| IfcActor | 76 | 163 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29410 | 1181580 |
| IfcAirTerminalBox | 1969 | 110559 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5700 | 80652 |
| IfcAlarmAlarm systems | 548 | 10588 |
| IfcAnnotation | 128789 | 3324973 |
| IfcAudioVisualAppliance | 805 | 17526 |
| IfcBeamBeams | 90591 | 28350416 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 487 | 1688 |
| IfcBuilding | 366440 | 382409 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2273 | 2881470 |
| IfcBuildingElementProxyGeneric elements | 62034 | 45317381 |
| IfcBuildingStorey | 354406 | 1456322 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 280 | 59955 |
| IfcCableCarrierSegmentConduits | 808 | 267296 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 147 | 9695 |
| IfcChiller | 8 | 14 |
| IfcChimney | 134 | 1002 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 102670 | 10094367 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 65 | 301 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 29 | 93 |
| IfcCoolingTowerCooling Tower | 44 | 228 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13237 | 3170747 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8643 | 1146985 |
| IfcDamperDampers | 160 | 8031 |
| IfcDiscreteAccessoryDiscrete accessories | 2212 | 484827 |
| IfcDistributionChamberElementHatches | 3482 | 67454 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 362 | 22334 |
| IfcDistributionElementDistribution flow elements | 5319 | 80015 |
| IfcDistributionFlowElement | 875 | 28860 |
| IfcDistributionPort | 11745 | 16697813 |
| IfcDistributionSystem | 2912 | 122064 |
| IfcDoorDoors | 133401 | 5675641 |
| IfcDuctFittingDistribution | 16728 | 2128250 |
| IfcDuctSegmentDucts | 30672 | 3205587 |
| IfcDuctSilencer | 173 | 2154 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4625 | 110823 |
| IfcElectricDistributionBoardDistribution panels | 2256 | 29147 |
| IfcElectricDistributionPoint | 112 | 1441 |
| IfcElectricFlowStorageDevice | 294 | 2305 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27629 | 16945097 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14143 | 87137 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 348804 | 557987 |
| IfcFanFans | 1730 | 6439 |
| IfcFastener | 1438 | 2580248 |
| IfcFilter | 72 | 719 |
| IfcFireSuppressionTerminal | 1469 | 309260 |
| IfcFlowController | 1482 | 155017 |
| IfcFlowFittingFlow fittings | 2233 | 1930086 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3441 | 7282 |
| IfcFlowMovingDeviceFlow moving devices | 326 | 14881 |
| IfcFlowSegment | 3480 | 2242105 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9189 | 1270636 |
| IfcFlowTreatmentDevice | 51 | 596 |
| IfcFootingFoundations | 30835 | 1018224 |
| IfcFurnishingElement | 5839 | 1278374 |
| IfcFurnitureFurniture | 9414 | 1929787 |
| IfcGeographicElement | 5361 | 67401 |
| IfcGrid | 8130 | 82588 |
| IfcGroup | 7508 | 531623 |
| IfcHeatExchangerHeat exchangers | 3580 | 21943 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1050 | 37780 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2648 | 454541 |
| IfcMechanicalFastener | 1930 | 2957450 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45903 | 17835753 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 176394 | 20217399 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1802 | 227710 |
| IfcPilePiles | 2130 | 134671 |
| IfcPipeFittingPipe fittings | 14271 | 854170 |
| IfcPipeSegmentPipes | 41302 | 12767996 |
| IfcPlatePlates | 9631 | 4185742 |
| IfcProject | 18649 | 18651 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 92 | 6191 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14960 | 34706 |
| IfcRailingRailings | 15001 | 572464 |
| IfcRamp | 3022 | 9003 |
| IfcRampFlightRamps | 2142 | 5861 |
| IfcReinforcingBarReinforcement bars | 12157 | 95304711 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 138814 | 1107407 |
| IfcSanitaryTerminalSanitary appliances | 8609 | 633189 |
| IfcSensorSensors | 606 | 13922 |
| IfcShadingDeviceNearby buildings and other obstacles | 110090 | 7457867 |
| IfcSiteSurroundings | 383034 | 414258 |
| IfcSlabFloor slabs | 207218 | 7688711 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5484 | 79964 |
| IfcSpaceSpaces | 155876 | 8730740 |
| IfcSpaceHeaterThermal emitters | 3924 | 66609 |
| IfcSpatialZone | 645 | 25159 |
| IfcStackTerminal | 33 | 458 |
| IfcStair | 24674 | 186746 |
| IfcStairFlightStairs | 13459 | 160187 |
| 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 | 57372 |
| IfcSystem | 1870 | 244001 |
| IfcSystemFurnitureElement | 906 | 52422 |
| IfcTankTanks | 7409 | 15576 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 160 | 21785 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 949 | 1418 |
| IfcTransportElementTransport elements | 2149 | 16585 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4048 | 123984 |
| IfcValveValves | 4409 | 205116 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 144175 | 157414 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 165986 | 23618903 |
| IfcWallStandardCase | 34663 | 5730635 |
| IfcWasteTerminal | 198 | 8713 |
| IfcWindowWindows | 150026 | 7763588 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 98459 | 843367 |