| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23401 | 950253 |
| IfcAirTerminalBox | 1506 | 82047 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4529 | 61903 |
| IfcAlarmAlarm systems | 453 | 9056 |
| IfcAnnotation | 105126 | 2635976 |
| IfcAudioVisualAppliance | 663 | 14676 |
| IfcBeamBeams | 67478 | 20358731 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 411 | 1546 |
| IfcBuilding | 291228 | 303395 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1769 | 2129804 |
| IfcBuildingElementProxyGeneric elements | 49862 | 35352391 |
| IfcBuildingStorey | 280237 | 1153250 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 209 | 55524 |
| IfcCableCarrierSegmentConduits | 582 | 214874 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 101 | 6279 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 260 | 3969 |
| IfcColumnColumns | 77543 | 7437203 |
| 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 | 9959 | 2281422 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6823 | 857475 |
| IfcDamperDampers | 76 | 1716 |
| IfcDiscreteAccessoryDiscrete accessories | 1834 | 409820 |
| IfcDistributionChamberElementHatches | 2852 | 55458 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 283 | 12775 |
| IfcDistributionElementDistribution flow elements | 4301 | 64816 |
| IfcDistributionFlowElement | 624 | 19782 |
| IfcDistributionPort | 8759 | 12391945 |
| IfcDistributionSystem | 1870 | 98167 |
| IfcDoorDoors | 107430 | 4490267 |
| IfcDuctFittingDistribution | 13445 | 1674504 |
| IfcDuctSegmentDucts | 24531 | 2523341 |
| IfcDuctSilencer | 107 | 837 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3857 | 98085 |
| IfcElectricDistributionBoardDistribution panels | 1806 | 22918 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 241 | 1564 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21440 | 12849814 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11327 | 69070 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 277971 | 447104 |
| IfcFanFans | 1422 | 5369 |
| IfcFastener | 1048 | 2179596 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1144 | 181514 |
| IfcFlowController | 1157 | 111657 |
| IfcFlowFittingFlow fittings | 1697 | 1458182 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2767 | 5918 |
| IfcFlowMovingDeviceFlow moving devices | 224 | 10622 |
| IfcFlowSegment | 2623 | 1692187 |
| IfcFlowStorageDevice | 108 | 394 |
| IfcFlowTerminalFlow terminals | 7109 | 965743 |
| IfcFlowTreatmentDevice | 42 | 500 |
| IfcFootingFoundations | 25277 | 833667 |
| IfcFurnishingElement | 4600 | 1018271 |
| IfcFurnitureFurniture | 7535 | 1527969 |
| IfcGeographicElement | 4286 | 55303 |
| IfcGrid | 6565 | 66578 |
| IfcGroup | 6049 | 432039 |
| IfcHeatExchangerHeat exchangers | 2862 | 17258 |
| IfcInterceptor | 12 | 16 |
| IfcJunctionBoxJunction boxes | 821 | 26377 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2046 | 265360 |
| IfcMechanicalFastener | 1457 | 2491331 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 38987 | 14715111 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 142635 | 16085595 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1477 | 173596 |
| IfcPilePiles | 1669 | 103621 |
| IfcPipeFittingPipe fittings | 11619 | 743769 |
| IfcPipeSegmentPipes | 33502 | 10237267 |
| IfcPlatePlates | 7470 | 3168760 |
| IfcProject | 14222 | 14224 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 52 | 2017 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12078 | 28251 |
| IfcRailingRailings | 12022 | 459367 |
| IfcRamp | 2443 | 6676 |
| IfcRampFlightRamps | 1733 | 4775 |
| IfcReinforcingBarReinforcement bars | 9241 | 69536478 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 112340 | 913141 |
| IfcSanitaryTerminalSanitary appliances | 7057 | 486465 |
| IfcSensorSensors | 469 | 9886 |
| IfcShadingDeviceNearby buildings and other obstacles | 90078 | 5967075 |
| IfcSiteSurroundings | 304301 | 329567 |
| IfcSlabFloor slabs | 167685 | 5911863 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4605 | 66941 |
| IfcSpaceSpaces | 126653 | 6937723 |
| IfcSpaceHeaterThermal emitters | 3144 | 54962 |
| IfcSpatialZone | 538 | 19530 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19449 | 140855 |
| IfcStairFlightStairs | 10559 | 116384 |
| 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 | 1092 | 43421 |
| IfcSystem | 1482 | 193744 |
| IfcSystemFurnitureElement | 726 | 42771 |
| IfcTankTanks | 6086 | 12582 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 801 | 1226 |
| IfcTransportElementTransport elements | 1676 | 9308 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3233 | 98948 |
| IfcValveValves | 3561 | 158565 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 117243 | 129790 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 134077 | 18447745 |
| IfcWallStandardCase | 27858 | 4468718 |
| IfcWasteTerminal | 121 | 3293 |
| IfcWindowWindows | 121237 | 6312748 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 79446 | 684052 |