| IfcActor | 81 | 173 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 30465 | 1222239 |
| IfcAirTerminalBox | 2057 | 116544 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5983 | 84337 |
| IfcAlarmAlarm systems | 577 | 11426 |
| IfcAnnotation | 132342 | 3423637 |
| IfcAudioVisualAppliance | 823 | 18429 |
| IfcBeamBeams | 94262 | 29835112 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 494 | 1704 |
| IfcBuilding | 377750 | 394269 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2339 | 2994732 |
| IfcBuildingElementProxyGeneric elements | 63935 | 46542343 |
| IfcBuildingStorey | 365561 | 1503439 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 296 | 60610 |
| IfcCableCarrierSegmentConduits | 832 | 274465 |
| IfcCableFitting | 13 | 864 |
| IfcCableSegmentCables | 151 | 9742 |
| IfcChiller | 8 | 14 |
| IfcChimney | 149 | 1032 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 106587 | 10486579 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 68 | 305 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 30 | 89 |
| IfcCoolingTowerCooling Tower | 52 | 252 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13867 | 3290927 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8970 | 1188019 |
| IfcDamperDampers | 178 | 9345 |
| IfcDiscreteAccessoryDiscrete accessories | 2254 | 512044 |
| IfcDistributionChamberElementHatches | 3586 | 69943 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 368 | 22453 |
| IfcDistributionElementDistribution flow elements | 5460 | 81603 |
| IfcDistributionFlowElement | 896 | 29421 |
| IfcDistributionPort | 12250 | 17207363 |
| IfcDistributionSystem | 3147 | 124683 |
| IfcDoorDoors | 137295 | 5860087 |
| IfcDuctFittingDistribution | 17343 | 2215469 |
| IfcDuctSegmentDucts | 31745 | 3326701 |
| IfcDuctSilencer | 189 | 2581 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4825 | 114568 |
| IfcElectricDistributionBoardDistribution panels | 2318 | 29520 |
| IfcElectricDistributionPoint | 113 | 1442 |
| IfcElectricFlowStorageDevice | 303 | 2378 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 28639 | 17548446 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14625 | 88740 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 359466 | 576138 |
| IfcFanFans | 1775 | 6740 |
| IfcFastener | 1528 | 2684994 |
| IfcFilter | 76 | 904 |
| IfcFireSuppressionTerminal | 1528 | 340881 |
| IfcFlowController | 1498 | 155749 |
| IfcFlowFittingFlow fittings | 2258 | 1955452 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3541 | 7476 |
| IfcFlowMovingDeviceFlow moving devices | 338 | 15175 |
| IfcFlowSegment | 3566 | 2274374 |
| IfcFlowStorageDevice | 159 | 621 |
| IfcFlowTerminalFlow terminals | 9531 | 1309012 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 31715 | 1048386 |
| IfcFurnishingElement | 6134 | 1313363 |
| IfcFurnitureFurniture | 9836 | 2005293 |
| IfcGeographicElement | 5628 | 71754 |
| IfcGrid | 8406 | 85664 |
| IfcGroup | 7705 | 548092 |
| IfcHeatExchangerHeat exchangers | 3726 | 22437 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1078 | 38533 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2778 | 474788 |
| IfcMechanicalFastener | 2045 | 3046622 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 46907 | 18204251 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 221 |
| IfcOpeningElementOpenings | 181583 | 20824466 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1840 | 233408 |
| IfcPilePiles | 2219 | 143007 |
| IfcPipeFittingPipe fittings | 14779 | 887000 |
| IfcPipeSegmentPipes | 42636 | 13160346 |
| IfcPlatePlates | 10025 | 4333532 |
| IfcProject | 19426 | 19428 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 94 | 6195 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 15385 | 35558 |
| IfcRailingRailings | 15459 | 598703 |
| IfcRamp | 3110 | 9262 |
| IfcRampFlightRamps | 2235 | 6092 |
| IfcReinforcingBarReinforcement bars | 12688 | 98616089 |
| IfcReinforcingMesh | 32 | 7073 |
| IfcRoofRoofs | 142775 | 1140087 |
| IfcSanitaryTerminalSanitary appliances | 8929 | 653783 |
| IfcScheduleTimeControl | 1 | 780 |
| IfcSensorSensors | 632 | 15057 |
| IfcShadingDeviceNearby buildings and other obstacles | 113201 | 7669704 |
| IfcSiteSurroundings | 394894 | 426455 |
| IfcSlabFloor slabs | 213251 | 8140949 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5620 | 84686 |
| IfcSpaceSpaces | 160446 | 9013883 |
| IfcSpaceHeaterThermal emitters | 4028 | 68152 |
| IfcSpatialZone | 656 | 25784 |
| IfcStackTerminal | 35 | 466 |
| IfcStair | 25491 | 193313 |
| IfcStairFlightStairs | 13882 | 166212 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 59 | 59 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 61 | 20314 |
| IfcStructuralLinearAction | 17 | 5635 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 14 | 89 |
| IfcStructuralLoadGroup | 27 | 1627 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 13 | 4801 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 89 | 34221 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 30 | 7113 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1374 | 58640 |
| IfcSystem | 1903 | 248327 |
| IfcSystemFurnitureElement | 929 | 55308 |
| IfcTankTanks | 7579 | 15866 |
| IfcTask | 7 | 1079 |
| IfcTendonTendons | 167 | 22335 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 967 | 1448 |
| IfcTransportElementTransport elements | 2196 | 17240 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4168 | 126281 |
| IfcValveValves | 4564 | 210856 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 148200 | 161590 |
| IfcVoidingFeature | 24 | 18830 |
| IfcWallWalls | 170767 | 24441878 |
| IfcWallStandardCase | 35720 | 6009149 |
| IfcWasteTerminal | 200 | 11607 |
| IfcWindowWindows | 154385 | 7990832 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 7 | 7 |
| IfcWorkSchedule | 6 | 6 |
| IfcZone | 101463 | 870795 |