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The Sublier Method

Lean brought order to the car factory.
Sublier brings order to the custom garment factory.

The Sublier Method was not written on a whiteboard: it came out of a real factory, measuring what fails, why it fails and what it costs. Seven principles, three phases and sixteen protocols that already come inside the software. The platform is the means; the method is the how — and that is why Sublier is not an empty board that everyone organizes their own way.

3phases: Development, Collection and Production
7principles, each one born from a real, measured failure
16protocols, each with its trigger and its minimum data
0steps that start «whenever we can»

The rules that are not up for negotiation

01An order does not exist until development is finished Without a finished product — pattern, costing and printfiles — the sales route does not open. And without confirmed sizes, numbers and names there is no production order. Until then it is an intention: it consumes no capacity and no lead time is promised on it.
02Every step is triggered by an event, not by an emergency No step starts «whenever we can». Each one has its trigger written down, and that trigger is a state in the platform, never a phone call. The work is already planned by the time it reaches the station, it is not handed out by shouting every morning.
03What has no owner and no date does not get done Everything carries an owner and a day: the order, the rework, the fabric purchase, the workshop hand-off. In Sublier nothing is saved without a name and a date, because what is left hanging gets done by nobody.
04Without the minimum data, the step does not start The photo, the thread color, the size. The minimum data for each phase is a block in the platform, not a recommended field: if something is missing or incomplete, the step does not move on. Nothing is produced on a half-finished order.
05Costing unlocks everything else No cost, no margin. No margin, no pricing decision, no prioritizing, no optimizing. It is the first stop in the method, not the last.
06What is not measured cannot be improved Every phase leaves its indicator — real lead time against promised, real cost against costing, reworks and load per center — and the KPI dashboard brings them together. At the end of the month nobody argues about whether it went well: it gets analyzed.
07Automate everything that does not add value Copying sizes from one spreadsheet into another, recalculating a costing by hand, handing out work over WhatsApp, chasing where an order stands: none of that adds a gram of value to the garment, and it eats half the day. What does add it — designing, deciding and manufacturing — stays with people.

And a language of its own, that you end up using

CollectionCostingPatternProcess ConsumablesUnit IDCombinedSemi-finishedReference

Nine words for nine things that had no name before. When your workshop and your office use them the same way, half the misunderstandings are over.

None of this is a PDF to pin on the wall: every principle is a block or a state in the software, so the method cannot be «not applied». The training is on video and is part of the rollout itself, not a separate course: your team learns as the software goes live.

How you start

Five guided weeks, and it is not over until a real order has gone all the way through

Sublier is not an empty program you have to set up blind: it comes with the route already built for the sector. The platform asks you for what it needs — data, machines with their costs, catalog with its patterns — and it does not open the next week until the previous one is closed. You do it yourself, at your own pace — but with the method already set up on your factory and your connectors running. That is what you buy in the rollout, and that is why no two factories start from zero.

WeekWhat gets doneCloses when
1Data: customers, suppliers, consumables and catalogThe data sheet is complete
2Machines, processes and combined processesNo center without a cost
3Products, patterns, semi-finished items and printfilesCatalog with its naming
4Connections: your accounting software, your sales channel, workshop and logisticsThe line count matches
5Users, training and pilot orderA real order has gone all the way through

Without each week’s minimum data, the next one does not open. That is what makes five weeks five weeks and not five months.

What decides the purchase

Cutting your price is not a strategy. Raising your margin is.

In a global, crowded market, price has stopped being what decides. The way out is not cutting: it is winning margin from the inside and getting to the point where working with you is a guarantee.

01Price no longer sets you apart In a global market there will always be someone cheaper. Getting into that war means competing against a cost structure that is not yours.
02Cutting price eats your margin And margin is what pays for the new machine, the sales rep and the bad month. Every point you give away does not come back.
03Margin comes from the inside Fewer hours that add no value, fewer repeat garments, fewer meters of paper. The same order, produced at a lower cost.
04And when you always deliver, the price stops being argued over Working with you becomes a guarantee — and a guarantee does get paid for. It is the only thing that lets you hold your price, or raise it, in a market where almost no one else can hold theirs.

Sublier does not make you sell at a higher price: it gives you what you need to be able to. What every garment costs, the hours that add no value gone, and the real margin of every order in plain sight.

Where Sublier comes from

Sublier was not designed for factories.
It was designed inside one.

Wintym is a teamwear brand with its own factory. We founded it and it was ours for years: it is where all of this was born. Brutal peaks from July to December and a garment that changes with every unit: name, number, sponsor. Every order different from the last.

And the problem was not selling. That worked. There is work for everyone in this sector: no manufacturer can keep up with all the demand that is out there. The bottleneck is not in selling, it is in being able to deliver it.

The problem was profitability, the seasonality of the sector and short delivery times. The delay in approving designs — sponsors arriving late — and getting the stores ready ate into production time, and to make it we had to throw resources in at the last minute: more people, more shifts. We delivered, yes — but on sheer effort and against our own margin. Production was in survival mode.

We did not really know how much demand we could serve.

We ran it on Excel, WhatsApp, kanban tools and generic ERPs. Nothing ever quite worked for us. We produced putting out fires: order by order, in the order they came in or in the order of whichever customer pushed hardest — never in the order that suited the factory.

What explained all of it

The key to this sector is service. Delivering on the dates you committed to. But delivering on time by burning overtime does not hold: no margin, no business. You have to make it, and have margin left over. And that does not come from pushing harder, it comes from putting order into how you work.

What we did

Instead of throwing in more resources, we learned about lean manufacturing, flow production, pull and efficiency, and we studied how other sectors produce. Season after season we applied a method in our own factory, looking for where the real waste was and reorganizing the work so that it stopped happening.

We went from producing one at a time, creating bottlenecks, to producing in flow. Not by buying machines: by organizing production.

And that, in four words, is what Sublier sells: less chaos, more control.

That is where the Sublier Method came from. Not from a whiteboard: from a plant in high season, corrected season after season with the factory running. And as we put the method together, we built our own tools to automate everything that could be automated. Once it was validated — once it was proven to work and not just a hunch — the software was built.

What it delivered, measured

8%
measured in 2025

of revenue, saved in costs

Against the previous year, on the same revenue. Not from selling more: from producing better.

And then the decision was made

We sold the brand and the production side to devote ourselves to helping other manufacturers struggling with the same things we did. Wintym is still producing today, under different owners and with Sublier.

Today that method is software and it runs in several factories. We no longer manufacture: our job now is for factories to produce efficiently and with margin.

Brands already producing with Sublier

Wintym Expertextil Inverse Estampados Luna Kauri Pluralworks Atika Wintym Expertextil Inverse Estampados Luna Kauri Pluralworks Atika