| IfcActor | 76 | 163 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29439 | 1184068 |
| IfcAirTerminalBox | 1973 | 110609 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5708 | 80775 |
| IfcAlarmAlarm systems | 550 | 10753 |
| IfcAnnotation | 128938 | 3326628 |
| IfcAudioVisualAppliance | 807 | 17625 |
| IfcBeamBeams | 90743 | 28414318 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 487 | 1688 |
| IfcBuilding | 366954 | 382938 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2288 | 2898326 |
| IfcBuildingElementProxyGeneric elements | 62146 | 45471629 |
| IfcBuildingStorey | 354948 | 1458616 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 280 | 59983 |
| IfcCableCarrierSegmentConduits | 810 | 267402 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 148 | 9699 |
| IfcChiller | 8 | 14 |
| IfcChimney | 135 | 1004 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 102826 | 10109090 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 65 | 301 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 29 | 93 |
| IfcCoolingTowerCooling Tower | 44 | 228 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13290 | 3172531 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8680 | 1147137 |
| IfcDamperDampers | 161 | 8043 |
| IfcDiscreteAccessoryDiscrete accessories | 2214 | 484884 |
| IfcDistributionChamberElementHatches | 3487 | 67860 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 362 | 22334 |
| IfcDistributionElementDistribution flow elements | 5323 | 80119 |
| IfcDistributionFlowElement | 877 | 28952 |
| IfcDistributionPort | 11767 | 16713277 |
| IfcDistributionSystem | 2925 | 122115 |
| IfcDoorDoors | 133558 | 5683802 |
| IfcDuctFittingDistribution | 16746 | 2135521 |
| IfcDuctSegmentDucts | 30701 | 3212968 |
| IfcDuctSilencer | 174 | 2156 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4633 | 111027 |
| IfcElectricDistributionBoardDistribution panels | 2259 | 29152 |
| IfcElectricDistributionPoint | 112 | 1441 |
| IfcElectricFlowStorageDevice | 295 | 2314 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27674 | 16990045 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14154 | 87389 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 349159 | 558419 |
| IfcFanFans | 1731 | 6445 |
| IfcFastener | 1438 | 2578758 |
| IfcFilter | 72 | 719 |
| IfcFireSuppressionTerminal | 1470 | 309337 |
| IfcFlowController | 1484 | 155031 |
| IfcFlowFittingFlow fittings | 2235 | 1930471 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3447 | 7288 |
| IfcFlowMovingDeviceFlow moving devices | 329 | 15054 |
| IfcFlowSegment | 3517 | 2244217 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9240 | 1272809 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 30867 | 1019213 |
| IfcFurnishingElement | 5982 | 1282774 |
| IfcFurnitureFurniture | 9424 | 1930916 |
| IfcGeographicElement | 5369 | 67515 |
| IfcGrid | 8156 | 82790 |
| IfcGroup | 7518 | 531863 |
| IfcHeatExchangerHeat exchangers | 3588 | 21954 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1051 | 37791 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2651 | 454613 |
| IfcMechanicalFastener | 1930 | 2957266 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45939 | 17833919 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 176651 | 20239991 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1803 | 228090 |
| IfcPilePiles | 2131 | 134695 |
| IfcPipeFittingPipe fittings | 14287 | 854323 |
| IfcPipeSegmentPipes | 41350 | 12790782 |
| IfcPlatePlates | 9634 | 4186102 |
| IfcProject | 18800 | 18802 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 94 | 6238 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14976 | 34778 |
| IfcRailingRailings | 15024 | 572853 |
| IfcRamp | 3026 | 9010 |
| IfcRampFlightRamps | 2146 | 5866 |
| IfcReinforcingBarReinforcement bars | 12172 | 95490417 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 138973 | 1108776 |
| IfcSanitaryTerminalSanitary appliances | 8621 | 633982 |
| IfcSensorSensors | 607 | 13925 |
| IfcShadingDeviceNearby buildings and other obstacles | 110217 | 7469650 |
| IfcSiteSurroundings | 383563 | 414802 |
| IfcSlabFloor slabs | 207511 | 7714544 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5489 | 80087 |
| IfcSpaceSpaces | 156059 | 8741507 |
| IfcSpaceHeaterThermal emitters | 3927 | 66648 |
| IfcSpatialZone | 646 | 25252 |
| IfcStackTerminal | 33 | 458 |
| IfcStair | 24706 | 186909 |
| IfcStairFlightStairs | 13470 | 160305 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 60 | 60 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 64 | 20919 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 90 | 34433 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1341 | 57577 |
| IfcSystem | 1871 | 244023 |
| IfcSystemFurnitureElement | 906 | 52422 |
| IfcTankTanks | 7414 | 15584 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 160 | 21785 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 950 | 1419 |
| IfcTransportElementTransport elements | 2150 | 16586 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4054 | 124132 |
| IfcValveValves | 4418 | 205667 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 144340 | 157590 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 166209 | 23642179 |
| IfcWallStandardCase | 34723 | 5741893 |
| IfcWasteTerminal | 198 | 8713 |
| IfcWindowWindows | 150238 | 7774925 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 98577 | 844951 |