| IfcActor | 65 | 142 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 21990 | 890051 |
| IfcAirTerminalBox | 1391 | 71495 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4252 | 56356 |
| IfcAlarmAlarm systems | 417 | 8119 |
| IfcAnnotation | 98998 | 2491137 |
| IfcAudioVisualAppliance | 599 | 13191 |
| IfcBeamBeams | 61681 | 18470476 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 382 | 1038 |
| IfcBuilding | 272198 | 283651 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1693 | 2039095 |
| IfcBuildingElementProxyGeneric elements | 46880 | 32908430 |
| IfcBuildingStorey | 261481 | 1078050 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 197 | 53876 |
| IfcCableCarrierSegmentConduits | 554 | 204924 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 79 | 5963 |
| IfcChiller | 2 | 3 |
| IfcChimney | 62 | 768 |
| IfcCivilElement | 41 | 8149 |
| IfcCoil | 256 | 3876 |
| IfcColumnColumns | 71272 | 6812852 |
| 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 | 9320 | 2081149 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6473 | 767077 |
| IfcDamperDampers | 61 | 1138 |
| IfcDiscreteAccessoryDiscrete accessories | 1742 | 386598 |
| IfcDistributionChamberElementHatches | 2665 | 52112 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 291 | 13520 |
| IfcDistributionElementDistribution flow elements | 4082 | 61187 |
| IfcDistributionFlowElement | 592 | 18838 |
| IfcDistributionPort | 8169 | 11333432 |
| IfcDistributionSystem | 1640 | 92447 |
| IfcDoorDoors | 101040 | 4199362 |
| IfcDuctFittingDistribution | 12604 | 1559541 |
| IfcDuctSegmentDucts | 23091 | 2358254 |
| IfcDuctSilencer | 101 | 626 |
| IfcElectricalCircuit | 1 | 44 |
| IfcElectricApplianceElectrical appliances | 3725 | 96535 |
| IfcElectricDistributionBoardDistribution panels | 1691 | 21123 |
| IfcElectricDistributionPoint | 70 | 1314 |
| IfcElectricFlowStorageDevice | 223 | 1382 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 19752 | 11587004 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10664 | 65837 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 259762 | 422223 |
| IfcFanFans | 1330 | 4983 |
| IfcFastener | 1011 | 2030842 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1045 | 158270 |
| IfcFlowController | 1100 | 86340 |
| IfcFlowFittingFlow fittings | 1609 | 1344556 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2580 | 5553 |
| IfcFlowMovingDeviceFlow moving devices | 209 | 10251 |
| IfcFlowSegment | 2457 | 1569015 |
| IfcFlowStorageDevice | 105 | 391 |
| IfcFlowTerminalFlow terminals | 6711 | 917830 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 23726 | 780605 |
| IfcFurnishingElement | 4344 | 929297 |
| IfcFurnitureFurniture | 7141 | 1426263 |
| IfcGeographicElement | 4081 | 49910 |
| IfcGrid | 6264 | 64709 |
| IfcGroup | 5689 | 408032 |
| IfcHeatExchangerHeat exchangers | 2659 | 16476 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 767 | 24594 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 14 | 1957 |
| IfcLightFixtureLights | 1953 | 248943 |
| IfcMechanicalFastener | 1390 | 2245882 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 37320 | 14282381 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 35 | 248 |
| IfcOpeningElementOpenings | 134117 | 15244732 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1386 | 166775 |
| IfcPilePiles | 1532 | 96102 |
| IfcPipeFittingPipe fittings | 11000 | 688805 |
| IfcPipeSegmentPipes | 31454 | 9687699 |
| IfcPlatePlates | 7105 | 2930699 |
| IfcProject | 13263 | 13267 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1938 |
| IfcProxy | 22 | 7798 |
| IfcPumpBooster sets | 11332 | 26814 |
| IfcRailingRailings | 11305 | 427833 |
| IfcRamp | 2246 | 6150 |
| IfcRampFlightRamps | 1624 | 4445 |
| IfcReinforcingBarReinforcement bars | 8350 | 61600644 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 105842 | 860473 |
| IfcSanitaryTerminalSanitary appliances | 6695 | 457338 |
| IfcSensorSensors | 432 | 8771 |
| IfcShadingDeviceNearby buildings and other obstacles | 84865 | 5653469 |
| IfcSiteSurroundings | 284435 | 307516 |
| IfcSlabFloor slabs | 157544 | 5490637 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4316 | 64791 |
| IfcSpaceSpaces | 119168 | 6491525 |
| IfcSpaceHeaterThermal emitters | 2971 | 52554 |
| IfcSpatialZone | 499 | 17304 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 18105 | 128201 |
| IfcStairFlightStairs | 9982 | 110571 |
| IfcStructuralAnalysisModel | 43 | 43 |
| IfcStructuralCurveAction | 1 | 1 |
| IfcStructuralCurveConnection | 3 | 1901 |
| IfcStructuralCurveMember | 41 | 15753 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 5 | 735 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 18 | 710 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 6 | 3738 |
| IfcStructuralPointAction | 9 | 224 |
| IfcStructuralPointConnection | 71 | 25827 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 2 | 147 |
| IfcStructuralSurfaceMember | 23 | 6895 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1015 | 42130 |
| IfcSystem | 1409 | 174639 |
| IfcSystemFurnitureElement | 663 | 37761 |
| IfcTankTanks | 5727 | 11744 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 111 | 23241 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 723 | 1093 |
| IfcTransportElementTransport elements | 1573 | 7594 |
| IfcUnitaryControlElementUnitary control elements | 10 | 46 |
| IfcUnitaryEquipment | 3060 | 95316 |
| IfcValveValves | 3314 | 152650 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 110543 | 123058 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 126182 | 17258864 |
| IfcWallStandardCase | 26076 | 4148731 |
| IfcWasteTerminal | 115 | 3038 |
| IfcWindowWindows | 114101 | 5960217 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 74801 | 644238 |