| IfcActor | 67 | 143 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 26154 | 1067195 |
| IfcAirTerminalBox | 1707 | 96758 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5048 | 69757 |
| IfcAlarmAlarm systems | 502 | 9879 |
| IfcAnnotation | 116488 | 2930943 |
| IfcAudioVisualAppliance | 719 | 15851 |
| IfcBeamBeams | 77972 | 24211407 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 448 | 1726 |
| IfcBuilding | 325874 | 339389 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1931 | 2419140 |
| IfcBuildingElementProxyGeneric elements | 55541 | 39625284 |
| IfcBuildingStorey | 314432 | 1291817 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 239 | 57716 |
| IfcCableCarrierSegmentConduits | 692 | 253198 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 127 | 8446 |
| IfcChiller | 6 | 12 |
| IfcChimney | 72 | 866 |
| IfcCivilElement | 47 | 309 |
| IfcCoil | 273 | 4567 |
| IfcColumnColumns | 88916 | 8665166 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 33 | 176 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 26 | 44 |
| IfcCoolingTower | 13 | 67 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 11416 | 2798909 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 7691 | 1049518 |
| IfcDamperDampers | 109 | 5802 |
| IfcDiscreteAccessoryDiscrete accessories | 1937 | 414731 |
| IfcDistributionChamberElementHatches | 3126 | 61103 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 309 | 13643 |
| IfcDistributionElementDistribution flow elements | 4804 | 73971 |
| IfcDistributionFlowElement | 683 | 21606 |
| IfcDistributionPort | 10047 | 13956076 |
| IfcDistributionSystem | 2320 | 110283 |
| IfcDoorDoors | 119477 | 5047280 |
| IfcDuctFittingDistribution | 15048 | 1896859 |
| IfcDuctSegmentDucts | 27349 | 2860606 |
| IfcDuctSilencer | 132 | 2158 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4185 | 104624 |
| IfcElectricDistributionBoardDistribution panels | 2059 | 25954 |
| IfcElectricDistributionPoint | 71 | 1368 |
| IfcElectricFlowStorageDevice | 265 | 2101 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 16 | 810 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 24419 | 14745294 |
| IfcEnergyConversionDeviceEnergy conversion devices | 12724 | 77695 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 310677 | 499343 |
| IfcFanFans | 1581 | 6098 |
| IfcFastener | 1233 | 2425555 |
| IfcFilter | 59 | 561 |
| IfcFireSuppressionTerminal | 1298 | 204135 |
| IfcFlowController | 1301 | 119458 |
| IfcFlowFittingFlow fittings | 1890 | 1565173 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3077 | 6470 |
| IfcFlowMovingDeviceFlow moving devices | 259 | 12195 |
| IfcFlowSegment | 2945 | 1888544 |
| IfcFlowStorageDevice | 128 | 517 |
| IfcFlowTerminalFlow terminals | 8062 | 1100785 |
| IfcFlowTreatmentDevice | 46 | 516 |
| IfcFootingFoundations | 27894 | 916076 |
| IfcFurnishingElement | 5101 | 1129809 |
| IfcFurnitureFurniture | 8414 | 1704047 |
| IfcGeographicElement | 4690 | 60801 |
| IfcGrid | 7404 | 74395 |
| IfcGroup | 6756 | 477878 |
| IfcHeatExchangerHeat exchangers | 3193 | 19828 |
| IfcInterceptor | 18 | 29 |
| IfcJunctionBoxJunction boxes | 951 | 30304 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 16 | 2109 |
| IfcLightFixtureLights | 2285 | 347981 |
| IfcMechanicalFastener | 1689 | 2760933 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 42266 | 16247072 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 158204 | 17915510 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1637 | 198136 |
| IfcPilePiles | 1911 | 120807 |
| IfcPipeFittingPipe fittings | 12849 | 797468 |
| IfcPipeSegmentPipes | 37323 | 11451290 |
| IfcPlatePlates | 8548 | 3700101 |
| IfcProject | 16148 | 16150 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 61 | 2564 |
| IfcProxy | 44 | 19278 |
| IfcPumpBooster sets | 13583 | 31793 |
| IfcRailingRailings | 13467 | 517207 |
| IfcRamp | 2756 | 7747 |
| IfcRampFlightRamps | 1965 | 5311 |
| IfcReinforcingBarReinforcement bars | 10634 | 81191109 |
| IfcReinforcingMesh | 35 | 7429 |
| IfcRoofRoofs | 124685 | 999677 |
| IfcSanitaryTerminalSanitary appliances | 7772 | 568684 |
| IfcSensorSensors | 526 | 12221 |
| IfcShadingDeviceNearby buildings and other obstacles | 99340 | 6717280 |
| IfcSiteSurroundings | 340490 | 369144 |
| IfcSlabFloor slabs | 186007 | 6702551 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5126 | 72427 |
| IfcSpaceSpaces | 140185 | 7787502 |
| IfcSpaceHeaterThermal emitters | 3535 | 61381 |
| IfcSpatialZone | 580 | 21916 |
| IfcStackTerminal | 22 | 476 |
| IfcStair | 22014 | 164787 |
| IfcStairFlightStairs | 12071 | 138972 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 51 | 51 |
| IfcStructuralCurveAction | 3 | 126 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 50 | 19013 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 11 | 66 |
| IfcStructuralLoadGroup | 22 | 1261 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 80 | 29496 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 28 | 7071 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1218 | 52251 |
| IfcSystem | 1591 | 210841 |
| IfcSystemFurnitureElement | 803 | 49767 |
| IfcTankTanks | 6888 | 14355 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 152 | 21254 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 871 | 1314 |
| IfcTransportElementTransport elements | 1902 | 13490 |
| IfcUnitaryControlElementUnitary control elements | 13 | 53 |
| IfcUnitaryEquipment | 3610 | 111706 |
| IfcValveValves | 3929 | 183776 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 129852 | 144502 |
| IfcVoidingFeature | 23 | 20761 |
| IfcWallWalls | 148904 | 20963287 |
| IfcWallStandardCase | 31071 | 5021504 |
| IfcWasteTerminal | 138 | 3865 |
| IfcWindowWindows | 134620 | 6971256 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 87928 | 757366 |