| IfcActor | 69 | 148 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27203 | 1110150 |
| IfcAirTerminalBox | 1811 | 103251 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5261 | 74172 |
| IfcAlarmAlarm systems | 517 | 10281 |
| IfcAnnotation | 121107 | 3008329 |
| IfcAudioVisualAppliance | 753 | 16521 |
| IfcBeamBeams | 82472 | 25694172 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 456 | 1741 |
| IfcBuilding | 340798 | 354934 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2048 | 2687482 |
| IfcBuildingElementProxyGeneric elements | 57813 | 41614761 |
| IfcBuildingStorey | 329169 | 1353238 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 247 | 57633 |
| IfcCableCarrierSegmentConduits | 732 | 249276 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 134 | 9559 |
| IfcChiller | 8 | 14 |
| IfcChimney | 93 | 903 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 280 | 4855 |
| IfcColumnColumns | 93890 | 9218122 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 48 | 222 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 46 |
| IfcCoolingTowerCooling Tower | 22 | 139 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12051 | 3085161 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8028 | 1082940 |
| IfcDamperDampers | 120 | 7532 |
| IfcDiscreteAccessoryDiscrete accessories | 2031 | 434867 |
| IfcDistributionChamberElementHatches | 3249 | 63533 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 349 | 21622 |
| IfcDistributionElementDistribution flow elements | 4961 | 75366 |
| IfcDistributionFlowElement | 745 | 23774 |
| IfcDistributionPort | 10716 | 15580653 |
| IfcDistributionSystem | 2520 | 114625 |
| IfcDoorDoors | 124690 | 5261190 |
| IfcDuctFittingDistribution | 15617 | 1992648 |
| IfcDuctSegmentDucts | 28426 | 2999317 |
| IfcDuctSilencer | 142 | 2339 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4357 | 108324 |
| IfcElectricDistributionBoardDistribution panels | 2127 | 27952 |
| IfcElectricDistributionPoint | 75 | 1386 |
| IfcElectricFlowStorageDevice | 281 | 2251 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 16 | 810 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 25666 | 15645138 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13205 | 82535 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 324651 | 521562 |
| IfcFanFans | 1631 | 6198 |
| IfcFastener | 1323 | 2521627 |
| IfcFilter | 63 | 577 |
| IfcFireSuppressionTerminal | 1361 | 246010 |
| IfcFlowController | 1367 | 149678 |
| IfcFlowFittingFlow fittings | 2021 | 1787330 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3194 | 6711 |
| IfcFlowMovingDeviceFlow moving devices | 283 | 12816 |
| IfcFlowSegment | 3114 | 2126625 |
| IfcFlowStorageDevice | 145 | 577 |
| IfcFlowTerminalFlow terminals | 8468 | 1179078 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 28976 | 951510 |
| IfcFurnishingElement | 5330 | 1206145 |
| IfcFurnitureFurniture | 8833 | 1776750 |
| IfcGeographicElement | 4984 | 63307 |
| IfcGrid | 7673 | 79129 |
| IfcGroup | 7014 | 501762 |
| IfcHeatExchangerHeat exchangers | 3310 | 20405 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 992 | 35761 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2147 |
| IfcLightFixtureLights | 2394 | 377324 |
| IfcMechanicalFastener | 1791 | 2827307 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 43560 | 16832328 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 164993 | 18769262 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1698 | 216505 |
| IfcPilePiles | 1980 | 125554 |
| IfcPipeFittingPipe fittings | 13316 | 821362 |
| IfcPipeSegmentPipes | 38727 | 11968329 |
| IfcPlatePlates | 8968 | 3902011 |
| IfcProject | 16988 | 16990 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 64 | 3645 |
| IfcProxy | 46 | 24952 |
| IfcPumpBooster sets | 14050 | 32724 |
| IfcRailingRailings | 14053 | 539077 |
| IfcRamp | 2904 | 8574 |
| IfcRampFlightRamps | 2052 | 5627 |
| IfcReinforcingBarReinforcement bars | 11271 | 88305704 |
| IfcReinforcingMesh | 33 | 7197 |
| IfcRoofRoofs | 130000 | 1041088 |
| IfcSanitaryTerminalSanitary appliances | 8146 | 591300 |
| IfcSensorSensors | 560 | 13388 |
| IfcShadingDeviceNearby buildings and other obstacles | 103294 | 6962910 |
| IfcSiteSurroundings | 356195 | 385463 |
| IfcSlabFloor slabs | 193890 | 7030730 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5261 | 74383 |
| IfcSpaceSpaces | 146071 | 8124712 |
| IfcSpaceHeaterThermal emitters | 3664 | 62763 |
| IfcSpatialZone | 605 | 22710 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 22954 | 173229 |
| IfcStairFlightStairs | 12620 | 147506 |
| 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 | 1264 | 54728 |
| IfcSystem | 1703 | 226883 |
| IfcSystemFurnitureElement | 889 | 54165 |
| IfcTankTanks | 7065 | 14920 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 899 | 1345 |
| IfcTransportElementTransport elements | 1994 | 14591 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3795 | 119865 |
| IfcValveValves | 4099 | 194263 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 135129 | 148723 |
| IfcVoidingFeature | 22 | 20579 |
| IfcWallWalls | 155317 | 21899388 |
| IfcWallStandardCase | 32297 | 5291933 |
| IfcWasteTerminal | 178 | 5704 |
| IfcWindowWindows | 140402 | 7265304 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 91954 | 791783 |