| IfcActor | 72 | 154 |
| IfcActuator | 5 | 88 |
| IfcAirTerminalAir terminals | 28663 | 1158127 |
| IfcAirTerminalBox | 1924 | 107416 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5537 | 78217 |
| IfcAlarmAlarm systems | 530 | 10381 |
| IfcAnnotation | 126161 | 3088761 |
| IfcAudioVisualAppliance | 792 | 17057 |
| IfcBeamBeams | 87937 | 27468598 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 481 | 1679 |
| IfcBuilding | 357747 | 373076 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2153 | 2747498 |
| IfcBuildingElementProxyGeneric elements | 60521 | 44264886 |
| IfcBuildingStorey | 345873 | 1419799 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 265 | 59413 |
| IfcCableCarrierSegmentConduits | 775 | 258630 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 146 | 9694 |
| IfcChiller | 8 | 14 |
| IfcChimney | 123 | 967 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 295 | 7772 |
| IfcColumnColumns | 99739 | 9833372 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 59 | 265 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 92 |
| IfcCoolingTowerCooling Tower | 29 | 177 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12759 | 3175860 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8367 | 1136187 |
| IfcDamperDampers | 138 | 7382 |
| IfcDiscreteAccessoryDiscrete accessories | 2156 | 445335 |
| IfcDistributionChamberElementHatches | 3404 | 66529 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 353 | 21834 |
| IfcDistributionElementDistribution flow elements | 5166 | 78305 |
| IfcDistributionFlowElement | 836 | 27147 |
| IfcDistributionPort | 11414 | 16361493 |
| IfcDistributionSystem | 2788 | 120130 |
| IfcDoorDoors | 130459 | 5497220 |
| IfcDuctFittingDistribution | 16349 | 2070946 |
| IfcDuctSegmentDucts | 29917 | 3131306 |
| IfcDuctSilencer | 154 | 1620 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4565 | 109970 |
| IfcElectricDistributionBoardDistribution panels | 2205 | 28926 |
| IfcElectricDistributionPoint | 90 | 1408 |
| IfcElectricFlowStorageDevice | 290 | 2272 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27054 | 16646647 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13791 | 85597 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 340819 | 548841 |
| IfcFanFans | 1699 | 6364 |
| IfcFastener | 1398 | 2586355 |
| IfcFilter | 69 | 713 |
| IfcFireSuppressionTerminal | 1435 | 295380 |
| IfcFlowController | 1445 | 152244 |
| IfcFlowFittingFlow fittings | 2160 | 1890222 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3378 | 7152 |
| IfcFlowMovingDeviceFlow moving devices | 298 | 12858 |
| IfcFlowSegment | 3312 | 2192612 |
| IfcFlowStorageDevice | 153 | 609 |
| IfcFlowTerminalFlow terminals | 8841 | 1214685 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30177 | 994562 |
| IfcFurnishingElement | 5552 | 1236104 |
| IfcFurnitureFurniture | 9210 | 1873138 |
| IfcGeographicElement | 5251 | 65654 |
| IfcGrid | 7957 | 80973 |
| IfcGroup | 7297 | 515763 |
| IfcHeatExchangerHeat exchangers | 3493 | 21332 |
| IfcInterceptor | 26 | 87 |
| IfcJunctionBoxJunction boxes | 1033 | 37406 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2523 | 409811 |
| IfcMechanicalFastener | 1869 | 2899498 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45080 | 17400547 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 172451 | 19568515 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1772 | 225344 |
| IfcPilePiles | 2076 | 131130 |
| IfcPipeFittingPipe fittings | 13933 | 837167 |
| IfcPipeSegmentPipes | 40439 | 12544185 |
| IfcPlatePlates | 9343 | 4071199 |
| IfcProject | 17938 | 17940 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 78 | 4772 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14668 | 34122 |
| IfcRailingRailings | 14607 | 552885 |
| IfcRamp | 3008 | 9061 |
| IfcRampFlightRamps | 2096 | 5756 |
| IfcReinforcingBarReinforcement bars | 11926 | 93582757 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 135906 | 1085936 |
| IfcSanitaryTerminalSanitary appliances | 8455 | 613705 |
| IfcSensorSensors | 596 | 14042 |
| IfcShadingDeviceNearby buildings and other obstacles | 107927 | 7326082 |
| IfcSiteSurroundings | 373945 | 404791 |
| IfcSlabFloor slabs | 202681 | 7392075 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5446 | 79644 |
| IfcSpaceSpaces | 152525 | 8498761 |
| IfcSpaceHeaterThermal emitters | 3866 | 65666 |
| IfcSpatialZone | 631 | 24171 |
| IfcStackTerminal | 32 | 603 |
| IfcStair | 24015 | 181530 |
| IfcStairFlightStairs | 13118 | 154668 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 60 | 60 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 64 | 20919 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 90 | 34433 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1324 | 56885 |
| IfcSystem | 1815 | 240499 |
| IfcSystemFurnitureElement | 895 | 51819 |
| IfcTankTanks | 7323 | 15383 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 935 | 1401 |
| IfcTransportElementTransport elements | 2116 | 16048 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3961 | 123105 |
| IfcValveValves | 4319 | 200373 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 141215 | 154334 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 162350 | 22936158 |
| IfcWallStandardCase | 33808 | 5489390 |
| IfcWasteTerminal | 198 | 7134 |
| IfcWindowWindows | 146739 | 7588836 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 96328 | 828513 |