The Harmonic Team

Experienced professionals with over 100+ years of combined experience.

Robin-Marie Williams

President & CEO

Brian Kraft

Chief of Operations

Debriana Berlin

Director of Communications

Debriana Berlin

Director of Communications

Karl Horst

Senior Advisory, Military & Infrastructure

Brian Fandetti

Creative Director

Brian Fandetti

Creative Director

Alan Zorfas

Director of Research

Great Clients. Certain Success.

"Harmonic provided a key perspective, at a critical time, that enabled the GISC to bridge a gap in our analytic effort as we worked to solve one of the Command's toughest problems. Their professionalism and ability to react quickly in the dynamic defense environment enhanced our mission capability."
Captain Steven Ashworth
"The Harmonic International Team provided the intellectual capital, research, and savvy to recraft our client messages, track and evaluate our messaging, and reshape our vision to provide the innovation and thought leadership required to support our clients at US Strategic Command's Global Innovation and Strategy Center. Robin-Marie brought an internationally focused team with the ability to learn our mission, research our client's insights into our performance, and provide us with a way ahead which improved our performance and contributed to our clients' successes."
Bryan S. Quint, Program Manager, Alliance Team Booz Allen Hamilton Inc
“Robin-Marie Williams was instrumental in leading strategy sessions to develop a vision, a voice and a core set of messages for the global venture, between AT&T and BT which spanned 31 markets. They were able to take charge of a difficult situation with multiple internal and external constituents. They pulled together leaders from diverse sectors and forged a common vision and direction.”
Cathy Melcher, former Marketing Director, AT&T (Concert)
“Robin-Marie Williams was able to take charge of a difficult situation with multiple internal and external constituents. She pulled together leaders from diverse sectors and forged a common vision and direction.”
Sunrise Assisted Living, Kathleen Dezio, Director of Communications
“They demonstrated a profound understanding of our business, and of our customers’ needs and interests. The process delivered critical strategic insights that we used to create highly successful marketing programs.”
Capital One, Steve Abrahamson, General Manager

"Harmonic provided a key perspective, at a critical time, that enabled the GISC to bridge a gap in our analytic effort as we worked to solve one of the Command's toughest problems. Their professionalism and ability to react quickly in the dynamic defense environment enhanced our mission capability."
Captain Steven Ashworth
"The Harmonic International Team provided the intellectual capital, research, and savvy to recraft our client messages, track and evaluate our messaging, and reshape our vision to provide the innovation and thought leadership required to support our clients at US Strategic Command's Global Innovation and Strategy Center. Robin-Marie brought an internationally focused team with the ability to learn our mission, research our client's insights into our performance, and provide us with a way ahead which improved our performance and contributed to our clients' successes."
Bryan S. Quint, Program Manager, Alliance Team Booz Allen Hamilton Inc
“Robin-Marie Williams was instrumental in leading strategy sessions to develop a vision, a voice and a core set of messages for the global venture, between AT&T and BT which spanned 31 markets. They were able to take charge of a difficult situation with multiple internal and external constituents. They pulled together leaders from diverse sectors and forged a common vision and direction.”
Cathy Melcher, former Marketing Director, AT&T (Concert)
“Robin-Marie Williams was able to take charge of a difficult situation with multiple internal and external constituents. She pulled together leaders from diverse sectors and forged a common vision and direction.”
Sunrise Assisted Living, Kathleen Dezio, Director of Communications
“They demonstrated a profound understanding of our business, and of our customers’ needs and interests. The process delivered critical strategic insights that we used to create highly successful marketing programs.”
Capital One, Steve Abrahamson, General Manager