| IfcActor | 69 | 147 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 26523 | 1086089 |
| IfcAirTerminalBox | 1753 | 100208 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5137 | 71508 |
| IfcAlarmAlarm systems | 510 | 10114 |
| IfcAnnotation | 118301 | 2982228 |
| IfcAudioVisualAppliance | 729 | 16071 |
| IfcBeamBeams | 79636 | 24672346 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 452 | 1736 |
| IfcBuilding | 331790 | 345687 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1975 | 2538846 |
| IfcBuildingElementProxyGeneric elements | 56443 | 40632047 |
| IfcBuildingStorey | 320289 | 1315619 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 243 | 57407 |
| IfcCableCarrierSegmentConduits | 709 | 243112 |
| IfcCableFitting | 14 | 824 |
| IfcCableSegmentCables | 134 | 9559 |
| IfcChiller | 8 | 14 |
| IfcChimney | 73 | 870 |
| IfcCivilElement | 60 | 514 |
| IfcCoil | 273 | 4567 |
| IfcColumnColumns | 90794 | 8844614 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 37 | 182 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 26 | 44 |
| IfcCoolingTower | 20 | 123 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 11685 | 2857665 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 7861 | 1059211 |
| IfcDamperDampers | 121 | 7512 |
| IfcDiscreteAccessoryDiscrete accessories | 1971 | 425392 |
| IfcDistributionChamberElementHatches | 3175 | 62120 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 336 | 15820 |
| IfcDistributionElementDistribution flow elements | 4843 | 73947 |
| IfcDistributionFlowElement | 698 | 21883 |
| IfcDistributionPort | 10298 | 14468653 |
| IfcDistributionSystem | 2390 | 111161 |
| IfcDoorDoors | 121666 | 5131816 |
| IfcDuctFittingDistribution | 15239 | 1934795 |
| IfcDuctSegmentDucts | 27734 | 2919939 |
| IfcDuctSilencer | 140 | 2271 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4256 | 105598 |
| IfcElectricDistributionBoardDistribution panels | 2093 | 27226 |
| IfcElectricDistributionPoint | 71 | 1368 |
| IfcElectricFlowStorageDevice | 276 | 2178 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 16 | 810 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 24801 | 15092447 |
| IfcEnergyConversionDeviceEnergy conversion devices | 12878 | 78363 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 316073 | 506185 |
| IfcFanFans | 1599 | 6199 |
| IfcFastener | 1257 | 2450189 |
| IfcFilter | 61 | 574 |
| IfcFireSuppressionTerminal | 1321 | 233724 |
| IfcFlowController | 1316 | 119661 |
| IfcFlowFittingFlow fittings | 1969 | 1595472 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3137 | 6603 |
| IfcFlowMovingDeviceFlow moving devices | 270 | 12628 |
| IfcFlowSegment | 3034 | 1928884 |
| IfcFlowStorageDevice | 138 | 527 |
| IfcFlowTerminalFlow terminals | 8241 | 1118452 |
| IfcFlowTreatmentDevice | 46 | 516 |
| IfcFootingFoundations | 28303 | 929066 |
| IfcFurnishingElement | 5199 | 1150544 |
| IfcFurnitureFurniture | 8566 | 1727344 |
| IfcGeographicElement | 4808 | 61645 |
| IfcGrid | 7502 | 75185 |
| IfcGroup | 6861 | 484363 |
| IfcHeatExchangerHeat exchangers | 3247 | 20169 |
| IfcInterceptor | 20 | 67 |
| IfcJunctionBoxJunction boxes | 969 | 34130 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2143 |
| IfcLightFixtureLights | 2322 | 361110 |
| IfcMechanicalFastener | 1724 | 2770434 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 42794 | 16553032 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 160973 | 18268088 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1651 | 200480 |
| IfcPilePiles | 1935 | 122525 |
| IfcPipeFittingPipe fittings | 13036 | 807381 |
| IfcPipeSegmentPipes | 37868 | 11687463 |
| IfcPlatePlates | 8743 | 3824223 |
| IfcProject | 16523 | 16525 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 64 | 3763 |
| IfcProxy | 46 | 24952 |
| IfcPumpBooster sets | 13753 | 32110 |
| IfcRailingRailings | 13711 | 526497 |
| IfcRamp | 2809 | 7918 |
| IfcRampFlightRamps | 2006 | 5470 |
| IfcReinforcingBarReinforcement bars | 10799 | 83320326 |
| IfcReinforcingMesh | 33 | 7197 |
| IfcRoofRoofs | 126929 | 1016155 |
| IfcSanitaryTerminalSanitary appliances | 7898 | 576909 |
| IfcSensorSensors | 541 | 12856 |
| IfcShadingDeviceNearby buildings and other obstacles | 100873 | 6793979 |
| IfcSiteSurroundings | 346712 | 375716 |
| IfcSlabFloor slabs | 189192 | 6815703 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5171 | 73087 |
| IfcSpaceSpaces | 142610 | 7924726 |
| IfcSpaceHeaterThermal emitters | 3578 | 61749 |
| IfcSpatialZone | 590 | 22336 |
| IfcStackTerminal | 25 | 583 |
| IfcStair | 22374 | 168206 |
| IfcStairFlightStairs | 12323 | 142811 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 52 | 52 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 51 | 19811 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 81 | 32336 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 28 | 7071 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1229 | 52517 |
| IfcSystem | 1645 | 215706 |
| IfcSystemFurnitureElement | 827 | 51399 |
| IfcTankTanks | 6944 | 14527 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 154 | 21315 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 882 | 1326 |
| IfcTransportElementTransport elements | 1930 | 14046 |
| IfcUnitaryControlElementUnitary control elements | 13 | 53 |
| IfcUnitaryEquipment | 3693 | 116638 |
| IfcValveValves | 4000 | 190731 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 131921 | 146571 |
| IfcVoidingFeature | 23 | 20761 |
| IfcWallWalls | 151561 | 21310940 |
| IfcWallStandardCase | 31562 | 5141458 |
| IfcWasteTerminal | 146 | 5470 |
| IfcWindowWindows | 137017 | 7089560 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 89569 | 771380 |