| IfcActor | 62 | 136 |
| IfcActuator | 1 | 79 |
| IfcAirTerminalAir terminals | 21777 | 882111 |
| IfcAirTerminalBox | 1385 | 71020 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4211 | 55913 |
| IfcAlarmAlarm systems | 413 | 7460 |
| IfcAnnotation | 97920 | 2483311 |
| IfcAudioVisualAppliance | 590 | 13119 |
| IfcBeamBeams | 60772 | 18188320 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 377 | 1019 |
| IfcBuilding | 269132 | 280496 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1679 | 2029572 |
| IfcBuildingElementProxyGeneric elements | 46396 | 32500958 |
| IfcBuildingStorey | 258487 | 1066587 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 194 | 53442 |
| IfcCableCarrierSegmentConduits | 543 | 200774 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 79 | 5963 |
| IfcChiller | 2 | 3 |
| IfcChimney | 61 | 760 |
| IfcCivilElement | 41 | 8149 |
| IfcCoil | 255 | 3875 |
| IfcColumnColumns | 70248 | 6715198 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 21 | 34 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9195 | 2048468 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6401 | 743548 |
| IfcDamperDampers | 58 | 973 |
| IfcDiscreteAccessoryDiscrete accessories | 1713 | 384051 |
| IfcDistributionChamberElementHatches | 2610 | 50892 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 288 | 13445 |
| IfcDistributionElementDistribution flow elements | 4030 | 60654 |
| IfcDistributionFlowElement | 580 | 18285 |
| IfcDistributionPort | 8043 | 11051935 |
| IfcDistributionSystem | 1592 | 87383 |
| IfcDoorDoors | 100015 | 4159647 |
| IfcDuctFittingDistribution | 12480 | 1544896 |
| IfcDuctSegmentDucts | 22866 | 2336510 |
| IfcDuctSilencer | 99 | 532 |
| IfcElectricalCircuit | 1 | 44 |
| IfcElectricApplianceElectrical appliances | 3664 | 95393 |
| IfcElectricDistributionBoardDistribution panels | 1658 | 20787 |
| IfcElectricDistributionPoint | 68 | 1248 |
| IfcElectricFlowStorageDevice | 223 | 1382 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 19514 | 11426613 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10542 | 64474 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 256733 | 418762 |
| IfcFanFans | 1319 | 4917 |
| IfcFastener | 997 | 1985326 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1037 | 157622 |
| IfcFlowController | 1087 | 84636 |
| IfcFlowFittingFlow fittings | 1588 | 1333592 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2530 | 5338 |
| IfcFlowMovingDeviceFlow moving devices | 209 | 10251 |
| IfcFlowSegment | 2433 | 1555072 |
| IfcFlowStorageDevice | 104 | 390 |
| IfcFlowTerminalFlow terminals | 6634 | 913931 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 23466 | 770966 |
| IfcFurnishingElement | 4292 | 916172 |
| IfcFurnitureFurniture | 7042 | 1411300 |
| IfcGeographicElement | 4039 | 49388 |
| IfcGrid | 6167 | 64047 |
| IfcGroup | 5627 | 402678 |
| IfcHeatExchangerHeat exchangers | 2605 | 16059 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 760 | 24186 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 13 | 1948 |
| IfcLightFixtureLights | 1928 | 241721 |
| IfcMechanicalFastener | 1367 | 2235877 |
| IfcMedicalDevice | 1 | 32 |
| IfcMemberOther bars of the structure | 37036 | 14181372 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 35 | 248 |
| IfcOpeningElementOpenings | 132782 | 15103491 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1360 | 163554 |
| IfcPilePiles | 1501 | 93809 |
| IfcPipeFittingPipe fittings | 10864 | 658083 |
| IfcPipeSegmentPipes | 31067 | 9507488 |
| IfcPlatePlates | 7023 | 2903981 |
| IfcProject | 13133 | 13137 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1938 |
| IfcProxy | 19 | 7348 |
| IfcPumpBooster sets | 11212 | 26522 |
| IfcRailingRailings | 11182 | 423248 |
| IfcRamp | 2229 | 6087 |
| IfcRampFlightRamps | 1613 | 4427 |
| IfcReinforcingBarReinforcement bars | 8221 | 60702280 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 104848 | 853043 |
| IfcSanitaryTerminalSanitary appliances | 6625 | 449961 |
| IfcSensorSensors | 425 | 8666 |
| IfcShadingDeviceNearby buildings and other obstacles | 84037 | 5580773 |
| IfcSiteSurroundings | 281147 | 304097 |
| IfcSlabFloor slabs | 155950 | 5432598 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4277 | 63739 |
| IfcSpaceSpaces | 118041 | 6420599 |
| IfcSpaceHeaterThermal emitters | 2939 | 51939 |
| IfcSpatialZone | 493 | 17139 |
| IfcStackTerminal | 11 | 104 |
| IfcStair | 17897 | 126756 |
| IfcStairFlightStairs | 9894 | 109943 |
| 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 | 997 | 41244 |
| IfcSystem | 1387 | 169178 |
| IfcSystemFurnitureElement | 659 | 37459 |
| IfcTankTanks | 5670 | 11618 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23619 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 718 | 1087 |
| IfcTransportElementTransport elements | 1558 | 7508 |
| IfcUnitaryControlElementUnitary control elements | 9 | 14 |
| IfcUnitaryEquipment | 3029 | 94184 |
| IfcValveValves | 3250 | 143538 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 109455 | 121970 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 124941 | 17096415 |
| IfcWallStandardCase | 25848 | 4104841 |
| IfcWasteTerminal | 110 | 2896 |
| IfcWindowWindows | 112985 | 5909718 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 74083 | 637979 |