| IfcActor | 75 | 160 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29212 | 1176272 |
| IfcAirTerminalBox | 1960 | 110101 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5650 | 80285 |
| IfcAlarmAlarm systems | 538 | 10324 |
| IfcAnnotation | 128231 | 3311602 |
| IfcAudioVisualAppliance | 800 | 17388 |
| IfcBeamBeams | 89842 | 28083833 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 485 | 1683 |
| IfcBuilding | 364308 | 380161 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2212 | 2808593 |
| IfcBuildingElementProxyGeneric elements | 61672 | 44982670 |
| IfcBuildingStorey | 352326 | 1447468 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 273 | 59748 |
| IfcCableCarrierSegmentConduits | 799 | 263946 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 147 | 9695 |
| IfcChiller | 8 | 14 |
| IfcChimney | 131 | 989 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 101833 | 10022168 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 64 | 300 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 92 |
| IfcCoolingTowerCooling Tower | 42 | 222 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13120 | 3146139 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8597 | 1144489 |
| IfcDamperDampers | 157 | 7860 |
| IfcDiscreteAccessoryDiscrete accessories | 2205 | 476929 |
| IfcDistributionChamberElementHatches | 3458 | 67106 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 360 | 22322 |
| IfcDistributionElementDistribution flow elements | 5276 | 79518 |
| IfcDistributionFlowElement | 861 | 27897 |
| IfcDistributionPort | 11672 | 16598988 |
| IfcDistributionSystem | 2879 | 121555 |
| IfcDoorDoors | 132706 | 5638036 |
| IfcDuctFittingDistribution | 16610 | 2118322 |
| IfcDuctSegmentDucts | 30474 | 3189368 |
| IfcDuctSilencer | 171 | 2052 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4613 | 110647 |
| IfcElectricDistributionBoardDistribution panels | 2245 | 29110 |
| IfcElectricDistributionPoint | 111 | 1432 |
| IfcElectricFlowStorageDevice | 294 | 2296 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27422 | 16830168 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14063 | 86716 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 346850 | 555621 |
| IfcFanFans | 1727 | 6433 |
| IfcFastener | 1423 | 2576875 |
| IfcFilter | 71 | 716 |
| IfcFireSuppressionTerminal | 1456 | 307057 |
| IfcFlowController | 1472 | 154380 |
| IfcFlowFittingFlow fittings | 2222 | 1923579 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3429 | 7266 |
| IfcFlowMovingDeviceFlow moving devices | 312 | 13178 |
| IfcFlowSegment | 3459 | 2235888 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9108 | 1258423 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30653 | 1012239 |
| IfcFurnishingElement | 5786 | 1264398 |
| IfcFurnitureFurniture | 9364 | 1922864 |
| IfcGeographicElement | 5342 | 66966 |
| IfcGrid | 8081 | 82256 |
| IfcGroup | 7472 | 527908 |
| IfcHeatExchangerHeat exchangers | 3560 | 21790 |
| IfcInterceptor | 26 | 110 |
| IfcJunctionBoxJunction boxes | 1050 | 37761 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2596 | 441261 |
| IfcMechanicalFastener | 1913 | 2941687 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45665 | 17712232 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 175455 | 20108532 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1795 | 227679 |
| IfcPilePiles | 2119 | 133825 |
| IfcPipeFittingPipe fittings | 14187 | 844442 |
| IfcPipeSegmentPipes | 41082 | 12699778 |
| IfcPlatePlates | 9565 | 4160166 |
| IfcProject | 18481 | 18483 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 89 | 5937 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14875 | 34566 |
| IfcRailingRailings | 14903 | 565685 |
| IfcRamp | 3016 | 8976 |
| IfcRampFlightRamps | 2123 | 5820 |
| IfcReinforcingBarReinforcement bars | 12075 | 94619497 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 138142 | 1103028 |
| IfcSanitaryTerminalSanitary appliances | 8586 | 628887 |
| IfcSensorSensors | 601 | 13858 |
| IfcShadingDeviceNearby buildings and other obstacles | 109611 | 7426741 |
| IfcSiteSurroundings | 380823 | 412030 |
| IfcSlabFloor slabs | 206106 | 7604826 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5465 | 79944 |
| IfcSpaceSpaces | 155108 | 8684934 |
| IfcSpaceHeaterThermal emitters | 3898 | 66331 |
| IfcSpatialZone | 640 | 24949 |
| IfcStackTerminal | 31 | 450 |
| IfcStair | 24490 | 185476 |
| IfcStairFlightStairs | 13400 | 159028 |
| 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 | 1333 | 57346 |
| IfcSystem | 1857 | 243341 |
| IfcSystemFurnitureElement | 901 | 52120 |
| IfcTankTanks | 7365 | 15512 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 160 | 21785 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 950 | 1420 |
| IfcTransportElementTransport elements | 2137 | 16560 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4028 | 123793 |
| IfcValveValves | 4378 | 202496 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 143528 | 156805 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 165201 | 23455802 |
| IfcWallStandardCase | 34394 | 5677963 |
| IfcWasteTerminal | 194 | 7098 |
| IfcWindowWindows | 149244 | 7724808 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 97976 | 840419 |