Jason R. Ziegler
Jason has more than 12 years of WMS experience implementing the RedPrairie/JDA product suite and other WMS products while working for a third party logistics provider, a tier-one WMS provider, and in private consulting. His time at Exel/DHL laid the functional and operational groundwork for a successful technical services career at RedPrairie where he learned software development best practices and the intricacies of supply chain software.

However, his ultimate desire was to build software in poorly served areas of the supply chain and offer more customer-focused services for not only the RedPrairie community, but also the supply chain industry as a whole. This dream paved the way for the creation of MacGregor Partners in 2012.

Jason’s love for technology and supply chain has been instrumental in the growth and direction of the company, taking it from one employee to its size and breadth of consulting and software offerings today.
Nicolas Celle
EVP, Operations
Nicolas is responsible for all of MacGregor’s software development/IP and has more than 15 years of supply chain and software development experience. Nicolas began his career at Rockwell Automation developing and implementing their Manufacturing Execution Systems for many large pharmaceutical companies, then integrating these systems with many best-of-breed ERP and middleware solutions. He then transitioned into a role as a professional services leader at RedPrairie, before landing at PSS (now McKesson Medical Surgical), a leading medical product distributor. At PSS he was responsible for their IT vision along with the deployment and on-going success of RedPrairie solutions across a dozen distribution centers. This position taught Nicolas to leverage his development and system knowledge toward continually improving their WMS, LMS and incentive solutions, providing immense financial value to the operation through a consistent, repeatable, and scalable solution throughout their supply chain.

Beyond Nicolas’s numerous technical skills from his time as a developer, he brings real-world operational expertise from his time within industry that sets him apart from his peers. This rare combination of operational and development expertise equips Nicolas with a unique and powerful perspective in solving tough technical problems or designing software solutions. When working with someone like Nicolas, you quickly realize that while many technical solutions are feasible, Nicolas ensures MacGregor’s clients choose the ideal and most simple option to meet their ROI/goals.
Matt Toburen
Vice President of Distrubution Solutions and Innovation
As VP of Distribution Solutions & Innovation, Matt is responsible for managing MacGregor’s partnership with Swisslog North America, a leading automation solutions provider in the distribution, healthcare, and automotive spaces. In addition, he helps drive innovation and growth through his involvement in product management, analytics, and the development of additional service offerings to further support and differentiate MacGregor’s strong core consulting business.

Toburen has more than 15 years of experience designing and delivering innovative software solutions across multiple industries including automotive, material handling, and wholesale distribution. Most notable are his contributions to the analytics space in the logistics industry, having delivered innovative and unique analytics solutions while at Dematic and in industry across enterprises as head of technology.
Kristin Buck
Senior Director, WMS Delivery Services
Kristin has responsibility for all of MacGregor’s consulting activities. She has more than ten years of WMS and supply chain experience on the JDA product suite, split between Exel/DHL and consulting.

Kristin unites an attention to detail, self-starter leadership, and impeccable track record of implementation success across numerous industries and verticals. Her expertise helps guide the growth of MacGregor’s consulting practice while maintaining our rich partnership with existing clients.

Kristin is a rare talent who can lead the strategy of MacGregor’s consulting to engage multiple industries while understanding and designing software to drive preferred systemic behavior. This, combined with her MBA and educational credentials, equips her to master the challenges of today’s supply chain and position MacGregor to better serve our client base across any vertical.
Roman Reynebeau
Senior Director of Development Operations
As head of dev ops, Roman is responsible for leading our talented software development team and turning ideas into real software that can solve the most complex supply chain challenges. Roman is a seasoned supply chain software veteran with more than a decade of experience having served in a wide variety of roles spanning software development, software consulting, software implementation, and software support.