About
A construction technology and research company.
A New York company working at the intersection of industry expertise and applied research.
Mission
Modernize construction through technology built by people who understand the field.
Rathcullen is a construction technology and research company, working at the intersection of industry expertise and R&D. We build software for the people who plan, price, and run construction work.
Two practices, and they reinforce each other. Research keeps the product honest, and the product gives the research a place to land.
Principles
What we work to.
01
Field first
Every product begins with a workflow that already exists on a jobsite, not a hypothesis about one.
02
Research as practice
We publish independent research because building well requires knowing well.
03
Quiet over loud
We would rather be the system that works than the company that talks.