We build it, run it, and keep it costing what it should.

We are a senior software house in Göteborg. We find the waste in your cloud bill and take it out with you. We build software you cannot buy, put AI to work where it pays, and resell Azure, AWS and Microsoft 365.

What we do

Five things we can do for you

Our packaged service

Cloud Cost Optimisation

Overcast finds the waste in your cloud bill and prices it, and our engineers help you remove it. It starts with a free assessment.

Free assessment → cut the waste → understand and rebuild

Overcast shows how sure each saving is, and which to take first. Figure from a customer estate.

AI Adoption

We build with AI tools daily, put AI features into client systems, and teach both. The first step is a review of where AI would add value, not an ungrounded tool rollout.

AI Adoption →

Bespoke Development

Technically demanding products, built by a team that takes ownership of the outcome and stays to run it.

Bespoke Development →

Cloud service provider

Azure, AWS and Microsoft 365 through us, with engineers you can reach and hands-on help with whatever you run there.

Cloud service provider →

Delivery Advisory

The head of development you do not have, or the part of a CTO you are missing, putting how you deliver and what you run on back on track.

Delivery Advisory →

Why Combination

Senior people who own the outcome, and stay to run it

Combination has built software for demanding clients since 2003, from smaller firms to multinationals listed on the New York Stock Exchange, much of it in heavily regulated sectors. Almost everyone here has a master's degree, and we are experienced in working under ISO, GDPR and regulated-market frameworks.