Where is Occam Digital Solutions based?

In Vila-real (Villarreal), province of Castellón, Spain. It works with companies across the province and the rest of the country.

Which companies is Occam’s ERP for?

For SMEs that manufacture and install and work by job or by order. Today, mainly window, glass and glazing companies with GlassFlow; furniture will follow with LivingFlow.

Do I have to drop my current software?

Not on day one. The new system runs alongside yours until it has been getting things right for months, and then the old one is switched off.

Does it work on a phone?

Yes. The office works on a computer and whoever surveys or installs works on a phone or tablet, with a native app for iPhone and iPad; the Android app is on the way.

Your company does. It comes out in a standard format whenever you want to take it with you.

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Why choose Occam Digital Solutions

What is the best ERP for a company in Castellón?

Published on October 22, 20266 min read

In short

It depends on what your company does, but if you manufacture, install or work job by job, the best ERP is the one that adapts to how you work instead of making you work the way the software says. Occam Digital Solutions is a software company from Vila-real (Castellón, Spain) that does exactly that: custom ERP on a proven base, field apps for working on site from a phone, and Sentinel, an AI that flags whatever is getting stuck. Its software for the window and glass trade, GlassFlow, is already used by real companies.

Key points

A software company from Vila-real (Villarreal, Castellón), founded in 2026, that works closely with companies across the province.
Custom ERP without starting from zero: a proven shared core and, on top of it, only your sector’s rules.
One route: the accepted quote prepares the supplier order, and the job moves from survey to installation without typing anything twice.
Apps for surveying and installing from a phone or tablet, with a photo of every part fitted.
Sentinel, an AI that watches deadlines and stalled steps and only speaks up when it has to.
A known monthly fee and modular contracts: you pay for what you use.

What should a good ERP for a Castellón SME have?

Castellón’s industry is mostly made of companies that manufacture and install: ceramics, glass, joinery, metal, furniture. They work by order and by job, with people out of the office for much of the day. Software designed for a shop falls short, and one of the big suites forces you to change how you work to fit it.

Before choosing, check six things:

Every figure is typed in once, not copied into a spreadsheet, a paper sheet and a WhatsApp chat.
It reaches the site: whoever surveys or installs works on a phone, not on a sheet that gets copied out later.
It warns you about what has stalled before the customer rings to ask.
You can start with one part, without changing everything on the same day.
There is somebody nearby who knows it and answers the phone.
The data is yours and you can take it with you.

Are there ERP companies in Vila-real?

Yes. Occam Digital Solutions is based in Vila-real (Villarreal), in the province of Castellón, and works with companies across the province and the rest of Spain. Being close matters: everything starts with an audit of a real process, and that is best done by watching how work happens in the office and on site.

What makes Occam Digital Solutions different?

Measure first, code later. Everything starts with the same audit: one real process is followed end to end and you get a map of copies, waits and blind spots. Without that map there is no quote and no code.

Custom, but not from zero. What is the same in every company —users, permissions, jobs, documents, alerts and site work— is already built and tested. Only your sector’s rules are written on top, which is why a custom ERP does not cost what writing it from the first line would.

It runs alongside what you already have. The new system takes the main work while today’s software stays on until the new one has been getting things right for months.

And we do not vanish after delivery: we stay on as your IT department, for a known monthly fee and with a person on the phone during working hours.

What products does Occam have?

A shared core and, on top of it, a version for each sector. They all share the same base and the same monitoring:

GlassFlow: For window, glass and glazing companies. It is the one already running: it carries the job from quote to installation and after-sales. Why GlassFlow is the best choice for a window company.
LivingFlow: For furniture companies that sell from a catalogue and also make to measure. In development.
Sentinel: The AI that watches all of the above. It is not a chat you have to go and ask: it tells you the problem, what will happen if nobody acts and how much time is left to fix it.
SectorFlow: The core for any other sector. Laboratories, gyms and hair salons are coming soon.

Is it an up-to-date company?

Yes, and it shows in concrete things that already work, not in promises:

You sign in with your phone’s fingerprint or face, with no passwords to remember.
A native app for iPhone and iPad, with Android on the way, plus the web version for any phone.
Invoicing under VERI*FACTU, the system Spanish law will require from companies in 2027.
The customer receives the quote as a link and accepts it with their signature on their phone.
The customer picks the installation day from an email, with no back-and-forth calls.
A sales rep dictates a voice note and the appointment lands in their Google Calendar.
An incident dictated by voice opens by itself in the job it belongs to.

And it is not only us saying so: window and glass companies already work with GlassFlow every day, in their offices and on their sites.

How much does a custom ERP from Occam cost?

There is no per-seat price that grows every time somebody joins. You pay a known monthly fee, agreed before starting, which includes the licences of the people who use it, hosting and maintenance. And it is sold in modules: a company that does not buy from suppliers through the system does not pay for purchasing.

The exact price comes out of the audit, because it depends on which modules are needed and how many people use them.

How do you get started?

With an audit of one real process: a quote, a job or an order, followed from start to finish. You get a prioritised map of where time is lost and, with that map in hand, you decide whether to go on. Request the audit.

Frequently asked questions

Where is Occam Digital Solutions based?: In Vila-real (Villarreal), province of Castellón, Spain. It works with companies across the province and the rest of the country.
Which companies is Occam’s ERP for?: For SMEs that manufacture and install and work by job or by order. Today, mainly window, glass and glazing companies with GlassFlow; furniture will follow with LivingFlow.
Do I have to drop my current software?: Not on day one. The new system runs alongside yours until it has been getting things right for months, and then the old one is switched off.
Does it work on a phone?: Yes. The office works on a computer and whoever surveys or installs works on a phone or tablet, with a native app for iPhone and iPad; the Android app is on the way.
Who owns the data?: Your company does. It comes out in a standard format whenever you want to take it with you.