| IfcActor | 72 | 154 |
| IfcActuator | 6 | 235 |
| IfcAirTerminalAir terminals | 28791 | 1163066 |
| IfcAirTerminalBox | 1932 | 108155 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5560 | 78763 |
| IfcAlarmAlarm systems | 533 | 10399 |
| IfcAnnotation | 126702 | 3100901 |
| IfcAudioVisualAppliance | 795 | 17110 |
| IfcBeamBeams | 88404 | 27653835 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 481 | 1679 |
| IfcBuilding | 359294 | 374906 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2172 | 2781145 |
| IfcBuildingElementProxyGeneric elements | 60770 | 44376802 |
| IfcBuildingStorey | 347391 | 1426658 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 266 | 59637 |
| IfcCableCarrierSegmentConduits | 787 | 262340 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 146 | 9694 |
| IfcChiller | 8 | 14 |
| IfcChimney | 123 | 967 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 291 | 7768 |
| IfcColumnColumns | 100260 | 9905622 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 61 | 294 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 92 |
| IfcCoolingTowerCooling Tower | 31 | 185 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12828 | 3190283 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8405 | 1136207 |
| IfcDamperDampers | 143 | 7654 |
| IfcDiscreteAccessoryDiscrete accessories | 2168 | 455734 |
| IfcDistributionChamberElementHatches | 3421 | 66770 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 353 | 21834 |
| IfcDistributionElementDistribution flow elements | 5184 | 78647 |
| IfcDistributionFlowElement | 846 | 27280 |
| IfcDistributionPort | 11473 | 16419615 |
| IfcDistributionSystem | 2802 | 120304 |
| IfcDoorDoors | 131034 | 5550189 |
| IfcDuctFittingDistribution | 16420 | 2083181 |
| IfcDuctSegmentDucts | 30049 | 3148740 |
| IfcDuctSilencer | 159 | 1702 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4577 | 110091 |
| IfcElectricDistributionBoardDistribution panels | 2219 | 28986 |
| IfcElectricDistributionPoint | 90 | 1408 |
| IfcElectricFlowStorageDevice | 290 | 2272 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27159 | 16695336 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13840 | 85746 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 342267 | 550321 |
| IfcFanFans | 1709 | 6393 |
| IfcFastener | 1410 | 2589472 |
| IfcFilter | 69 | 713 |
| IfcFireSuppressionTerminal | 1443 | 297066 |
| IfcFlowController | 1447 | 152310 |
| IfcFlowFittingFlow fittings | 2169 | 1892629 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3395 | 7190 |
| IfcFlowMovingDeviceFlow moving devices | 298 | 12982 |
| IfcFlowSegment | 3332 | 2195925 |
| IfcFlowStorageDevice | 153 | 610 |
| IfcFlowTerminalFlow terminals | 8892 | 1234723 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30276 | 997185 |
| IfcFurnishingElement | 5589 | 1254570 |
| IfcFurnitureFurniture | 9245 | 1891877 |
| IfcGeographicElement | 5261 | 65674 |
| IfcGrid | 7997 | 81479 |
| IfcGroup | 7337 | 521049 |
| IfcHeatExchangerHeat exchangers | 3509 | 21479 |
| IfcInterceptor | 26 | 87 |
| IfcJunctionBoxJunction boxes | 1040 | 37546 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2542 | 412779 |
| IfcMechanicalFastener | 1879 | 2941608 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45237 | 17485530 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 173212 | 19710246 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1781 | 226940 |
| IfcPilePiles | 2079 | 131707 |
| IfcPipeFittingPipe fittings | 13980 | 837366 |
| IfcPipeSegmentPipes | 40593 | 12586778 |
| IfcPlatePlates | 9389 | 4080907 |
| IfcProject | 18047 | 18049 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 82 | 5125 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14715 | 34197 |
| IfcRailingRailings | 14663 | 556211 |
| IfcRamp | 3013 | 9082 |
| IfcRampFlightRamps | 2100 | 5771 |
| IfcReinforcingBarReinforcement bars | 11959 | 93834907 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 136490 | 1090383 |
| IfcSanitaryTerminalSanitary appliances | 8478 | 617581 |
| IfcSensorSensors | 601 | 14098 |
| IfcShadingDeviceNearby buildings and other obstacles | 108372 | 7331083 |
| IfcSiteSurroundings | 375591 | 406673 |
| IfcSlabFloor slabs | 203542 | 7445206 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5461 | 79807 |
| IfcSpaceSpaces | 153186 | 8566159 |
| IfcSpaceHeaterThermal emitters | 3880 | 65811 |
| IfcSpatialZone | 635 | 24304 |
| IfcStackTerminal | 32 | 603 |
| IfcStair | 24135 | 182558 |
| IfcStairFlightStairs | 13186 | 156004 |
| 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 | 1333 | 57136 |
| IfcSystem | 1824 | 241437 |
| IfcSystemFurnitureElement | 897 | 51849 |
| IfcTankTanks | 7346 | 15422 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 937 | 1403 |
| IfcTransportElementTransport elements | 2122 | 16059 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 3977 | 123371 |
| IfcValveValves | 4331 | 200740 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 141817 | 155229 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 163090 | 23097069 |
| IfcWallStandardCase | 33951 | 5564514 |
| IfcWasteTerminal | 198 | 7134 |
| IfcWindowWindows | 147372 | 7630632 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 96746 | 831380 |