Shutdown/O&M Companies?

[petfng]

Hi all,
I'm doing an internship for a small precommissioning cleaning services company, and I've run into a bit of a brick wall. They've asked me to locate small (less than $100 million) companies in the US that are involved in shutdown and ongoing maintenance for oil & gas or petrochemical plants. The problem I've run into is every company I find is either massive.

So, I guess I have two questions:
1) are there any smaller companies that specialize in this type of thing?
2) what are they, or how would I go about uncovering them?

I appreciate any help you might be willing to give!

[mohnos]

Run your search on Google.
contact US consulate to provide you with guidance.