Brenna Block
Brenna Block is a dynamic entrepreneur and business leader based in the Black Hills of South Dakota. She is the owner of High Country Hard Surfaces, specializing in design, project management, and hard surface contracting, as well as Cornerstone Consulting, which supports local municipalities with economic development initiatives. In addition to her business ventures, Brenna serves as the Director of Volleyball at E3 Sports, where she fosters athletic growth and leadership in young athletes. Her career reflects a strong commitment to combining strategic vision with hands-on execution to create impactful results across industries.
Before launching her own companies, Brenna gained extensive experience in both the public and private sectors. She served as Economic Development Coordinator for the Sturgis Economic Development Corporation and as a Business Development Representative with the South Dakota Governor's Office of Economic Development. Her background also includes key roles in healthcare and business intelligence at Monument Health and leadership in business operations at Yield Advisory. Through these experiences, Brenna has honed her skills in business strategy, project management, and organizational development.
Brenna holds a Bachelor’s degree from the University of North Texas and is known for her passion for mentorship, community development, and economic growth. She actively participates in local and regional initiatives, leveraging her expertise to foster meaningful connections and opportunities. Inspired by the leadership philosophy of Ronald Reagan, she believes that true leadership lies in empowering others to achieve greatness—a principle she exemplifies through her professional endeavors and community involvement.
• University of North Texas - BS
What do you attribute your success to?
I attribute my success to my ability to communicate effectively and continuously grow my resources and expertise. I take pride in my work with legislatures, asking thoughtful questions, and refining my skills to serve my role to the highest standard.
What’s the best career advice you’ve ever received?
The best career advice I’ve ever received comes from several incredible mentors. Secretary Kristi Noem has shown me what it means to be a powerhouse leader, while her mother, Michele Mlinar, a dedicated special-education teacher, exemplifies strength and inspires leadership through compassion and resilience. Additionally, Amanda Anglin gave me the opportunity and encouragement to step out on my own, providing the confidence and courage I needed to grow professionally.
What advice would you give to young women entering your industry?
To young women entering my industry, I would say: seek out real-world experience, find your voice, and balance being polite with being assertive. Focus on developing and refining your leadership skills to become an influential presence. Start early—be bold, leverage your resources, and take initiative to make things happen.
What values are most important to you in your work and personal life?
In both my work and personal life, I prioritize courage and patience. I am a mother of four wonderful children, a devoted wife, and an animal lover with nine horses and dogs who bring joy to our home. I also serve as the director of a volleyball team, which allows me to combine my passion for leadership, mentorship, and teamwork.
Locations
High Country Hard Surfaces and Cornerstone Consulting
Hermosa, SD 57744