6620 S. I-35 SERVICE RD, APT, SUITE, BLDG. (OPTIONAL), OKLAHOMA CITY, OK, 73149, USA
P O BOX 721011, NORMAN, OK, 73070, USA
Code | Description | Code scheme | ||
---|---|---|---|---|
6117 | Educational Support Services | North American Industry Classification System 2007 | details | |
2131 | Support Activities for Mining | North American Industry Classification System 2007 | details | |
2111 | Oil and Gas Extraction | North American Industry Classification System 2007 | details |