Scope
Company overview
Sheet
01 · Home
Location
Nonthaburi, Bangkok
Rev
r1 · 2026.08.24
Engineering & software · Bangkok, Thailand

We build the systems we wish we’d had.

Business software for small and medium companies, and a version built for engineering firms. Not off-the-shelf tools — systems shaped to how your firm already works, by engineers who spent twelve years working around the gaps.

Front elevation of a data centre aisle containment enclosure A schematic front elevation: two equipment racks either side of a contained aisle, roof panels spanning between them, a two-leaf aisle door, with overall width and height dimensions and an item balloon. W H 01 AISLE CONTAINMENT · FRONT ELEVATION NTS

What we build

01
Live

YouFlow

Enquiry, job, money, paperwork — entered once. It travels the rest of the way by itself.

Small & medium companies
Bangkok · UAE
Live

YouFlow Eng

The same idea, for firms with technical work — documents, calculations and approvals moving through one workflow.

Live — our own practice · a civil design consultancy
Practice

Engineering

Pressure equipment, safety studies, fabrication, logistics. Currently: data centre enclosures.

Runs on YouFlow Eng — that is how it gets tested

Why one company does both

03
How the three parts of Zb International fit together One codebase is configured two ways: YouFlow for any business, live with two customers; and YouFlow Eng for engineering firms, live with our own engineering practice and a civil design consultancy. The gaps that surface there decide what gets built next. ONE CODEBASE FOR ANY BUSINESS FOR ENGINEERING FIRMS LIVE LIVE PRACTICE YouFlow YouFlow Eng Engineering practice Showroom, Bangkok · Procurement, UAE Our own practice · a civil design consultancy RUNS THE WORK ON FINDS GAPS

One product, two configurations. Our own practice is the first customer — which is how the gaps get found before a paying one finds them.

Because the software came out of the engineering.

The sizing spreadsheet on one person’s desktop. Rev C issued while three purchase orders still quote Rev B. The dossier assembled by hand, six weeks late, holding up payment.

Every firm knows about these. Almost nobody fixes them.

The people who understand the problem do not write software. The people who write software have never had a drawing rejected at a hold point. We are both.

Where we are today

04
We build

Business software · Engineering workflow systems

We also do

Pressure equipment design · Safety studies · Fabrication management

Live today

Bangkok · UAE

Established

2024 — twelve years of engineering behind it

Talk to us

Enquiry

If this describes your week, we would like to hear about it. We reply the same working day.