| IfcActor | 72 | 154 |
| IfcActuator | 5 | 88 |
| IfcAirTerminalAir terminals | 28523 | 1155034 |
| IfcAirTerminalBox | 1919 | 107254 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5523 | 77965 |
| IfcAlarmAlarm systems | 528 | 10374 |
| IfcAnnotation | 125896 | 3085083 |
| IfcAudioVisualAppliance | 790 | 17034 |
| IfcBeamBeams | 87689 | 27402111 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 480 | 1678 |
| IfcBuilding | 356751 | 372043 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2145 | 2734179 |
| IfcBuildingElementProxyGeneric elements | 60325 | 44075476 |
| IfcBuildingStorey | 344889 | 1415384 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 263 | 58908 |
| IfcCableCarrierSegmentConduits | 771 | 257356 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 146 | 9694 |
| IfcChiller | 8 | 14 |
| IfcChimney | 123 | 967 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 295 | 7772 |
| IfcColumnColumns | 99466 | 9807704 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 59 | 265 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 92 |
| IfcCoolingTowerCooling Tower | 29 | 177 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12715 | 3171581 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8352 | 1136262 |
| IfcDamperDampers | 138 | 7382 |
| IfcDiscreteAccessoryDiscrete accessories | 2147 | 445170 |
| IfcDistributionChamberElementHatches | 3399 | 66455 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 353 | 21834 |
| IfcDistributionElementDistribution flow elements | 5157 | 77710 |
| IfcDistributionFlowElement | 835 | 27140 |
| IfcDistributionPort | 11370 | 16347280 |
| IfcDistributionSystem | 2766 | 120026 |
| IfcDoorDoors | 130084 | 5483181 |
| IfcDuctFittingDistribution | 16311 | 2065125 |
| IfcDuctSegmentDucts | 29770 | 3122667 |
| IfcDuctSilencer | 154 | 1620 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4552 | 109860 |
| IfcElectricDistributionBoardDistribution panels | 2200 | 28920 |
| IfcElectricDistributionPoint | 89 | 1407 |
| IfcElectricFlowStorageDevice | 290 | 2272 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26977 | 16589706 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13765 | 85392 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 339878 | 547230 |
| IfcFanFans | 1702 | 6376 |
| IfcFastener | 1395 | 2582904 |
| IfcFilter | 69 | 713 |
| IfcFireSuppressionTerminal | 1431 | 295286 |
| IfcFlowController | 1444 | 152241 |
| IfcFlowFittingFlow fittings | 2153 | 1889923 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3372 | 7142 |
| IfcFlowMovingDeviceFlow moving devices | 297 | 12852 |
| IfcFlowSegment | 3299 | 2192292 |
| IfcFlowStorageDevice | 152 | 606 |
| IfcFlowTerminalFlow terminals | 8822 | 1211214 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30118 | 992548 |
| IfcFurnishingElement | 5536 | 1232107 |
| IfcFurnitureFurniture | 9192 | 1871606 |
| IfcGeographicElement | 5247 | 65606 |
| IfcGrid | 7940 | 80837 |
| IfcGroup | 7282 | 515073 |
| IfcHeatExchangerHeat exchangers | 3480 | 21291 |
| IfcInterceptor | 26 | 87 |
| IfcJunctionBoxJunction boxes | 1032 | 37405 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2513 | 408498 |
| IfcMechanicalFastener | 1866 | 2893762 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45010 | 17340805 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 171986 | 19513293 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1764 | 223424 |
| IfcPilePiles | 2072 | 130985 |
| IfcPipeFittingPipe fittings | 13891 | 836733 |
| IfcPipeSegmentPipes | 40347 | 12515520 |
| IfcPlatePlates | 9325 | 4063203 |
| IfcProject | 17874 | 17876 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 78 | 4727 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14640 | 34060 |
| IfcRailingRailings | 14573 | 551845 |
| IfcRamp | 3004 | 9054 |
| IfcRampFlightRamps | 2093 | 5746 |
| IfcReinforcingBarReinforcement bars | 11889 | 93292119 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 135511 | 1082350 |
| IfcSanitaryTerminalSanitary appliances | 8435 | 612193 |
| IfcSensorSensors | 596 | 14042 |
| IfcShadingDeviceNearby buildings and other obstacles | 107609 | 7309449 |
| IfcSiteSurroundings | 372937 | 403750 |
| IfcSlabFloor slabs | 202152 | 7368377 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5435 | 79244 |
| IfcSpaceSpaces | 152078 | 8475921 |
| IfcSpaceHeaterThermal emitters | 3854 | 65579 |
| IfcSpatialZone | 630 | 24121 |
| IfcStackTerminal | 32 | 603 |
| IfcStair | 23948 | 181155 |
| IfcStairFlightStairs | 13083 | 154369 |
| 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 | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1315 | 56679 |
| IfcSystem | 1812 | 240471 |
| IfcSystemFurnitureElement | 896 | 52133 |
| IfcTankTanks | 7302 | 15343 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 932 | 1396 |
| IfcTransportElementTransport elements | 2110 | 16040 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3954 | 122972 |
| IfcValveValves | 4311 | 199475 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 140801 | 153906 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 161915 | 22884164 |
| IfcWallStandardCase | 33739 | 5462332 |
| IfcWasteTerminal | 197 | 5653 |
| IfcWindowWindows | 146316 | 7568299 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 95994 | 825198 |