| IfcActor | 65 | 142 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 22021 | 891724 |
| IfcAirTerminalBox | 1394 | 72041 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4260 | 56564 |
| IfcAlarmAlarm systems | 419 | 8144 |
| IfcAnnotation | 99150 | 2491548 |
| IfcAudioVisualAppliance | 602 | 13296 |
| IfcBeamBeams | 61812 | 18505117 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 387 | 1047 |
| IfcBuilding | 272631 | 284091 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1695 | 2039575 |
| IfcBuildingElementProxyGeneric elements | 46946 | 32976198 |
| IfcBuildingStorey | 261909 | 1079726 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 197 | 53876 |
| IfcCableCarrierSegmentConduits | 554 | 204924 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 79 | 5963 |
| IfcChiller | 2 | 3 |
| IfcChimney | 64 | 784 |
| IfcCivilElement | 41 | 8149 |
| IfcCoil | 257 | 3940 |
| IfcColumnColumns | 71421 | 6828141 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 22 | 35 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9339 | 2086921 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6485 | 767229 |
| IfcDamperDampers | 61 | 1138 |
| IfcDiscreteAccessoryDiscrete accessories | 1742 | 386598 |
| IfcDistributionChamberElementHatches | 2668 | 52176 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 291 | 13520 |
| IfcDistributionElementDistribution flow elements | 4087 | 61199 |
| IfcDistributionFlowElement | 594 | 18947 |
| IfcDistributionPort | 8194 | 11335435 |
| IfcDistributionSystem | 1647 | 92466 |
| IfcDoorDoors | 101185 | 4207045 |
| IfcDuctFittingDistribution | 12626 | 1562351 |
| IfcDuctSegmentDucts | 23123 | 2362551 |
| IfcDuctSilencer | 101 | 626 |
| IfcElectricalCircuit | 1 | 44 |
| IfcElectricApplianceElectrical appliances | 3733 | 96861 |
| IfcElectricDistributionBoardDistribution panels | 1692 | 21127 |
| IfcElectricDistributionPoint | 70 | 1314 |
| IfcElectricFlowStorageDevice | 224 | 1383 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 19777 | 11620768 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10681 | 65909 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 260170 | 422631 |
| IfcFanFans | 1331 | 4985 |
| IfcFastener | 1011 | 2033130 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1047 | 158308 |
| IfcFlowController | 1102 | 86400 |
| IfcFlowFittingFlow fittings | 1609 | 1344556 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2588 | 5568 |
| IfcFlowMovingDeviceFlow moving devices | 210 | 10377 |
| IfcFlowSegment | 2458 | 1569025 |
| IfcFlowStorageDevice | 105 | 391 |
| IfcFlowTerminalFlow terminals | 6729 | 918880 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 23756 | 781525 |
| IfcFurnishingElement | 4352 | 932594 |
| IfcFurnitureFurniture | 7164 | 1433146 |
| IfcGeographicElement | 4089 | 49966 |
| IfcGrid | 6276 | 64803 |
| IfcGroup | 5699 | 408394 |
| IfcHeatExchangerHeat exchangers | 2666 | 16487 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 767 | 24594 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 14 | 1957 |
| IfcLightFixtureLights | 1954 | 249291 |
| IfcMechanicalFastener | 1390 | 2246668 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 37357 | 14290410 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 35 | 248 |
| IfcOpeningElementOpenings | 134311 | 15265706 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1386 | 166771 |
| IfcPilePiles | 1533 | 96125 |
| IfcPipeFittingPipe fittings | 11017 | 689020 |
| IfcPipeSegmentPipes | 31504 | 9698106 |
| IfcPlatePlates | 7112 | 2933557 |
| IfcProject | 13280 | 13284 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1938 |
| IfcProxy | 22 | 7798 |
| IfcPumpBooster sets | 11344 | 26828 |
| IfcRailingRailings | 11328 | 429150 |
| IfcRamp | 2250 | 6169 |
| IfcRampFlightRamps | 1626 | 4461 |
| IfcReinforcingBarReinforcement bars | 8364 | 61813087 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 105988 | 861287 |
| IfcSanitaryTerminalSanitary appliances | 6710 | 458999 |
| IfcSensorSensors | 433 | 8794 |
| IfcShadingDeviceNearby buildings and other obstacles | 84977 | 5656755 |
| IfcSiteSurroundings | 284890 | 307971 |
| IfcSlabFloor slabs | 157759 | 5502847 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4322 | 64814 |
| IfcSpaceSpaces | 119310 | 6500141 |
| IfcSpaceHeaterThermal emitters | 2976 | 52598 |
| IfcSpatialZone | 501 | 17436 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 18147 | 128585 |
| IfcStairFlightStairs | 10003 | 110753 |
| IfcStructuralAnalysisModel | 43 | 43 |
| IfcStructuralCurveAction | 1 | 1 |
| IfcStructuralCurveConnection | 3 | 1901 |
| IfcStructuralCurveMember | 41 | 15753 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 5 | 735 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 18 | 710 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 6 | 3738 |
| IfcStructuralPointAction | 9 | 224 |
| IfcStructuralPointConnection | 71 | 25827 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 2 | 147 |
| IfcStructuralSurfaceMember | 23 | 6895 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1015 | 42130 |
| IfcSystem | 1410 | 174649 |
| IfcSystemFurnitureElement | 665 | 38049 |
| IfcTankTanks | 5730 | 11980 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 111 | 23241 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 725 | 1095 |
| IfcTransportElementTransport elements | 1577 | 7632 |
| IfcUnitaryControlElementUnitary control elements | 10 | 46 |
| IfcUnitaryEquipment | 3068 | 95454 |
| IfcValveValves | 3324 | 152819 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 110682 | 123197 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 126368 | 17290142 |
| IfcWallStandardCase | 26106 | 4163859 |
| IfcWasteTerminal | 117 | 3056 |
| IfcWindowWindows | 114265 | 5966556 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 74895 | 645168 |