| IfcActor | 59 | 128 |
| IfcActuator | 1 | 79 |
| IfcAirTerminalAir terminals | 21400 | 867584 |
| IfcAirTerminalBox | 1362 | 68910 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4154 | 54808 |
| IfcAlarmAlarm systems | 403 | 7387 |
| IfcAnnotation | 96033 | 2439035 |
| IfcAudioVisualAppliance | 579 | 12969 |
| IfcBeamBeams | 58877 | 17629436 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 368 | 1006 |
| IfcBuilding | 263320 | 274474 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1642 | 1964758 |
| IfcBuildingElementProxyGeneric elements | 45523 | 31901979 |
| IfcBuildingStorey | 252778 | 1043391 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 183 | 53045 |
| IfcCableCarrierSegmentConduits | 526 | 199592 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 77 | 4957 |
| IfcChiller | 2 | 3 |
| IfcChimney | 60 | 757 |
| IfcCivilElement | 40 | 8147 |
| IfcCoil | 247 | 3541 |
| IfcColumnColumns | 68258 | 6525594 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 22 | 162 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 20 | 31 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 8930 | 1998662 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6182 | 777808 |
| IfcDamperDampers | 56 | 965 |
| IfcDiscreteAccessoryDiscrete accessories | 1684 | 382747 |
| IfcDistributionChamberElementHatches | 2534 | 49398 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 277 | 12794 |
| IfcDistributionElementDistribution flow elements | 3957 | 60172 |
| IfcDistributionFlowElement | 560 | 17809 |
| IfcDistributionPort | 7810 | 10785289 |
| IfcDistributionSystem | 1508 | 85838 |
| IfcDoorDoors | 98202 | 4070481 |
| IfcDuctFittingDistribution | 12275 | 1523325 |
| IfcDuctSegmentDucts | 22466 | 2304675 |
| IfcDuctSilencer | 99 | 532 |
| IfcElectricalCircuit | 1 | 44 |
| IfcElectricApplianceElectrical appliances | 3597 | 93542 |
| IfcElectricDistributionBoardDistribution panels | 1605 | 20602 |
| IfcElectricDistributionPoint | 66 | 1188 |
| IfcElectricFlowStorageDevice | 221 | 1378 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 18976 | 11117695 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10314 | 62437 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 251024 | 410527 |
| IfcFanFans | 1291 | 4862 |
| IfcFastener | 948 | 1846711 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1020 | 155845 |
| IfcFlowController | 1068 | 82493 |
| IfcFlowFittingFlow fittings | 1558 | 1306613 |
| IfcFlowInstrument | 4 | 5 |
| IfcFlowMeterMeters | 2454 | 5227 |
| IfcFlowMovingDeviceFlow moving devices | 202 | 10170 |
| IfcFlowSegment | 2389 | 1528251 |
| IfcFlowStorageDevice | 99 | 373 |
| IfcFlowTerminalFlow terminals | 6489 | 889735 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 23006 | 756085 |
| IfcFurnishingElement | 4169 | 901329 |
| IfcFurnitureFurniture | 6892 | 1387068 |
| IfcGeographicElement | 3929 | 47016 |
| IfcGrid | 6026 | 62663 |
| IfcGroup | 5522 | 400100 |
| IfcHeatExchangerHeat exchangers | 2525 | 15564 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 749 | 24107 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 13 | 1948 |
| IfcLightFixtureLights | 1887 | 237681 |
| IfcMechanicalFastener | 1314 | 2161144 |
| IfcMedicalDevice | 1 | 32 |
| IfcMemberOther bars of the structure | 36426 | 13926237 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 34 | 242 |
| IfcOpeningElementOpenings | 130287 | 15379486 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1324 | 161416 |
| IfcPilePiles | 1463 | 90794 |
| IfcPipeFittingPipe fittings | 10611 | 632755 |
| IfcPipeSegmentPipes | 30411 | 9298865 |
| IfcPlatePlates | 6795 | 2829957 |
| IfcProject | 12812 | 12814 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1998 |
| IfcProxy | 19 | 7348 |
| IfcPumpBooster sets | 10984 | 25929 |
| IfcRailingRailings | 10916 | 411762 |
| IfcRamp | 2179 | 5769 |
| IfcRampFlightRamps | 1578 | 4324 |
| IfcReinforcingBarReinforcement bars | 7988 | 59163312 |
| IfcReinforcingMesh | 24 | 7106 |
| IfcRoofRoofs | 102963 | 835360 |
| IfcSanitaryTerminalSanitary appliances | 6462 | 437856 |
| IfcSensorSensors | 416 | 8622 |
| IfcShadingDeviceNearby buildings and other obstacles | 82537 | 5351401 |
| IfcSiteSurroundings | 274908 | 297607 |
| IfcSlabFloor slabs | 152898 | 5301072 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4217 | 62651 |
| IfcSpaceSpaces | 115901 | 6299093 |
| IfcSpaceHeaterThermal emitters | 2890 | 50885 |
| IfcSpatialZone | 490 | 16934 |
| IfcStackTerminal | 11 | 104 |
| IfcStair | 17524 | 121652 |
| IfcStairFlightStairs | 9667 | 106446 |
| 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 | 969 | 40485 |
| IfcSystem | 1362 | 163296 |
| IfcSystemFurnitureElement | 660 | 36550 |
| IfcTankTanks | 5578 | 11341 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23619 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 705 | 1069 |
| IfcTransportElementTransport elements | 1513 | 7326 |
| IfcUnitaryControlElementUnitary control elements | 9 | 14 |
| IfcUnitaryEquipment | 2942 | 92249 |
| IfcValveValves | 3159 | 138436 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 107489 | 121809 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 122618 | 16688303 |
| IfcWallStandardCase | 25310 | 3963267 |
| IfcWasteTerminal | 102 | 2693 |
| IfcWindowWindows | 110921 | 5784096 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 72793 | 626482 |