| IfcActor | 59 | 128 |
| IfcActuator | 1 | 79 |
| IfcAirTerminalAir terminals | 21347 | 865493 |
| IfcAirTerminalBox | 1359 | 68867 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4142 | 54646 |
| IfcAlarmAlarm systems | 401 | 7381 |
| IfcAnnotation | 95801 | 2436673 |
| IfcAudioVisualAppliance | 578 | 12949 |
| IfcBeamBeams | 58613 | 17528806 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 366 | 1004 |
| IfcBuilding | 262652 | 273794 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1638 | 1963989 |
| IfcBuildingElementProxyGeneric elements | 45416 | 31845159 |
| IfcBuildingStorey | 252124 | 1040949 |
| 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 | 67953 | 6495883 |
| 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 | 8889 | 1989132 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6162 | 776850 |
| IfcDamperDampers | 56 | 965 |
| IfcDiscreteAccessoryDiscrete accessories | 1675 | 382584 |
| IfcDistributionChamberElementHatches | 2524 | 49303 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 277 | 12444 |
| IfcDistributionElementDistribution flow elements | 3947 | 60086 |
| IfcDistributionFlowElement | 559 | 17620 |
| IfcDistributionPort | 7786 | 10770453 |
| IfcDistributionSystem | 1501 | 85703 |
| IfcDoorDoors | 97966 | 4055049 |
| IfcDuctFittingDistribution | 12245 | 1519043 |
| IfcDuctSegmentDucts | 22413 | 2297411 |
| IfcDuctSilencer | 99 | 532 |
| IfcElectricApplianceElectrical appliances | 3581 | 93328 |
| IfcElectricDistributionBoardDistribution panels | 1603 | 20593 |
| IfcElectricDistributionPoint | 66 | 1188 |
| IfcElectricFlowStorageDevice | 221 | 1378 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 18902 | 11091229 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10290 | 62315 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 250397 | 409634 |
| IfcFanFans | 1288 | 4852 |
| IfcFastener | 948 | 1847007 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1019 | 155832 |
| IfcFlowController | 1063 | 82194 |
| IfcFlowFittingFlow fittings | 1557 | 1305254 |
| IfcFlowInstrument | 4 | 5 |
| IfcFlowMeterMeters | 2442 | 5223 |
| IfcFlowMovingDeviceFlow moving devices | 201 | 10165 |
| IfcFlowSegment | 2387 | 1526463 |
| IfcFlowStorageDevice | 99 | 373 |
| IfcFlowTerminalFlow terminals | 6465 | 886963 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 22950 | 754024 |
| IfcFurnishingElement | 4150 | 900106 |
| IfcFurnitureFurniture | 6865 | 1383610 |
| IfcGeographicElement | 3920 | 46986 |
| IfcGrid | 5997 | 62349 |
| IfcGroup | 5501 | 399293 |
| IfcHeatExchangerHeat exchangers | 2511 | 15524 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 749 | 24107 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 13 | 1948 |
| IfcLightFixtureLights | 1879 | 237226 |
| IfcMechanicalFastener | 1314 | 2161187 |
| IfcMedicalDevice | 1 | 32 |
| IfcMemberOther bars of the structure | 36355 | 13904734 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 33 | 241 |
| IfcOpeningElementOpenings | 129939 | 15332292 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1318 | 160649 |
| IfcPilePiles | 1456 | 89901 |
| IfcPipeFittingPipe fittings | 10576 | 631302 |
| IfcPipeSegmentPipes | 30323 | 9270434 |
| IfcPlatePlates | 6769 | 2825741 |
| IfcProject | 12790 | 12790 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1998 |
| IfcProxy | 18 | 7346 |
| IfcPumpBooster sets | 10951 | 25868 |
| IfcRailingRailings | 10875 | 410747 |
| IfcRamp | 2178 | 5765 |
| IfcRampFlightRamps | 1577 | 4323 |
| IfcReinforcingBarReinforcement bars | 7966 | 58941408 |
| IfcReinforcingMesh | 24 | 7106 |
| IfcRoofRoofs | 102705 | 832632 |
| IfcSanitaryTerminalSanitary appliances | 6428 | 435800 |
| IfcSensorSensors | 415 | 8600 |
| IfcShadingDeviceNearby buildings and other obstacles | 82338 | 5313139 |
| IfcSiteSurroundings | 274206 | 296894 |
| IfcSlabFloor slabs | 152479 | 5278073 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4202 | 62611 |
| IfcSpaceSpaces | 115606 | 6281416 |
| IfcSpaceHeaterThermal emitters | 2885 | 50870 |
| IfcSpatialZone | 488 | 16910 |
| IfcStackTerminal | 11 | 104 |
| IfcStair | 17440 | 121078 |
| IfcStairFlightStairs | 9627 | 106074 |
| 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 | 5562 | 11233 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 110 | 23602 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 704 | 1068 |
| IfcTransportElementTransport elements | 1508 | 7318 |
| IfcUnitaryControlElementUnitary control elements | 9 | 14 |
| IfcUnitaryEquipment | 2936 | 92183 |
| IfcValveValves | 3141 | 138030 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 107236 | 121556 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 122304 | 16629832 |
| IfcWallStandardCase | 25227 | 3952726 |
| IfcWasteTerminal | 102 | 2693 |
| IfcWindowWindows | 110656 | 5766872 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 72609 | 624814 |