Transform your leadership style from “command and control” to “transformative visionary.”



Clients across industries have benefited from coaching with me.

Here are some of the organizations that I have helped, among many others.



Helping Successful Leaders Get Even Better Through Positive Behavior Change.

Mary T. O'Sullivan, MSOL

Are you dealing with workplace harassment and bullying?

Now you can hire the only leadership coach in the business with a proven track record and the experience and credentials to help you create the workplace you want.

I help organizations educate employees in sexual harassment, diversity and anti- bullying. Transform your organizational culture to eliminate the threat of lawsuits, control inappropriate and unwanted employee behavior, and improve morale and talent retention.

My proven processes can impact your employees’ behavior at all levels, including your senior executives.

It’s no secret that today’s current business environment, with sexual harassment and workplace bullying in the headlines, requires revisiting standard leadership approaches, and revising traditional internal cultural strategies which impact productivity, profitability, and corporate responsibility.

Rebuild trust and confidence throughout your organization by transforming individual and team behaviors now.

Yes, I'd like to have a conversation with Mary.

You can become a more successful leader by modeling the thoughts and actions of today's leaders.

You’ll learn how to show up as an effective leader every day.

  • Create greater trust, respect and integrity throughout your organization.
  • Learn proven strategies that support you and your team today and for the future of your business.

My 4-step program guides you through the leadership process by enhancing what you’ve already learned through your own experience.

With my method, you can learn how to execute the best leadership skills.

Knowing, understanding, and implementing these skills will help you and your team raise your commitment and performance levels to build your business more effectively.

Also, you can learn how to lead, work for, and relate to many  of the personalities that pervade our work and personal lives.

Through Executive Coaching & Professional Coaching, you can learn:

What it takes to lead

Manage your risks

Recognize opportunities and

Act strategically

Work-Life Balance

Group CoachingWant to be coached, but private sessions are not in your budget?


Join my  POWERFUL LEADERS MASTERMIND to learn, share and grow with others looking to become better leaders.

Learn more about Pathfinders Mastermind

You can close the gap between where your career or business is today and where you want it to be:

One-on-One Coaching

  • You can prioritize the issues most important to you, and explore how to create solutions that make sense, with private coaching.
  • You can experiment with small steps you can try right now to move closer to your goals.
  • Each session is tailored to meet your specific needs.

Learn More about One-on-One Coaching

Team Coaching

  • Is your team missing cohesion, synergy and productivity?
  • Is team performance suffering because even high performing individuals struggle to work on a team?
  • You can get your teams to become more focused in reaching  your business goals.

Learn more about Team Coaching.

Leadership Coaching

  • Are you running a successful company, but doing more work than anyone else?
  • Are all employees aligned with the company mission, vision, values, and goals?
  • You can establish a defined culture driving to a more productive organization with my program.

Learn more about Leadership Coaching.

It’s crucial to your success as a leader that three strategies are in place:

1) No Harassment and Anti-Bullying Alignment Across Your Culture

2) Leveraging Existing Investment and Experience

3) Performance Measures Based on Your Vision, Mission, Values and Goals

Why gamble with your future? Hire an experienced coach with the right credentials to move your company forward.

Yes, let's work together to create the business and career you envision!