| IfcActor | 68 | 147 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23693 | 962359 |
| IfcAirTerminalBox | 1519 | 84075 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4562 | 62577 |
| IfcAlarmAlarm systems | 460 | 9235 |
| IfcAnnotation | 106234 | 2646109 |
| IfcAudioVisualAppliance | 670 | 15199 |
| IfcBeamBeams | 68464 | 20681477 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 418 | 1560 |
| IfcBuilding | 294473 | 306763 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1783 | 2153644 |
| IfcBuildingElementProxyGeneric elements | 50403 | 35459498 |
| IfcBuildingStorey | 283427 | 1165851 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 211 | 55549 |
| IfcCableCarrierSegmentConduits | 591 | 215966 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 103 | 6296 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 266 | 4065 |
| IfcColumnColumns | 78550 | 7542796 |
| 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 | 10065 | 2312614 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6894 | 891294 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1838 | 407496 |
| IfcDistributionChamberElementHatches | 2882 | 56461 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 280 | 13040 |
| IfcDistributionElementDistribution flow elements | 4349 | 65220 |
| IfcDistributionFlowElement | 620 | 19683 |
| IfcDistributionPort | 8863 | 12525485 |
| IfcDistributionSystem | 1900 | 98941 |
| IfcDoorDoors | 108539 | 4527559 |
| IfcDuctFittingDistribution | 13619 | 1693720 |
| IfcDuctSegmentDucts | 24831 | 2554414 |
| IfcDuctSilencer | 109 | 841 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3882 | 98340 |
| IfcElectricDistributionBoardDistribution panels | 1833 | 23063 |
| IfcElectricDistributionPoint | 72 | 1387 |
| IfcElectricFlowStorageDevice | 244 | 1573 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21711 | 12957977 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11474 | 69842 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 281104 | 451846 |
| IfcFanFans | 1441 | 5437 |
| IfcFastener | 1082 | 2281687 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1157 | 189424 |
| IfcFlowController | 1156 | 126380 |
| IfcFlowFittingFlow fittings | 1701 | 1458632 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2798 | 5978 |
| IfcFlowMovingDeviceFlow moving devices | 219 | 10696 |
| IfcFlowSegment | 2623 | 1704169 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7174 | 967427 |
| IfcFlowTreatmentDevice | 43 | 591 |
| IfcFootingFoundations | 25500 | 838770 |
| IfcFurnishingElement | 4610 | 1019456 |
| IfcFurnitureFurniture | 7626 | 1541677 |
| IfcGeographicElement | 4321 | 55609 |
| IfcGrid | 6619 | 67430 |
| IfcGroup | 6085 | 430116 |
| IfcHeatExchangerHeat exchangers | 2903 | 17650 |
| IfcInterceptor | 13 | 18 |
| IfcJunctionBoxJunction boxes | 833 | 26471 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2073 | 268070 |
| IfcMechanicalFastener | 1491 | 2530897 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39280 | 14863513 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 144079 | 16131534 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1492 | 174526 |
| IfcPilePiles | 1682 | 104137 |
| IfcPipeFittingPipe fittings | 11751 | 746445 |
| IfcPipeSegmentPipes | 33943 | 10372216 |
| IfcPlatePlates | 7596 | 3223773 |
| IfcProject | 14348 | 14350 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 53 | 2029 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12271 | 28600 |
| IfcRailingRailings | 12125 | 462909 |
| IfcRamp | 2470 | 6752 |
| IfcRampFlightRamps | 1755 | 4831 |
| IfcReinforcingBarReinforcement bars | 9372 | 70208418 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 113481 | 919070 |
| IfcSanitaryTerminalSanitary appliances | 7109 | 496323 |
| IfcSensorSensors | 474 | 10039 |
| IfcShadingDeviceNearby buildings and other obstacles | 90932 | 6036575 |
| IfcSiteSurroundings | 307694 | 333010 |
| IfcSlabFloor slabs | 169399 | 5949949 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4685 | 67387 |
| IfcSpaceSpaces | 127955 | 6987330 |
| IfcSpaceHeaterThermal emitters | 3169 | 55997 |
| IfcSpatialZone | 541 | 19806 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19671 | 145272 |
| IfcStairFlightStairs | 10681 | 118376 |
| 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 | 1108 | 43794 |
| IfcSystem | 1482 | 199254 |
| IfcSystemFurnitureElement | 729 | 43115 |
| IfcTankTanks | 6202 | 12768 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 812 | 1240 |
| IfcTransportElementTransport elements | 1689 | 9340 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3260 | 101133 |
| IfcValveValves | 3605 | 161385 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 118501 | 131145 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 135427 | 18598693 |
| IfcWallStandardCase | 28165 | 4488074 |
| IfcWasteTerminal | 121 | 3281 |
| IfcWindowWindows | 122468 | 6366069 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 80287 | 689833 |