| IfcActor | 72 | 154 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 28366 | 1151592 |
| IfcAirTerminalBox | 1905 | 106672 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5488 | 77632 |
| IfcAlarmAlarm systems | 527 | 10358 |
| IfcAnnotation | 125311 | 3079089 |
| IfcAudioVisualAppliance | 787 | 16965 |
| IfcBeamBeams | 87031 | 27205945 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 477 | 1675 |
| IfcBuilding | 354759 | 369351 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2109 | 2686481 |
| IfcBuildingElementProxyGeneric elements | 60021 | 43922523 |
| IfcBuildingStorey | 342917 | 1405771 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 261 | 58769 |
| IfcCableCarrierSegmentConduits | 771 | 257647 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 145 | 9693 |
| IfcChiller | 8 | 14 |
| IfcChimney | 119 | 955 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 289 | 5997 |
| IfcColumnColumns | 98731 | 9728927 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 61 | 267 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 92 |
| IfcCoolingTowerCooling Tower | 28 | 173 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12576 | 3155015 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8284 | 1117818 |
| IfcDamperDampers | 136 | 7304 |
| IfcDiscreteAccessoryDiscrete accessories | 2132 | 444811 |
| IfcDistributionChamberElementHatches | 3383 | 65918 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 354 | 21840 |
| IfcDistributionElementDistribution flow elements | 5127 | 77384 |
| IfcDistributionFlowElement | 823 | 26706 |
| IfcDistributionPort | 11276 | 16341462 |
| IfcDistributionSystem | 2743 | 119811 |
| IfcDoorDoors | 129377 | 5440562 |
| IfcDuctFittingDistribution | 16235 | 2062494 |
| IfcDuctSegmentDucts | 29599 | 3115049 |
| IfcDuctSilencer | 153 | 1606 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4518 | 109426 |
| IfcElectricDistributionBoardDistribution panels | 2191 | 28978 |
| IfcElectricDistributionPoint | 81 | 1399 |
| IfcElectricFlowStorageDevice | 290 | 2272 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26844 | 16518544 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13702 | 85153 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 337988 | 542982 |
| IfcFanFans | 1696 | 6348 |
| IfcFastener | 1388 | 2565340 |
| IfcFilter | 68 | 712 |
| IfcFireSuppressionTerminal | 1427 | 295216 |
| IfcFlowController | 1442 | 152447 |
| IfcFlowFittingFlow fittings | 2147 | 1887294 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3355 | 7105 |
| IfcFlowMovingDeviceFlow moving devices | 292 | 12810 |
| IfcFlowSegment | 3276 | 2188455 |
| IfcFlowStorageDevice | 151 | 605 |
| IfcFlowTerminalFlow terminals | 8746 | 1205982 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29967 | 986608 |
| IfcFurnishingElement | 5482 | 1224384 |
| IfcFurnitureFurniture | 9129 | 1856211 |
| IfcGeographicElement | 5198 | 65146 |
| IfcGrid | 7898 | 80344 |
| IfcGroup | 7221 | 512908 |
| IfcHeatExchangerHeat exchangers | 3465 | 21165 |
| IfcInterceptor | 25 | 96 |
| IfcJunctionBoxJunction boxes | 1023 | 37789 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2497 | 406485 |
| IfcMechanicalFastener | 1862 | 2889532 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44805 | 17227225 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 171077 | 19343208 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1754 | 222974 |
| IfcPilePiles | 2057 | 130201 |
| IfcPipeFittingPipe fittings | 13840 | 837370 |
| IfcPipeSegmentPipes | 40174 | 12449266 |
| IfcPlatePlates | 9256 | 4046823 |
| IfcProject | 17735 | 17737 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 77 | 4716 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14565 | 33927 |
| IfcRailingRailings | 14484 | 546747 |
| IfcRamp | 2991 | 8997 |
| IfcRampFlightRamps | 2087 | 5732 |
| IfcReinforcingBarReinforcement bars | 11823 | 92887177 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 134784 | 1076229 |
| IfcSanitaryTerminalSanitary appliances | 8384 | 608136 |
| IfcSensorSensors | 596 | 14042 |
| IfcShadingDeviceNearby buildings and other obstacles | 107096 | 7242291 |
| IfcSiteSurroundings | 370840 | 401022 |
| IfcSlabFloor slabs | 201068 | 7316406 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5416 | 79311 |
| IfcSpaceSpaces | 151290 | 8416073 |
| IfcSpaceHeaterThermal emitters | 3831 | 65408 |
| IfcSpatialZone | 628 | 23989 |
| IfcStackTerminal | 30 | 595 |
| IfcStair | 23817 | 180365 |
| IfcStairFlightStairs | 13003 | 153061 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 58 | 58 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 62 | 20903 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 88 | 34405 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1307 | 56629 |
| IfcSystem | 1807 | 238831 |
| IfcSystemFurnitureElement | 892 | 52106 |
| IfcTankTanks | 7281 | 15305 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 931 | 1398 |
| IfcTransportElementTransport elements | 2103 | 15908 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3927 | 121905 |
| IfcValveValves | 4285 | 198516 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 140074 | 153147 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 161036 | 22698007 |
| IfcWallStandardCase | 33562 | 5396266 |
| IfcWasteTerminal | 196 | 5623 |
| IfcWindowWindows | 145521 | 7517399 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 95471 | 819815 |