Katalyst will help you uncover the leader inside

Elevating the human spirit through leadership coaching, inspiring potential, to evoke positive change

Leadership Coaching for Organizational Performance


Katalyst Executive Coaching is a boutique firm that believes in using its super powers for good. Its founder Tani Mills has over three decades of leadership experience, producing exemplary performance outcomes for stakeholders in both the public and private sectors. Katalyst EC began as a response to the countless individuals Ms. Mills encountered in search of a spark to ignite their career trajectories; a champion empowering them to follow through. By discovering the tools and talents you already possess, Katalyst EC will partner with you to help you live your most fulfilling life.

Who Can Benefit From Our Services

To Corporate Partners

Your business recognizes the importance of professional development for its staff and knows that investing in talent management leads to stronger outcomes, Katalyst EC can develop workforce solutions that are right for you. Your business acknowledges leadership potential across hierarchies and is dedicated to cultivating it among competent individuals from diverse cultures and backgrounds. 

To New Entrepreneurs

You are an entrepreneur who has been in business for at least one year and are ready for growth. You have started to hire staff, are poised to build your infrastructure and expand your customer base. Your smarts and business savviness have gotten you this far. Partnering with Katalyst EC to invest in your own emotional IQ will help you motivate staff to achieve success on behalf of the business; engage both new and existing customers; and meet the demands of your investors. 

To Individuals

If you are feeling overworked, overlooked and have found yourself in a professional “rut,” Katalyst EC can help you find clarity and focus; identify and achieve your professional goals; and live your most fulfilling life.  

Companies I've worked for


"If only I had encountered Tani earlier in my life!"

"While I have been fortunate to have had many talented bosses Tani was by far the most creative and inspiring. She helped me to grow and change and become a much more effective manager.

- Miriam Trokan, Director of Customer Service, CEO

"I could not have asked for a better leadership coach"

"Thanks to Tani Mills' expert and supportive coaching, I've gained invaluable insight into why I repeatedly get in my own way--and how I can end that cycle in order to realize my best self. I am now well on my way. I could not have asked for a better leadership coach"

- Sheila, former client

"An executive coach gem!"

"Tani brings the priceless balance of thoughtful and constructive feedback while also pushing you to address the issues that are getting in the way of your version of success. Her open and compassionate style allowed me to get straight to the issues to be addressed and quickly propelled my work forward. She is an executive coach gem!!"

- Anna, entrepreneur


Press & Media


MTV Gave One Nonprofit a Makeover and Got Schooled In Social Storytelling

Catchafire Video on Vimeo

Contact Us

Get in Touch

Katalyst Executive Coaching

Remote office locations throughout Manhattan.

(914) 420-6802