
About us
With over 30 years of experience, Management One delivers data-driven financial intelligence and education via a world-class platform and passionate retail experts.
Our core values
Generosity
Empathy and generosity are at the center of all we do. This is critical to maintaining a culture of care and responsibility, but it’s also a strategic necessity. No client will value what we know until they understand how much we care.
Curiosity
Our desire for knowledge empowers us to see solutions where others see intractable problems. We’re in the business of giving people answers, and the only way to get those answers is by continuing to ask the right questions.
Adaptability
Courage and curiosity guide us in asking Why? Adaptability demands that we ask What next? By listening to our clients—and each other—we create a roadmap for continuous evolution, and make necessary changes deliberately, systematically, and with purpose.
Collaboration
Collaboration is how we put our values into action. We leave our egos at the door so that we are open to learning and improving. We spot and support the right decisions, even when they aren’t our own. When we disagree, we do so with clarity, compassion, and a true belief that the only win worth getting is a win all can share.

“Onwards and upwards"
Our motto describes our philosophy of collaborative exploration and success. We believe that our clients, our retail experts, and our employees thrive when we all seek to learn, grow, and evolve together.
This culture of sharing is at the heart of our philosophy, and has been for over 30 years.
Our Founder
Marc Weiss
As co-founder of the company, Marc was primarily responsible for developing the merchandise planning side of the business. Today, he continues to further develop his vision of the science of inventory planning. Marc has a deep background in most every phase of retail, but he has a particular passion for marrying merchandise planning to all-important cash flow. From Marc’s original consulting client, 30 years ago, the company has grown to over 100 retail expert affiliates, with their vast client base. Plus, Management One is now delivering its proprietary Retail ORBIT technology worldwide.
Marc’s mission is to bring financial security to Management One affiliates, clients, and team members.