Boutique leadership consulting firm for science & tech leaders

Transforming the deep expertise of science + tech leaders into business-advancing influence

Once STEM leaders reach the director level, the business requires them to mobilize their team and influence key business decisions at a higher level. This is where we do our best work. Teaching Directors to VPs the new communication skills, executive presence, and business mastery to win in their market.

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Your technical leaders excel at the science, but when they hit director level and above, technical expertise alone won't cut it anymore.

The business now requires them to mobilize teams and influence key decisions at a higher level. That's where they struggle - and where we do our best work.

You pay us for what AI can't replicate: the speed and surgical precision of deep behavioral transformation tailored to your business reality.

We Deliver Transformation for both Organizations and Individuals

For Organizations


1:1 Executive Coaching

The gold standard for lasting behavioral change at Director through EVP levels.

Leadership Development Cohorts

Cross-functional skill-building with deeper work in small groups, creating peer accountability and shared language across your organization.

Leadership Development Cohorts

Cross-functional skill-building with deeper work in small groups, creating peer accountability and shared language across your organization.

For Individuals


1:1 Executive Coaching

The gold standard for lasting behavioral change at Director through EVP levels.

Masterclass & Online Course

Scalable learning to accelerate your career trajectory with proven frameworks from Fortune 500 programs.

Career Advancing Influence

The communication skills, executive presence, and business mastery to win your next promotion.

VISKA is instrumental in pioneering methods to create a powerful and transparent culture.

“Their techniques and engagement with the BCG Digital Ventures team over the last three years have been fantastic. My highest recommendation belongs to them for anyone looking to align their multidisciplinary teams for future success.”

— L. Walker, BCG Digital Ventures

of clients undergo externally validated transformation

hours consulting with F500 VP and above on next generation of leaders

of coaching clients promoted within 12 months

What makes us different?

We don't only tell you what to do or why it matters.  Most leaders already know that. 

We show you how to do it differently - with tangible, measurable, scalable ways to implement weekly and track quarterly. 

We tell you what other people won't tell you.  And it works.


VISKA challenged our leadership to think about coaching and development in an entirely new light.

“Not only were they effective in small and large group environments, they also handled executive one-on-one coaching with a new direction that helped leadership achieve sustained performance improvement and professional development.”

— J. Kinsley, Fedex Express

About Sharon Leckie and VISKA Group

We are a boutique firm and plan to stay that way.

VISKA Group was founded by Sharon Leckie, the leadership and communication expert for science + tech leaders. She is a proven, highly effective Executive Coach and teaches your emerging leaders what's important and why as they lead. What truly sets us apart is that we teach them how to do things differently for greater effectiveness — practical, proven ways to behave differently.

Our perspective is shaped by continuous research in business trends, neuroscience, and the psychology of leadership.

Our ability to demystify and break down leadership concepts and principles into tangible, tweakable components that can be measured has put us in front of senior leadership in Fortune 1000s and business schools for the last 22 years.

Portfolio of Success

The Credibility Code

Subscribe to The Credibility Code, a strategy-packed newsletter designed to elevate your leadership, your communication, and your focus.

Your Boutique Executive Coaching Firm

Transformation isn't about knowing more. It's about doing differently.

Our proven methodology has earned us the trust of Fortune 500 companies and business schools for 22 years because we deliver measurable shifts in how leaders influence, mobilize teams, and drive business outcomes.