Products built by SISIA
Products, not just projects.
We invest in our own software products — designed, engineered and improved continuously. It’s the clearest proof of how we build.
Flagship — Restaurant Technology
PlusOneHQ
One platform for the entire restaurant. From the order at the table to the kitchen, the inventory behind it and the numbers that run the business.
- POS
- Kitchen Display
- Inventory
- Recipes
- QR Ordering
- Delivery
- Feedback
- Invoicing
- Analytics
The SISIA product family
An architecture built to grow.
Each SISIA product serves one industry deeply. The family shares engineering, integrations and a product mindset — so new products arrive mature, not experimental.
Want a product like this for your industry?
We build industry products from the ground up — and bespoke systems when your needs are one of a kind.