| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23158 | 941073 |
| IfcAirTerminalBox | 1485 | 80907 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4484 | 61482 |
| IfcAlarmAlarm systems | 451 | 9036 |
| IfcAnnotation | 104098 | 2619415 |
| IfcAudioVisualAppliance | 659 | 14594 |
| IfcBeamBeams | 66332 | 19966580 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 408 | 1088 |
| IfcBuilding | 288017 | 300084 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1754 | 2113439 |
| IfcBuildingElementProxyGeneric elements | 49405 | 35028205 |
| IfcBuildingStorey | 277074 | 1141110 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 205 | 55470 |
| IfcCableCarrierSegmentConduits | 579 | 214415 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 101 | 6279 |
| IfcChiller | 4 | 5 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 41 | 250 |
| IfcCoil | 260 | 3969 |
| IfcColumnColumns | 76410 | 7322333 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 24 | 39 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9886 | 2236660 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6776 | 857323 |
| IfcDamperDampers | 73 | 1521 |
| IfcDiscreteAccessoryDiscrete accessories | 1815 | 394889 |
| IfcDistributionChamberElementHatches | 2834 | 55095 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 281 | 12730 |
| IfcDistributionElementDistribution flow elements | 4261 | 64084 |
| IfcDistributionFlowElement | 619 | 19615 |
| IfcDistributionPort | 8677 | 12016166 |
| IfcDistributionSystem | 1833 | 94693 |
| IfcDoorDoors | 106462 | 4465499 |
| IfcDuctFittingDistribution | 13294 | 1658418 |
| IfcDuctSegmentDucts | 24284 | 2495943 |
| IfcDuctSilencer | 105 | 833 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3837 | 97764 |
| IfcElectricDistributionBoardDistribution panels | 1784 | 22880 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 239 | 1562 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21156 | 12665568 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11208 | 68526 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 274906 | 443866 |
| IfcFanFans | 1403 | 5269 |
| IfcFastener | 1038 | 2121955 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1133 | 175939 |
| IfcFlowController | 1150 | 110739 |
| IfcFlowFittingFlow fittings | 1690 | 1429283 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2736 | 5795 |
| IfcFlowMovingDeviceFlow moving devices | 219 | 10815 |
| IfcFlowSegment | 2609 | 1657809 |
| IfcFlowStorageDevice | 105 | 390 |
| IfcFlowTerminalFlow terminals | 7076 | 953313 |
| IfcFlowTreatmentDevice | 41 | 498 |
| IfcFootingFoundations | 25031 | 824977 |
| IfcFurnishingElement | 4577 | 1017485 |
| IfcFurnitureFurniture | 7484 | 1517083 |
| IfcGeographicElement | 4262 | 54400 |
| IfcGrid | 6501 | 65564 |
| IfcGroup | 5979 | 423869 |
| IfcHeatExchangerHeat exchangers | 2835 | 17144 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 808 | 26271 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2044 | 263433 |
| IfcMechanicalFastener | 1435 | 2373119 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 38678 | 14651473 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 34 | 247 |
| IfcOpeningElementOpenings | 141287 | 15995327 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1461 | 173232 |
| IfcPilePiles | 1636 | 101901 |
| IfcPipeFittingPipe fittings | 11522 | 707090 |
| IfcPipeSegmentPipes | 33175 | 10106309 |
| IfcPlatePlates | 7386 | 3083620 |
| IfcProject | 14038 | 14040 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 49 | 1980 |
| IfcProxy | 35 | 7880 |
| IfcPumpBooster sets | 11950 | 28001 |
| IfcRailingRailings | 11960 | 456916 |
| IfcRamp | 2425 | 6646 |
| IfcRampFlightRamps | 1721 | 4692 |
| IfcReinforcingBarReinforcement bars | 9098 | 68416224 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 111254 | 903190 |
| IfcSanitaryTerminalSanitary appliances | 6995 | 481778 |
| IfcSensorSensors | 468 | 9857 |
| IfcShadingDeviceNearby buildings and other obstacles | 89193 | 5921573 |
| IfcSiteSurroundings | 300975 | 325097 |
| IfcSlabFloor slabs | 166000 | 5848767 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4563 | 66729 |
| IfcSpaceSpaces | 125409 | 6863712 |
| IfcSpaceHeaterThermal emitters | 3109 | 54349 |
| IfcSpatialZone | 537 | 19458 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19290 | 140268 |
| IfcStairFlightStairs | 10492 | 116263 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 46 | 46 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 5 | 2587 |
| IfcStructuralCurveMember | 44 | 16259 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 20 | 1213 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 10 | 228 |
| IfcStructuralPointConnection | 74 | 26217 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1078 | 43302 |
| IfcSystem | 1475 | 191803 |
| IfcSystemFurnitureElement | 721 | 42606 |
| IfcTankTanks | 6011 | 12482 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 793 | 1217 |
| IfcTransportElementTransport elements | 1663 | 8602 |
| IfcUnitaryControlElementUnitary control elements | 11 | 48 |
| IfcUnitaryEquipment | 3197 | 98420 |
| IfcValveValves | 3529 | 156012 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 116120 | 128727 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 132812 | 18270055 |
| IfcWallStandardCase | 27550 | 4476426 |
| IfcWasteTerminal | 121 | 3305 |
| IfcWindowWindows | 120120 | 6264438 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 78637 | 676990 |