Oh man ten years ago I would have had just a few firms to tell you about, but at this point you can probably just look at the top x architecture, engineering, and construction firms in your chosen geography and they'll have someone building fairly sophisticated software tools. I'd say the thing to do is look at who / what subsectors need people with your qualifications. For example, Building Information Modeling is built on databases, jobsite automation is built on controls and increasingly on streaming data, and environmental simulation on a wild grab bag making different platforms and interfaces talk to each other.
Oh man ten years ago I would have had just a few firms to tell you about, but at this point you can probably just look at the top x architecture, engineering, and construction firms in your chosen geography and they'll have someone building fairly sophisticated software tools. I'd say the thing to do is look at who / what subsectors need people with your qualifications. For example, Building Information Modeling is built on databases, jobsite automation is built on controls and increasingly on streaming data, and environmental simulation on a wild grab bag making different platforms and interfaces talk to each other.
Good luck!!!