OpSolve

OpSolve provides a full suite of solutions for utility and energy retail providers. The job it does: building software for you when nothing off the shelf fits.

The natural audience is companies with a specific process to automate. They also list Energy, so expect those to show up in the feature set. As a small company team themselves (11 to 50 people), they tend to serve customers of a similar scale best. You will probably talk to the people who build it, which is great until you need 24/7 support.

OpSolve is based in Pittsburgh, Pennsylvania and founded in 2001. More on opsolve.com.

Things worth asking about: portfolio relevance, who owns the code, and how they handle changes. A short pilot with your real data tells you more than any demo.

Every review on Revaw shows how it was verified, so if you know OpSolve well, your review carries weight here.