| IfcActor | 66 | 143 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23591 | 955921 |
| IfcAirTerminalBox | 1514 | 83387 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4547 | 62437 |
| IfcAlarmAlarm systems | 460 | 9230 |
| IfcAnnotation | 105874 | 2646196 |
| IfcAudioVisualAppliance | 669 | 15188 |
| IfcBeamBeams | 68124 | 20552532 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 417 | 1559 |
| IfcBuilding | 293351 | 305605 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1787 | 2145778 |
| IfcBuildingElementProxyGeneric elements | 50244 | 35433137 |
| IfcBuildingStorey | 282331 | 1161469 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 211 | 55549 |
| IfcCableCarrierSegmentConduits | 589 | 215803 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 103 | 6296 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 262 | 3990 |
| IfcColumnColumns | 78189 | 7503604 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10038 | 2302694 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6870 | 890742 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1840 | 407493 |
| IfcDistributionChamberElementHatches | 2875 | 56371 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 286 | 13210 |
| IfcDistributionElementDistribution flow elements | 4333 | 65024 |
| IfcDistributionFlowElement | 621 | 19726 |
| IfcDistributionPort | 8842 | 12581851 |
| IfcDistributionSystem | 1895 | 98754 |
| IfcDoorDoors | 108134 | 4517421 |
| IfcDuctFittingDistribution | 13555 | 1683852 |
| IfcDuctSegmentDucts | 24734 | 2539272 |
| IfcDuctSilencer | 109 | 841 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3869 | 98202 |
| IfcElectricDistributionBoardDistribution panels | 1826 | 22996 |
| IfcElectricDistributionPoint | 75 | 1429 |
| IfcElectricFlowStorageDevice | 243 | 1572 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21646 | 12917341 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11444 | 69444 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 280064 | 450476 |
| IfcFanFans | 1435 | 5410 |
| IfcFastener | 1075 | 2219062 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1155 | 189371 |
| IfcFlowController | 1160 | 126597 |
| IfcFlowFittingFlow fittings | 1703 | 1473088 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2795 | 5966 |
| IfcFlowMovingDeviceFlow moving devices | 224 | 10657 |
| IfcFlowSegment | 2627 | 1718060 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7168 | 972866 |
| IfcFlowTreatmentDevice | 43 | 591 |
| IfcFootingFoundations | 25425 | 837664 |
| IfcFurnishingElement | 4614 | 1019028 |
| IfcFurnitureFurniture | 7594 | 1535610 |
| IfcGeographicElement | 4313 | 55490 |
| IfcGrid | 6606 | 67033 |
| IfcGroup | 6092 | 433846 |
| IfcHeatExchangerHeat exchangers | 2898 | 17585 |
| IfcInterceptor | 13 | 18 |
| IfcJunctionBoxJunction boxes | 829 | 26414 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2061 | 267155 |
| IfcMechanicalFastener | 1481 | 2520854 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39164 | 14785213 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 143568 | 16171726 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1491 | 174759 |
| IfcPilePiles | 1679 | 104049 |
| IfcPipeFittingPipe fittings | 11718 | 744879 |
| IfcPipeSegmentPipes | 33816 | 10328340 |
| IfcPlatePlates | 7547 | 3209923 |
| IfcProject | 14282 | 14284 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 53 | 2029 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12219 | 28524 |
| IfcRailingRailings | 12099 | 462422 |
| IfcRamp | 2464 | 6742 |
| IfcRampFlightRamps | 1747 | 4810 |
| IfcReinforcingBarReinforcement bars | 9351 | 70221295 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 113066 | 916891 |
| IfcSanitaryTerminalSanitary appliances | 7089 | 491564 |
| IfcSensorSensors | 475 | 10056 |
| IfcShadingDeviceNearby buildings and other obstacles | 90629 | 6027174 |
| IfcSiteSurroundings | 306541 | 331859 |
| IfcSlabFloor slabs | 168762 | 5940615 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4658 | 67251 |
| IfcSpaceSpaces | 127506 | 6973557 |
| IfcSpaceHeaterThermal emitters | 3168 | 55695 |
| IfcSpatialZone | 541 | 19806 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19604 | 142481 |
| IfcStairFlightStairs | 10644 | 118304 |
| 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 | 1106 | 43824 |
| IfcSystem | 1485 | 200687 |
| IfcSystemFurnitureElement | 732 | 43118 |
| IfcTankTanks | 6161 | 12675 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 809 | 1235 |
| IfcTransportElementTransport elements | 1684 | 9321 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3257 | 101007 |
| IfcValveValves | 3598 | 160741 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 118048 | 130692 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 134941 | 18552424 |
| IfcWallStandardCase | 28059 | 4478370 |
| IfcWasteTerminal | 122 | 3295 |
| IfcWindowWindows | 122018 | 6346395 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 79947 | 688369 |