| IfcActor | 59 | 128 |
| IfcActuator | 1 | 79 |
| IfcAirTerminalAir terminals | 21329 | 865293 |
| IfcAirTerminalBox | 1358 | 68857 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4140 | 54643 |
| IfcAlarmAlarm systems | 401 | 7381 |
| IfcAnnotation | 95765 | 2436612 |
| IfcAudioVisualAppliance | 577 | 12939 |
| IfcBeamBeams | 58568 | 17508861 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 366 | 1004 |
| IfcBuilding | 262544 | 273680 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1637 | 1962857 |
| IfcBuildingElementProxyGeneric elements | 45400 | 31824359 |
| IfcBuildingStorey | 252014 | 1040481 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 183 | 53045 |
| IfcCableCarrierSegmentConduits | 526 | 199592 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 77 | 4957 |
| IfcChiller | 2 | 3 |
| IfcChimney | 60 | 757 |
| IfcCivilElement | 40 | 8147 |
| IfcCoil | 246 | 3536 |
| IfcColumnColumns | 67902 | 6488412 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 22 | 162 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 20 | 31 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 8890 | 1989169 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6167 | 776909 |
| IfcDamperDampers | 56 | 965 |
| IfcDiscreteAccessoryDiscrete accessories | 1672 | 382516 |
| IfcDistributionChamberElementHatches | 2526 | 49375 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 277 | 12444 |
| IfcDistributionElementDistribution flow elements | 3946 | 60074 |
| IfcDistributionFlowElement | 559 | 17620 |
| IfcDistributionPort | 7794 | 10772255 |
| IfcDistributionSystem | 1505 | 85716 |
| IfcDoorDoors | 97945 | 4054844 |
| IfcDuctFittingDistribution | 12239 | 1518716 |
| IfcDuctSegmentDucts | 22395 | 2296802 |
| IfcDuctSilencer | 98 | 530 |
| IfcElectricApplianceElectrical appliances | 3578 | 93053 |
| IfcElectricDistributionBoardDistribution panels | 1602 | 20592 |
| IfcElectricDistributionPoint | 66 | 1188 |
| IfcElectricFlowStorageDevice | 221 | 1378 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 18890 | 11057214 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10280 | 62316 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 250272 | 409509 |
| IfcFanFans | 1287 | 4849 |
| IfcFastener | 949 | 1849524 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1019 | 155832 |
| IfcFlowController | 1062 | 82211 |
| IfcFlowFittingFlow fittings | 1556 | 1305612 |
| IfcFlowInstrument | 4 | 5 |
| IfcFlowMeterMeters | 2443 | 5221 |
| IfcFlowMovingDeviceFlow moving devices | 200 | 10164 |
| IfcFlowSegment | 2386 | 1527117 |
| IfcFlowStorageDevice | 99 | 373 |
| IfcFlowTerminalFlow terminals | 6470 | 887696 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 22937 | 753400 |
| IfcFurnishingElement | 4155 | 901177 |
| IfcFurnitureFurniture | 6865 | 1382904 |
| IfcGeographicElement | 3919 | 46947 |
| IfcGrid | 5998 | 62365 |
| IfcGroup | 5505 | 399318 |
| IfcHeatExchangerHeat exchangers | 2512 | 15501 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 748 | 24106 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 13 | 1948 |
| IfcLightFixtureLights | 1881 | 237161 |
| IfcMechanicalFastener | 1315 | 2161939 |
| IfcMedicalDevice | 1 | 32 |
| IfcMemberOther bars of the structure | 36340 | 13899363 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 33 | 241 |
| IfcOpeningElementOpenings | 129909 | 15332375 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1318 | 160649 |
| IfcPilePiles | 1455 | 89867 |
| IfcPipeFittingPipe fittings | 10570 | 631275 |
| IfcPipeSegmentPipes | 30297 | 9267786 |
| IfcPlatePlates | 6777 | 2826379 |
| IfcProject | 12794 | 12794 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1998 |
| IfcProxy | 18 | 7346 |
| IfcPumpBooster sets | 10943 | 25860 |
| IfcRailingRailings | 10875 | 410618 |
| IfcRamp | 2176 | 5761 |
| IfcRampFlightRamps | 1575 | 4321 |
| IfcReinforcingBarReinforcement bars | 7953 | 58744389 |
| IfcReinforcingMesh | 24 | 7106 |
| IfcRoofRoofs | 102675 | 832517 |
| IfcSanitaryTerminalSanitary appliances | 6425 | 435584 |
| IfcSensorSensors | 415 | 8600 |
| IfcShadingDeviceNearby buildings and other obstacles | 82305 | 5312378 |
| IfcSiteSurroundings | 274093 | 296781 |
| IfcSlabFloor slabs | 152429 | 5272281 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4201 | 62610 |
| IfcSpaceSpaces | 115584 | 6280956 |
| IfcSpaceHeaterThermal emitters | 2883 | 50867 |
| IfcSpatialZone | 488 | 16910 |
| IfcStackTerminal | 11 | 104 |
| IfcStair | 17434 | 121071 |
| IfcStairFlightStairs | 9627 | 106064 |
| IfcStructuralAnalysisModel | 42 | 42 |
| IfcStructuralCurveAction | 1 | 1 |
| IfcStructuralCurveConnection | 3 | 1901 |
| IfcStructuralCurveMember | 40 | 14886 |
| IfcStructuralLinearAction | 11 | 4327 |
| IfcStructuralLinearActionVarying | 5 | 735 |
| IfcStructuralLoadCase | 9 | 24 |
| IfcStructuralLoadGroup | 17 | 680 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 6 | 3738 |
| IfcStructuralPointAction | 8 | 182 |
| IfcStructuralPointConnection | 70 | 24730 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 2 | 147 |
| IfcStructuralSurfaceMember | 22 | 6225 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 965 | 40192 |
| IfcSystem | 1360 | 163412 |
| IfcSystemFurnitureElement | 659 | 36544 |
| IfcTankTanks | 5556 | 11229 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 110 | 23602 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 704 | 1068 |
| IfcTransportElementTransport elements | 1505 | 7314 |
| IfcUnitaryControlElementUnitary control elements | 9 | 14 |
| IfcUnitaryEquipment | 2932 | 92099 |
| IfcValveValves | 3141 | 137987 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 107188 | 121508 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 122279 | 16628846 |
| IfcWallStandardCase | 25217 | 3951997 |
| IfcWasteTerminal | 102 | 2693 |
| IfcWindowWindows | 110635 | 5765864 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 72585 | 624825 |