Why Partner With Us
Welcome to AdvantEdge Leadership, where exceptional leadership transformation begins. Our world-class executive coaches bring diverse, high-level expertise, blending industry knowledge with cutting-edge psychological insights. Committed to Integrity, Inclusion and Innovation, we enhance leadership effectiveness and foster organizational excellence. Integrity means we act with honesty and transparency in all interactions. Inclusion drives us to value diverse perspectives, ensuring everyone feels respected and empowered. Innovation keeps us ahead of the curve, embracing new ideas and technologies to deliver transformative impact. Our tailored coaching solutions empower leaders to unlock their full potential, drive innovation and achieve sustainable success in an ever-evolving business landscape.
Anna Barnhill (she/her) is a highly regarded ICF Master Certified Executive Coach and Organizational Effectiveness Expert, renowned for her transformational leadership development strategies that empower individuals and organizations to thrive in the new digital era. With a sharp focus on emotional intelligence, behavioral change and leadership dynamics, she has earned a reputation for delivering powerful insights that drive remarkable results.Recognized for her expertise, she is sought after by senior leaders aiming to thrive in today's ever-evolving business landscape, fostering a culture of innovation, trust and collaboration.
With a profound commitment to excellence in coaching, Anna's dedication to her craft has earned her the prestigious distinction of being in the top 4% of certified coaches worldwide, holding the coveted Master Certified Coach (MCC) credential awarded by the International Coach Federation (ICF). Notably, Anna stands in the top 1% of MCC coaches under the age of 40, solidifying her position as an exceptional and accomplished professional in the coaching industry.
With a robust educational background, that includes Lean Six Sigma Black Belt, MSc in Industrial and Organizational Psychology from California Southern University and specialized training from Stanford Graduate School of Business, Anna is exceptionally qualified to guide senior leaders through complex challenges. Her role as an IOC Fellow at the McLean/Harvard Medical School further enhances her expertise, ensuring she remains at the cutting edge of the latest research. This unique blend of qualifications and experiences makes Anna an invaluable asset to any executive team seeking strategic guidance and innovative solutions.
Throughout her 12 years of multicultural leadership experience, Anna has been a strategic partner for leaders at Google, Paypal, Tesla and Federal Reserve. Her coaching extends across industries, helping leaders foster cultures of trust, innovation and high performance. Her work is deeply rooted in science, utilizing evidence-based methodologies like CBT, ACT and Mindfulness-Based Stress Reduction, ensuring her interventions are both impactful and sustainable.
Anna's thought leadership is recognized widely. Named one of the Top 15 Coaches in Phoenix in 2023 and a contributor to Forbes and the Harvard Business Review Advisory Council, she continuously shapes the discourse in executive coaching. She also serves as a learning facilitator for the Leadership and Innovation program at MIT, designing learning experiences that promote growth and innovation.
Whether guiding C-suite executives, management teams or emerging leaders, Anna's transformative coaching ignites a powerful ripple effect throughout organizations, fostering cultures of high performance, innovation and inclusive leadership.
- Learning Facilitator, MIT Professional Education
- ICF MCC (Master Certified Coach)
- IOC Fellow, McLean/Harvard Medical School
- Organizational Analysis, Stanford Graduate School of Business
- MSc in Industrial and Organizational Psychology, California Southern University
- Official Member of Forbes Coaches Council
- IOC Fellow, McLean/Harvard Medical School
- Official Member, HBR Advisory Council
- Member, Society of Industrial and Organizational Psychology
- Marshal Goldsmith Executive Coach
- Lean Six Sigma Black Belt, Fisher College of Business
- MA in Developmental Psychology and Education, Mariupol State University
- Extensive training in CBT (Cognitive Behavioral Therapy), ACT (Acceptance Commitment Therapy), MBSR ( Mindfulness-Based Stress Reduction), Gottman Method applied in organizational settings
Justin Barnhill (he/him) is a seasoned executive coach and strategic leader with a rich history of transforming businesses and driving significant financial growth. With over two decades of hands-on experience in senior sales and operations roles within manufacturing companies, Justin has consistently demonstrated his ability to turn around struggling businesses, launch successful startups and lead complex, multi-site operations.
Justin's career highlights include a dramatic turnaround at Gopher Resource, where he reversed a $50M annual loss into a $40M EDITBA in under a year. His strategic interventions at Leggett & Platt resulted in a reduction of downtime and a near 300% increase in productivity, yielding an additional $5M in EBITDA. As an Executive Vice President at Ocean Alexander, he spearheaded operations and strategy, propelling the company to $54M in revenue in just three years.
Currently serving as the Managing Director at Amentum, Justin has expanded the sales pipeline from less than $1B to $6.3B and closed deals worth $1.7B over three years. His profound expertise in P&L management, financial discipline, and budget adherence is complemented by his certifications as a Lean Six Sigma Master Black Belt and his advanced degrees in Executive Leadership from Cornell University, MBA from Canterbury University, along with specialized training from Harvard and Wharton.
Justin's approach to executive coaching is deeply informed by his extensive operational experience and his proven track record in business development, customer relationship management and change management.
Partnering with Justin offers access to a wealth of strategic insights and practical solutions tailored to navigate the complexities of today’s business environment effectively.
Kathy Maichel (she/her) is a certified performance coach, leveraging her extensive experience in the performing arts and psychological principles to enhance leadership performance and well-being of her clients. With over 900 hours of coaching experience, Kathy is accredited as a Professional Certified Coach (PCC) by the International Coaching Federation (ICF).
Kathy's journey began in the world of professional opera performance across the United States, which laid the foundation for her expertise in the science of performance anxiety and optimal functioning. She further solidified her credentials with a Master’s degree in Psychology of Music from The University of Sheffield, UK. This unique blend of music performance and psychological insight enables Kathy to offer specialized coaching strategies that address both the mental and emotional aspects of peak leadership performance.
Her coaching career spans a diverse range of sectors including working with performers in the US Air Force, leaders at multinational corporations like Fox Ordering and Ecopetrol, as well as various international NGOs, orchestras, and educational institutions globally. Kathy’s influence extends to digital health solutions where she served as a coach consultant for the mental health app HOY, aiding in product development and creating over 180 activities designed to promote mental wellness among workers in Colombia.
In addition to her role with HOY, Kathy has been instrumental in a research project aimed at community-led sustainable change in Latin America and Africa. Her contributions include designing and developing training programs for community coaches, ensuring that her impact is both profound and far-reaching.
Kathy’s approach is deeply personalized, focusing on creating psychological flexibility, managing performance anxiety and harnessing empathy as powerful tools for unlocking creative potential and leadership effectiveness.