Gromenda (920) 249-5368

Gromenda builds software, and the hardware it runs on.

A small technology company in Appleton, Wisconsin. We design our own products end to end — the software, the devices, and the systems between them. Everything is built in house.

44.26° N · 88.42° W

What we’re building

Catbird

How we build

We build for ourselves first. Every product we build started as something we needed and couldn’t buy the way we wanted it. That’s a slower way to build a company and a better way to build a product.

Your data stays on your hardware. Nothing we make requires a connection to us to work.

Company