 21559 | 874680 |
| IfcAirTerminalBox | 1370 | 69262 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4183 | 55416 |
| IfcAlarmAlarm systems | 408 | 7395 |
| IfcAnnotation | 96792 | 2455846 |
| IfcAudioVisualAppliance | 582 | 12999 |
| IfcBeamBeams | 59652 | 17867482 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 371 | 1009 |
| IfcBuilding | 265717 | 276961 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1648 | 1973570 |
| IfcBuildingElementProxyGeneric elements | 45885 | 32143925 |
| IfcBuildingStorey | 255136 | 1053087 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 191 | 53306 |
| IfcCableCarrierSegmentConduits | 539 | 200108 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 77 | 4957 |
| IfcChiller | 2 | 3 |
| IfcChimney | 59 | 756 |
| IfcCivilElement | 41 | 8149 |
| IfcCoil | 248 | 3546 |
| IfcColumnColumns | 69041 | 6606617 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 22 | 162 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 20 | 31 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9078 | 2022684 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6259 | 770378 |
| IfcDamperDampers | 57 | 968 |
| IfcDiscreteAccessoryDiscrete accessories | 1686 | 382961 |
| IfcDistributionChamberElementHatches | 2565 | 49814 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 286 | 13273 |
| IfcDistributionElementDistribution flow elements | 3985 | 60544 |
| IfcDistributionFlowElement | 566 | 18007 |
| IfcDistributionPort | 7901 | 10944115 |
| IfcDistributionSystem | 1544 | 88233 |
| IfcDoorDoors | 98917 | 4109706 |
| IfcDuctFittingDistribution | 12379 | 1537335 |
| IfcDuctSegmentDucts | 22640 | 2323655 |
| IfcDuctSilencer | 100 | 533 |
| IfcElectricalCircuit | 1 | 44 |
| IfcElectricApplianceElectrical appliances | 3620 | 94051 |
| IfcElectricDistributionBoardDistribution panels | 1628 | 20701 |
| IfcElectricDistributionPoint | 66 | 1188 |
| IfcElectricFlowStorageDevice | 221 | 1378 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 19229 | 11231034 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10403 | 63333 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 253327 | 414004 |
| IfcFanFans | 1305 | 4896 |
| IfcFastener | 970 | 1877879 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1029 | 157211 |
| IfcFlowController | 1081 | 84367 |
| IfcFlowFittingFlow fittings | 1572 | 1328013 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2484 | 5277 |
| IfcFlowMovingDeviceFlow moving devices | 208 | 10247 |
| IfcFlowSegment | 2409 | 1549136 |
| IfcFlowStorageDevice | 104 | 390 |
| IfcFlowTerminalFlow terminals | 6558 | 905061 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 23213 | 762470 |
| IfcFurnishingElement | 4235 | 906238 |
| IfcFurnitureFurniture | 6953 | 1399288 |
| IfcGeographicElement | 3961 | 48989 |
| IfcGrid | 6092 | 63358 |
| IfcGroup | 5559 | 400844 |
| IfcHeatExchangerHeat exchangers | 2552 | 15732 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 753 | 24126 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 13 | 1948 |
| IfcLightFixtureLights | 1903 | 239834 |
| IfcMechanicalFastener | 1338 | 2180628 |
| IfcMedicalDevice | 1 | 32 |
| IfcMemberOther bars of the structure | 36728 | 14045830 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 35 | 248 |
| IfcOpeningElementOpenings | 131273 | 14929568 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1335 | 161856 |
| IfcPilePiles | 1475 | 91880 |
| IfcPipeFittingPipe fittings | 10719 | 649745 |
| IfcPipeSegmentPipes | 30672 | 9381036 |
| IfcPlatePlates | 6882 | 2872629 |
| IfcProject | 12955 | 12959 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1938 |
| IfcProxy | 19 | 7348 |
| IfcPumpBooster sets | 11068 | 26188 |
| IfcRailingRailings | 11070 | 418026 |
| IfcRamp | 2209 | 5984 |
| IfcRampFlightRamps | 1602 | 4367 |
| IfcReinforcingBarReinforcement bars | 8103 | 59658856 |
| IfcReinforcingMesh | 24 | 7106 |
| IfcRoofRoofs | 103756 | 843320 |
| IfcSanitaryTerminalSanitary appliances | 6526 | 443113 |
| IfcSensorSensors | 420 | 8631 |
| IfcShadingDeviceNearby buildings and other obstacles | 83148 | 5447907 |
| IfcSiteSurroundings | 277453 | 300245 |
| IfcSlabFloor slabs | 154123 | 5357810 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4243 | 63410 |
| IfcSpaceSpaces | 116797 | 6344808 |
| IfcSpaceHeaterThermal emitters | 2907 | 51353 |
| IfcSpatialZone | 491 | 16939 |
| IfcStackTerminal | 11 | 104 |
| IfcStair | 17709 | 124580 |
| IfcStairFlightStairs | 9793 | 108373 |
| IfcStructuralAnalysisModel | 42 | 42 |
| IfcStructuralCurveAction | 1 | 1 |
| IfcStructuralCurveConnection | 3 | 1901 |
| IfcStructuralCurveMember | 40 | 14886 |
| IfcStructuralLinearAction | 11 | 4327 |
| IfcStructuralLinearActionVarying | 5 | 735 |
| IfcStructuralLoadCase | 9 | 24 |
| IfcStructuralLoadGroup | 17 | 680 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 6 | 3738 |
| IfcStructuralPointAction | 8 | 182 |
| IfcStructuralPointConnection | 70 | 24730 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 2 | 147 |
| IfcStructuralSurfaceMember | 22 | 6225 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 981 | 40774 |
| IfcSystem | 1371 | 168475 |
| IfcSystemFurnitureElement | 667 | 37417 |
| IfcTankTanks | 5610 | 11388 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23619 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 709 | 1076 |
| IfcTransportElementTransport elements | 1533 | 7410 |
| IfcUnitaryControlElementUnitary control elements | 9 | 14 |
| IfcUnitaryEquipment | 2979 | 93652 |
| IfcValveValves | 3193 | 140396 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 108289 | 122669 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 123590 | 16879304 |
| IfcWallStandardCase | 25530 | 4013092 |
| IfcWasteTerminal | 103 | 2704 |
| IfcWindowWindows | 111777 | 5832294 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 73297 | 630375 |