About Us

Demand Planning LLC, based in Boston MA, is a consulting boutique comprised of seasoned experts with real-world supply chain experience and subject-matter expertise in demand forecasting, S&OP, Customer planning, and supply chain strategy.

We provide process and strategy consulting services to customers across a variety of industries - pharmaceuticals, CPG, High-Tech, Foods and Beverage, Quick Service Restaurants, Utiliites.

Through our knowledge portal DemandPlanning.Net, we offer a full menu of training programs through in-person and online courses in Demand Forecast Modeling, S&OP, Industry Forecasting, collaborative Forecasting using POS data.

DemandPlanning.Net also offers a variety of informational articles and downloadable calculation templates, and a unique Demand Planning discussion forum.

Mark Chockalingam, Ph. D

Founder and Managing Principal

Mark Chockalingam has spent most of his career in business forecasting and modeling and supply chain analytics. He has specialized in the CPG and the healthcare space, implementing best practices to sharpen complex supply chains and help them be more customer focused. He has consulted with many Fortune 500 companies including SAB Miller, Wyeth Pharmaceuticals, Colgate Palmolive, Abbott Labs. Before starting his consulting career, he has held corporate positions of increasing responsibility with Fedex, Schering-Plough and Procter and Gamble. » More


Principals are Partner level consultants who bring deep business expertise from their corporate and consulting careers.  Every project will be led by a Partner/Principal.  They bring rich project management skills and diverse experience working with many industry verticals. 

Senior Consultants

Our practice features many experienced consultants in Business Forecasting, supply chain management, and business analytics.

Our Consultants have worked across several industry verticals including automotive, technology, foodservice, consumer goods, financial services, publishing, healthcare, banking, pharmaceuticals, marine products, and other industry sectors.

Our consulting expertise includes Sales Forecasting, Business Forecasting & Planning, Strategic Forecasting, Budgeting and Integrated Business Planning, Inventory Optimization and Supply Chain Optimization.

Our Contact information:

Demand Planning, LLC. 10G Roessler Road Suite 508 Woburn, MA 01801 Phone: (617) 297-2385

View Our Recent Project Profiles

Please send submissions or questions directly to info@demandplanning.net.