| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27462 | 1120086 |
| IfcAirTerminalBox | 1829 | 104066 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5322 | 75498 |
| IfcAlarmAlarm systems | 517 | 10303 |
| IfcAnnotation | 122166 | 3021651 |
| IfcAudioVisualAppliance | 760 | 16640 |
| IfcBeamBeams | 83493 | 26069266 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 458 | 1642 |
| IfcBuilding | 344032 | 358187 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2073 | 2728898 |
| IfcBuildingElementProxyGeneric elements | 58354 | 42232567 |
| IfcBuildingStorey | 332349 | 1365157 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 249 | 57710 |
| IfcCableCarrierSegmentConduits | 734 | 250853 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 136 | 9588 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 284 | 4869 |
| IfcColumnColumns | 95040 | 9365498 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 51 | 253 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 22 | 139 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12191 | 3106548 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8094 | 1081441 |
| IfcDamperDampers | 120 | 6684 |
| IfcDiscreteAccessoryDiscrete accessories | 2056 | 436208 |
| IfcDistributionChamberElementHatches | 3278 | 63758 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 351 | 21652 |
| IfcDistributionElementDistribution flow elements | 5011 | 75954 |
| IfcDistributionFlowElement | 756 | 24164 |
| IfcDistributionPort | 10840 | 15606493 |
| IfcDistributionSystem | 2575 | 115287 |
| IfcDoorDoors | 125848 | 5303770 |
| IfcDuctFittingDistribution | 15765 | 2010147 |
| IfcDuctSegmentDucts | 28694 | 3029058 |
| IfcDuctSilencer | 143 | 1501 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4391 | 108548 |
| IfcElectricDistributionBoardDistribution panels | 2137 | 28058 |
| IfcElectricDistributionPoint | 76 | 1391 |
| IfcElectricFlowStorageDevice | 283 | 2254 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 25954 | 15868505 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13338 | 83205 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 327723 | 526724 |
| IfcFanFans | 1655 | 6242 |
| IfcFastener | 1335 | 2524806 |
| IfcFilter | 65 | 580 |
| IfcFireSuppressionTerminal | 1378 | 254242 |
| IfcFlowController | 1371 | 149828 |
| IfcFlowFittingFlow fittings | 2038 | 1798080 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3230 | 6823 |
| IfcFlowMovingDeviceFlow moving devices | 284 | 12832 |
| IfcFlowSegment | 3126 | 2138385 |
| IfcFlowStorageDevice | 145 | 577 |
| IfcFlowTerminalFlow terminals | 8540 | 1187610 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29215 | 960353 |
| IfcFurnishingElement | 5386 | 1218827 |
| IfcFurnitureFurniture | 8905 | 1790790 |
| IfcGeographicElement | 5024 | 63825 |
| IfcGrid | 7744 | 79738 |
| IfcGroup | 7053 | 506521 |
| IfcHeatExchangerHeat exchangers | 3352 | 20631 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 997 | 36348 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 19 | 2179 |
| IfcLightFixtureLights | 2413 | 388095 |
| IfcMechanicalFastener | 1812 | 2859771 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 43869 | 16952083 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 166542 | 18914569 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1712 | 218267 |
| IfcPilePiles | 1999 | 126530 |
| IfcPipeFittingPipe fittings | 13442 | 820197 |
| IfcPipeSegmentPipes | 39095 | 12073012 |
| IfcPlatePlates | 9056 | 3965200 |
| IfcProject | 17172 | 17174 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 66 | 4301 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14191 | 33020 |
| IfcRailingRailings | 14171 | 541458 |
| IfcRamp | 2925 | 8756 |
| IfcRampFlightRamps | 2062 | 5655 |
| IfcReinforcingBarReinforcement bars | 11381 | 89314554 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 131216 | 1049094 |
| IfcSanitaryTerminalSanitary appliances | 8220 | 593798 |
| IfcSensorSensors | 572 | 13577 |
| IfcShadingDeviceNearby buildings and other obstacles | 104240 | 7027007 |
| IfcSiteSurroundings | 359599 | 388921 |
| IfcSlabFloor slabs | 195646 | 7101983 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5297 | 74962 |
| IfcSpaceSpaces | 147326 | 8185727 |
| IfcSpaceHeaterThermal emitters | 3708 | 63398 |
| IfcSpatialZone | 614 | 23226 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23149 | 174391 |
| IfcStairFlightStairs | 12715 | 148630 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 51 | 51 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 50 | 19796 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 81 | 33823 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1272 | 54991 |
| IfcSystem | 1714 | 230026 |
| IfcSystemFurnitureElement | 895 | 54542 |
| IfcTankTanks | 7103 | 14999 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 908 | 1356 |
| IfcTransportElementTransport elements | 2028 | 14737 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3824 | 119266 |
| IfcValveValves | 4137 | 195169 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 136356 | 149495 |
| IfcVoidingFeature | 22 | 20579 |
| IfcWallWalls | 156730 | 22057307 |
| IfcWallStandardCase | 32616 | 5342778 |
| IfcWasteTerminal | 177 | 5527 |
| IfcWindowWindows | 141698 | 7322650 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 92804 | 798537 |