Mission Spartan is a people-first company that values individuality with every person that works here. It is not just a job but a vision. We are committed to growing Spartan by hiring, training, and promoting all people equally, regardless of race, religion, skin color, national origin, sex, disability, age, sexual identity, veteran status, and other protected classes. We focus on meeting our employees where they are and building them to where they can be by creating an environment of shared knowledge and experiences where everyone is afforded the opportunity to succeed and grow based on the merit of their hard work and results.
Description Spartan Energy is a full-service commercial electricity firm. But we are more than that, we are your long-term energy partner. We specialize in servicing mainly commercial clients by finding the best contracts or renegotiating existing ones. Finding the best products and shopping the market to fit the companies needs is the core of our business. Our clients’ long term satisfaction is our greatest reward.
We are a full-service energy consulting firm headquartered in Dallas, Texas. Our firm handles energy procurement, retail energy brokering, bill auditing, rate/tariff analysis, energy efficiency analysis, lighting consultation, tax exemptions, and tax refunds for all our commercial and residential clients.
Spartan Energy has an employee rating of 2.6 out of 5 stars, based on 105 company reviews on Glassdoor which indicates that most employees have an average working experience there. The Spartan Energy employee rating is 29% below average for employers within the Energy, Mining & Utilities industry (3.7 stars).
Employees rate Spartan Energy 2.6 out of 5 stars based on 105 anonymous reviews on Glassdoor. In 2025, Spartan Energy employees have voted their company to be one of Glassdoor’s Best Places to Work.
Overall, 36% of employees would recommend working at Spartan Energy to a friend. This is based on 105 anonymously submitted reviews on Glassdoor.
17% of job seekers rate their interview experience at Spartan Energy as positive. Candidates give an average difficulty score of 1.2 out of 5 (where 5 is the highest level of difficulty) for their job interview at Spartan Energy.