| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27815 | 1133441 |
| IfcAirTerminalBox | 1862 | 104867 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5395 | 76559 |
| IfcAlarmAlarm systems | 525 | 10369 |
| IfcAnnotation | 123422 | 3047261 |
| IfcAudioVisualAppliance | 778 | 16884 |
| IfcBeamBeams | 84947 | 26553617 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 467 | 1658 |
| IfcBuilding | 348370 | 362786 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2102 | 2737402 |
| IfcBuildingElementProxyGeneric elements | 58987 | 43192354 |
| IfcBuildingStorey | 336629 | 1381582 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 251 | 58096 |
| IfcCableCarrierSegmentConduits | 746 | 253111 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 142 | 9686 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4933 |
| IfcColumnColumns | 96515 | 9518486 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 53 | 254 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 27 | 169 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12341 | 3105510 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8189 | 1138686 |
| IfcDamperDampers | 130 | 7180 |
| IfcDiscreteAccessoryDiscrete accessories | 2096 | 437282 |
| IfcDistributionChamberElementHatches | 3326 | 65038 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 350 | 21690 |
| IfcDistributionElementDistribution flow elements | 5058 | 76334 |
| IfcDistributionFlowElement | 780 | 25489 |
| IfcDistributionPort | 10976 | 15961609 |
| IfcDistributionSystem | 2630 | 116201 |
| IfcDoorDoors | 127290 | 5346655 |
| IfcDuctFittingDistribution | 15963 | 2035691 |
| IfcDuctSegmentDucts | 29041 | 3069101 |
| IfcDuctSilencer | 149 | 1584 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4413 | 108374 |
| IfcElectricDistributionBoardDistribution panels | 2156 | 28599 |
| IfcElectricDistributionPoint | 79 | 1397 |
| IfcElectricFlowStorageDevice | 287 | 2282 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26249 | 16168471 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13481 | 83968 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 331990 | 532584 |
| IfcFanFans | 1675 | 6280 |
| IfcFastener | 1353 | 2536178 |
| IfcFilter | 66 | 614 |
| IfcFireSuppressionTerminal | 1416 | 286786 |
| IfcFlowController | 1388 | 151268 |
| IfcFlowFittingFlow fittings | 2056 | 1828198 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3285 | 6960 |
| IfcFlowMovingDeviceFlow moving devices | 286 | 12752 |
| IfcFlowSegment | 3146 | 2171282 |
| IfcFlowStorageDevice | 143 | 575 |
| IfcFlowTerminalFlow terminals | 8586 | 1188924 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29512 | 971482 |
| IfcFurnishingElement | 5436 | 1225110 |
| IfcFurnitureFurniture | 8962 | 1812240 |
| IfcGeographicElement | 5092 | 64488 |
| IfcGrid | 7776 | 80102 |
| IfcGroup | 7126 | 509313 |
| IfcHeatExchangerHeat exchangers | 3404 | 20892 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1005 | 36681 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2439 | 389420 |
| IfcMechanicalFastener | 1832 | 2857188 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44262 | 17083776 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 168374 | 19051954 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1727 | 221261 |
| IfcPilePiles | 2021 | 128261 |
| IfcPipeFittingPipe fittings | 13606 | 824264 |
| IfcPipeSegmentPipes | 39523 | 12257645 |
| IfcPlatePlates | 9154 | 3998076 |
| IfcProject | 17322 | 17324 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 73 | 4451 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14339 | 33398 |
| IfcRailingRailings | 14230 | 541698 |
| IfcRamp | 2950 | 8850 |
| IfcRampFlightRamps | 2069 | 5673 |
| IfcReinforcingBarReinforcement bars | 11495 | 90206958 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 132734 | 1060398 |
| IfcSanitaryTerminalSanitary appliances | 8267 | 599486 |
| IfcSensorSensors | 584 | 13853 |
| IfcShadingDeviceNearby buildings and other obstacles | 105459 | 7144574 |
| IfcSiteSurroundings | 364133 | 394179 |
| IfcSlabFloor slabs | 197828 | 7186743 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5332 | 75184 |
| IfcSpaceSpaces | 148978 | 8267655 |
| IfcSpaceHeaterThermal emitters | 3759 | 64201 |
| IfcSpatialZone | 623 | 23749 |
| IfcStackTerminal | 27 | 586 |
| IfcStair | 23390 | 177059 |
| IfcStairFlightStairs | 12809 | 150528 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 51 | 51 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 50 | 19796 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 81 | 33823 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1284 | 56098 |
| IfcSystem | 1747 | 235453 |
| IfcSystemFurnitureElement | 907 | 54651 |
| IfcTankTanks | 7175 | 15134 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 913 | 1363 |
| IfcTransportElementTransport elements | 2060 | 15383 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3874 | 120163 |
| IfcValveValves | 4205 | 195508 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 137942 | 151100 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 158461 | 22255577 |
| IfcWallStandardCase | 32986 | 5371582 |
| IfcWasteTerminal | 181 | 5572 |
| IfcWindowWindows | 143246 | 7393436 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 93938 | 806886 |