Rooted in family.
Made with care.
Stemma began with something personal: a name shaped by the people who matter most.
WHERE OUR NAME BEGINSTwo names.
One meaningful beginning.
STE comes from Steff; MMA comes from Amma. Together, these family connections gave our company its name.
Some of the most meaningful ideas begin close to home.
Stemma takes its name from Steff and Amma—the founder’s daughter and grandmother. Two people, two generations, and a reminder of the kind of care that stays with us.
That connection is part of the company from its very beginning. It’s why clarity, trust, and thoughtfulness matter so much to what we’re creating.
ROOTED IN FAMILYA name built from what matters.Care should feel considered.
And clarity should feel natural.
A company shaped by purpose.
Make the complicated easier to understand.
Approach everyday essentials with more thought.
Let transparency guide the way forward.
The Stemma app is our first expression of that purpose: a way to help people explore the products that become part of everyday life.
This is only the beginning.
Learn about the Stemma app and the experience we’re bringing to life.
Meet the app