| IfcActor | 69 | 147 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27075 | 1104662 |
| IfcAirTerminalBox | 1799 | 102685 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5239 | 73346 |
| IfcAlarmAlarm systems | 517 | 10281 |
| IfcAnnotation | 120756 | 3000438 |
| IfcAudioVisualAppliance | 747 | 16504 |
| IfcBeamBeams | 82020 | 25554558 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 454 | 1739 |
| IfcBuilding | 339420 | 353518 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2032 | 2647377 |
| IfcBuildingElementProxyGeneric elements | 57573 | 41531186 |
| IfcBuildingStorey | 327811 | 1347935 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 247 | 57633 |
| IfcCableCarrierSegmentConduits | 730 | 248947 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 134 | 9559 |
| IfcChiller | 8 | 14 |
| IfcChimney | 84 | 885 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 280 | 4855 |
| IfcColumnColumns | 93427 | 9172273 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 48 | 222 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 46 |
| IfcCoolingTower | 22 | 139 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 11996 | 2957735 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8014 | 1077585 |
| IfcDamperDampers | 120 | 7532 |
| IfcDiscreteAccessoryDiscrete accessories | 2017 | 427916 |
| IfcDistributionChamberElementHatches | 3239 | 63463 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 342 | 19575 |
| IfcDistributionElementDistribution flow elements | 4940 | 74973 |
| IfcDistributionFlowElement | 719 | 22703 |
| IfcDistributionPort | 10636 | 14969152 |
| IfcDistributionSystem | 2508 | 114346 |
| IfcDoorDoors | 124239 | 5242688 |
| IfcDuctFittingDistribution | 15567 | 1977640 |
| IfcDuctSegmentDucts | 28295 | 2980474 |
| IfcDuctSilencer | 142 | 2339 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4337 | 107974 |
| IfcElectricDistributionBoardDistribution panels | 2122 | 27910 |
| IfcElectricDistributionPoint | 74 | 1385 |
| IfcElectricFlowStorageDevice | 281 | 2251 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 16 | 810 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 25574 | 15572633 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13162 | 81022 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 323341 | 518362 |
| IfcFanFans | 1625 | 6186 |
| IfcFastener | 1314 | 2521149 |
| IfcFilter | 63 | 577 |
| IfcFireSuppressionTerminal | 1354 | 245358 |
| IfcFlowController | 1356 | 131077 |
| IfcFlowFittingFlow fittings | 2011 | 1662118 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3187 | 6703 |
| IfcFlowMovingDeviceFlow moving devices | 277 | 12706 |
| IfcFlowSegment | 3103 | 2001138 |
| IfcFlowStorageDevice | 143 | 550 |
| IfcFlowTerminalFlow terminals | 8433 | 1153327 |
| IfcFlowTreatmentDevice | 47 | 526 |
| IfcFootingFoundations | 28876 | 947484 |
| IfcFurnishingElement | 5313 | 1189364 |
| IfcFurnitureFurniture | 8784 | 1765740 |
| IfcGeographicElement | 4911 | 62532 |
| IfcGrid | 7657 | 79058 |
| IfcGroup | 7000 | 500116 |
| IfcHeatExchangerHeat exchangers | 3303 | 20399 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 990 | 35704 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2147 |
| IfcLightFixtureLights | 2375 | 376887 |
| IfcMechanicalFastener | 1781 | 2826637 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 43468 | 16795166 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 164407 | 18696276 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1690 | 215326 |
| IfcPilePiles | 1977 | 125368 |
| IfcPipeFittingPipe fittings | 13286 | 820671 |
| IfcPipeSegmentPipes | 38619 | 11939402 |
| IfcPlatePlates | 8948 | 3896840 |
| IfcProject | 16897 | 16899 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 64 | 3645 |
| IfcProxy | 46 | 24952 |
| IfcPumpBooster sets | 14019 | 32685 |
| IfcRailingRailings | 13996 | 537266 |
| IfcRamp | 2893 | 8489 |
| IfcRampFlightRamps | 2049 | 5600 |
| IfcReinforcingBarReinforcement bars | 11229 | 87693397 |
| IfcReinforcingMesh | 33 | 7197 |
| IfcRoofRoofs | 129556 | 1037310 |
| IfcSanitaryTerminalSanitary appliances | 8091 | 588465 |
| IfcSensorSensors | 559 | 13387 |
| IfcShadingDeviceNearby buildings and other obstacles | 102931 | 6939126 |
| IfcSiteSurroundings | 354724 | 384160 |
| IfcSlabFloor slabs | 193189 | 6985385 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5240 | 74158 |
| IfcSpaceSpaces | 145593 | 8095858 |
| IfcSpaceHeaterThermal emitters | 3646 | 62686 |
| IfcSpatialZone | 604 | 22699 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 22850 | 172335 |
| IfcStairFlightStairs | 12587 | 147094 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 53 | 53 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 52 | 19812 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 83 | 33839 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 28 | 7071 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1259 | 54528 |
| IfcSystem | 1683 | 222478 |
| IfcSystemFurnitureElement | 882 | 53932 |
| IfcTankTanks | 7050 | 14904 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 895 | 1341 |
| IfcTransportElementTransport elements | 1976 | 14468 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3792 | 119825 |
| IfcValveValves | 4094 | 193750 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 134668 | 148262 |
| IfcVoidingFeature | 22 | 20579 |
| IfcWallWalls | 154751 | 21791150 |
| IfcWallStandardCase | 32193 | 5273918 |
| IfcWasteTerminal | 177 | 5688 |
| IfcWindowWindows | 139902 | 7236386 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 91605 | 788117 |