| IfcActor | 72 | 154 |
| IfcActuator | 6 | 235 |
| IfcAirTerminalAir terminals | 28794 | 1163821 |
| IfcAirTerminalBox | 1933 | 108727 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5562 | 78852 |
| IfcAlarmAlarm systems | 533 | 10399 |
| IfcAnnotation | 126715 | 3100999 |
| IfcAudioVisualAppliance | 794 | 17109 |
| IfcBeamBeams | 88417 | 27656332 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 482 | 1680 |
| IfcBuilding | 359350 | 374963 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2173 | 2788164 |
| IfcBuildingElementProxyGeneric elements | 60777 | 44407430 |
| IfcBuildingStorey | 347445 | 1426865 |
| 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 | 100271 | 9906301 |
| 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 | 12832 | 3191349 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8406 | 1136218 |
| IfcDamperDampers | 143 | 7654 |
| IfcDiscreteAccessoryDiscrete accessories | 2168 | 455734 |
| IfcDistributionChamberElementHatches | 3422 | 66816 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 353 | 21834 |
| IfcDistributionElementDistribution flow elements | 5184 | 78705 |
| IfcDistributionFlowElement | 846 | 27280 |
| IfcDistributionPort | 11474 | 16421919 |
| IfcDistributionSystem | 2803 | 120306 |
| IfcDoorDoors | 131048 | 5551032 |
| IfcDuctFittingDistribution | 16423 | 2084834 |
| IfcDuctSegmentDucts | 30053 | 3150602 |
| 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 | 27165 | 16717178 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13842 | 85784 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 342323 | 550414 |
| IfcFanFans | 1710 | 6395 |
| IfcFastener | 1410 | 2589472 |
| IfcFilter | 69 | 713 |
| IfcFireSuppressionTerminal | 1442 | 297065 |
| 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 | 8894 | 1234787 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30276 | 997183 |
| IfcFurnishingElement | 5589 | 1254570 |
| IfcFurnitureFurniture | 9245 | 1891877 |
| IfcGeographicElement | 5262 | 65678 |
| IfcGrid | 7998 | 81482 |
| IfcGroup | 7338 | 521051 |
| IfcHeatExchangerHeat exchangers | 3512 | 21560 |
| 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 | 45240 | 17485669 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 173228 | 19712315 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1781 | 226960 |
| IfcPilePiles | 2079 | 131707 |
| IfcPipeFittingPipe fittings | 13985 | 837379 |
| IfcPipeSegmentPipes | 40603 | 12592904 |
| IfcPlatePlates | 9390 | 4080961 |
| IfcProject | 18049 | 18051 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 82 | 5125 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14718 | 34222 |
| IfcRailingRailings | 14664 | 556232 |
| IfcRamp | 3013 | 9082 |
| IfcRampFlightRamps | 2100 | 5771 |
| IfcReinforcingBarReinforcement bars | 11960 | 93847862 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 136501 | 1090524 |
| IfcSanitaryTerminalSanitary appliances | 8477 | 617572 |
| IfcSensorSensors | 601 | 14098 |
| IfcShadingDeviceNearby buildings and other obstacles | 108378 | 7331508 |
| IfcSiteSurroundings | 375651 | 406733 |
| IfcSlabFloor slabs | 203558 | 7445710 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5461 | 79807 |
| IfcSpaceSpaces | 153198 | 8567529 |
| IfcSpaceHeaterThermal emitters | 3880 | 65811 |
| IfcSpatialZone | 635 | 24379 |
| IfcStackTerminal | 32 | 603 |
| IfcStair | 24137 | 182572 |
| 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 | 57141 |
| IfcSystem | 1824 | 241437 |
| IfcSystemFurnitureElement | 897 | 51849 |
| IfcTankTanks | 7347 | 15423 |
| 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 | 4334 | 200756 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 141832 | 155254 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 163104 | 23100242 |
| IfcWallStandardCase | 33954 | 5564817 |
| IfcWasteTerminal | 198 | 7134 |
| IfcWindowWindows | 147383 | 7631697 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 96751 | 831394 |