| IfcActor | 72 | 154 |
| IfcActuator | 5 | 88 |
| IfcAirTerminalAir terminals | 28772 | 1161283 |
| IfcAirTerminalBox | 1930 | 108033 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5554 | 78444 |
| IfcAlarmAlarm systems | 533 | 10399 |
| IfcAnnotation | 126649 | 3100051 |
| IfcAudioVisualAppliance | 795 | 17110 |
| IfcBeamBeams | 88310 | 27615599 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 481 | 1679 |
| IfcBuilding | 359056 | 374657 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2165 | 2778624 |
| IfcBuildingElementProxyGeneric elements | 60721 | 44359514 |
| IfcBuildingStorey | 347156 | 1425707 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 266 | 59637 |
| IfcCableCarrierSegmentConduits | 787 | 262340 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 146 | 9694 |
| IfcChiller | 8 | 14 |
| IfcChimney | 123 | 967 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 291 | 7768 |
| IfcColumnColumns | 100169 | 9894823 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 61 | 294 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 92 |
| IfcCoolingTowerCooling Tower | 31 | 185 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12806 | 3187394 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8398 | 1136168 |
| IfcDamperDampers | 142 | 7622 |
| IfcDiscreteAccessoryDiscrete accessories | 2167 | 445911 |
| IfcDistributionChamberElementHatches | 3420 | 66758 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 353 | 21834 |
| IfcDistributionElementDistribution flow elements | 5181 | 78591 |
| IfcDistributionFlowElement | 846 | 27280 |
| IfcDistributionPort | 11470 | 16418974 |
| IfcDistributionSystem | 2801 | 120231 |
| IfcDoorDoors | 130953 | 5545495 |
| IfcDuctFittingDistribution | 16409 | 2078453 |
| IfcDuctSegmentDucts | 30029 | 3142008 |
| IfcDuctSilencer | 158 | 1698 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4575 | 110060 |
| IfcElectricDistributionBoardDistribution panels | 2219 | 28986 |
| IfcElectricDistributionPoint | 90 | 1408 |
| IfcElectricFlowStorageDevice | 290 | 2272 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27133 | 16667042 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13832 | 85729 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 342067 | 550121 |
| IfcFanFans | 1708 | 6390 |
| IfcFastener | 1408 | 2589036 |
| IfcFilter | 69 | 713 |
| IfcFireSuppressionTerminal | 1442 | 296884 |
| IfcFlowController | 1446 | 152258 |
| IfcFlowFittingFlow fittings | 2169 | 1892629 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3395 | 7190 |
| IfcFlowMovingDeviceFlow moving devices | 297 | 12856 |
| IfcFlowSegment | 3327 | 2195805 |
| IfcFlowStorageDevice | 153 | 610 |
| IfcFlowTerminalFlow terminals | 8879 | 1233477 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30266 | 996864 |
| IfcFurnishingElement | 5576 | 1252652 |
| IfcFurnitureFurniture | 9239 | 1891417 |
| IfcGeographicElement | 5260 | 65670 |
| IfcGrid | 7983 | 81355 |
| IfcGroup | 7330 | 520473 |
| IfcHeatExchangerHeat exchangers | 3510 | 21480 |
| IfcInterceptor | 26 | 87 |
| IfcJunctionBoxJunction boxes | 1040 | 37546 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2540 | 412723 |
| IfcMechanicalFastener | 1876 | 2929518 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45199 | 17479966 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 173112 | 19697183 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1780 | 226754 |
| IfcPilePiles | 2079 | 131707 |
| IfcPipeFittingPipe fittings | 13972 | 837345 |
| IfcPipeSegmentPipes | 40577 | 12584275 |
| IfcPlatePlates | 9381 | 4080417 |
| IfcProject | 18022 | 18024 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 82 | 5115 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14709 | 34185 |
| IfcRailingRailings | 14655 | 555751 |
| IfcRamp | 3013 | 9082 |
| IfcRampFlightRamps | 2100 | 5771 |
| IfcReinforcingBarReinforcement bars | 11949 | 93721092 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 136419 | 1089725 |
| IfcSanitaryTerminalSanitary appliances | 8475 | 617404 |
| IfcSensorSensors | 600 | 14064 |
| IfcShadingDeviceNearby buildings and other obstacles | 108319 | 7334256 |
| IfcSiteSurroundings | 375343 | 406425 |
| IfcSlabFloor slabs | 203427 | 7435454 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5458 | 79804 |
| IfcSpaceSpaces | 153105 | 8557720 |
| IfcSpaceHeaterThermal emitters | 3878 | 65767 |
| IfcSpatialZone | 635 | 24304 |
| IfcStackTerminal | 32 | 603 |
| IfcStair | 24113 | 182478 |
| IfcStairFlightStairs | 13175 | 155863 |
| 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 | 1332 | 57131 |
| IfcSystem | 1823 | 241365 |
| IfcSystemFurnitureElement | 897 | 51849 |
| IfcTankTanks | 7342 | 15415 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 937 | 1403 |
| IfcTransportElementTransport elements | 2121 | 16057 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3975 | 123332 |
| IfcValveValves | 4330 | 200680 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 141745 | 155157 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 162986 | 23086466 |
| IfcWallStandardCase | 33925 | 5548840 |
| IfcWasteTerminal | 198 | 7134 |
| IfcWindowWindows | 147288 | 7626429 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 96697 | 831008 |