| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23011 | 936040 |
| IfcAirTerminalBox | 1475 | 80033 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4455 | 61080 |
| IfcAlarmAlarm systems | 448 | 9076 |
| IfcAnnotation | 103476 | 2610804 |
| IfcAudioVisualAppliance | 652 | 14512 |
| IfcBeamBeams | 65673 | 19760146 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 406 | 1086 |
| IfcBuilding | 286037 | 298045 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1743 | 2105864 |
| IfcBuildingElementProxyGeneric elements | 49073 | 34656548 |
| IfcBuildingStorey | 275113 | 1133725 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 205 | 55436 |
| IfcCableCarrierSegmentConduits | 578 | 212337 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 100 | 6275 |
| IfcChiller | 2 | 3 |
| IfcChimney | 69 | 814 |
| IfcCivilElement | 39 | 237 |
| IfcCoil | 259 | 4009 |
| IfcColumnColumns | 75719 | 7255111 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 24 | 39 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9832 | 2225364 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6737 | 811967 |
| IfcDamperDampers | 67 | 1363 |
| IfcDiscreteAccessoryDiscrete accessories | 1813 | 394820 |
| IfcDistributionChamberElementHatches | 2810 | 54678 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 282 | 12731 |
| IfcDistributionElementDistribution flow elements | 4233 | 63840 |
| IfcDistributionFlowElement | 616 | 19608 |
| IfcDistributionPort | 8614 | 12015853 |
| IfcDistributionSystem | 1808 | 95147 |
| IfcDoorDoors | 105795 | 4435467 |
| IfcDuctFittingDistribution | 13204 | 1650272 |
| IfcDuctSegmentDucts | 24132 | 2483463 |
| IfcDuctSilencer | 105 | 833 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3828 | 97553 |
| IfcElectricDistributionBoardDistribution panels | 1769 | 22554 |
| IfcElectricDistributionPoint | 73 | 1344 |
| IfcElectricFlowStorageDevice | 239 | 1562 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 20950 | 12493740 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11137 | 68172 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 272983 | 441408 |
| IfcFanFans | 1390 | 5207 |
| IfcFastener | 1031 | 2110881 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1123 | 175112 |
| IfcFlowController | 1145 | 110264 |
| IfcFlowFittingFlow fittings | 1678 | 1420193 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2713 | 5755 |
| IfcFlowMovingDeviceFlow moving devices | 219 | 10815 |
| IfcFlowSegment | 2595 | 1648549 |
| IfcFlowStorageDevice | 105 | 390 |
| IfcFlowTerminalFlow terminals | 7035 | 947972 |
| IfcFlowTreatmentDevice | 41 | 498 |
| IfcFootingFoundations | 24864 | 819227 |
| IfcFurnishingElement | 4555 | 1013238 |
| IfcFurnitureFurniture | 7458 | 1513113 |
| IfcGeographicElement | 4237 | 53948 |
| IfcGrid | 6457 | 65244 |
| IfcGroup | 5960 | 423633 |
| IfcHeatExchangerHeat exchangers | 2808 | 17094 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 804 | 25177 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2030 | 261083 |
| IfcMechanicalFastener | 1425 | 2366534 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 38478 | 14601060 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 34 | 247 |
| IfcOpeningElementOpenings | 140362 | 15908095 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1458 | 172445 |
| IfcPilePiles | 1621 | 101060 |
| IfcPipeFittingPipe fittings | 11447 | 716134 |
| IfcPipeSegmentPipes | 32951 | 10060664 |
| IfcPlatePlates | 7338 | 3070658 |
| IfcProject | 13952 | 13954 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 49 | 1980 |
| IfcProxy | 31 | 7870 |
| IfcPumpBooster sets | 11862 | 27831 |
| IfcRailingRailings | 11880 | 455483 |
| IfcRamp | 2412 | 6612 |
| IfcRampFlightRamps | 1710 | 4631 |
| IfcReinforcingBarReinforcement bars | 8982 | 67357139 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 110565 | 898481 |
| IfcSanitaryTerminalSanitary appliances | 6952 | 479462 |
| IfcSensorSensors | 465 | 9764 |
| IfcShadingDeviceNearby buildings and other obstacles | 88636 | 5899207 |
| IfcSiteSurroundings | 298881 | 322756 |
| IfcSlabFloor slabs | 164922 | 5801629 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4536 | 66649 |
| IfcSpaceSpaces | 124628 | 6817232 |
| IfcSpaceHeaterThermal emitters | 3090 | 54216 |
| IfcSpatialZone | 533 | 19386 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19135 | 139185 |
| IfcStairFlightStairs | 10424 | 115368 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 46 | 46 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 5 | 2587 |
| IfcStructuralCurveMember | 44 | 16259 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 20 | 1213 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 10 | 228 |
| IfcStructuralPointConnection | 74 | 26217 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1072 | 42936 |
| IfcSystem | 1468 | 190900 |
| IfcSystemFurnitureElement | 717 | 42528 |
| IfcTankTanks | 5976 | 12436 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 788 | 1212 |
| IfcTransportElementTransport elements | 1657 | 8581 |
| IfcUnitaryControlElementUnitary control elements | 10 | 46 |
| IfcUnitaryEquipment | 3163 | 97270 |
| IfcValveValves | 3507 | 157901 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 115415 | 127994 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 131994 | 18172806 |
| IfcWallStandardCase | 27335 | 4458682 |
| IfcWasteTerminal | 120 | 3303 |
| IfcWindowWindows | 119363 | 6230251 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 78141 | 672897 |