| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27730 | 1129743 |
| IfcAirTerminalBox | 1856 | 104672 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5379 | 76212 |
| IfcAlarmAlarm systems | 523 | 10340 |
| IfcAnnotation | 123136 | 3044522 |
| IfcAudioVisualAppliance | 774 | 16725 |
| IfcBeamBeams | 84564 | 26378270 |
| IfcBeamStandardCase | 10 | 5314 |
| IfcBoilerBoilers | 464 | 1648 |
| IfcBuilding | 347308 | 361624 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2096 | 2746366 |
| IfcBuildingElementProxyGeneric elements | 58816 | 43091139 |
| IfcBuildingStorey | 335587 | 1377456 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 250 | 58058 |
| IfcCableCarrierSegmentConduits | 740 | 252645 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 137 | 9606 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4933 |
| IfcColumnColumns | 96163 | 9464444 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 52 | 254 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 26 | 163 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12302 | 3118853 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8171 | 1126717 |
| IfcDamperDampers | 127 | 7043 |
| IfcDiscreteAccessoryDiscrete accessories | 2086 | 437058 |
| IfcDistributionChamberElementHatches | 3314 | 64804 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 350 | 21690 |
| IfcDistributionElementDistribution flow elements | 5054 | 76511 |
| IfcDistributionFlowElement | 772 | 24628 |
| IfcDistributionPort | 10951 | 15968769 |
| IfcDistributionSystem | 2639 | 116526 |
| IfcDoorDoors | 126887 | 5332440 |
| IfcDuctFittingDistribution | 15914 | 2027756 |
| IfcDuctSegmentDucts | 28957 | 3058236 |
| IfcDuctSilencer | 147 | 1561 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4410 | 108499 |
| IfcElectricDistributionBoardDistribution panels | 2148 | 28579 |
| IfcElectricDistributionPoint | 79 | 1397 |
| IfcElectricFlowStorageDevice | 284 | 2257 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26194 | 16125079 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13454 | 83862 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 330955 | 531259 |
| IfcFanFans | 1672 | 6275 |
| IfcFastener | 1347 | 2535430 |
| IfcFilter | 65 | 612 |
| IfcFireSuppressionTerminal | 1408 | 286515 |
| IfcFlowController | 1381 | 151233 |
| IfcFlowFittingFlow fittings | 2057 | 1826202 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3271 | 6941 |
| IfcFlowMovingDeviceFlow moving devices | 289 | 12747 |
| IfcFlowSegment | 3146 | 2170453 |
| IfcFlowStorageDevice | 147 | 579 |
| IfcFlowTerminalFlow terminals | 8569 | 1187595 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29466 | 969437 |
| IfcFurnishingElement | 5416 | 1223948 |
| IfcFurnitureFurniture | 8945 | 1808575 |
| IfcGeographicElement | 5091 | 64302 |
| IfcGrid | 7761 | 79996 |
| IfcGroup | 7108 | 507475 |
| IfcHeatExchangerHeat exchangers | 3396 | 20847 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1000 | 36533 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2431 | 388132 |
| IfcMechanicalFastener | 1826 | 2856916 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44158 | 17056650 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 167960 | 19009922 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1719 | 219950 |
| IfcPilePiles | 2014 | 127465 |
| IfcPipeFittingPipe fittings | 13567 | 828436 |
| IfcPipeSegmentPipes | 39440 | 12239386 |
| IfcPlatePlates | 9131 | 3990516 |
| IfcProject | 17278 | 17280 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 72 | 4450 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14299 | 33299 |
| IfcRailingRailings | 14240 | 541197 |
| IfcRamp | 2950 | 8849 |
| IfcRampFlightRamps | 2070 | 5678 |
| IfcReinforcingBarReinforcement bars | 11481 | 90017566 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 132335 | 1057029 |
| IfcSanitaryTerminalSanitary appliances | 8283 | 598188 |
| IfcSensorSensors | 580 | 13785 |
| IfcShadingDeviceNearby buildings and other obstacles | 105109 | 7118037 |
| IfcSiteSurroundings | 363025 | 393071 |
| IfcSlabFloor slabs | 197313 | 7159885 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5323 | 75151 |
| IfcSpaceSpaces | 148533 | 8241289 |
| IfcSpaceHeaterThermal emitters | 3748 | 64047 |
| IfcSpatialZone | 621 | 23262 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23309 | 176649 |
| IfcStairFlightStairs | 12774 | 150177 |
| 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 | 1275 | 55564 |
| IfcSystem | 1735 | 235071 |
| IfcSystemFurnitureElement | 905 | 54632 |
| IfcTankTanks | 7159 | 15119 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 912 | 1362 |
| IfcTransportElementTransport elements | 2047 | 15177 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3858 | 120045 |
| IfcValveValves | 4191 | 196450 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 137507 | 150661 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 158037 | 22183123 |
| IfcWallStandardCase | 32879 | 5368719 |
| IfcWasteTerminal | 178 | 5547 |
| IfcWindowWindows | 142870 | 7374033 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 93623 | 804433 |