Steve Heitzner
Chief Sales and Marketing Officer Americas
Marriott International
"Olga's expertise in organizational change management was an invaluable asset to us during challenging times."
Donna Zaruba Walker
VP CIO Transformations
Kyndryl
"Highly recommend for programs of any size or complexity."
Tom Harker
Former Acting Secretary
Department of the Navy
"Exceptional work and deep expertise in organizational change management in fast-paced and complex environments."
John Adams
Director of Finance
MIT Lincoln Laboratory
"Organizational change management experts..."
Robert W Patrick Jr.
Senior Director
ATI
"Highly recommend! Worked with Olga and her team as part of a successful change management effort with the US Navy Financial Management team."
Nikki Omelian
Change Management Lead
Wendy's
"I highly recommend Olga and her team for any change management initiative - their strategic thinking, deep expertise, and unwavering commitment to success are unparalleled."
Founder of Trigona Consulting.
I have spent nearly two decades guiding Fortune 500 companies, governmental agencies, and PE-backed mid-size firms through complex changes. If there is one thing I've learned, it is that a successful transformation isn't just about best-in-class technology or streamlined processes—it's about people.
At Trigona, we've mastered the art and science of human-centered transformation. Since 2016, we've partnered with top global consulting firms and industry leaders to turn resistance into enthusiasm and plans into results.
Whether you're rolling out a new system, integrating an acquisition, or reimagining your operating model, we know precisely how to turn daunting transformations into lasting success stories - that is where 70% of organizations stumble.
We make change happen by putting your people first.
Ready to make change feel less like a mandate and more like an opportunity?
If you need assistance, have a question or feedback, please contact us. We look forward to talking with you!
