| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23489 | 954025 |
| IfcAirTerminalBox | 1508 | 83221 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4536 | 62343 |
| IfcAlarmAlarm systems | 457 | 9129 |
| IfcAnnotation | 105494 | 2639644 |
| IfcAudioVisualAppliance | 668 | 15122 |
| IfcBeamBeams | 67780 | 20419483 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 413 | 1548 |
| IfcBuilding | 292179 | 304380 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1781 | 2145052 |
| IfcBuildingElementProxyGeneric elements | 50040 | 35424617 |
| IfcBuildingStorey | 281172 | 1157030 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 211 | 55549 |
| IfcCableCarrierSegmentConduits | 586 | 215431 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 102 | 6289 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 261 | 3976 |
| IfcColumnColumns | 77853 | 7463491 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10000 | 2283685 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6844 | 889053 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1835 | 409866 |
| IfcDistributionChamberElementHatches | 2861 | 55687 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 284 | 13077 |
| IfcDistributionElementDistribution flow elements | 4314 | 64949 |
| IfcDistributionFlowElement | 624 | 19782 |
| IfcDistributionPort | 8805 | 12415534 |
| IfcDistributionSystem | 1881 | 98330 |
| IfcDoorDoors | 107793 | 4507654 |
| IfcDuctFittingDistribution | 13493 | 1681273 |
| IfcDuctSegmentDucts | 24625 | 2534381 |
| IfcDuctSilencer | 109 | 841 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3858 | 98107 |
| IfcElectricDistributionBoardDistribution panels | 1814 | 22939 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 242 | 1571 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21518 | 12866569 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11380 | 69260 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 278864 | 449193 |
| IfcFanFans | 1427 | 5382 |
| IfcFastener | 1057 | 2184604 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1154 | 189328 |
| IfcFlowController | 1161 | 111777 |
| IfcFlowFittingFlow fittings | 1702 | 1458846 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2782 | 5941 |
| IfcFlowMovingDeviceFlow moving devices | 224 | 10622 |
| IfcFlowSegment | 2629 | 1693090 |
| IfcFlowStorageDevice | 109 | 395 |
| IfcFlowTerminalFlow terminals | 7148 | 969646 |
| IfcFlowTreatmentDevice | 42 | 500 |
| IfcFootingFoundations | 25354 | 835483 |
| IfcFurnishingElement | 4615 | 1025699 |
| IfcFurnitureFurniture | 7554 | 1529873 |
| IfcGeographicElement | 4292 | 55335 |
| IfcGrid | 6583 | 66737 |
| IfcGroup | 6065 | 432758 |
| IfcHeatExchangerHeat exchangers | 2879 | 17417 |
| IfcInterceptor | 13 | 18 |
| IfcJunctionBoxJunction boxes | 825 | 26402 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2051 | 266422 |
| IfcMechanicalFastener | 1466 | 2493314 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39070 | 14724881 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 143104 | 16130133 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1483 | 174160 |
| IfcPilePiles | 1675 | 103818 |
| IfcPipeFittingPipe fittings | 11674 | 743995 |
| IfcPipeSegmentPipes | 33655 | 10285218 |
| IfcPlatePlates | 7499 | 3173750 |
| IfcProject | 14293 | 14295 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 53 | 2029 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12140 | 28399 |
| IfcRailingRailings | 12068 | 460144 |
| IfcRamp | 2447 | 6687 |
| IfcRampFlightRamps | 1734 | 4784 |
| IfcReinforcingBarReinforcement bars | 9274 | 69686090 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 112699 | 915082 |
| IfcSanitaryTerminalSanitary appliances | 7066 | 487878 |
| IfcSensorSensors | 473 | 10046 |
| IfcShadingDeviceNearby buildings and other obstacles | 90345 | 6006911 |
| IfcSiteSurroundings | 305301 | 330576 |
| IfcSlabFloor slabs | 168227 | 5919963 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4628 | 66972 |
| IfcSpaceSpaces | 127089 | 6960881 |
| IfcSpaceHeaterThermal emitters | 3156 | 55535 |
| IfcSpatialZone | 541 | 19864 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19531 | 141436 |
| IfcStairFlightStairs | 10604 | 117196 |
| 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 | 1098 | 43525 |
| IfcSystem | 1486 | 193791 |
| IfcSystemFurnitureElement | 727 | 42781 |
| IfcTankTanks | 6115 | 12619 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 803 | 1228 |
| IfcTransportElementTransport elements | 1680 | 9314 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3247 | 99413 |
| IfcValveValves | 3582 | 159733 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 117614 | 130258 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 134509 | 18499102 |
| IfcWallStandardCase | 27985 | 4490036 |
| IfcWasteTerminal | 122 | 3295 |
| IfcWindowWindows | 121647 | 6332660 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 79679 | 687223 |