| IfcActor | 77 | 165 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29986 | 1202584 |
| IfcAirTerminalBox | 2022 | 113674 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5870 | 82647 |
| IfcAlarmAlarm systems | 556 | 10694 |
| IfcAnnotation | 130781 | 3396541 |
| IfcAudioVisualAppliance | 812 | 17752 |
| IfcBeamBeams | 92660 | 29166952 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 488 | 1691 |
| IfcBuilding | 372854 | 389156 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2316 | 2977092 |
| IfcBuildingElementProxyGeneric elements | 63121 | 46166260 |
| IfcBuildingStorey | 360744 | 1482650 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 284 | 59929 |
| IfcCableCarrierSegmentConduits | 818 | 269885 |
| IfcCableFitting | 13 | 864 |
| IfcCableSegmentCables | 151 | 9742 |
| IfcChiller | 8 | 14 |
| IfcChimney | 148 | 1031 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 104911 | 10312646 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 68 | 305 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 30 | 94 |
| IfcCoolingTowerCooling Tower | 49 | 243 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13603 | 3247850 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8843 | 1154464 |
| IfcDamperDampers | 168 | 8463 |
| IfcDiscreteAccessoryDiscrete accessories | 2235 | 509744 |
| IfcDistributionChamberElementHatches | 3535 | 68682 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 362 | 22334 |
| IfcDistributionElementDistribution flow elements | 5392 | 80907 |
| IfcDistributionFlowElement | 890 | 29289 |
| IfcDistributionPort | 12033 | 16867625 |
| IfcDistributionSystem | 3040 | 123477 |
| IfcDoorDoors | 135570 | 5791815 |
| IfcDuctFittingDistribution | 17064 | 2176736 |
| IfcDuctSegmentDucts | 31256 | 3271773 |
| IfcDuctSilencer | 181 | 2421 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4725 | 112291 |
| IfcElectricDistributionBoardDistribution panels | 2291 | 29389 |
| IfcElectricDistributionPoint | 113 | 1442 |
| IfcElectricFlowStorageDevice | 301 | 2373 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 28118 | 17315057 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14410 | 87960 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 354768 | 566067 |
| IfcFanFans | 1752 | 6553 |
| IfcFastener | 1474 | 2630071 |
| IfcFilter | 73 | 734 |
| IfcFireSuppressionTerminal | 1493 | 316206 |
| IfcFlowController | 1483 | 155206 |
| IfcFlowFittingFlow fittings | 2233 | 1933829 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3492 | 7344 |
| IfcFlowMovingDeviceFlow moving devices | 334 | 15103 |
| IfcFlowSegment | 3529 | 2249333 |
| IfcFlowStorageDevice | 155 | 612 |
| IfcFlowTerminalFlow terminals | 9397 | 1287598 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 31352 | 1036642 |
| IfcFurnishingElement | 6056 | 1297048 |
| IfcFurnitureFurniture | 9641 | 1977082 |
| IfcGeographicElement | 5494 | 69791 |
| IfcGrid | 8303 | 84224 |
| IfcGroup | 7608 | 538288 |
| IfcHeatExchangerHeat exchangers | 3657 | 22188 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1068 | 38248 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2699 | 464815 |
| IfcMechanicalFastener | 1981 | 2996307 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 46469 | 18030978 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 221 |
| IfcOpeningElementOpenings | 179297 | 20577694 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1820 | 230350 |
| IfcPilePiles | 2175 | 139136 |
| IfcPipeFittingPipe fittings | 14550 | 869035 |
| IfcPipeSegmentPipes | 42045 | 12979118 |
| IfcPlatePlates | 9843 | 4280773 |
| IfcProject | 19078 | 19080 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 94 | 6247 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 15206 | 35250 |
| IfcRailingRailings | 15247 | 589374 |
| IfcRamp | 3057 | 9087 |
| IfcRampFlightRamps | 2172 | 5909 |
| IfcReinforcingBarReinforcement bars | 12400 | 97000234 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 141040 | 1124359 |
| IfcSanitaryTerminalSanitary appliances | 8786 | 648813 |
| IfcScheduleTimeControl | 1 | 780 |
| IfcSensorSensors | 614 | 14184 |
| IfcShadingDeviceNearby buildings and other obstacles | 111769 | 7513703 |
| IfcSiteSurroundings | 389698 | 421119 |
| IfcSlabFloor slabs | 210633 | 7949143 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5574 | 83540 |
| IfcSpaceSpaces | 158471 | 8901720 |
| IfcSpaceHeaterThermal emitters | 3980 | 67345 |
| IfcSpatialZone | 649 | 25295 |
| IfcStackTerminal | 35 | 466 |
| IfcStair | 25131 | 190181 |
| IfcStairFlightStairs | 13660 | 163000 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 60 | 60 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 62 | 20890 |
| IfcStructuralLinearAction | 17 | 5635 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 14 | 89 |
| IfcStructuralLoadGroup | 27 | 1627 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 13 | 4801 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 90 | 34486 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 31 | 7245 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1356 | 57935 |
| IfcSystem | 1877 | 245696 |
| IfcSystemFurnitureElement | 925 | 54682 |
| IfcTankTanks | 7506 | 15782 |
| IfcTask | 7 | 1079 |
| IfcTendonTendons | 161 | 21805 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 960 | 1435 |
| IfcTransportElementTransport elements | 2169 | 16972 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4121 | 124891 |
| IfcValveValves | 4498 | 208797 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 146427 | 159791 |
| IfcVoidingFeature | 23 | 18794 |
| IfcWallWalls | 168699 | 24133070 |
| IfcWallStandardCase | 35234 | 5890563 |
| IfcWasteTerminal | 199 | 11593 |
| IfcWindowWindows | 152524 | 7896249 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 7 | 7 |
| IfcWorkSchedule | 6 | 6 |
| IfcZone | 100156 | 859169 |