| IfcActor | 71 | 154 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 22740 | 928721 |
| IfcAirTerminalBox | 1464 | 79501 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4416 | 60703 |
| IfcAlarmAlarm systems | 439 | 8993 |
| IfcAnnotation | 102126 | 2606854 |
| IfcAudioVisualAppliance | 641 | 14064 |
| IfcBeamBeams | 64586 | 19411495 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 404 | 1075 |
| IfcBuilding | 282216 | 294117 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1727 | 2083093 |
| IfcBuildingElementProxyGeneric elements | 48510 | 34297250 |
| IfcBuildingStorey | 271364 | 1118913 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 202 | 53974 |
| IfcCableCarrierSegmentConduits | 573 | 212108 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 97 | 6239 |
| IfcChiller | 2 | 3 |
| IfcChimney | 69 | 814 |
| IfcCivilElement | 38 | 227 |
| IfcCoil | 258 | 3998 |
| IfcColumnColumns | 74525 | 7131911 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 23 | 38 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9745 | 2189000 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6697 | 787363 |
| IfcDamperDampers | 66 | 1344 |
| IfcDiscreteAccessoryDiscrete accessories | 1789 | 392511 |
| IfcDistributionChamberElementHatches | 2786 | 54526 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 281 | 12720 |
| IfcDistributionElementDistribution flow elements | 4186 | 63025 |
| IfcDistributionFlowElement | 606 | 18910 |
| IfcDistributionPort | 8500 | 11885676 |
| IfcDistributionSystem | 1775 | 94903 |
| IfcDoorDoors | 104387 | 4359187 |
| IfcDuctFittingDistribution | 13048 | 1639450 |
| IfcDuctSegmentDucts | 23858 | 2464075 |
| IfcDuctSilencer | 104 | 832 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3805 | 97629 |
| IfcElectricDistributionBoardDistribution panels | 1749 | 22511 |
| IfcElectricDistributionPoint | 73 | 1344 |
| IfcElectricFlowStorageDevice | 235 | 1546 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 20646 | 12289596 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11005 | 67741 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 269283 | 435111 |
| IfcFanFans | 1374 | 5153 |
| IfcFastener | 1018 | 2107009 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1102 | 173550 |
| IfcFlowController | 1135 | 104716 |
| IfcFlowFittingFlow fittings | 1657 | 1403481 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2681 | 5681 |
| IfcFlowMovingDeviceFlow moving devices | 222 | 10826 |
| IfcFlowSegment | 2565 | 1635200 |
| IfcFlowStorageDevice | 108 | 399 |
| IfcFlowTerminalFlow terminals | 6974 | 942179 |
| IfcFlowTreatmentDevice | 41 | 498 |
| IfcFootingFoundations | 24608 | 810694 |
| IfcFurnishingElement | 4521 | 991775 |
| IfcFurnitureFurniture | 7381 | 1488504 |
| IfcGeographicElement | 4185 | 52568 |
| IfcGrid | 6420 | 65805 |
| IfcGroup | 5895 | 425311 |
| IfcHeatExchangerHeat exchangers | 2770 | 16820 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 791 | 25124 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2020 | 260591 |
| IfcMechanicalFastener | 1401 | 2359988 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 38172 | 14506993 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 34 | 247 |
| IfcOpeningElementOpenings | 138584 | 15723716 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1433 | 171588 |
| IfcPilePiles | 1598 | 99090 |
| IfcPipeFittingPipe fittings | 11320 | 713032 |
| IfcPipeSegmentPipes | 32536 | 9963440 |
| IfcPlatePlates | 7297 | 3043278 |
| IfcProject | 13796 | 13798 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 49 | 1980 |
| IfcProxy | 25 | 7823 |
| IfcPumpBooster sets | 11715 | 27576 |
| IfcRailingRailings | 11762 | 449957 |
| IfcRamp | 2378 | 6495 |
| IfcRampFlightRamps | 1701 | 4607 |
| IfcReinforcingBarReinforcement bars | 8823 | 65772055 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 109141 | 886120 |
| IfcSanitaryTerminalSanitary appliances | 6888 | 472184 |
| IfcSensorSensors | 457 | 9239 |
| IfcShadingDeviceNearby buildings and other obstacles | 87477 | 5827587 |
| IfcSiteSurroundings | 294912 | 318241 |
| IfcSlabFloor slabs | 162848 | 5725236 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4478 | 66364 |
| IfcSpaceSpaces | 123006 | 6715373 |
| IfcSpaceHeaterThermal emitters | 3054 | 53712 |
| IfcSpatialZone | 528 | 18875 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 18919 | 136031 |
| IfcStairFlightStairs | 10316 | 113820 |
| 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 | 1050 | 42612 |
| IfcSystem | 1444 | 188969 |
| IfcSystemFurnitureElement | 696 | 41497 |
| IfcTankTanks | 5891 | 12272 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 111 | 23241 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 775 | 1197 |
| IfcTransportElementTransport elements | 1629 | 8267 |
| IfcUnitaryControlElementUnitary control elements | 10 | 46 |
| IfcUnitaryEquipment | 3141 | 96727 |
| IfcValveValves | 3465 | 156230 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 113919 | 126483 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 130315 | 17889154 |
| IfcWallStandardCase | 27031 | 4405175 |
| IfcWasteTerminal | 122 | 3407 |
| IfcWindowWindows | 117793 | 6147930 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 77099 | 664168 |