About
A software studio for businesses that build things
CirrusLab builds custom software for businesses that build things. Since 2012 we've built the quoting, scheduling, inventory, and invoicing systems that construction and manufacturing companies run on, shaped around how each shop works.
How we work
Small studio, senior work, no handoffs
We're a small team in Southwestern Ontario. The person who scopes your project builds your project. There's no sales layer and no offshore team, so what you said is what gets made.
We use AI tools the way a good shop uses a CNC machine: the machines are fast, and the judgment stays human. For you that means fixed prices, short timelines, and software that doesn't need a translator.
We build with boring, proven technology and we stick around after launch. The BOS Innovations intranet we built is still in daily use, and we still maintain it.
The record
2012
Founded in Southwestern Ontario. Same owner, same phone number.
50+
Businesses we've built software for since 2012.
CA + US
Working with industrial businesses across Canada and the US.
Who you'll work with
Abram Fehr, founder
Abram has been building software for businesses since 2012, and grew up around the woodworking and industrial trade, which is why a good share of our work lives in that world. He scopes every project personally and still writes code most days.
Reach him directly: