| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23225 | 945290 |
| IfcAirTerminalBox | 1492 | 81735 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4498 | 61888 |
| IfcAlarmAlarm systems | 451 | 9040 |
| IfcAnnotation | 104375 | 2622730 |
| IfcAudioVisualAppliance | 659 | 14599 |
| IfcBeamBeams | 66644 | 20044612 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 408 | 1088 |
| IfcBuilding | 288905 | 300993 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1760 | 2117395 |
| IfcBuildingElementProxyGeneric elements | 49535 | 35125293 |
| IfcBuildingStorey | 277954 | 1144458 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 205 | 55470 |
| IfcCableCarrierSegmentConduits | 579 | 214415 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 101 | 6279 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 260 | 3969 |
| IfcColumnColumns | 76743 | 7357058 |
| 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 | 9907 | 2237923 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6796 | 857982 |
| IfcDamperDampers | 74 | 1542 |
| IfcDiscreteAccessoryDiscrete accessories | 1820 | 395265 |
| IfcDistributionChamberElementHatches | 2842 | 55228 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 281 | 12730 |
| IfcDistributionElementDistribution flow elements | 4270 | 64296 |
| IfcDistributionFlowElement | 621 | 19644 |
| IfcDistributionPort | 8701 | 12075281 |
| IfcDistributionSystem | 1844 | 95280 |
| IfcDoorDoors | 106758 | 4479691 |
| IfcDuctFittingDistribution | 13339 | 1666038 |
| IfcDuctSegmentDucts | 24352 | 2508556 |
| IfcDuctSilencer | 105 | 833 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3844 | 98115 |
| IfcElectricDistributionBoardDistribution panels | 1790 | 22894 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 240 | 1563 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21217 | 12712291 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11244 | 68687 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 275768 | 444728 |
| IfcFanFans | 1406 | 5287 |
| IfcFastener | 1040 | 2124322 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1135 | 176004 |
| IfcFlowController | 1156 | 110949 |
| IfcFlowFittingFlow fittings | 1692 | 1434946 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2743 | 5805 |
| IfcFlowMovingDeviceFlow moving devices | 221 | 10835 |
| IfcFlowSegment | 2612 | 1664318 |
| IfcFlowStorageDevice | 107 | 392 |
| IfcFlowTerminalFlow terminals | 7094 | 956462 |
| IfcFlowTreatmentDevice | 41 | 498 |
| IfcFootingFoundations | 25075 | 827797 |
| IfcFurnishingElement | 4583 | 1018181 |
| IfcFurnitureFurniture | 7501 | 1518851 |
| IfcGeographicElement | 4271 | 54510 |
| IfcGrid | 6518 | 65703 |
| IfcGroup | 5991 | 425151 |
| IfcHeatExchangerHeat exchangers | 2844 | 17208 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 812 | 26298 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2046 | 263900 |
| IfcMechanicalFastener | 1440 | 2373927 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 38767 | 14689047 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 35 | 248 |
| IfcOpeningElementOpenings | 141700 | 16051763 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1465 | 173345 |
| IfcPilePiles | 1642 | 102205 |
| IfcPipeFittingPipe fittings | 11547 | 711366 |
| IfcPipeSegmentPipes | 33275 | 10142788 |
| IfcPlatePlates | 7411 | 3088998 |
| IfcProject | 14075 | 14077 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 49 | 1980 |
| IfcProxy | 34 | 7480 |
| IfcPumpBooster sets | 11984 | 28062 |
| IfcRailingRailings | 11988 | 457737 |
| IfcRamp | 2426 | 6669 |
| IfcRampFlightRamps | 1723 | 4710 |
| IfcReinforcingBarReinforcement bars | 9120 | 68750602 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 111576 | 906023 |
| IfcSanitaryTerminalSanitary appliances | 7013 | 482591 |
| IfcSensorSensors | 469 | 9860 |
| IfcShadingDeviceNearby buildings and other obstacles | 89452 | 5951722 |
| IfcSiteSurroundings | 301904 | 326049 |
| IfcSlabFloor slabs | 166480 | 5863037 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4573 | 66762 |
| IfcSpaceSpaces | 125778 | 6880686 |
| IfcSpaceHeaterThermal emitters | 3120 | 54558 |
| IfcSpatialZone | 539 | 19478 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19346 | 140629 |
| IfcStairFlightStairs | 10522 | 116555 |
| 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 | 1081 | 43331 |
| IfcSystem | 1476 | 192307 |
| IfcSystemFurnitureElement | 723 | 42656 |
| IfcTankTanks | 6031 | 12548 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 794 | 1218 |
| IfcTransportElementTransport elements | 1667 | 9276 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3215 | 98870 |
| IfcValveValves | 3538 | 156251 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 116436 | 128983 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 133190 | 18324783 |
| IfcWallStandardCase | 27636 | 4485619 |
| IfcWasteTerminal | 122 | 3307 |
| IfcWindowWindows | 120456 | 6280853 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 78869 | 678745 |