| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27756 | 1130956 |
| IfcAirTerminalBox | 1857 | 104692 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5384 | 76295 |
| IfcAlarmAlarm systems | 525 | 10369 |
| IfcAnnotation | 123208 | 3045396 |
| IfcAudioVisualAppliance | 776 | 16810 |
| IfcBeamBeams | 84656 | 26408829 |
| IfcBeamStandardCase | 10 | 5314 |
| IfcBoilerBoilers | 464 | 1648 |
| IfcBuilding | 347554 | 361887 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2096 | 2746366 |
| IfcBuildingElementProxyGeneric elements | 58862 | 43104508 |
| IfcBuildingStorey | 335830 | 1378424 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 251 | 58096 |
| IfcCableCarrierSegmentConduits | 741 | 252502 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 137 | 9606 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4933 |
| IfcColumnColumns | 96265 | 9474164 |
| 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 | 12317 | 3123366 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8179 | 1126998 |
| IfcDamperDampers | 127 | 7043 |
| IfcDiscreteAccessoryDiscrete accessories | 2092 | 437168 |
| IfcDistributionChamberElementHatches | 3316 | 64872 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 350 | 21690 |
| IfcDistributionElementDistribution flow elements | 5056 | 76527 |
| IfcDistributionFlowElement | 777 | 24977 |
| IfcDistributionPort | 10970 | 15983120 |
| IfcDistributionSystem | 2645 | 116640 |
| IfcDoorDoors | 126967 | 5339803 |
| IfcDuctFittingDistribution | 15931 | 2029449 |
| IfcDuctSegmentDucts | 28980 | 3060801 |
| IfcDuctSilencer | 147 | 1561 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4413 | 108528 |
| IfcElectricDistributionBoardDistribution panels | 2149 | 28580 |
| IfcElectricDistributionPoint | 79 | 1397 |
| IfcElectricFlowStorageDevice | 285 | 2258 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26206 | 16129423 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13463 | 83891 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 331182 | 531486 |
| IfcFanFans | 1674 | 6279 |
| IfcFastener | 1348 | 2535991 |
| IfcFilter | 65 | 612 |
| IfcFireSuppressionTerminal | 1412 | 286692 |
| IfcFlowController | 1382 | 151257 |
| IfcFlowFittingFlow fittings | 2059 | 1828336 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3273 | 6943 |
| IfcFlowMovingDeviceFlow moving devices | 290 | 12756 |
| IfcFlowSegment | 3148 | 2172865 |
| IfcFlowStorageDevice | 147 | 579 |
| IfcFlowTerminalFlow terminals | 8575 | 1188318 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29483 | 969836 |
| IfcFurnishingElement | 5424 | 1225144 |
| IfcFurnitureFurniture | 8954 | 1810241 |
| IfcGeographicElement | 5095 | 64312 |
| IfcGrid | 7769 | 80040 |
| IfcGroup | 7117 | 509073 |
| IfcHeatExchangerHeat exchangers | 3398 | 20853 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1000 | 36542 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2435 | 388226 |
| IfcMechanicalFastener | 1827 | 2857110 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44183 | 17071622 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 168066 | 19025631 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1721 | 220298 |
| IfcPilePiles | 2015 | 127495 |
| IfcPipeFittingPipe fittings | 13576 | 829060 |
| IfcPipeSegmentPipes | 39469 | 12245870 |
| IfcPlatePlates | 9141 | 3994273 |
| IfcProject | 17295 | 17297 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 72 | 4448 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14305 | 33311 |
| IfcRailingRailings | 14257 | 541737 |
| IfcRamp | 2955 | 8865 |
| IfcRampFlightRamps | 2070 | 5676 |
| IfcReinforcingBarReinforcement bars | 11493 | 90051797 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 132414 | 1057753 |
| IfcSanitaryTerminalSanitary appliances | 8294 | 599618 |
| IfcSensorSensors | 581 | 13833 |
| IfcShadingDeviceNearby buildings and other obstacles | 105173 | 7125646 |
| IfcSiteSurroundings | 363280 | 393325 |
| IfcSlabFloor slabs | 197440 | 7168321 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5324 | 75171 |
| IfcSpaceSpaces | 148623 | 8250339 |
| IfcSpaceHeaterThermal emitters | 3752 | 64135 |
| IfcSpatialZone | 623 | 23749 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23334 | 176861 |
| IfcStairFlightStairs | 12787 | 150316 |
| 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 | 1276 | 55710 |
| IfcSystem | 1740 | 235434 |
| IfcSystemFurnitureElement | 907 | 54651 |
| IfcTankTanks | 7160 | 15121 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 913 | 1363 |
| IfcTransportElementTransport elements | 2055 | 15287 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3861 | 120086 |
| IfcValveValves | 4194 | 196503 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 137587 | 150741 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 158133 | 22215581 |
| IfcWallStandardCase | 32897 | 5370830 |
| IfcWasteTerminal | 178 | 5547 |
| IfcWindowWindows | 142957 | 7381080 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 93686 | 804988 |