Leaderboards / Aerospace & Defense
Top 10 Aerospace & Defense in LLMs — 2026
According to ChatGPT, Claude, Gemini and Perplexity. Independent Jourdechance study based on 30 representative sector prompts. Data from July 01, 2026.
Ranking
Download the full free study| Rank | Brand | LLM Visibility |
|---|---|---|
| 01 | Delair | 2.0/4 |
| 02 | Mecachrome | 2.0/4 |
| 03 | LATECOERE | 2.0/4 |
| 04 | Figeac Aéro | 2.0/4 |
| 05 | FACTEM | 1.0/4 |
| 06 | Aero Composites Saintonge (ACS) | 1.0/4 |
| 07 | Fly-n-Sense | 1.0/4 |
| 08 | CERBERE Intelligence | 1.0/4 |
| 09 | SPEMA | 1.0/4 |
| 10 | Exxelia | 1.0/4 |
Data from July 01, 2026
Methodology
How is this ranking calculated?
Jourdechance queries 4 LLMs (ChatGPT GPT-4o, Claude Sonnet, Gemini Pro, Perplexity) with 30 representative prompts for the Aerospace & Defense sector. Each cited brand receives a weighted visibility score based on its position in the response, citation frequency and context (direct recommendation vs mere mention). The final score is a weighted average across all 4 models. Quarterly updates.
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