| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23129 | 939885 |
| IfcAirTerminalBox | 1481 | 80747 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4478 | 61352 |
| IfcAlarmAlarm systems | 451 | 9036 |
| IfcAnnotation | 104015 | 2618697 |
| IfcAudioVisualAppliance | 658 | 14526 |
| IfcBeamBeams | 66259 | 19955457 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 408 | 1088 |
| IfcBuilding | 287785 | 299841 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1752 | 2112067 |
| IfcBuildingElementProxyGeneric elements | 49350 | 35011866 |
| IfcBuildingStorey | 276840 | 1140377 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 205 | 55470 |
| IfcCableCarrierSegmentConduits | 578 | 213154 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 101 | 6279 |
| IfcChiller | 4 | 5 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 41 | 250 |
| IfcCoil | 260 | 3969 |
| IfcColumnColumns | 76337 | 7318810 |
| 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 | 9880 | 2236458 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6767 | 857232 |
| IfcDamperDampers | 73 | 1521 |
| IfcDiscreteAccessoryDiscrete accessories | 1811 | 394809 |
| IfcDistributionChamberElementHatches | 2831 | 55080 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 281 | 12730 |
| IfcDistributionElementDistribution flow elements | 4254 | 64026 |
| IfcDistributionFlowElement | 619 | 19615 |
| IfcDistributionPort | 8670 | 12016408 |
| IfcDistributionSystem | 1831 | 94641 |
| IfcDoorDoors | 106361 | 4463437 |
| IfcDuctFittingDistribution | 13276 | 1654878 |
| IfcDuctSegmentDucts | 24255 | 2492276 |
| IfcDuctSilencer | 105 | 833 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3836 | 97750 |
| IfcElectricDistributionBoardDistribution panels | 1784 | 22880 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 239 | 1562 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21141 | 12659464 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11199 | 68474 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 274678 | 443539 |
| IfcFanFans | 1400 | 5264 |
| IfcFastener | 1038 | 2121955 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1132 | 175930 |
| IfcFlowController | 1150 | 110739 |
| IfcFlowFittingFlow fittings | 1689 | 1429250 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2735 | 5795 |
| IfcFlowMovingDeviceFlow moving devices | 219 | 10815 |
| IfcFlowSegment | 2607 | 1657754 |
| IfcFlowStorageDevice | 105 | 390 |
| IfcFlowTerminalFlow terminals | 7070 | 953247 |
| IfcFlowTreatmentDevice | 41 | 498 |
| IfcFootingFoundations | 25013 | 823938 |
| IfcFurnishingElement | 4574 | 1017344 |
| IfcFurnitureFurniture | 7479 | 1516698 |
| IfcGeographicElement | 4256 | 54109 |
| IfcGrid | 6495 | 65535 |
| IfcGroup | 5976 | 423862 |
| IfcHeatExchangerHeat exchangers | 2835 | 17154 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 808 | 26271 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2042 | 263047 |
| IfcMechanicalFastener | 1434 | 2370607 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 38639 | 14642587 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 34 | 247 |
| IfcOpeningElementOpenings | 141173 | 15989442 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1461 | 173232 |
| IfcPilePiles | 1635 | 101898 |
| IfcPipeFittingPipe fittings | 11516 | 706979 |
| IfcPipeSegmentPipes | 33141 | 10098399 |
| IfcPlatePlates | 7377 | 3082049 |
| IfcProject | 14024 | 14026 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 49 | 1980 |
| IfcProxy | 35 | 7880 |
| IfcPumpBooster sets | 11940 | 27965 |
| IfcRailingRailings | 11945 | 456772 |
| IfcRamp | 2424 | 6634 |
| IfcRampFlightRamps | 1721 | 4692 |
| IfcReinforcingBarReinforcement bars | 9094 | 68391196 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 111161 | 902682 |
| IfcSanitaryTerminalSanitary appliances | 6991 | 481696 |
| IfcSensorSensors | 468 | 9821 |
| IfcShadingDeviceNearby buildings and other obstacles | 89118 | 5919866 |
| IfcSiteSurroundings | 300722 | 324835 |
| IfcSlabFloor slabs | 165874 | 5846542 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4559 | 66724 |
| IfcSpaceSpaces | 125298 | 6860502 |
| IfcSpaceHeaterThermal emitters | 3106 | 54346 |
| IfcSpatialZone | 536 | 19421 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19271 | 140198 |
| IfcStairFlightStairs | 10479 | 116196 |
| 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 | 1078 | 43302 |
| IfcSystem | 1474 | 191802 |
| IfcSystemFurnitureElement | 721 | 42606 |
| IfcTankTanks | 6008 | 12475 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 793 | 1217 |
| IfcTransportElementTransport elements | 1663 | 8602 |
| IfcUnitaryControlElementUnitary control elements | 11 | 48 |
| IfcUnitaryEquipment | 3192 | 98368 |
| IfcValveValves | 3529 | 156055 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 116022 | 128625 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 132702 | 18262726 |
| IfcWallStandardCase | 27528 | 4475375 |
| IfcWasteTerminal | 121 | 3305 |
| IfcWindowWindows | 120019 | 6261165 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 78572 | 676646 |