| IfcActor | 59 | 128 |
| IfcActuator | 1 | 79 |
| IfcAirTerminalAir terminals | 21348 | 865556 |
| IfcAirTerminalBox | 1359 | 68867 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4142 | 54646 |
| IfcAlarmAlarm systems | 401 | 7381 |
| IfcAnnotation | 95811 | 2436884 |
| IfcAudioVisualAppliance | 578 | 12949 |
| IfcBeamBeams | 58631 | 17535273 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 366 | 1004 |
| IfcBuilding | 262696 | 273841 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1638 | 1963989 |
| IfcBuildingElementProxyGeneric elements | 45421 | 31847286 |
| IfcBuildingStorey | 252167 | 1041151 |
| 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 | 67972 | 6497871 |
| 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 | 1989134 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6163 | 776854 |
| IfcDamperDampers | 56 | 965 |
| IfcDiscreteAccessoryDiscrete accessories | 1675 | 382584 |
| IfcDistributionChamberElementHatches | 2525 | 49309 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 277 | 12444 |
| IfcDistributionElementDistribution flow elements | 3947 | 60096 |
| IfcDistributionFlowElement | 559 | 17620 |
| IfcDistributionPort | 7786 | 10770453 |
| IfcDistributionSystem | 1501 | 85703 |
| IfcDoorDoors | 97978 | 4055698 |
| IfcDuctFittingDistribution | 12246 | 1519166 |
| IfcDuctSegmentDucts | 22414 | 2297589 |
| IfcDuctSilencer | 99 | 532 |
| IfcElectricApplianceElectrical appliances | 3581 | 93342 |
| IfcElectricDistributionBoardDistribution panels | 1603 | 20593 |
| IfcElectricDistributionPoint | 66 | 1188 |
| IfcElectricFlowStorageDevice | 221 | 1378 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 18905 | 11091347 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10290 | 62325 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 250441 | 409733 |
| IfcFanFans | 1288 | 4852 |
| IfcFastener | 948 | 1847007 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1019 | 155832 |
| IfcFlowController | 1063 | 82194 |
| IfcFlowFittingFlow fittings | 1557 | 1305254 |
| IfcFlowInstrument | 4 | 5 |
| IfcFlowMeterMeters | 2443 | 5224 |
| IfcFlowMovingDeviceFlow moving devices | 201 | 10165 |
| IfcFlowSegment | 2387 | 1526463 |
| IfcFlowStorageDevice | 99 | 373 |
| IfcFlowTerminalFlow terminals | 6465 | 886963 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 22957 | 754258 |
| IfcFurnishingElement | 4150 | 900106 |
| IfcFurnitureFurniture | 6865 | 1383611 |
| IfcGeographicElement | 3921 | 46987 |
| IfcGrid | 5998 | 62370 |
| IfcGroup | 5502 | 399297 |
| IfcHeatExchangerHeat exchangers | 2512 | 15526 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 749 | 24107 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 13 | 1948 |
| IfcLightFixtureLights | 1879 | 237215 |
| IfcMechanicalFastener | 1314 | 2161187 |
| IfcMedicalDevice | 1 | 32 |
| IfcMemberOther bars of the structure | 36360 | 13905042 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 33 | 241 |
| IfcOpeningElementOpenings | 129956 | 15333925 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1319 | 160673 |
| IfcPilePiles | 1458 | 89945 |
| IfcPipeFittingPipe fittings | 10577 | 631303 |
| IfcPipeSegmentPipes | 30327 | 9271905 |
| IfcPlatePlates | 6772 | 2825951 |
| IfcProject | 12791 | 12791 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1998 |
| IfcProxy | 18 | 7346 |
| IfcPumpBooster sets | 10953 | 25881 |
| IfcRailingRailings | 10875 | 410748 |
| IfcRamp | 2178 | 5765 |
| IfcRampFlightRamps | 1577 | 4323 |
| IfcReinforcingBarReinforcement bars | 7966 | 58941408 |
| IfcReinforcingMesh | 24 | 7106 |
| IfcRoofRoofs | 102718 | 832734 |
| IfcSanitaryTerminalSanitary appliances | 6429 | 435808 |
| IfcSensorSensors | 415 | 8600 |
| IfcShadingDeviceNearby buildings and other obstacles | 82350 | 5314262 |
| IfcSiteSurroundings | 274252 | 296940 |
| IfcSlabFloor slabs | 152501 | 5280382 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4202 | 62611 |
| IfcSpaceSpaces | 115620 | 6282314 |
| IfcSpaceHeaterThermal emitters | 2885 | 50870 |
| IfcSpatialZone | 488 | 16910 |
| IfcStackTerminal | 11 | 104 |
| IfcStair | 17444 | 121087 |
| IfcStairFlightStairs | 9628 | 106077 |
| 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 | 1362 | 163426 |
| IfcSystemFurnitureElement | 659 | 36544 |
| IfcTankTanks | 5563 | 11234 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 110 | 23602 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 704 | 1068 |
| IfcTransportElementTransport elements | 1509 | 7319 |
| IfcUnitaryControlElementUnitary control elements | 9 | 14 |
| IfcUnitaryEquipment | 2936 | 92183 |
| IfcValveValves | 3141 | 138030 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 107248 | 121568 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 122319 | 16631709 |
| IfcWallStandardCase | 25231 | 3952831 |
| IfcWasteTerminal | 102 | 2693 |
| IfcWindowWindows | 110670 | 5767618 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 72615 | 624887 |