This guide is for OT and industrial security consultancies whose websites are invisible to manufacturers looking for help. It focuses on a specific cause: pages written in security vocabulary while buyers search in operational terms. The buyer's side, what makes a manufacturer seek outside OT expertise, is covered in buyer intelligence.
The people searching are often not security people
In many manufacturers, the first person looking for OT security help is a plant manager, a controls engineer, an operations director or an IT lead newly responsible for production networks. Few of them describe their need as “OT security consulting” or “ICS risk assessment”.
They describe what is happening: connecting machines to the network, a remote access tool installed by a supplier, a customer asking about supplier security, an insurer's questionnaire, ransomware at a competitor.
The mismatch this creates
An OT security consultancy whose pages are written in its own professional vocabulary matches the searches of other security professionals, not of the manufacturers who hire it.
How to confirm the vocabulary gap
The core check is whether your client's vocabulary and your page vocabulary actually overlap. Four checks, not a substitute for real analytics or direct client feedback, help establish that:
- In Search Console, list the queries that bring impressions to your service pages. Note how many use specialist terms (ICS, SCADA, OT security assessment, IEC 62443) versus operational language.
- Review how recent industrial clients described their problem in the first email or call. Write down their exact phrases.
- Search those phrases yourself. Note whether your site appears and what does: vendors, general IT providers, trade publications.
- Read your main service page aloud as if you were a plant manager. Mark every term they might not use.
If client phrases and your page vocabulary barely overlap across several of these checks, that supports the diagnosis; one check alone is not conclusive.
Other causes that often sit alongside it
- OT buried inside IT services. Industrial security appears as one bullet on a general cybersecurity page.
- No pages for industrial situations. Nothing about remote access, network segmentation for production, supplier requirements or modernization projects.
- No sector context. Food production, automotive, pharmaceuticals and process industries have different systems and constraints, and buyers search with their sector in mind.
- Standards without explanation. Pages lead with frameworks that an engineering buyer may not yet know.
What to change
- Write service pages in operational language first, then introduce the security terminology. “Securing remote access to production equipment” before “OT remote access assessment”.
- Build pages around industrial situations with real demand: connecting machines, supplier and integrator access, segmenting production networks, responding to customer or insurer requirements.
- Give OT its own section of the site, clearly separate from general IT security.
- Add sector context where you genuinely have it, with systems, constraints and examples that differ by sector.
- Explain standards when you use them, in terms of what they help the manufacturer do.
- Reuse clients' own phrases (with permission or anonymized) in headings and FAQs.
Quick diagnostic map
| Symptom | What to check | Likely fix |
|---|---|---|
| Only security professionals find you | Specialist vs operational terms in Search Console queries | Rewrite pages in operational language first |
| OT hidden in general IT services | Is there a distinct OT section and page set? | Separate OT section with its own pages |
| Client phrases don't appear on the site | First-call language vs page vocabulary | Headings and FAQs using buyers' own phrasing |
Limits of this guide
Operational vocabulary varies by sector, country and company size. Validate with your own clients' language rather than assuming, using a few simple questions on your first calls: what they typed into a search engine before finding you, what they called the problem when they first raised it internally, and what a colleague in a similar plant would call the same issue. Note the exact phrases, not a paraphrase, and track them by sector and region so patterns emerge over several calls rather than one.
Specialist terms still matter for technical evaluators later in the process. The aim is to add the buyer's language, not remove expertise.
Common questions
Why don't manufacturers find our OT security consultancy in search?
Manufacturers often search in operational language, while OT firms write pages in security vocabulary, so the two vocabularies miss each other in search results.
How can we tell if this vocabulary mismatch applies to us?
Compare the actual phrases your clients use on their first call with the vocabulary on your own pages and in Search Console, and look for the gap between how you write and how they ask.
What is the fix?
Write in operational terms first, build pages around real industrial situations rather than generic service names, and give OT security its own dedicated section rather than folding it into general IT security content.
Does this mean rewriting all our security terminology?
Not necessarily rewriting, but reordering: lead with the operational situation and let the security vocabulary follow, rather than opening with security terms a plant manager would not search for.
Diagnosing which of these causes applies to your firm is what a search visibility review.
Kryston analysis
Analysis for cybersecurity service firms on search, AI visibility and buyer trust.
