Location: Chicago, IL
Industry: Marketing & Advertising
Founded: 1998

Some leaders begin with a business plan; Brook Jay, Founder and Chief Executive Officer, began with an instinct that experiences could change how people connect with brands and with each other. That conviction shaped every step of her path, from early roles that revealed her talent for reading culture to the moment she launched All Terrain Collective and set out to reimagine the marketing landscape. Her journey reflects a commitment to possibility, grit and creative fearlessness. What she built did more than serve clients. It reshaped an industry.

Growth at All Terrain Collective in recent years emerged from a period of intense personal and organizational evolution. Jay had once carried the weight of every detail, operating without senior support and relying on sheer determination to move the agency forward. That chapter has since transformed into a thriving, high-performing environment led by talented specialists across strategy, creative, finance and client leadership. Their arrival shifted how the company plans, executes and scales. Together, they developed systems that bring consistency without losing soul, proving that structure and imagination can strengthen each other.

Innovation played a defining role in this shift. Jay embraced AI to sharpen creative thinking and accelerate proposal development, allowing her team to explore ideas with more depth. She also redesigned how the company communicates with audiences, elevating content strategies internally and for clients. These improvements deepened engagement and broadened the agency’s reach, supporting work that blends cultural resonance with measurable influence. Campaigns earned recognition for their originality, energy and strategic clarity, reminding brands that experience is a powerful growth engine. Her distinction as a Titan 100 Honoree reflects the boldness she brings to her craft.

Jay’s leadership philosophy centers on elevating others. She encourages her team to explore the world, gather inspiration from lived moments and return with ideas that stretch their creative boundaries. Adventures in unfamiliar environments, observations of everyday human behavior and off-site gatherings all serve as sparks that fuel new thinking. Jay invests in these opportunities because she believes curiosity strengthens skill and confidence. Through that belief, she nurtures a culture defined by courage and connection.

All Terrain Collective’s future is guided by a hybrid collective model that blends full-time expertise with a global network of partners who bring varied insight. This structure allows Jay to combine agility with specialization, making space for unconventional voices that inspire unexpected solutions. She is strengthening the core team while actively seeking collaborators who challenge assumptions and introduce fresh perspectives. Through training in AI tools, cultural intelligence and emerging storytelling methods, employees become more adaptable and future-ready.

Jay continues to lead with presence and purpose. Her passion emerges from breakthrough ideas that uplift clients and expand opportunities for her team. She champions women in business, mentors rising talent and uses her platform to encourage confidence and ambition. All Terrain Collective reflects her spirit: dynamic, human-centered and fearless. Jay’s ability to manifest vision into reality demonstrates why she stands as a true force in experiential marketing and an extraordinary Titan in her field.

Editorial Note: This profile reflects information submitted by the honoree at the time of their Titan 100 recognition. Professional roles and affiliations may have changed since publication.
Super Power:

“Lead from the front. Manifest the vision. Lift others while you rise.”
My philosophy is simple: empower people to see and step into their highest potential. I’ve done every job in this industry, and I’ll never ask anyone to do what I wouldn’t do myself. Leadership, to me, is service in motion.”