| IfcActor | 68 | 147 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23713 | 962836 |
| IfcAirTerminalBox | 1522 | 84100 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4564 | 62583 |
| IfcAlarmAlarm systems | 459 | 9183 |
| IfcAnnotation | 106407 | 2656923 |
| IfcAudioVisualAppliance | 668 | 14951 |
| IfcBeamBeams | 68632 | 20746678 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 419 | 1568 |
| IfcBuilding | 295019 | 307330 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1789 | 2176824 |
| IfcBuildingElementProxyGeneric elements | 50480 | 35515098 |
| IfcBuildingStorey | 283957 | 1167940 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 211 | 55549 |
| IfcCableCarrierSegmentConduits | 593 | 216487 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 105 | 6307 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 266 | 4065 |
| IfcColumnColumns | 78731 | 7560336 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 24 | 164 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 4 | 32 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 26 | 41 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10086 | 2312151 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6924 | 891941 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1844 | 407710 |
| IfcDistributionChamberElementHatches | 2886 | 56570 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 282 | 13044 |
| IfcDistributionElementDistribution flow elements | 4356 | 65342 |
| IfcDistributionFlowElement | 621 | 19703 |
| IfcDistributionPort | 8903 | 12538596 |
| IfcDistributionSystem | 1908 | 99246 |
| IfcDoorDoors | 108721 | 4530108 |
| IfcDuctFittingDistribution | 13639 | 1694369 |
| IfcDuctSegmentDucts | 24850 | 2555790 |
| IfcDuctSilencer | 109 | 841 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3891 | 98482 |
| IfcElectricDistributionBoardDistribution panels | 1840 | 23118 |
| IfcElectricDistributionPoint | 72 | 1387 |
| IfcElectricFlowStorageDevice | 244 | 1573 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21764 | 12983267 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11473 | 69965 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 281586 | 452609 |
| IfcFanFans | 1440 | 5431 |
| IfcFastener | 1087 | 2284423 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1156 | 189459 |
| IfcFlowController | 1158 | 126470 |
| IfcFlowFittingFlow fittings | 1709 | 1459091 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2802 | 6004 |
| IfcFlowMovingDeviceFlow moving devices | 221 | 11042 |
| IfcFlowSegment | 2634 | 1707986 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7202 | 968948 |
| IfcFlowTreatmentDevice | 43 | 591 |
| IfcFootingFoundations | 25536 | 839839 |
| IfcFurnishingElement | 4627 | 1021990 |
| IfcFurnitureFurniture | 7646 | 1543696 |
| IfcGeographicElement | 4327 | 55805 |
| IfcGrid | 6644 | 67588 |
| IfcGroup | 6097 | 430777 |
| IfcHeatExchangerHeat exchangers | 2906 | 17650 |
| IfcInterceptor | 13 | 18 |
| IfcJunctionBoxJunction boxes | 838 | 26550 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2080 | 268491 |
| IfcMechanicalFastener | 1496 | 2532787 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39335 | 14931572 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 144312 | 16151914 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1496 | 176517 |
| IfcPilePiles | 1685 | 104233 |
| IfcPipeFittingPipe fittings | 11760 | 746618 |
| IfcPipeSegmentPipes | 33974 | 10377141 |
| IfcPlatePlates | 7624 | 3231453 |
| IfcProject | 14404 | 14406 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 54 | 2046 |
| IfcProxy | 39 | 9127 |
| IfcPumpBooster sets | 12266 | 28604 |
| IfcRailingRailings | 12160 | 463660 |
| IfcRamp | 2478 | 6790 |
| IfcRampFlightRamps | 1760 | 4846 |
| IfcReinforcingBarReinforcement bars | 9395 | 70387589 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 113616 | 919118 |
| IfcSanitaryTerminalSanitary appliances | 7129 | 497320 |
| IfcSensorSensors | 473 | 9956 |
| IfcShadingDeviceNearby buildings and other obstacles | 91021 | 6041748 |
| IfcSiteSurroundings | 308249 | 333584 |
| IfcSlabFloor slabs | 169662 | 5959236 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4690 | 67402 |
| IfcSpaceSpaces | 128130 | 6990227 |
| IfcSpaceHeaterThermal emitters | 3176 | 56205 |
| IfcSpatialZone | 539 | 19516 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19726 | 145736 |
| IfcStairFlightStairs | 10720 | 118826 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 47 | 47 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 45 | 16419 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 20 | 1213 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 10 | 228 |
| IfcStructuralPointConnection | 75 | 26461 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1110 | 44680 |
| IfcSystem | 1493 | 199567 |
| IfcSystemFurnitureElement | 729 | 43107 |
| IfcTankTanks | 6203 | 12752 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 813 | 1241 |
| IfcTransportElementTransport elements | 1694 | 9348 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3275 | 101723 |
| IfcValveValves | 3606 | 161421 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 118629 | 131273 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 135624 | 18615836 |
| IfcWallStandardCase | 28240 | 4503939 |
| IfcWasteTerminal | 123 | 3282 |
| IfcWindowWindows | 122649 | 6368239 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 80394 | 690530 |