Sylphase

Sylphase is a developer of extensible GNSS/INS systems for industrial and academic applications. The job it does: building software for you when nothing off the shelf fits.

It makes the most sense for companies with a specific process to automate. Related areas on their profile: Navigation, Satellite Communication and Sensor. As a very small company team themselves (1 to 10 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.

Sylphase is based in Houston, Texas. You can read more at sylphase.com.

Things worth asking about: portfolio relevance, who owns the code, and how they handle changes. Ask for a trial on your own data, not a canned demo.

The facts above come from public company records. The score will come from people like you. Used Sylphase? Rate it.