| IfcActor | 62 | 136 |
| IfcActuator | 1 | 79 |
| IfcAirTerminalAir terminals | 21657 | 877971 |
| IfcAirTerminalBox | 1378 | 70471 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4194 | 55717 |
| IfcAlarmAlarm systems | 410 | 7411 |
| IfcAnnotation | 97305 | 2477159 |
| IfcAudioVisualAppliance | 587 | 13063 |
| IfcBeamBeams | 60211 | 18033333 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 374 | 1012 |
| IfcBuilding | 267322 | 278640 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1664 | 1989233 |
| IfcBuildingElementProxyGeneric elements | 46110 | 32381674 |
| IfcBuildingStorey | 256706 | 1059270 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 191 | 53306 |
| IfcCableCarrierSegmentConduits | 537 | 200272 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 78 | 5103 |
| IfcChiller | 2 | 3 |
| IfcChimney | 61 | 760 |
| IfcCivilElement | 41 | 8149 |
| IfcCoil | 249 | 3551 |
| IfcColumnColumns | 69639 | 6657787 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 22 | 162 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 21 | 34 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9134 | 2028056 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6351 | 742033 |
| IfcDamperDampers | 58 | 970 |
| IfcDiscreteAccessoryDiscrete accessories | 1695 | 383159 |
| IfcDistributionChamberElementHatches | 2590 | 50293 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 287 | 13410 |
| IfcDistributionElementDistribution flow elements | 4004 | 60277 |
| IfcDistributionFlowElement | 572 | 18153 |
| IfcDistributionPort | 7976 | 10979544 |
| IfcDistributionSystem | 1569 | 87116 |
| IfcDoorDoors | 99401 | 4128382 |
| IfcDuctFittingDistribution | 12423 | 1538618 |
| IfcDuctSegmentDucts | 22745 | 2328534 |
| IfcDuctSilencer | 100 | 533 |
| IfcElectricalCircuit | 1 | 44 |
| IfcElectricApplianceElectrical appliances | 3643 | 94867 |
| IfcElectricDistributionBoardDistribution panels | 1640 | 20718 |
| IfcElectricDistributionPoint | 66 | 1188 |
| IfcElectricFlowStorageDevice | 223 | 1382 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 19403 | 11368212 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10473 | 63787 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 254900 | 416229 |
| IfcFanFans | 1311 | 4904 |
| IfcFastener | 985 | 1944898 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1032 | 157078 |
| IfcFlowController | 1083 | 84403 |
| IfcFlowFittingFlow fittings | 1583 | 1328692 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2508 | 5314 |
| IfcFlowMovingDeviceFlow moving devices | 208 | 10247 |
| IfcFlowSegment | 2420 | 1549410 |
| IfcFlowStorageDevice | 104 | 390 |
| IfcFlowTerminalFlow terminals | 6585 | 908283 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 23330 | 766944 |
| IfcFurnishingElement | 4251 | 913743 |
| IfcFurnitureFurniture | 7005 | 1401861 |
| IfcGeographicElement | 3989 | 49238 |
| IfcGrid | 6142 | 63548 |
| IfcGroup | 5587 | 401521 |
| IfcHeatExchangerHeat exchangers | 2578 | 15855 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 756 | 24163 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 13 | 1948 |
| IfcLightFixtureLights | 1913 | 240125 |
| IfcMechanicalFastener | 1358 | 2233431 |
| IfcMedicalDevice | 1 | 32 |
| IfcMemberOther bars of the structure | 36898 | 14138987 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 35 | 248 |
| IfcOpeningElementOpenings | 131972 | 15014596 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1347 | 162209 |
| IfcPilePiles | 1494 | 92958 |
| IfcPipeFittingPipe fittings | 10791 | 651656 |
| IfcPipeSegmentPipes | 30866 | 9442019 |
| IfcPlatePlates | 6984 | 2896280 |
| IfcProject | 13043 | 13047 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1938 |
| IfcProxy | 19 | 7348 |
| IfcPumpBooster sets | 11144 | 26393 |
| IfcRailingRailings | 11112 | 421026 |
| IfcRamp | 2213 | 6034 |
| IfcRampFlightRamps | 1604 | 4409 |
| IfcReinforcingBarReinforcement bars | 8172 | 60450266 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 104260 | 847169 |
| IfcSanitaryTerminalSanitary appliances | 6584 | 444858 |
| IfcSensorSensors | 423 | 8655 |
| IfcShadingDeviceNearby buildings and other obstacles | 83554 | 5510024 |
| IfcSiteSurroundings | 279177 | 302074 |
| IfcSlabFloor slabs | 154960 | 5399620 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4262 | 63571 |
| IfcSpaceSpaces | 117393 | 6375435 |
| IfcSpaceHeaterThermal emitters | 2929 | 51845 |
| IfcSpatialZone | 491 | 16946 |
| IfcStackTerminal | 11 | 104 |
| IfcStair | 17805 | 125807 |
| IfcStairFlightStairs | 9853 | 109271 |
| 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 | 986 | 40831 |
| IfcSystem | 1377 | 168264 |
| IfcSystemFurnitureElement | 656 | 37384 |
| IfcTankTanks | 5638 | 11419 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23619 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 714 | 1083 |
| IfcTransportElementTransport elements | 1548 | 7453 |
| IfcUnitaryControlElementUnitary control elements | 9 | 14 |
| IfcUnitaryEquipment | 3011 | 93556 |
| IfcValveValves | 3223 | 141385 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 108815 | 123436 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 124212 | 16948100 |
| IfcWallStandardCase | 25667 | 4066521 |
| IfcWasteTerminal | 108 | 2826 |
| IfcWindowWindows | 112330 | 5866951 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 73695 | 633126 |