Leadership

Leading with Insight. Innovating with Integrity.

Leadership - New York Digital Marketing Agency

At Sosemo, our leadership team combines strategic vision, creative problem-solving, and hands-on expertise across every facet of digital marketing.

Who
We Are

New York Marketing Agency
We’ve built an agency where human insight meets technology — where data-driven intelligence powers better decisions, stronger results, and long-term client success.

We don’t just follow marketing trends — we help shape them.

From paid search to programmatic, SEO to AI marketing, Sosemo’s leadership brings over a decade of experience helping brands be heard — and found — across the channels that matter most.

Our collective expertise powers the success of every campaign, fostering collaboration, accountability, and results that resonate.

Meet Our Leadership Team

We’re a team of thinkers, doers, and innovators who live and breathe digital media strategy.

Larry Gurreri – Expert Consultant
Larry Gurreri
CEO & Founder


Mike Russo – Expert Consultant
Mike Russo
Senior Vice President


Charity Cast – VP of Operations
Charity Cast
Vice President / Director of Operations


Jeanne Jennings – Expert PPC Consultant
Jeanne Jennings
Vice President, Group Director of Media


Ken Trojanowski – Expert SEO Consultant
Ken Trojanowski
Vice President / Director of SEO & AI Search


Our
Culture

Boutique Agency in New York
At Sosemo, leadership isn’t about hierarchy — it’s about collaboration.

Our team values curiosity, integrity, and innovation.

We’re self-proclaimed media nerds who thrive on solving complex challenges and helping brands succeed through insight, technology, and creativity.

Join Our Team

Want to work with passionate strategists who push boundaries and make an impact?
Explore opportunities to grow with Sosemo.