Eneractive

EnerActive offers energy consulting, engineering, and customizable submetering software solutions. In practice that means building software for you when nothing off the shelf fits.

The natural audience is companies with a specific process to automate. Related areas on their profile: Real Time and Software Engineering. They are a very small team, 1 to 10 people, which usually shapes who they work with. You will probably talk to the people who build it, which is great until you need 24/7 support.

Eneractive is based in Pottstown, Pennsylvania. Their site is eneractive.net.

Before you commit, look at 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 Eneractive well, your review carries weight here.