Introducing Supa. A new way to run the world’s buildings.
Read moreAbout us
Block management,
built to last.
Supa brings established local managing agents together on technology we build ourselves. The firms keep their names. Their teams get time back for the buildings.
Why we started Supa.
The context
Good firms, built over decades, reach a point where the options narrow. Sell to a rival or sell to capital. Neither respects what was built. Supa is the third way.
Our philosophy
Strong block management businesses should be able to grow without losing what made them work.
Systems should be invisible.
Judgement should remain human.
Continuity before optimisation.
The team.
Our founders, Calum Brannan and Alexis Johnson, built Howsy, the UK's largest digital property manager, and sold it to Dexters in 2022.

Co-founder and CEO
Calum Brannan

Co-founder
Alexis Johnson
For directors and freeholders
What Supa means for your building.
A local firm you know
Established, named and close to your building.
Technology doing the admin
Maintenance, reconciliations and compliance dates, tracked for you.
Time for your building
A property manager with time to answer and visit.