Allison Worldwide, Ogilvy, Fleishman-Hillard, JWT, Grey and In-house Alums Launch with 30+ Senior Client Counselors, Executive Advisors, and Global Partner Agencies

NEW YORK, Oct. 15, 2025 /PRNewswire/ -- Clario Group, a new global strategic communications and advisory consultancy, officially launched today with a mission to help organizations adapt, grow, and lead in an era defined by disruption and transformation. Our priority is creating a vibrant inclusive environment where creativity flourishes, innovative problem solving emerges, and a commitment to excellence drives bold, measurable results for our clients.

Clario Group founders, Matthew Della Croce and Lars Rosene, are senior communications and business advisors with decades of experience guiding global brands through transformation and growth. Della Croce, an award-winning strategic counselor and former global president of one of the world's leading communications consultancies, brings global expertise in corporate reputation, leadership advisory, crisis management, and change. Rosene, a former corporate communications executive, Fortune 500 corporate officer, and strategic advisor to companies across industrial, energy, and manufacturing sectors, has led communications and public affairs functions at the highest levels, including executive roles at Flowserve Corporation and Allison.

Combining strategy, creativity, and expert-driven execution, Clario Group partners with leaders to solve complex business challenges, accelerate transformational change, and create clarity in the moments that matter most. The firm's approach integrates proprietary AI-driven insights and a modern consulting model focused on measurable impact and behavioral change.

"Clario was built to meet the new realities of organizational leadership," said Matthew Della Croce, CEO of Clario Group. "We believe a new modern agency model is needed, where the client experience is the focus, and a people-first inclusive culture ensures impactful results. Many of the largest agencies are struggling in the publicly traded environment and are unable to be nimble to adapt to change.  We believe there is an extraordinary need for this type of firm."

From building and protecting reputations to driving awareness and demand, Clario Group offers a full suite of strategic services connecting communication to performance. Its AI backbone delivers real-time insights to help leaders preempt challenges, mitigate risk, and seize opportunities that enhance reputational value.

"We're redefining what it means to be a trusted partner to the C-suite," said Lars Rosene, President of Clario Group. "Our mission is to provide the reputational clarity needed to move forward with confidence and agility. Every engagement is driven by senior communications and C-suite operational experts guiding organizations through high-stakes events reaching every key stakeholder. We help clients not only respond to change—but lead it." 

Clario Group is a team of creative design thinkers, prior journalists, political insiders, dynamic content creators, social media strategists, AI geeks, mental health counselors, integrated marketers and Executive Advisors from every role in the C-suite, deploying a blend of communications counsel and deep operational experience with proven records helping C-suites navigate complexity, build trust, and create clarity in the moments that matter most.

Operating out of the US, with team members and partnerships across global markets, Clario Group supports clients across industries in managing transformation, advancing strategic growth, managing risk and strengthening organizational trust and culture.

ABOUT CLARIO GROUP

Clario Group is a senior-driven global strategic communications and advisory firm helping organizations adapt, grow and lead. The firm combines strategic rigor, data-driven insights, and creative problem-solving to help leaders address business-critical challenges and protect corporate reputation. Supported by an AI-enabled backbone and guided by behavioral science, Clario delivers human-centered solutions that achieve measurable outcomes. The firm's inclusive culture of mentorship, collaboration, and accountability ensures excellence and impact at every level.

Built for Growth. Designed for Change.

www.clariogroup.com

Media Contact: media@clariogroup.com 

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SOURCE Clario Group