| IfcActor | 76 | 163 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29317 | 1178870 |
| IfcAirTerminalBox | 1963 | 110210 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5673 | 80401 |
| IfcAlarmAlarm systems | 547 | 10564 |
| IfcAnnotation | 128562 | 3318224 |
| IfcAudioVisualAppliance | 802 | 17401 |
| IfcBeamBeams | 90214 | 28204608 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 487 | 1688 |
| IfcBuilding | 365428 | 381356 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2229 | 2853886 |
| IfcBuildingElementProxyGeneric elements | 61837 | 45116233 |
| IfcBuildingStorey | 353415 | 1452305 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 281 | 60140 |
| IfcCableCarrierSegmentConduits | 807 | 264634 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 147 | 9695 |
| IfcChiller | 8 | 14 |
| IfcChimney | 134 | 1002 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 102237 | 10055158 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 64 | 300 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 29 | 93 |
| IfcCoolingTowerCooling Tower | 43 | 225 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13181 | 3158531 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8621 | 1144991 |
| IfcDamperDampers | 158 | 7940 |
| IfcDiscreteAccessoryDiscrete accessories | 2208 | 484046 |
| IfcDistributionChamberElementHatches | 3470 | 67366 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 360 | 22322 |
| IfcDistributionElementDistribution flow elements | 5303 | 79716 |
| IfcDistributionFlowElement | 866 | 28357 |
| IfcDistributionPort | 11710 | 16703102 |
| IfcDistributionSystem | 2899 | 122162 |
| IfcDoorDoors | 133060 | 5651635 |
| IfcDuctFittingDistribution | 16678 | 2123707 |
| IfcDuctSegmentDucts | 30584 | 3197821 |
| IfcDuctSilencer | 172 | 2103 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4621 | 110798 |
| IfcElectricDistributionBoardDistribution panels | 2252 | 29135 |
| IfcElectricDistributionPoint | 111 | 1432 |
| IfcElectricFlowStorageDevice | 294 | 2305 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27529 | 16897399 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14105 | 86916 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 347905 | 556957 |
| IfcFanFans | 1728 | 6437 |
| IfcFastener | 1426 | 2577310 |
| IfcFilter | 71 | 716 |
| IfcFireSuppressionTerminal | 1466 | 309124 |
| IfcFlowController | 1476 | 154467 |
| IfcFlowFittingFlow fittings | 2227 | 1930573 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3437 | 7277 |
| IfcFlowMovingDeviceFlow moving devices | 312 | 13179 |
| IfcFlowSegment | 3468 | 2243139 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9149 | 1260431 |
| IfcFlowTreatmentDevice | 51 | 596 |
| IfcFootingFoundations | 30766 | 1015676 |
| IfcFurnishingElement | 5793 | 1266960 |
| IfcFurnitureFurniture | 9385 | 1925513 |
| IfcGeographicElement | 5350 | 67065 |
| IfcGrid | 8097 | 82387 |
| IfcGroup | 7490 | 528643 |
| IfcHeatExchangerHeat exchangers | 3571 | 21929 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1049 | 37760 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2647 | 454026 |
| IfcMechanicalFastener | 1917 | 2954774 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45752 | 17733706 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 175925 | 20148030 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1801 | 228402 |
| IfcPilePiles | 2123 | 134404 |
| IfcPipeFittingPipe fittings | 14239 | 855722 |
| IfcPipeSegmentPipes | 41207 | 12749198 |
| IfcPlatePlates | 9591 | 4168770 |
| IfcProject | 18542 | 18544 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 91 | 6183 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14926 | 34662 |
| IfcRailingRailings | 14930 | 566645 |
| IfcRamp | 3018 | 8983 |
| IfcRampFlightRamps | 2136 | 5847 |
| IfcReinforcingBarReinforcement bars | 12138 | 95133246 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 138502 | 1105119 |
| IfcSanitaryTerminalSanitary appliances | 8596 | 629562 |
| IfcSensorSensors | 604 | 13919 |
| IfcShadingDeviceNearby buildings and other obstacles | 109861 | 7435820 |
| IfcSiteSurroundings | 381980 | 413191 |
| IfcSlabFloor slabs | 206708 | 7624537 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5473 | 79950 |
| IfcSpaceSpaces | 155542 | 8703483 |
| IfcSpaceHeaterThermal emitters | 3918 | 66587 |
| IfcSpatialZone | 643 | 25017 |
| IfcStackTerminal | 33 | 458 |
| IfcStair | 24577 | 186014 |
| IfcStairFlightStairs | 13429 | 159511 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 60 | 60 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 64 | 20919 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 90 | 34433 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1340 | 57516 |
| IfcSystem | 1865 | 244454 |
| IfcSystemFurnitureElement | 903 | 52146 |
| IfcTankTanks | 7390 | 15549 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 160 | 21785 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 949 | 1418 |
| IfcTransportElementTransport elements | 2142 | 16568 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4037 | 123906 |
| IfcValveValves | 4397 | 204017 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 143883 | 157120 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 165624 | 23489533 |
| IfcWallStandardCase | 34523 | 5693389 |
| IfcWasteTerminal | 196 | 7230 |
| IfcWindowWindows | 149642 | 7739578 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 98243 | 841893 |