| IfcActor | 62 | 136 |
| IfcActuator | 1 | 79 |
| IfcAirTerminalAir terminals | 21770 | 882034 |
| IfcAirTerminalBox | 1385 | 71020 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4211 | 55913 |
| IfcAlarmAlarm systems | 413 | 7460 |
| IfcAnnotation | 97842 | 2483425 |
| IfcAudioVisualAppliance | 590 | 13119 |
| IfcBeamBeams | 60682 | 18174269 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 376 | 1018 |
| IfcBuilding | 268873 | 280232 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1676 | 1980483 |
| IfcBuildingElementProxyGeneric elements | 46363 | 32477025 |
| IfcBuildingStorey | 258231 | 1065468 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 194 | 53442 |
| IfcCableCarrierSegmentConduits | 542 | 200768 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 79 | 5963 |
| IfcChiller | 2 | 3 |
| IfcChimney | 61 | 760 |
| IfcCivilElement | 41 | 8149 |
| IfcCoil | 255 | 3875 |
| IfcColumnColumns | 70151 | 6707621 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 21 | 34 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9189 | 2047502 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6396 | 743099 |
| IfcDamperDampers | 58 | 973 |
| IfcDiscreteAccessoryDiscrete accessories | 1710 | 384031 |
| IfcDistributionChamberElementHatches | 2609 | 50884 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 288 | 13445 |
| IfcDistributionElementDistribution flow elements | 4026 | 60583 |
| IfcDistributionFlowElement | 580 | 18285 |
| IfcDistributionPort | 8037 | 11051929 |
| IfcDistributionSystem | 1591 | 87383 |
| IfcDoorDoors | 99932 | 4152560 |
| IfcDuctFittingDistribution | 12479 | 1544906 |
| IfcDuctSegmentDucts | 22858 | 2336374 |
| IfcDuctSilencer | 99 | 532 |
| IfcElectricalCircuit | 1 | 44 |
| IfcElectricApplianceElectrical appliances | 3662 | 95200 |
| IfcElectricDistributionBoardDistribution panels | 1656 | 20775 |
| IfcElectricDistributionPoint | 68 | 1248 |
| IfcElectricFlowStorageDevice | 223 | 1382 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 19492 | 11410724 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10533 | 63968 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 256475 | 418448 |
| IfcFanFans | 1319 | 4917 |
| IfcFastener | 997 | 1985356 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1037 | 157622 |
| IfcFlowController | 1087 | 84636 |
| IfcFlowFittingFlow fittings | 1588 | 1333592 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2529 | 5337 |
| IfcFlowMovingDeviceFlow moving devices | 209 | 10251 |
| IfcFlowSegment | 2432 | 1555054 |
| IfcFlowStorageDevice | 104 | 390 |
| IfcFlowTerminalFlow terminals | 6625 | 912820 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 23446 | 769803 |
| IfcFurnishingElement | 4285 | 915266 |
| IfcFurnitureFurniture | 7040 | 1411053 |
| IfcGeographicElement | 4038 | 49377 |
| IfcGrid | 6164 | 64055 |
| IfcGroup | 5621 | 402550 |
| IfcHeatExchangerHeat exchangers | 2603 | 16055 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 760 | 24182 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 13 | 1948 |
| IfcLightFixtureLights | 1928 | 241721 |
| IfcMechanicalFastener | 1367 | 2235877 |
| IfcMedicalDevice | 1 | 32 |
| IfcMemberOther bars of the structure | 37014 | 14176121 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 35 | 248 |
| IfcOpeningElementOpenings | 132666 | 15080076 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1359 | 163500 |
| IfcPilePiles | 1499 | 93687 |
| IfcPipeFittingPipe fittings | 10861 | 658079 |
| IfcPipeSegmentPipes | 31050 | 9504653 |
| IfcPlatePlates | 7021 | 2903907 |
| IfcProject | 13119 | 13123 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1938 |
| IfcProxy | 19 | 7348 |
| IfcPumpBooster sets | 11209 | 26512 |
| IfcRailingRailings | 11179 | 423087 |
| IfcRamp | 2228 | 6086 |
| IfcRampFlightRamps | 1613 | 4425 |
| IfcReinforcingBarReinforcement bars | 8205 | 60556802 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 104761 | 852276 |
| IfcSanitaryTerminalSanitary appliances | 6620 | 449346 |
| IfcSensorSensors | 425 | 8681 |
| IfcShadingDeviceNearby buildings and other obstacles | 83979 | 5570929 |
| IfcSiteSurroundings | 280870 | 303812 |
| IfcSlabFloor slabs | 155814 | 5428478 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4277 | 63739 |
| IfcSpaceSpaces | 117952 | 6415378 |
| IfcSpaceHeaterThermal emitters | 2938 | 51931 |
| IfcSpatialZone | 493 | 17139 |
| IfcStackTerminal | 11 | 104 |
| IfcStair | 17890 | 126686 |
| IfcStairFlightStairs | 9892 | 109871 |
| IfcStructuralAnalysisModel | 42 | 42 |
| IfcStructuralCurveAction | 1 | 1 |
| IfcStructuralCurveConnection | 3 | 1901 |
| IfcStructuralCurveMember | 40 | 14886 |
| IfcStructuralLinearAction | 11 | 4327 |
| IfcStructuralLinearActionVarying | 5 | 735 |
| IfcStructuralLoadCase | 9 | 24 |
| IfcStructuralLoadGroup | 17 | 680 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 6 | 3738 |
| IfcStructuralPointAction | 8 | 182 |
| IfcStructuralPointConnection | 70 | 24730 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 2 | 147 |
| IfcStructuralSurfaceMember | 22 | 6225 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 997 | 41242 |
| IfcSystem | 1385 | 169158 |
| IfcSystemFurnitureElement | 658 | 37440 |
| IfcTankTanks | 5669 | 11615 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23619 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 718 | 1087 |
| IfcTransportElementTransport elements | 1556 | 7506 |
| IfcUnitaryControlElementUnitary control elements | 9 | 14 |
| IfcUnitaryEquipment | 3028 | 94173 |
| IfcValveValves | 3249 | 143534 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 109367 | 121882 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 124840 | 17081495 |
| IfcWallStandardCase | 25830 | 4099046 |
| IfcWasteTerminal | 110 | 2896 |
| IfcWindowWindows | 112894 | 5899494 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 74035 | 637523 |