| IfcActor | 59 | 128 |
| IfcActuator | 1 | 79 |
| IfcAirTerminalAir terminals | 21373 | 866156 |
| IfcAirTerminalBox | 1361 | 68876 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4148 | 54652 |
| IfcAlarmAlarm systems | 402 | 7384 |
| IfcAnnotation | 95901 | 2437747 |
| IfcAudioVisualAppliance | 579 | 12969 |
| IfcBeamBeams | 58705 | 17573819 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 368 | 1006 |
| IfcBuilding | 262853 | 273999 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1631 | 1963723 |
| IfcBuildingElementProxyGeneric elements | 45459 | 31879633 |
| IfcBuildingStorey | 252317 | 1041449 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 183 | 53045 |
| IfcCableCarrierSegmentConduits | 526 | 199592 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 77 | 4957 |
| IfcChiller | 2 | 3 |
| IfcChimney | 60 | 757 |
| IfcCivilElement | 40 | 8147 |
| IfcCoil | 247 | 3541 |
| IfcColumnColumns | 68063 | 6507026 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 22 | 162 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 20 | 31 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 8898 | 1990978 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6166 | 776955 |
| IfcDamperDampers | 56 | 965 |
| IfcDiscreteAccessoryDiscrete accessories | 1678 | 382628 |
| IfcDistributionChamberElementHatches | 2531 | 49353 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 276 | 12411 |
| IfcDistributionElementDistribution flow elements | 3952 | 60126 |
| IfcDistributionFlowElement | 560 | 17809 |
| IfcDistributionPort | 7794 | 10765417 |
| IfcDistributionSystem | 1507 | 85723 |
| IfcDoorDoors | 98070 | 4060063 |
| IfcDuctFittingDistribution | 12260 | 1519718 |
| IfcDuctSegmentDucts | 22440 | 2299768 |
| IfcDuctSilencer | 99 | 532 |
| IfcElectricApplianceElectrical appliances | 3585 | 93323 |
| IfcElectricDistributionBoardDistribution panels | 1603 | 20593 |
| IfcElectricDistributionPoint | 66 | 1188 |
| IfcElectricFlowStorageDevice | 221 | 1378 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 18932 | 11104545 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10305 | 62369 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 250607 | 409966 |
| IfcFanFans | 1291 | 4866 |
| IfcFastener | 949 | 1847131 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1020 | 155845 |
| IfcFlowController | 1064 | 82214 |
| IfcFlowFittingFlow fittings | 1556 | 1303340 |
| IfcFlowInstrument | 4 | 5 |
| IfcFlowMeterMeters | 2451 | 5234 |
| IfcFlowMovingDeviceFlow moving devices | 201 | 10165 |
| IfcFlowSegment | 2386 | 1524676 |
| IfcFlowStorageDevice | 99 | 373 |
| IfcFlowTerminalFlow terminals | 6468 | 886914 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 22974 | 754828 |
| IfcFurnishingElement | 4151 | 900368 |
| IfcFurnitureFurniture | 6876 | 1384492 |
| IfcGeographicElement | 3928 | 47015 |
| IfcGrid | 6001 | 62462 |
| IfcGroup | 5503 | 399413 |
| IfcHeatExchangerHeat exchangers | 2520 | 15541 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 749 | 24107 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 13 | 1948 |
| IfcLightFixtureLights | 1882 | 237454 |
| IfcMechanicalFastener | 1315 | 2161218 |
| IfcMedicalDevice | 1 | 32 |
| IfcMemberOther bars of the structure | 36377 | 13909049 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 33 | 241 |
| IfcOpeningElementOpenings | 130080 | 15359812 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1320 | 161255 |
| IfcPilePiles | 1459 | 89973 |
| IfcPipeFittingPipe fittings | 10604 | 632161 |
| IfcPipeSegmentPipes | 30374 | 9290515 |
| IfcPlatePlates | 6775 | 2825938 |
| IfcProject | 12782 | 12782 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1998 |
| IfcProxy | 18 | 7346 |
| IfcPumpBooster sets | 10970 | 25911 |
| IfcRailingRailings | 10883 | 411148 |
| IfcRamp | 2176 | 5765 |
| IfcRampFlightRamps | 1576 | 4322 |
| IfcReinforcingBarReinforcement bars | 7977 | 59017989 |
| IfcReinforcingMesh | 24 | 7106 |
| IfcRoofRoofs | 102814 | 833821 |
| IfcSanitaryTerminalSanitary appliances | 6441 | 436028 |
| IfcSensorSensors | 416 | 8622 |
| IfcShadingDeviceNearby buildings and other obstacles | 82438 | 5331128 |
| IfcSiteSurroundings | 274423 | 297114 |
| IfcSlabFloor slabs | 152653 | 5288877 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4208 | 62625 |
| IfcSpaceSpaces | 115731 | 6288816 |
| IfcSpaceHeaterThermal emitters | 2886 | 50849 |
| IfcSpatialZone | 489 | 16933 |
| IfcStackTerminal | 11 | 104 |
| IfcStair | 17473 | 121270 |
| IfcStairFlightStairs | 9641 | 106186 |
| IfcStructuralAnalysisModel | 42 | 42 |
| IfcStructuralCurveAction | 1 | 1 |
| IfcStructuralCurveConnection | 3 | 1901 |
| IfcStructuralCurveMember | 40 | 14886 |
| IfcStructuralLinearAction | 11 | 4327 |
| IfcStructuralLinearActionVarying | 5 | 735 |
| IfcStructuralLoadCase | 9 | 24 |
| IfcStructuralLoadGroup | 17 | 680 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 6 | 3738 |
| IfcStructuralPointAction | 8 | 182 |
| IfcStructuralPointConnection | 70 | 24730 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 2 | 147 |
| IfcStructuralSurfaceMember | 22 | 6225 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 967 | 40451 |
| IfcSystem | 1361 | 163236 |
| IfcSystemFurnitureElement | 659 | 36544 |
| IfcTankTanks | 5569 | 11300 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 110 | 23602 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 704 | 1068 |
| IfcTransportElementTransport elements | 1511 | 7324 |
| IfcUnitaryControlElementUnitary control elements | 9 | 14 |
| IfcUnitaryEquipment | 2939 | 92224 |
| IfcValveValves | 3152 | 138312 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 107365 | 121685 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 122433 | 16646287 |
| IfcWallStandardCase | 25253 | 3956999 |
| IfcWasteTerminal | 102 | 2693 |
| IfcWindowWindows | 110777 | 5775500 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 72695 | 625637 |