| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27805 | 1133306 |
| IfcAirTerminalBox | 1862 | 104867 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5396 | 76560 |
| IfcAlarmAlarm systems | 525 | 10369 |
| IfcAnnotation | 123388 | 3047147 |
| IfcAudioVisualAppliance | 776 | 16814 |
| IfcBeamBeams | 84868 | 26501220 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 466 | 1657 |
| IfcBuilding | 348227 | 362592 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2102 | 2740581 |
| IfcBuildingElementProxyGeneric elements | 58961 | 43179545 |
| IfcBuildingStorey | 336494 | 1380925 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 251 | 58096 |
| IfcCableCarrierSegmentConduits | 746 | 253117 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 141 | 9684 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4933 |
| IfcColumnColumns | 96488 | 9497864 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 53 | 254 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 27 | 169 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12334 | 3105584 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8189 | 1138658 |
| IfcDamperDampers | 129 | 7141 |
| IfcDiscreteAccessoryDiscrete accessories | 2095 | 437264 |
| IfcDistributionChamberElementHatches | 3325 | 64983 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 350 | 21690 |
| IfcDistributionElementDistribution flow elements | 5060 | 76549 |
| IfcDistributionFlowElement | 782 | 25191 |
| IfcDistributionPort | 10996 | 15988108 |
| IfcDistributionSystem | 2659 | 116725 |
| IfcDoorDoors | 127208 | 5344605 |
| IfcDuctFittingDistribution | 15960 | 2035437 |
| IfcDuctSegmentDucts | 29030 | 3068504 |
| IfcDuctSilencer | 148 | 1575 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4414 | 108492 |
| IfcElectricDistributionBoardDistribution panels | 2154 | 28597 |
| IfcElectricDistributionPoint | 79 | 1397 |
| IfcElectricFlowStorageDevice | 286 | 2274 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26262 | 16148900 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13482 | 83986 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 331842 | 532146 |
| IfcFanFans | 1675 | 6280 |
| IfcFastener | 1349 | 2536158 |
| IfcFilter | 66 | 614 |
| IfcFireSuppressionTerminal | 1414 | 286744 |
| IfcFlowController | 1382 | 151257 |
| IfcFlowFittingFlow fittings | 2059 | 1828336 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3283 | 6958 |
| IfcFlowMovingDeviceFlow moving devices | 290 | 12756 |
| IfcFlowSegment | 3148 | 2172865 |
| IfcFlowStorageDevice | 147 | 579 |
| IfcFlowTerminalFlow terminals | 8586 | 1188918 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29539 | 971300 |
| IfcFurnishingElement | 5433 | 1226010 |
| IfcFurnitureFurniture | 8961 | 1811028 |
| IfcGeographicElement | 5100 | 64389 |
| IfcGrid | 7773 | 80083 |
| IfcGroup | 7119 | 509162 |
| IfcHeatExchangerHeat exchangers | 3402 | 20864 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1004 | 36667 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2439 | 389468 |
| IfcMechanicalFastener | 1828 | 2857178 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44233 | 17084446 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 168367 | 19044708 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1727 | 221225 |
| IfcPilePiles | 2019 | 128141 |
| IfcPipeFittingPipe fittings | 13598 | 829801 |
| IfcPipeSegmentPipes | 39537 | 12260531 |
| IfcPlatePlates | 9149 | 3997087 |
| IfcProject | 17324 | 17326 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 73 | 4451 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14333 | 33386 |
| IfcRailingRailings | 14282 | 541690 |
| IfcRamp | 2955 | 8863 |
| IfcRampFlightRamps | 2070 | 5676 |
| IfcReinforcingBarReinforcement bars | 11520 | 90106693 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 132650 | 1059535 |
| IfcSanitaryTerminalSanitary appliances | 8307 | 599888 |
| IfcSensorSensors | 583 | 13852 |
| IfcShadingDeviceNearby buildings and other obstacles | 105370 | 7138876 |
| IfcSiteSurroundings | 363988 | 394036 |
| IfcSlabFloor slabs | 197791 | 7183246 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5329 | 75176 |
| IfcSpaceSpaces | 148891 | 8264571 |
| IfcSpaceHeaterThermal emitters | 3755 | 64164 |
| IfcSpatialZone | 623 | 23749 |
| IfcStackTerminal | 27 | 586 |
| IfcStair | 23388 | 177047 |
| IfcStairFlightStairs | 12812 | 150531 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 51 | 51 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 50 | 19796 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 81 | 33823 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1282 | 56073 |
| IfcSystem | 1742 | 235446 |
| IfcSystemFurnitureElement | 907 | 54651 |
| IfcTankTanks | 7172 | 15132 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 913 | 1363 |
| IfcTransportElementTransport elements | 2060 | 15383 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3869 | 120197 |
| IfcValveValves | 4206 | 196685 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 137842 | 151000 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 158416 | 22242692 |
| IfcWallStandardCase | 32962 | 5372329 |
| IfcWasteTerminal | 181 | 5572 |
| IfcWindowWindows | 143214 | 7389807 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 93879 | 806462 |