| IfcActor | 76 | 163 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29367 | 1180722 |
| IfcAirTerminalBox | 1966 | 110527 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5685 | 80499 |
| IfcAlarmAlarm systems | 547 | 10564 |
| IfcAnnotation | 128673 | 3322351 |
| IfcAudioVisualAppliance | 802 | 17401 |
| IfcBeamBeams | 90390 | 28276173 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 487 | 1688 |
| IfcBuilding | 365893 | 381835 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2264 | 2872596 |
| IfcBuildingElementProxyGeneric elements | 61946 | 45242191 |
| IfcBuildingStorey | 353866 | 1454262 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 281 | 60000 |
| IfcCableCarrierSegmentConduits | 807 | 264622 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 147 | 9696 |
| IfcChiller | 8 | 14 |
| IfcChimney | 134 | 1002 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 102451 | 10074560 |
| 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 | 13205 | 3165758 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8631 | 1145499 |
| IfcDamperDampers | 158 | 7940 |
| IfcDiscreteAccessoryDiscrete accessories | 2211 | 484806 |
| IfcDistributionChamberElementHatches | 3473 | 67401 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 360 | 22322 |
| IfcDistributionElementDistribution flow elements | 5313 | 79888 |
| IfcDistributionFlowElement | 874 | 28775 |
| IfcDistributionPort | 11724 | 16686807 |
| IfcDistributionSystem | 2902 | 122168 |
| IfcDoorDoors | 133244 | 5666232 |
| IfcDuctFittingDistribution | 16702 | 2127186 |
| IfcDuctSegmentDucts | 30633 | 3202717 |
| IfcDuctSilencer | 172 | 2103 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4623 | 110804 |
| IfcElectricDistributionBoardDistribution panels | 2252 | 29135 |
| IfcElectricDistributionPoint | 111 | 1432 |
| IfcElectricFlowStorageDevice | 294 | 2305 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27593 | 16923149 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14121 | 87016 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 348293 | 557473 |
| IfcFanFans | 1728 | 6437 |
| IfcFastener | 1433 | 2580097 |
| IfcFilter | 71 | 716 |
| IfcFireSuppressionTerminal | 1466 | 309124 |
| IfcFlowController | 1477 | 154750 |
| IfcFlowFittingFlow fittings | 2228 | 1926708 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3437 | 7277 |
| IfcFlowMovingDeviceFlow moving devices | 323 | 14610 |
| IfcFlowSegment | 3473 | 2238792 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9172 | 1265913 |
| IfcFlowTreatmentDevice | 51 | 596 |
| IfcFootingFoundations | 30802 | 1017369 |
| IfcFurnishingElement | 5825 | 1275531 |
| IfcFurnitureFurniture | 9400 | 1928530 |
| IfcGeographicElement | 5356 | 67360 |
| IfcGrid | 8111 | 82460 |
| IfcGroup | 7497 | 530150 |
| IfcHeatExchangerHeat exchangers | 3572 | 21935 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1049 | 37760 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2649 | 454784 |
| IfcMechanicalFastener | 1925 | 2956390 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45827 | 17762105 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 176184 | 20188618 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1801 | 228489 |
| IfcPilePiles | 2124 | 134460 |
| IfcPipeFittingPipe fittings | 14251 | 855902 |
| IfcPipeSegmentPipes | 41248 | 12761142 |
| IfcPlatePlates | 9611 | 4173249 |
| IfcProject | 18609 | 18611 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 92 | 6197 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14943 | 34700 |
| IfcRailingRailings | 14976 | 570131 |
| IfcRamp | 3019 | 8987 |
| IfcRampFlightRamps | 2138 | 5853 |
| IfcReinforcingBarReinforcement bars | 12144 | 95196689 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 138659 | 1106133 |
| IfcSanitaryTerminalSanitary appliances | 8603 | 631107 |
| IfcSensorSensors | 604 | 13919 |
| IfcShadingDeviceNearby buildings and other obstacles | 109977 | 7443485 |
| IfcSiteSurroundings | 382460 | 413672 |
| IfcSlabFloor slabs | 206983 | 7669022 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5477 | 79956 |
| IfcSpaceSpaces | 155704 | 8720402 |
| IfcSpaceHeaterThermal emitters | 3923 | 66606 |
| IfcSpatialZone | 643 | 25017 |
| IfcStackTerminal | 33 | 458 |
| IfcStair | 24639 | 186472 |
| IfcStairFlightStairs | 13446 | 159841 |
| 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 | 57535 |
| IfcSystem | 1866 | 243829 |
| IfcSystemFurnitureElement | 905 | 52330 |
| IfcTankTanks | 7399 | 15562 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 160 | 21785 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 949 | 1418 |
| IfcTransportElementTransport elements | 2146 | 16579 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4042 | 123942 |
| IfcValveValves | 4400 | 204025 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 144026 | 157263 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 165811 | 23558775 |
| IfcWallStandardCase | 34609 | 5719924 |
| IfcWasteTerminal | 197 | 7232 |
| IfcWindowWindows | 149853 | 7755941 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 98349 | 842600 |