Buffalo Energy & Resources Company

The strong foundation South Dakota Natural Gas is built on provides us the means of staying a few steps ahead of the competition every time. We value too much our team and our customers and this way, we manage to be one of the most appreciated companies in the Energy & Resources

Harding Highway Superintendent is a company specialized in Energy & Resources Sanitary Services, NEC.
We are working continually to improve the quality of our products/services. We always put the interest of our customers on the first place

South Dakota Natural Gas is been known in the Energy & Resources field as one of the best partners in business.
It is extremely important for us, as a business, to create a healthy working environment.

Continental Resources Inc is a company specialized in Energy & Resources Crude Petroleum and Natural Gas.
We are working continually to improve the quality of our products/services. We always put the interest of our customers on the first place

Cenex is been known in the Energy & Resources field as one of the best partners in business.
It is extremely important for us, as a business, to create a healthy working environment.