Helping Vietnam's F&B owners run a smarter business, every day
OneXEOS FnB was built to help eateries, coffee shops and restaurant chains across Vietnam operate leaner, sell better and grow sustainably.
Born in a Vietnamese kitchen
OneXEOS FnB started with something all too familiar: we kept meeting owners who were brilliant at their craft — cooking well, serving with heart — yet drowning in spreadsheets, stock counts, shift schedules and end-of-day numbers that never quite added up.
As a product of OneX APIs, we set out to fold every part of running an eatery — counter sales, ordering, ingredient inventory, recipe costing and profit-and-loss reporting — into a single platform: powerful enough for a chain, simple enough for a single shop.
Today OneXEOS FnB works alongside hundreds of F&B brands across Vietnam. Our mission hasn't changed: give owners their time back, so they can focus on what matters most — the food and the guests.
Why we exist
Let every eatery run like a professional chain
Bring enterprise-grade operations to every Vietnamese eatery at an honest price and with a delightful experience — so owners decide with data, not guesswork.
Become Vietnam's most trusted F&B operating platform
Build an open ecosystem where every F&B brand — from street cart to hundred-store chain — can grow on one platform, connected to its partners, suppliers and customers.
What we always stand for
Every feature and every product decision we make grows out of these four values.
Owner-first, always
We build from the real pain of people running shops on the floor — not from a meeting room.
Simpler, never more complex
Technology only earns its keep when a brand-new hire can use it within minutes.
Transparent & trustworthy
Your data is yours. We protect it like the most valuable asset in the shop.
In it for the long run
We don't sell software and disappear — we grow right alongside your shop.
Milestones worth remembering
The idea takes shape
The OneX APIs team set out to build a first operating platform purpose-made for Vietnam's F&B industry.
OneXEOS FnB launches
Our first release — counter sales, inventory and recipe costing — reaches its first customers.
Built for chains
We added multi-branch management, consolidated P&L reporting and role-based permissions.
A partner ecosystem
We connected with POS hardware partners, resellers and suppliers across the country.
Hundreds of brands on board
OneXEOS FnB becomes a familiar choice for growing coffee shops, restaurants and F&B chains.
The numbers say our thank you
Shops & brands on board
Orders processed monthly
Provinces covered
System uptime
Serving better, together
We believe in the power of an open ecosystem. If you're a reseller, an implementation partner or a hardware vendor, let's create value for the F&B community with OneXEOS FnB.
Resellers & agencies
Distribute OneXEOS FnB in your region with attractive margins and full sales enablement.
Implementation partners
Advise, set up and train customers with us — earn commission on every successful project.
POS hardware partners
Integrate your printers, cash drawers, scanners and POS devices into a turnkey solution for shops.
Ready to run a smarter shop?
Leave your details and the OneXEOS FnB team will reach out to tailor the right solution for your business.