Tekla Structures
Constructible structural BIM software from Trimble for steel, concrete, precast, and timber detailing -- produces fabrication-ready shop drawings, rebar detailing, and CNC/DSTV output directly from the 3D model.
Made by Trimble, public (TRMB, $12.4B)
Also in Companies
Hidden Pricing
3.0 /5 composite score
C4 4/5 reflects IFC, CIS/2, DSTV, SDNF, DGN, DWG, IGES, and STEP exchange, and C5 4/5 reflects Tekla Structural Designer, Tekla Tedds, Trimble Connect, Robot, SAP2000, and Revit interoperability. RF1 and C1 2/5 reflect quote-only Carbon, Graphite, and Diamond subscriptions, and C3 2/5 reflects a specialist desktop workflow for small-team to growing firms.
Solid
Rubric Scorecard
| Criterion | Score | Evidence |
|---|---|---|
| Value for the price | 2/5 | Contact sales |
| Agent Friendliness | 3/5 | API: Tekla Open API (.NET/C# SDK) |
| Ease of adoption | 2/5 | -- |
| Portability & lock-in | 4/5 | 9 file formats Source → |
| Interoperability | 4/5 | 6 integrations |
Pricing
ModelContact sales
Free tierno
Trialyes
How we verified this: we checked Tekla Structures against its live site and an independent source — en.wikipedia.org. Nothing on this page is listed from memory. See how we grade. Verified 2026-07-07.
Evidence
File formats
| Format | Direction | Support |
|---|---|---|
| IFC 2x3 | both | partial -- Object conversion to native Tekla objects is scoped to extrusion geometry. |
| IFC 4 | both | unknown -- Vendor doc lists import/export as supported but does not document fidelity/completeness. |
| CIS/2 | both | partial -- Vendor differentiates fidelity by profile level, e.g. CIS/2 LPM6 analytical vs. LPM6 design. |
| DSTV | both | unknown |
| SDNF | both | unknown |
| DGN | both | partial -- Import is 3D geometry only; export additionally includes drawings. |
| DWG | both | unknown |
| IGES | both | partial -- Scoped to polybeams and straight/curved/arc profiles with boolean operators for NC manufacturing, not the full model. |
| STEP AP203/214 | both | partial -- Same manufacturing-geometry scoping as IGES (polybeams/profiles with arc/bend data). |
Integrations
Tekla Structural Designer Tekla Tedds Trimble Connect Robot Structural Analysis (via CIS/2) SAP2000 (via CIS/2) Revit (via IFC)
Sources
Also covers
Tekla Structures also appears in these sub-categories:
The structural placement is a detailing and fabrication workflow rather than finite-element analysis; C5 4/5 reflects Tekla Structural Designer, Tekla Tedds, Robot, and SAP2000 interoperability, and C4 4/5 reflects IFC and CIS/2 exchange. C3 2/5 reflects the heavier desktop adoption path, and RF1 keeps C1 at 2/5.
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