| IfcActor | 80 | 171 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 31010 | 1247615 |
| IfcAirTerminalBox | 2106 | 119626 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 6111 | 86507 |
| IfcAlarmAlarm systems | 589 | 11864 |
| IfcAnnotation | 134239 | 3452733 |
| IfcAudioVisualAppliance | 833 | 18836 |
| IfcBeamBeams | 96455 | 30688207 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 500 | 1718 |
| IfcBuilding | 384116 | 400856 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2375 | 3074402 |
| IfcBuildingElementProxyGeneric elements | 64939 | 47156459 |
| IfcBuildingStorey | 371875 | 1529714 |
| IfcBuildingSystem | 1 | 7 |
| IfcBurner | 5 | 22 |
| IfcCableCarrierFitting | 303 | 73800 |
| IfcCableCarrierSegmentConduits | 843 | 285130 |
| IfcCableFitting | 13 | 864 |
| IfcCableSegmentCables | 156 | 10148 |
| IfcChiller | 8 | 14 |
| IfcChimney | 148 | 1032 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 108958 | 10722440 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 67 | 300 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 8 | 65 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 31 | 110 |
| IfcCoolingTowerCooling Tower | 54 | 303 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 14100 | 3351581 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 9110 | 1217515 |
| IfcDamperDampers | 183 | 9443 |
| IfcDiscreteAccessoryDiscrete accessories | 2266 | 484485 |
| IfcDistributionChamberElementHatches | 3669 | 72171 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 370 | 22539 |
| IfcDistributionElementDistribution flow elements | 5535 | 83080 |
| IfcDistributionFlowElement | 904 | 29672 |
| IfcDistributionPort | 12496 | 17546524 |
| IfcDistributionSystem | 3223 | 125422 |
| IfcDoorDoors | 139392 | 5963153 |
| IfcDuctFittingDistribution | 17656 | 2264196 |
| IfcDuctSegmentDucts | 32302 | 3397185 |
| IfcDuctSilencer | 194 | 2643 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4900 | 115318 |
| IfcElectricDistributionBoardDistribution panels | 2356 | 32200 |
| IfcElectricDistributionPoint | 114 | 1464 |
| IfcElectricFlowStorageDevice | 307 | 2422 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 29217 | 17878365 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14900 | 90607 |
| IfcEvaporator | 15 | 283 |
| IfcExternalSpatialElement | 365628 | 585753 |
| IfcFanFans | 1803 | 6948 |
| IfcFastener | 1564 | 2743451 |
| IfcFilter | 78 | 974 |
| IfcFireSuppressionTerminal | 1558 | 359170 |
| IfcFlowController | 1507 | 171493 |
| IfcFlowFittingFlow fittings | 2270 | 1983194 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3610 | 7598 |
| IfcFlowMovingDeviceFlow moving devices | 327 | 15717 |
| IfcFlowSegment | 3588 | 2310420 |
| IfcFlowStorageDevice | 168 | 784 |
| IfcFlowTerminalFlow terminals | 9686 | 1320056 |
| IfcFlowTreatmentDevice | 54 | 692 |
| IfcFootingFoundations | 32315 | 1068010 |
| IfcFurnishingElement | 6199 | 1334127 |
| IfcFurnitureFurniture | 9999 | 2043098 |
| IfcGeographicElement | 5689 | 72759 |
| IfcGrid | 8476 | 90233 |
| IfcGroup | 7854 | 567689 |
| IfcHeatExchangerHeat exchangers | 3801 | 22985 |
| IfcInterceptor | 29 | 160 |
| IfcJunctionBoxJunction boxes | 1093 | 42878 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2821 | 497035 |
| IfcMechanicalFastener | 2092 | 3179159 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 47533 | 18401857 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 43 | 227 |
| IfcOpeningElementOpenings | 184436 | 21292109 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1870 | 235252 |
| IfcPilePiles | 2282 | 149024 |
| IfcPipeFittingPipe fittings | 15022 | 897219 |
| IfcPipeSegmentPipes | 43333 | 13386085 |
| IfcPlatePlates | 10188 | 4410122 |
| IfcProject | 19701 | 19703 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 101 | 6751 |
| IfcProxy | 44 | 15073 |
| IfcPumpBooster sets | 15637 | 36194 |
| IfcRailingRailings | 15678 | 608117 |
| IfcRamp | 3149 | 9358 |
| IfcRampFlightRamps | 2257 | 6140 |
| IfcReinforcingBarReinforcement bars | 13047 | 101391402 |
| IfcReinforcingMesh | 32 | 7073 |
| IfcRoofRoofs | 144989 | 1159817 |
| IfcSanitaryTerminalSanitary appliances | 9052 | 667754 |
| IfcScheduleTimeControl | 1 | 780 |
| IfcSensorSensors | 643 | 15391 |
| IfcShadingDeviceNearby buildings and other obstacles | 114951 | 7861814 |
| IfcSiteSurroundings | 401567 | 433452 |
| IfcSlabFloor slabs | 216678 | 8489047 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5699 | 87886 |
| IfcSpaceSpaces | 162924 | 9174110 |
| IfcSpaceHeaterThermal emitters | 4103 | 69401 |
| IfcSpatialZone | 659 | 26260 |
| IfcStackTerminal | 37 | 514 |
| IfcStair | 25953 | 196852 |
| IfcStairFlightStairs | 14106 | 169237 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 64 | 64 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 66 | 21916 |
| IfcStructuralLinearAction | 17 | 5635 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 14 | 89 |
| IfcStructuralLoadGroup | 29 | 1761 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 15 | 6778 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 94 | 42887 |
| IfcStructuralPointReaction | 13 | 44758 |
| IfcStructuralResultGroup | 13 | 21 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 32 | 13544 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1397 | 59709 |
| IfcSystem | 1927 | 256705 |
| IfcSystemFurnitureElement | 943 | 58392 |
| IfcTankTanks | 7701 | 16193 |
| IfcTask | 7 | 1079 |
| IfcTendonTendons | 165 | 22245 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 979 | 1475 |
| IfcTransportElementTransport elements | 2221 | 17751 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4215 | 127176 |
| IfcValveValves | 4637 | 214170 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 150489 | 163791 |
| IfcVoidingFeature | 24 | 18830 |
| IfcWallWalls | 173371 | 24891810 |
| IfcWallStandardCase | 36385 | 6189833 |
| IfcWasteTerminal | 206 | 14691 |
| IfcWindowWindows | 156714 | 8116775 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 7 | 7 |
| IfcWorkSchedule | 6 | 6 |
| IfcZone | 103088 | 885500 |