The people behind the platform
BUILT BY PEOPLE WHO KNOW BUILDINGS
cosmOS was created by architects, engineers, and technologists who were frustrated by how dumb buildings still are.
Company & Product
cosmOS is a product of Nemiah Limited
Nemiah Limited is the design and technology studio behind cosmOS. We build the platform, operate Leigh Works as a live deployment, and work directly with building owners and operators to roll out cosmOS at their sites. One team. One platform.
Smart Building Platform
Live deployment
OUR OWN BUILDING IS OUR BEST SALESPERSON
Leigh Works isn't just a co-working space — it's the live demonstrator for every capability cosmOS offers. 600m² of monitored, optimised, intelligently managed building. Every feature we pitch, we run ourselves.
Our principles
WHAT WE BELIEVE
Transparency
Real data, real results. No vanity metrics, no dashboard theatre. Every number we show you is one you can act on.
Simplicity
Smart buildings shouldn't need a PhD to operate. cosmOS is powerful under the hood and effortless in the hand.
Sustainability
Every building we touch produces less carbon. Not as a marketing claim — as a measurable, reported outcome.
Sustainability
Live Carbon™, MEES 2027 compliance, and our commitment to measurable emissions reduction.
Our sustainability commitment →Insights
Smart building guides, sector trends, MEES analysis, and case study deep-dives from the cosmOS team.
Browse insights →
Want to know more? Let's talk.
Book a 30-minute walkthrough and see cosmOS running live at Leigh Works.