The context
Techmo Hygiène runs several service lines, from ventilation to drains, in a market where demand starts with an online search. Its model is contractual and B2B: search volume alone does not tell you what a service line is worth. Management wanted an outside read, independent of its agency.
The question
Where are we really visible, and against whom?
What we did
SEA
Who bids, on which words and with which messages, trade by trade.
SEO
Its organic visibility page by page, against competitors, on the queries of each service line.
AI engines
Its presence in ChatGPT, Perplexity, Gemini and Google AI Mode. Absent at the start.
A prioritised action plan
Service line by service line, tracked every month.
Automation
A recurring document-processing task, automated locally with character recognition and no third-party service.
The outcome
- A summary management can read in five minutes.
- A prioritised action plan, service line by service line.
- A monthly review that tracks positions and the effect of the actions.
- A recurring admin task that no longer ties up the team.
- 32
- June 2026
- 86
- August 2026
Source: Semrush, the client's agency monthly report, August 2026.




