INTELLIGENT | ENERGY | SOLUTIONSNational Utilisource is a Top 3 commercial energy brokerage founded right here in Texas, boasting a purchasing power of over 2 billion kilowatts and a 95% customer retention rate.National Utilisource is one of the leading North American providers of top-rated energy supply to customers looking for large-scale energy consumption. We have partnered with some of the leading electricity providers in Texas to ensure that our customers receive the best rates possible for their monthly and annual consumption rates.As a consumer, you need an insider with current and direct knowledge of what electricity producers use to determine accurate consumption rates. As your broker, we represent you and your company in all negotiations with our providers.