| IfcActor | 76 | 163 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29870 | 1196081 |
| IfcAirTerminalBox | 2009 | 112226 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5835 | 81683 |
| IfcAlarmAlarm systems | 555 | 10683 |
| IfcAnnotation | 130272 | 3390736 |
| IfcAudioVisualAppliance | 811 | 17751 |
| IfcBeamBeams | 92089 | 28940062 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 487 | 1688 |
| IfcBuilding | 371153 | 387376 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2304 | 2946810 |
| IfcBuildingElementProxyGeneric elements | 62892 | 46014458 |
| IfcBuildingStorey | 359069 | 1475836 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 284 | 59929 |
| IfcCableCarrierSegmentConduits | 817 | 269677 |
| IfcCableFitting | 13 | 864 |
| IfcCableSegmentCables | 151 | 9742 |
| IfcChiller | 8 | 14 |
| IfcChimney | 148 | 1031 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 104274 | 10245145 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 68 | 305 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 29 | 93 |
| IfcCoolingTowerCooling Tower | 47 | 237 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13540 | 3230641 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8813 | 1153445 |
| IfcDamperDampers | 165 | 8298 |
| IfcDiscreteAccessoryDiscrete accessories | 2225 | 501893 |
| IfcDistributionChamberElementHatches | 3527 | 68542 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 362 | 22334 |
| IfcDistributionElementDistribution flow elements | 5373 | 80685 |
| IfcDistributionFlowElement | 889 | 29283 |
| IfcDistributionPort | 11990 | 16824890 |
| IfcDistributionSystem | 3023 | 122909 |
| IfcDoorDoors | 135002 | 5761373 |
| IfcDuctFittingDistribution | 16995 | 2160121 |
| IfcDuctSegmentDucts | 31134 | 3250457 |
| IfcDuctSilencer | 178 | 2319 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4707 | 111945 |
| IfcElectricDistributionBoardDistribution panels | 2284 | 29324 |
| IfcElectricDistributionPoint | 112 | 1441 |
| IfcElectricFlowStorageDevice | 299 | 2351 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27986 | 17237360 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14358 | 87694 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 353157 | 563127 |
| IfcFanFans | 1754 | 6554 |
| IfcFastener | 1461 | 2608672 |
| IfcFilter | 73 | 723 |
| IfcFireSuppressionTerminal | 1486 | 313913 |
| IfcFlowController | 1481 | 155204 |
| IfcFlowFittingFlow fittings | 2233 | 1933821 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3490 | 7337 |
| IfcFlowMovingDeviceFlow moving devices | 334 | 15103 |
| IfcFlowSegment | 3521 | 2249162 |
| IfcFlowStorageDevice | 155 | 612 |
| IfcFlowTerminalFlow terminals | 9365 | 1283342 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 31184 | 1031104 |
| IfcFurnishingElement | 6031 | 1293556 |
| IfcFurnitureFurniture | 9607 | 1963080 |
| IfcGeographicElement | 5468 | 69248 |
| IfcGrid | 8273 | 83808 |
| IfcGroup | 7581 | 536446 |
| IfcHeatExchangerHeat exchangers | 3641 | 22130 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1063 | 38231 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2690 | 461274 |
| IfcMechanicalFastener | 1961 | 2985262 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 46329 | 17988334 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 221 |
| IfcOpeningElementOpenings | 178538 | 20477273 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1815 | 230220 |
| IfcPilePiles | 2166 | 136950 |
| IfcPipeFittingPipe fittings | 14488 | 860566 |
| IfcPipeSegmentPipes | 41884 | 12923698 |
| IfcPlatePlates | 9798 | 4260827 |
| IfcProject | 18981 | 18983 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 94 | 6258 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 15161 | 35127 |
| IfcRailingRailings | 15178 | 585456 |
| IfcRamp | 3045 | 9051 |
| IfcRampFlightRamps | 2164 | 5899 |
| IfcReinforcingBarReinforcement bars | 12338 | 96667600 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 140458 | 1119672 |
| IfcSanitaryTerminalSanitary appliances | 8752 | 644145 |
| IfcScheduleTimeControl | 1 | 780 |
| IfcSensorSensors | 611 | 14170 |
| IfcShadingDeviceNearby buildings and other obstacles | 111316 | 7485574 |
| IfcSiteSurroundings | 387928 | 419347 |
| IfcSlabFloor slabs | 209722 | 7878620 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5562 | 83354 |
| IfcSpaceSpaces | 157800 | 8852690 |
| IfcSpaceHeaterThermal emitters | 3967 | 67069 |
| IfcSpatialZone | 649 | 25292 |
| IfcStackTerminal | 35 | 466 |
| IfcStair | 24990 | 189052 |
| IfcStairFlightStairs | 13603 | 162168 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 59 | 59 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 61 | 20815 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 13 | 83 |
| IfcStructuralLoadGroup | 26 | 1614 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 12 | 4767 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 89 | 34426 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 30 | 7228 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1352 | 57881 |
| IfcSystem | 1874 | 245549 |
| IfcSystemFurnitureElement | 920 | 53641 |
| IfcTankTanks | 7496 | 15750 |
| IfcTask | 7 | 1079 |
| IfcTendonTendons | 161 | 21805 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 957 | 1427 |
| IfcTransportElementTransport elements | 2159 | 16888 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4104 | 124692 |
| IfcValveValves | 4495 | 208012 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 145840 | 159181 |
| IfcVoidingFeature | 22 | 17763 |
| IfcWallWalls | 168014 | 23989842 |
| IfcWallStandardCase | 35068 | 5853320 |
| IfcWasteTerminal | 198 | 10112 |
| IfcWindowWindows | 151878 | 7853070 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 7 | 7 |
| IfcWorkSchedule | 6 | 6 |
| IfcZone | 99723 | 854099 |