Hayley K. Holzhacker
Hayley K. Holzhacker is a purpose-driven nonprofit leader, wellness advocate, and equine-assisted therapy innovator based in Kennebunk, Maine. She currently serves as the Advancement & Engagement Manager at Southern Maine Community College, where she leads initiatives in donor relations, community engagement, scholarships, fundraising, and program development. With a Master’s in Nonprofit Management from Johns Hopkins University and a Bachelor’s in Business Administration from Saint Elizabeth University, Hayley combines strategic insight with a passion for service to empower individuals and strengthen communities. As the founder and executive director of Impact Horse, Hayley has created a philanthropic organization that bridges the human-animal connection through equine-assisted wellness programs. Her work focuses on promoting holistic healing, personal growth, and community well-being by offering therapy horse visits and innovative equine-assisted programming across Southern Maine. Under her leadership, Impact Horse has expanded its outreach and cultivated meaningful partnerships, helping both people and horses thrive. Hayley’s career reflects a commitment to leadership, mentorship, and advocacy. She has been recognized for her contributions to equine welfare and community impact, including awards from The EQUUS Foundation, and is an active volunteer and donor for organizations such as the Maine State Society for the Protection of Animals. Whether advancing higher education initiatives, developing nonprofit programs, or advocating for animal welfare, Hayley brings clarity, compassion, and vision to every endeavor she undertakes.
Please support our 2026 Year of the Horse Campaign: https://givebutter.com/glitterimpacthorse
• Notary Public
• Certificate in Psychology - The Science of Well-Being
• Saint Elizabeth University - B.S. Business Administration, Minor: Psychology
• The Johns Hopkins University - M.A. NGO/Nonprofit Management
• 2023 Equine Service Program sponsored by Ariat
• Sigma Beta Delta International Society in Business, Management and Administration
• 2014-2015 NEAC Scholar Athlete
• National Student Athlete Award
• Maine Association of Nonprofits
• Greater Portland Chamber of Commerce
• You Make The Difference Program
• Making Strides Therapeutic Riding Program
• Maine State Society for the Protection of Animals
• Animal Refuge League of Greater Portland
• Johns Hopkins University Advanced Academic Programs
What do you attribute your success to?
I attribute my success to never giving up and maintaining unwavering determination in the face of challenges. I have always committed myself to continuous learning from others and applying those lessons to grow both personally and professionally. Most importantly, I strive to make a meaningful difference every day, using my skills and dedication to positively impact the lives of those I serve.
What’s the best career advice you’ve ever received?
The best career advice I’ve ever received is to be a kind leader to others, never take anything for granted, and fully appreciate all that I have. Equally important is the commitment to giving back by helping those who are underserved. This philosophy has guided my professional journey and inspired my work as the founder of Impact Horse - Connecting Humans & Horses.
What advice would you give to young women entering your industry?
I would advise young women entering my industry to be proud of themselves, the work they do, and the impact they make. Stand tall with confidence, embrace your achievements, and carry yourself with grace. Equally important is to be a great mentor to others, sharing your knowledge and guidance to help the next generation succeed.
What are the biggest challenges or opportunities in your field right now?
One of the biggest challenges and opportunities in my field right now is reaching more individuals and families who could benefit from our services and ensuring they know that equine-assisted wellness and therapy horse visits are available. Expanding awareness and accessibility allows us to make a meaningful impact on more lives while strengthening the community we serve. As the need continues to grow, we need funds to support our miniature horse wellness initiatives!
What values are most important to you in your work and personal life?
The values most important to me in both my work and personal life include being productive each day, setting meaningful goals and achieving them, and maintaining a strong eagerness to learn. Equally essential is striving to be a good person, one who listens attentively, acts with integrity, and supports others with empathy and respect.