| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 22990 | 935287 |
| IfcAirTerminalBox | 1473 | 79942 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4450 | 61028 |
| IfcAlarmAlarm systems | 448 | 9076 |
| IfcAnnotation | 103354 | 2609936 |
| IfcAudioVisualAppliance | 652 | 14512 |
| IfcBeamBeams | 65615 | 19747799 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 406 | 1086 |
| IfcBuilding | 285761 | 297764 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1740 | 2104297 |
| IfcBuildingElementProxyGeneric elements | 49033 | 34619492 |
| IfcBuildingStorey | 274839 | 1132629 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 205 | 55436 |
| IfcCableCarrierSegmentConduits | 578 | 212337 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 100 | 6275 |
| IfcChiller | 2 | 3 |
| IfcChimney | 69 | 814 |
| IfcCivilElement | 38 | 227 |
| IfcCoil | 259 | 4009 |
| IfcColumnColumns | 75642 | 7249354 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 24 | 39 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9822 | 2221910 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6731 | 801413 |
| IfcDamperDampers | 67 | 1363 |
| IfcDiscreteAccessoryDiscrete accessories | 1813 | 394820 |
| IfcDistributionChamberElementHatches | 2810 | 54676 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 282 | 12731 |
| IfcDistributionElementDistribution flow elements | 4229 | 63818 |
| IfcDistributionFlowElement | 615 | 19602 |
| IfcDistributionPort | 8603 | 12004096 |
| IfcDistributionSystem | 1804 | 95050 |
| IfcDoorDoors | 105655 | 4428628 |
| IfcDuctFittingDistribution | 13192 | 1648717 |
| IfcDuctSegmentDucts | 24113 | 2480990 |
| IfcDuctSilencer | 105 | 833 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3828 | 97553 |
| IfcElectricDistributionBoardDistribution panels | 1768 | 22553 |
| IfcElectricDistributionPoint | 73 | 1344 |
| IfcElectricFlowStorageDevice | 239 | 1562 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 20937 | 12491113 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11124 | 68149 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 272716 | 441141 |
| IfcFanFans | 1390 | 5207 |
| IfcFastener | 1031 | 2110881 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1122 | 175066 |
| IfcFlowController | 1144 | 110252 |
| IfcFlowFittingFlow fittings | 1677 | 1420153 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2711 | 5749 |
| IfcFlowMovingDeviceFlow moving devices | 219 | 10815 |
| IfcFlowSegment | 2594 | 1648521 |
| IfcFlowStorageDevice | 105 | 390 |
| IfcFlowTerminalFlow terminals | 7028 | 947762 |
| IfcFlowTreatmentDevice | 41 | 498 |
| IfcFootingFoundations | 24847 | 818672 |
| IfcFurnishingElement | 4551 | 1011665 |
| IfcFurnitureFurniture | 7451 | 1511181 |
| IfcGeographicElement | 4234 | 53924 |
| IfcGrid | 6453 | 65211 |
| IfcGroup | 5952 | 423567 |
| IfcHeatExchangerHeat exchangers | 2807 | 17023 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 804 | 25177 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2029 | 261068 |
| IfcMechanicalFastener | 1425 | 2366534 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 38459 | 14594474 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 34 | 247 |
| IfcOpeningElementOpenings | 140197 | 15892640 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1455 | 172303 |
| IfcPilePiles | 1621 | 101060 |
| IfcPipeFittingPipe fittings | 11438 | 714694 |
| IfcPipeSegmentPipes | 32924 | 10051756 |
| IfcPlatePlates | 7334 | 3069229 |
| IfcProject | 13946 | 13948 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 49 | 1980 |
| IfcProxy | 31 | 7870 |
| IfcPumpBooster sets | 11856 | 27818 |
| IfcRailingRailings | 11870 | 455190 |
| IfcRamp | 2409 | 6605 |
| IfcRampFlightRamps | 1709 | 4629 |
| IfcReinforcingBarReinforcement bars | 8977 | 67333560 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 110418 | 897182 |
| IfcSanitaryTerminalSanitary appliances | 6946 | 478405 |
| IfcSensorSensors | 465 | 9764 |
| IfcShadingDeviceNearby buildings and other obstacles | 88523 | 5890874 |
| IfcSiteSurroundings | 298593 | 322468 |
| IfcSlabFloor slabs | 164741 | 5794377 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4534 | 66640 |
| IfcSpaceSpaces | 124473 | 6808335 |
| IfcSpaceHeaterThermal emitters | 3085 | 54134 |
| IfcSpatialZone | 533 | 19386 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19117 | 137377 |
| IfcStairFlightStairs | 10414 | 115090 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 46 | 46 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 5 | 2587 |
| IfcStructuralCurveMember | 44 | 16259 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 20 | 1213 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 10 | 228 |
| IfcStructuralPointConnection | 74 | 26217 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1070 | 42877 |
| IfcSystem | 1467 | 190898 |
| IfcSystemFurnitureElement | 715 | 42453 |
| IfcTankTanks | 5973 | 12408 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 787 | 1211 |
| IfcTransportElementTransport elements | 1656 | 8576 |
| IfcUnitaryControlElementUnitary control elements | 10 | 46 |
| IfcUnitaryEquipment | 3162 | 97178 |
| IfcValveValves | 3501 | 157401 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 115266 | 127838 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 131835 | 18142005 |
| IfcWallStandardCase | 27314 | 4454599 |
| IfcWasteTerminal | 120 | 3303 |
| IfcWindowWindows | 119212 | 6221783 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 78025 | 672129 |