| IfcActor | 68 | 147 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23703 | 962598 |
| IfcAirTerminalBox | 1520 | 84090 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4563 | 62582 |
| IfcAlarmAlarm systems | 460 | 9235 |
| IfcAnnotation | 106318 | 2649755 |
| IfcAudioVisualAppliance | 670 | 15199 |
| IfcBeamBeams | 68522 | 20692075 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 418 | 1560 |
| IfcBuilding | 294731 | 307029 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1783 | 2153644 |
| IfcBuildingElementProxyGeneric elements | 50443 | 35481715 |
| IfcBuildingStorey | 283674 | 1166979 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 211 | 55549 |
| IfcCableCarrierSegmentConduits | 591 | 215966 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 103 | 6296 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 266 | 4065 |
| IfcColumnColumns | 78626 | 7549632 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 24 | 164 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 4 | 32 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 26 | 41 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10084 | 2313103 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6912 | 891480 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1843 | 407668 |
| IfcDistributionChamberElementHatches | 2887 | 56602 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 280 | 13040 |
| IfcDistributionElementDistribution flow elements | 4355 | 65308 |
| IfcDistributionFlowElement | 620 | 19683 |
| IfcDistributionPort | 8892 | 12535906 |
| IfcDistributionSystem | 1907 | 99208 |
| IfcDoorDoors | 108655 | 4532183 |
| IfcDuctFittingDistribution | 13627 | 1694026 |
| IfcDuctSegmentDucts | 24841 | 2554994 |
| IfcDuctSilencer | 109 | 841 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3884 | 98425 |
| IfcElectricDistributionBoardDistribution panels | 1839 | 23111 |
| IfcElectricDistributionPoint | 72 | 1387 |
| IfcElectricFlowStorageDevice | 244 | 1573 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21740 | 12968929 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11481 | 69942 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 281321 | 452056 |
| IfcFanFans | 1441 | 5437 |
| IfcFastener | 1082 | 2281687 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1158 | 189553 |
| IfcFlowController | 1158 | 126415 |
| IfcFlowFittingFlow fittings | 1706 | 1458901 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2801 | 6001 |
| IfcFlowMovingDeviceFlow moving devices | 219 | 10696 |
| IfcFlowSegment | 2632 | 1707623 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7195 | 967757 |
| IfcFlowTreatmentDevice | 43 | 591 |
| IfcFootingFoundations | 25518 | 839323 |
| IfcFurnishingElement | 4623 | 1021417 |
| IfcFurnitureFurniture | 7636 | 1543346 |
| IfcGeographicElement | 4323 | 55755 |
| IfcGrid | 6642 | 67574 |
| IfcGroup | 6089 | 430741 |
| IfcHeatExchangerHeat exchangers | 2906 | 17672 |
| IfcInterceptor | 13 | 18 |
| IfcJunctionBoxJunction boxes | 836 | 26506 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2077 | 268431 |
| IfcMechanicalFastener | 1491 | 2530897 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39302 | 14874874 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 144209 | 16143123 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1495 | 175061 |
| IfcPilePiles | 1684 | 104185 |
| IfcPipeFittingPipe fittings | 11761 | 746475 |
| IfcPipeSegmentPipes | 33965 | 10381849 |
| IfcPlatePlates | 7617 | 3227527 |
| IfcProject | 14375 | 14377 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 54 | 2045 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12277 | 28627 |
| IfcRailingRailings | 12150 | 463139 |
| IfcRamp | 2476 | 6774 |
| IfcRampFlightRamps | 1760 | 4848 |
| IfcReinforcingBarReinforcement bars | 9385 | 70238086 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 113558 | 919515 |
| IfcSanitaryTerminalSanitary appliances | 7121 | 497100 |
| IfcSensorSensors | 474 | 10039 |
| IfcShadingDeviceNearby buildings and other obstacles | 90986 | 6038644 |
| IfcSiteSurroundings | 307952 | 333283 |
| IfcSlabFloor slabs | 169549 | 5953133 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4689 | 67398 |
| IfcSpaceSpaces | 128037 | 6993243 |
| IfcSpaceHeaterThermal emitters | 3170 | 56047 |
| IfcSpatialZone | 541 | 19806 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19711 | 145433 |
| IfcStairFlightStairs | 10710 | 118576 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 47 | 47 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 45 | 16419 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 20 | 1213 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 10 | 228 |
| IfcStructuralPointConnection | 75 | 26461 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1110 | 44018 |
| IfcSystem | 1490 | 199401 |
| IfcSystemFurnitureElement | 730 | 43116 |
| IfcTankTanks | 6203 | 12770 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 813 | 1241 |
| IfcTransportElementTransport elements | 1692 | 9345 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3264 | 101395 |
| IfcValveValves | 3609 | 161444 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 118563 | 131207 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 135536 | 18613555 |
| IfcWallStandardCase | 28212 | 4491310 |
| IfcWasteTerminal | 121 | 3281 |
| IfcWindowWindows | 122574 | 6371401 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 80337 | 690489 |