| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23242 | 945541 |
| IfcAirTerminalBox | 1492 | 81735 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4496 | 61884 |
| IfcAlarmAlarm systems | 450 | 9044 |
| IfcAnnotation | 104463 | 2624451 |
| IfcAudioVisualAppliance | 657 | 14600 |
| IfcBeamBeams | 66745 | 20071257 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 407 | 1080 |
| IfcBuilding | 289201 | 301293 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1763 | 2119096 |
| IfcBuildingElementProxyGeneric elements | 49575 | 35159424 |
| IfcBuildingStorey | 278240 | 1145678 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 205 | 55470 |
| IfcCableCarrierSegmentConduits | 580 | 214690 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 101 | 6279 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 260 | 3969 |
| IfcColumnColumns | 76849 | 7368947 |
| 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 | 9918 | 2238277 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6812 | 858282 |
| IfcDamperDampers | 74 | 1542 |
| IfcDiscreteAccessoryDiscrete accessories | 1820 | 395281 |
| IfcDistributionChamberElementHatches | 2839 | 55189 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 281 | 12730 |
| IfcDistributionElementDistribution flow elements | 4270 | 64293 |
| IfcDistributionFlowElement | 621 | 19644 |
| IfcDistributionPort | 8703 | 12078115 |
| IfcDistributionSystem | 1841 | 95270 |
| IfcDoorDoors | 106848 | 4484698 |
| IfcDuctFittingDistribution | 13347 | 1666254 |
| IfcDuctSegmentDucts | 24368 | 2509392 |
| IfcDuctSilencer | 105 | 833 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3844 | 98105 |
| IfcElectricDistributionBoardDistribution panels | 1792 | 22926 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 240 | 1563 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21240 | 12728939 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11249 | 68702 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 276028 | 445029 |
| IfcFanFans | 1409 | 5303 |
| IfcFastener | 1042 | 2126138 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1133 | 175997 |
| IfcFlowController | 1152 | 110995 |
| IfcFlowFittingFlow fittings | 1689 | 1435482 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2744 | 5812 |
| IfcFlowMovingDeviceFlow moving devices | 221 | 10835 |
| IfcFlowSegment | 2611 | 1664626 |
| IfcFlowStorageDevice | 107 | 392 |
| IfcFlowTerminalFlow terminals | 7099 | 960105 |
| IfcFlowTreatmentDevice | 41 | 498 |
| IfcFootingFoundations | 25095 | 828428 |
| IfcFurnishingElement | 4594 | 1017716 |
| IfcFurnitureFurniture | 7503 | 1519036 |
| IfcGeographicElement | 4272 | 54522 |
| IfcGrid | 6529 | 66009 |
| IfcGroup | 6016 | 428617 |
| IfcHeatExchangerHeat exchangers | 2843 | 17185 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 815 | 26339 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2045 | 264196 |
| IfcMechanicalFastener | 1443 | 2374832 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 38799 | 14706461 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 35 | 248 |
| IfcOpeningElementOpenings | 141814 | 16063922 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1465 | 173348 |
| IfcPilePiles | 1650 | 102284 |
| IfcPipeFittingPipe fittings | 11552 | 711383 |
| IfcPipeSegmentPipes | 33289 | 10145272 |
| IfcPlatePlates | 7429 | 3091619 |
| IfcProject | 14110 | 14112 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 49 | 1980 |
| IfcProxy | 34 | 7480 |
| IfcPumpBooster sets | 11992 | 28072 |
| IfcRailingRailings | 11998 | 458546 |
| IfcRamp | 2430 | 6700 |
| IfcRampFlightRamps | 1726 | 4729 |
| IfcReinforcingBarReinforcement bars | 9135 | 68956047 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 111665 | 907034 |
| IfcSanitaryTerminalSanitary appliances | 7019 | 483064 |
| IfcSensorSensors | 468 | 9859 |
| IfcShadingDeviceNearby buildings and other obstacles | 89535 | 5945479 |
| IfcSiteSurroundings | 302202 | 326371 |
| IfcSlabFloor slabs | 166623 | 5870560 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4572 | 66761 |
| IfcSpaceSpaces | 125888 | 6888643 |
| IfcSpaceHeaterThermal emitters | 3123 | 54575 |
| IfcSpatialZone | 537 | 19440 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19360 | 140802 |
| IfcStairFlightStairs | 10533 | 116733 |
| 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 | 1082 | 43346 |
| IfcSystem | 1474 | 192496 |
| IfcSystemFurnitureElement | 723 | 42656 |
| IfcTankTanks | 6035 | 12552 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 794 | 1218 |
| IfcTransportElementTransport elements | 1668 | 9279 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3218 | 98869 |
| IfcValveValves | 3537 | 156149 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 116525 | 129072 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 133295 | 18338698 |
| IfcWallStandardCase | 27667 | 4496059 |
| IfcWasteTerminal | 122 | 3307 |
| IfcWindowWindows | 120551 | 6285733 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 78936 | 679397 |