| IfcActor | 59 | 128 |
| IfcActuator | 1 | 79 |
| IfcAirTerminalAir terminals | 21562 | 875052 |
| IfcAirTerminalBox | 1370 | 69262 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4183 | 55416 |
| IfcAlarmAlarm systems | 408 | 7395 |
| IfcAnnotation | 96806 | 2463242 |
| IfcAudioVisualAppliance | 583 | 13001 |
| IfcBeamBeams | 59644 | 17860698 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 371 | 1009 |
| IfcBuilding | 265732 | 276977 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1648 | 1973570 |
| IfcBuildingElementProxyGeneric elements | 45864 | 32147515 |
| IfcBuildingStorey | 255148 | 1053093 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 191 | 53306 |
| IfcCableCarrierSegmentConduits | 536 | 200036 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 77 | 4957 |
| IfcChiller | 2 | 3 |
| IfcChimney | 59 | 756 |
| IfcCivilElement | 41 | 8149 |
| IfcCoil | 248 | 3546 |
| IfcColumnColumns | 69037 | 6601680 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 22 | 162 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 20 | 31 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9058 | 2022532 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6262 | 736165 |
| IfcDamperDampers | 57 | 968 |
| IfcDiscreteAccessoryDiscrete accessories | 1686 | 382961 |
| IfcDistributionChamberElementHatches | 2565 | 49813 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 286 | 13273 |
| IfcDistributionElementDistribution flow elements | 3987 | 60550 |
| IfcDistributionFlowElement | 566 | 18007 |
| IfcDistributionPort | 7895 | 10935516 |
| IfcDistributionSystem | 1540 | 86704 |
| IfcDoorDoors | 98905 | 4109810 |
| IfcDuctFittingDistribution | 12381 | 1537420 |
| IfcDuctSegmentDucts | 22644 | 2323832 |
| IfcDuctSilencer | 100 | 533 |
| IfcElectricalCircuit | 1 | 44 |
| IfcElectricApplianceElectrical appliances | 3620 | 94046 |
| IfcElectricDistributionBoardDistribution panels | 1629 | 20703 |
| IfcElectricDistributionPoint | 66 | 1188 |
| IfcElectricFlowStorageDevice | 221 | 1378 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 19234 | 11257718 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10408 | 63345 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 253373 | 414055 |
| IfcFanFans | 1305 | 4896 |
| IfcFastener | 973 | 1878519 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1030 | 157213 |
| IfcFlowController | 1079 | 84354 |
| IfcFlowFittingFlow fittings | 1571 | 1327713 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2485 | 5278 |
| IfcFlowMovingDeviceFlow moving devices | 208 | 10247 |
| IfcFlowSegment | 2407 | 1548382 |
| IfcFlowStorageDevice | 104 | 390 |
| IfcFlowTerminalFlow terminals | 6542 | 904528 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 23201 | 762138 |
| IfcFurnishingElement | 4223 | 905818 |
| IfcFurnitureFurniture | 6945 | 1400019 |
| IfcGeographicElement | 3961 | 48994 |
| IfcGrid | 6074 | 63223 |
| IfcGroup | 5551 | 400717 |
| IfcHeatExchangerHeat exchangers | 2552 | 15733 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 753 | 24126 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 13 | 1948 |
| IfcLightFixtureLights | 1901 | 239692 |
| IfcMechanicalFastener | 1342 | 2218234 |
| IfcMedicalDevice | 1 | 32 |
| IfcMemberOther bars of the structure | 36707 | 14044362 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 35 | 248 |
| IfcOpeningElementOpenings | 131263 | 14932392 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1337 | 161880 |
| IfcPilePiles | 1478 | 92099 |
| IfcPipeFittingPipe fittings | 10719 | 648969 |
| IfcPipeSegmentPipes | 30675 | 9382643 |
| IfcPlatePlates | 6888 | 2874239 |
| IfcProject | 12944 | 12948 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1938 |
| IfcProxy | 19 | 7348 |
| IfcPumpBooster sets | 11070 | 26190 |
| IfcRailingRailings | 11050 | 418186 |
| IfcRamp | 2193 | 5974 |
| IfcRampFlightRamps | 1586 | 4352 |
| IfcReinforcingBarReinforcement bars | 8102 | 59826731 |
| IfcReinforcingMesh | 24 | 7106 |
| IfcRoofRoofs | 103745 | 843266 |
| IfcSanitaryTerminalSanitary appliances | 6522 | 443206 |
| IfcSensorSensors | 420 | 8631 |
| IfcShadingDeviceNearby buildings and other obstacles | 83160 | 5448391 |
| IfcSiteSurroundings | 277471 | 300263 |
| IfcSlabFloor slabs | 154118 | 5360464 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4242 | 63409 |
| IfcSpaceSpaces | 116787 | 6344390 |
| IfcSpaceHeaterThermal emitters | 2908 | 51393 |
| IfcSpatialZone | 491 | 16939 |
| IfcStackTerminal | 11 | 104 |
| IfcStair | 17686 | 124455 |
| IfcStairFlightStairs | 9770 | 107944 |
| 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 | 983 | 40793 |
| IfcSystem | 1370 | 168089 |
| IfcSystemFurnitureElement | 656 | 37386 |
| IfcTankTanks | 5610 | 11388 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23619 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 709 | 1076 |
| IfcTransportElementTransport elements | 1532 | 7420 |
| IfcUnitaryControlElementUnitary control elements | 9 | 14 |
| IfcUnitaryEquipment | 2977 | 93373 |
| IfcValveValves | 3190 | 140166 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 108303 | 122683 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 123584 | 16886809 |
| IfcWallStandardCase | 25518 | 4012674 |
| IfcWasteTerminal | 103 | 2704 |
| IfcWindowWindows | 111773 | 5833940 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 73305 | 630429 |