| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23463 | 953173 |
| IfcAirTerminalBox | 1508 | 83221 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4535 | 62342 |
| IfcAlarmAlarm systems | 455 | 9110 |
| IfcAnnotation | 105420 | 2638806 |
| IfcAudioVisualAppliance | 665 | 14926 |
| IfcBeamBeams | 67696 | 20398341 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 413 | 1548 |
| IfcBuilding | 291930 | 304120 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1769 | 2129804 |
| IfcBuildingElementProxyGeneric elements | 49987 | 35403031 |
| IfcBuildingStorey | 280924 | 1156043 |
| 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 | 77770 | 7450004 |
| 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 | 9991 | 2282707 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6838 | 868090 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1835 | 409866 |
| IfcDistributionChamberElementHatches | 2860 | 55667 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 283 | 12775 |
| IfcDistributionElementDistribution flow elements | 4311 | 64937 |
| IfcDistributionFlowElement | 624 | 19782 |
| IfcDistributionPort | 8793 | 12401215 |
| IfcDistributionSystem | 1880 | 98340 |
| IfcDoorDoors | 107712 | 4502099 |
| IfcDuctFittingDistribution | 13478 | 1680301 |
| IfcDuctSegmentDucts | 24599 | 2532539 |
| IfcDuctSilencer | 109 | 841 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3858 | 98107 |
| IfcElectricDistributionBoardDistribution panels | 1813 | 22935 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 242 | 1571 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21498 | 12857459 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11371 | 69212 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 278635 | 448243 |
| IfcFanFans | 1426 | 5376 |
| IfcFastener | 1053 | 2184589 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1148 | 181829 |
| IfcFlowController | 1159 | 111691 |
| IfcFlowFittingFlow fittings | 1700 | 1458202 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2780 | 5937 |
| IfcFlowMovingDeviceFlow moving devices | 224 | 10622 |
| IfcFlowSegment | 2626 | 1692207 |
| IfcFlowStorageDevice | 108 | 394 |
| IfcFlowTerminalFlow terminals | 7132 | 967839 |
| IfcFlowTreatmentDevice | 42 | 500 |
| IfcFootingFoundations | 25334 | 835066 |
| IfcFurnishingElement | 4610 | 1023652 |
| IfcFurnitureFurniture | 7552 | 1529892 |
| IfcGeographicElement | 4293 | 55338 |
| IfcGrid | 6577 | 66666 |
| IfcGroup | 6058 | 432615 |
| IfcHeatExchangerHeat exchangers | 2876 | 17408 |
| IfcInterceptor | 13 | 18 |
| IfcJunctionBoxJunction boxes | 824 | 26381 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2051 | 266410 |
| IfcMechanicalFastener | 1462 | 2493309 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39047 | 14722568 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 142994 | 16117435 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1483 | 174160 |
| IfcPilePiles | 1674 | 103788 |
| IfcPipeFittingPipe fittings | 11665 | 743974 |
| IfcPipeSegmentPipes | 33623 | 10277875 |
| IfcPlatePlates | 7492 | 3172025 |
| IfcProject | 14273 | 14275 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 53 | 2029 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12127 | 28381 |
| IfcRailingRailings | 12056 | 459838 |
| IfcRamp | 2447 | 6687 |
| IfcRampFlightRamps | 1734 | 4784 |
| IfcReinforcingBarReinforcement bars | 9259 | 69613280 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 112627 | 914491 |
| IfcSanitaryTerminalSanitary appliances | 7063 | 486897 |
| IfcSensorSensors | 471 | 10014 |
| IfcShadingDeviceNearby buildings and other obstacles | 90295 | 6002158 |
| IfcSiteSurroundings | 305046 | 330319 |
| IfcSlabFloor slabs | 168100 | 5916169 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4622 | 66966 |
| IfcSpaceSpaces | 126991 | 6954791 |
| IfcSpaceHeaterThermal emitters | 3154 | 55462 |
| IfcSpatialZone | 540 | 19822 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19501 | 141202 |
| IfcStairFlightStairs | 10597 | 116903 |
| 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 | 1483 | 193751 |
| IfcSystemFurnitureElement | 729 | 42784 |
| IfcTankTanks | 6107 | 12607 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 111 | 20692 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 803 | 1228 |
| IfcTransportElementTransport elements | 1679 | 9313 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3243 | 99205 |
| IfcValveValves | 3578 | 159603 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 117526 | 130073 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 134405 | 18474579 |
| IfcWallStandardCase | 27959 | 4486312 |
| IfcWasteTerminal | 122 | 3295 |
| IfcWindowWindows | 121556 | 6328245 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 79627 | 686559 |