Stiff Upper Lip

We Are Stiff Upper Lip

Cracking custom and brilliantly designed software – handcrafted from the ground up.

Stiff Upper Lip - Detroit Software Development


Reimagining SUL

When we started SUL back in 2013 we set out to create beautifully designed and brilliantly built websites. Growing with our clients, we…

Andrew Smith on April 20th 2018