| IfcActor | 68 | 147 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23752 | 965100 |
| IfcAirTerminalBox | 1526 | 84542 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4571 | 63192 |
| IfcAlarmAlarm systems | 460 | 9200 |
| IfcAnnotation | 106655 | 2662266 |
| IfcAudioVisualAppliance | 669 | 15066 |
| IfcBeamBeams | 68869 | 20868737 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 421 | 1570 |
| IfcBuilding | 295819 | 308159 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1817 | 2203483 |
| IfcBuildingElementProxyGeneric elements | 50608 | 35560554 |
| IfcBuildingStorey | 284750 | 1171104 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 213 | 55579 |
| IfcCableCarrierSegmentConduits | 595 | 228391 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 105 | 6307 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 266 | 4065 |
| IfcColumnColumns | 78990 | 7582716 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 24 | 164 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 26 | 41 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10114 | 2313445 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6939 | 892860 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1846 | 407775 |
| IfcDistributionChamberElementHatches | 2897 | 56815 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 282 | 13044 |
| IfcDistributionElementDistribution flow elements | 4363 | 65607 |
| IfcDistributionFlowElement | 625 | 19756 |
| IfcDistributionPort | 8923 | 12549158 |
| IfcDistributionSystem | 1918 | 99283 |
| IfcDoorDoors | 109013 | 4539147 |
| IfcDuctFittingDistribution | 13668 | 1702023 |
| IfcDuctSegmentDucts | 24893 | 2562061 |
| IfcDuctSilencer | 109 | 841 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3895 | 98371 |
| IfcElectricDistributionBoardDistribution panels | 1844 | 23136 |
| IfcElectricDistributionPoint | 72 | 1387 |
| IfcElectricFlowStorageDevice | 244 | 1573 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21818 | 13018890 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11490 | 70216 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 282323 | 452955 |
| IfcFanFans | 1442 | 5433 |
| IfcFastener | 1093 | 2292938 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1157 | 189548 |
| IfcFlowController | 1158 | 126481 |
| IfcFlowFittingFlow fittings | 1709 | 1459188 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2814 | 6021 |
| IfcFlowMovingDeviceFlow moving devices | 221 | 11044 |
| IfcFlowSegment | 2637 | 1708144 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7235 | 972971 |
| IfcFlowTreatmentDevice | 43 | 591 |
| IfcFootingFoundations | 25578 | 841451 |
| IfcFurnishingElement | 4637 | 1023183 |
| IfcFurnitureFurniture | 7658 | 1543917 |
| IfcGeographicElement | 4335 | 55870 |
| IfcGrid | 6653 | 67827 |
| IfcGroup | 6104 | 431425 |
| IfcHeatExchangerHeat exchangers | 2916 | 17677 |
| IfcInterceptor | 15 | 26 |
| IfcJunctionBoxJunction boxes | 841 | 26672 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2084 | 268802 |
| IfcMechanicalFastener | 1502 | 2538975 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39418 | 14959890 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 144692 | 16199204 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1498 | 176730 |
| IfcPilePiles | 1691 | 104596 |
| IfcPipeFittingPipe fittings | 11791 | 747171 |
| IfcPipeSegmentPipes | 34050 | 10404008 |
| IfcPlatePlates | 7640 | 3243314 |
| IfcProject | 14463 | 14465 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 54 | 2046 |
| IfcProxy | 39 | 9127 |
| IfcPumpBooster sets | 12289 | 28677 |
| IfcRailingRailings | 12196 | 464030 |
| IfcRamp | 2482 | 6796 |
| IfcRampFlightRamps | 1765 | 4862 |
| IfcReinforcingBarReinforcement bars | 9416 | 70576899 |
| IfcReinforcingMesh | 24 | 6968 |
| IfcRoofRoofs | 113899 | 921141 |
| IfcSanitaryTerminalSanitary appliances | 7139 | 497244 |
| IfcSensorSensors | 473 | 9956 |
| IfcShadingDeviceNearby buildings and other obstacles | 91236 | 6051902 |
| IfcSiteSurroundings | 309069 | 334408 |
| IfcSlabFloor slabs | 170091 | 5970632 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4699 | 67411 |
| IfcSpaceSpaces | 128459 | 7003187 |
| IfcSpaceHeaterThermal emitters | 3182 | 56422 |
| IfcSpatialZone | 539 | 19516 |
| IfcStackTerminal | 15 | 268 |
| IfcStair | 19794 | 146060 |
| IfcStairFlightStairs | 10743 | 118973 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 47 | 47 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 45 | 16419 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 20 | 1213 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 10 | 228 |
| IfcStructuralPointConnection | 75 | 26461 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1111 | 44684 |
| IfcSystem | 1492 | 199556 |
| IfcSystemFurnitureElement | 730 | 43122 |
| IfcTankTanks | 6217 | 12826 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 813 | 1241 |
| IfcTransportElementTransport elements | 1696 | 9347 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3284 | 103174 |
| IfcValveValves | 3614 | 161615 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 118922 | 131614 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 135981 | 18646055 |
| IfcWallStandardCase | 28300 | 4514813 |
| IfcWasteTerminal | 125 | 3314 |
| IfcWindowWindows | 122980 | 6381342 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 80588 | 692191 |