| IfcActor | 68 | 147 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 24236 | 986151 |
| IfcAirTerminalBox | 1553 | 85433 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4668 | 64273 |
| IfcAlarmAlarm systems | 465 | 9317 |
| IfcAnnotation | 108762 | 2678767 |
| IfcAudioVisualAppliance | 682 | 15176 |
| IfcBeamBeams | 70571 | 21550590 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 426 | 1582 |
| IfcBuilding | 301890 | 314465 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1846 | 2303057 |
| IfcBuildingElementProxyGeneric elements | 51513 | 36182972 |
| IfcBuildingStorey | 290749 | 1195409 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 219 | 56247 |
| IfcCableCarrierSegmentConduits | 621 | 234886 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 104 | 6298 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 267 | 4028 |
| IfcColumnColumns | 80829 | 7787867 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 25 | 165 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10324 | 2358471 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 7046 | 929009 |
| IfcDamperDampers | 87 | 2395 |
| IfcDiscreteAccessoryDiscrete accessories | 1842 | 407823 |
| IfcDistributionChamberElementHatches | 2932 | 57685 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 286 | 13257 |
| IfcDistributionElementDistribution flow elements | 4452 | 66744 |
| IfcDistributionFlowElement | 635 | 19711 |
| IfcDistributionPort | 9131 | 12974144 |
| IfcDistributionSystem | 2011 | 101150 |
| IfcDoorDoors | 111194 | 4632427 |
| IfcDuctFittingDistribution | 13976 | 1746139 |
| IfcDuctSegmentDucts | 25381 | 2623546 |
| IfcDuctSilencer | 113 | 852 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3931 | 99244 |
| IfcElectricDistributionBoardDistribution panels | 1900 | 24112 |
| IfcElectricDistributionPoint | 72 | 1387 |
| IfcElectricFlowStorageDevice | 246 | 1919 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 22279 | 13230140 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11707 | 71476 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 288166 | 460709 |
| IfcFanFans | 1481 | 5617 |
| IfcFastener | 1115 | 2366295 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1189 | 197611 |
| IfcFlowController | 1176 | 127404 |
| IfcFlowFittingFlow fittings | 1737 | 1513829 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2866 | 6125 |
| IfcFlowMovingDeviceFlow moving devices | 231 | 12355 |
| IfcFlowSegment | 2672 | 1770235 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7380 | 1006695 |
| IfcFlowTreatmentDevice | 45 | 605 |
| IfcFootingFoundations | 26001 | 854329 |
| IfcFurnishingElement | 4733 | 1065950 |
| IfcFurnitureFurniture | 7775 | 1578412 |
| IfcGeographicElement | 4373 | 56053 |
| IfcGrid | 6778 | 68658 |
| IfcGroup | 6230 | 439023 |
| IfcHeatExchangerHeat exchangers | 2953 | 17931 |
| IfcInterceptor | 15 | 26 |
| IfcJunctionBoxJunction boxes | 873 | 27287 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2130 | 279728 |
| IfcMechanicalFastener | 1531 | 2580461 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 40003 | 15210431 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 38 | 259 |
| IfcOpeningElementOpenings | 147443 | 16550963 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1535 | 182600 |
| IfcPilePiles | 1739 | 108430 |
| IfcPipeFittingPipe fittings | 11986 | 759420 |
| IfcPipeSegmentPipes | 34717 | 10603841 |
| IfcPlatePlates | 7792 | 3340177 |
| IfcProject | 14775 | 14777 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 55 | 2056 |
| IfcProxy | 42 | 9157 |
| IfcPumpBooster sets | 12542 | 29423 |
| IfcRailingRailings | 12391 | 474141 |
| IfcRamp | 2533 | 6954 |
| IfcRampFlightRamps | 1790 | 4897 |
| IfcReinforcingBarReinforcement bars | 9664 | 72240880 |
| IfcReinforcingMesh | 25 | 6969 |
| IfcRoofRoofs | 116107 | 934811 |
| IfcSanitaryTerminalSanitary appliances | 7235 | 508125 |
| IfcSensorSensors | 484 | 10795 |
| IfcShadingDeviceNearby buildings and other obstacles | 92776 | 6168628 |
| IfcSiteSurroundings | 315429 | 341129 |
| IfcSlabFloor slabs | 173278 | 6098385 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4794 | 68322 |
| IfcSpaceSpaces | 130768 | 7146069 |
| IfcSpaceHeaterThermal emitters | 3262 | 57723 |
| IfcSpatialZone | 549 | 20844 |
| IfcStackTerminal | 16 | 271 |
| IfcStair | 20228 | 149973 |
| IfcStairFlightStairs | 10981 | 123217 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 48 | 48 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 46 | 16462 |
| IfcStructuralLinearAction | 13 | 4796 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 21 | 1218 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 11 | 238 |
| IfcStructuralPointConnection | 76 | 26485 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1142 | 47271 |
| IfcSystem | 1511 | 205217 |
| IfcSystemFurnitureElement | 736 | 45175 |
| IfcTankTanks | 6373 | 13146 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 114 | 20829 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 824 | 1234 |
| IfcTransportElementTransport elements | 1708 | 9541 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3398 | 106909 |
| IfcValveValves | 3643 | 164040 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 121215 | 133940 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 138643 | 19052351 |
| IfcWallStandardCase | 28782 | 4741047 |
| IfcWasteTerminal | 126 | 3319 |
| IfcWindowWindows | 125382 | 6497459 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 81894 | 701015 |