Nellson Nutraceutical LLC, North America's largest contract manufacturer of nutritional bars and functional powders, has named Raj Krishnamachari as Vice President, Quality & Regulatory, effective September 14, 2026. Krishnamachari returns to Nellson after previously serving as Senior Director of Quality at the company — a background that gives him direct familiarity with the manufacturer's customer base, plant operations, and internal compliance culture.
The appointment follows the retirement of Marty Hudak-Roos, who held the quality and regulatory leadership post and is credited with building the systems and standards that underpin Nellson's compliance infrastructure today.
The Role & Responsibilities
In his new capacity, Krishnamachari will oversee quality assurance, food safety programs, supplier approval, sanitation, regulatory affairs, and compliance functions across Nellson's North American manufacturing network. The breadth of that mandate reflects the complexity facing co-manufacturers serving branded nutrition customers — a segment where a single regulatory inspection finding or food safety lapse can disrupt supply to major retail and e-commerce channels.
Chief Executive Officer Jean Filion cited Krishnamachari's dual advantage of industry expertise and institutional knowledge: "Raj brings an exceptional combination of industry expertise, proven leadership, and firsthand knowledge of our business. He understands our customers, our manufacturing network, and our commitment to quality."
Industry Context
The hire lands at a moment of heightened regulatory scrutiny across the food and supplement manufacturing sector. The FDA has continued to tighten enforcement posture on Current Good Manufacturing Practice (cGMP) compliance at facilities producing dietary supplements and functional foods — categories that represent a meaningful share of the co-manufacturing revenue base for operators like Nellson. For branded customers relying on a single-source co-manufacturer for bar and powder SKUs, a VP-level quality leader with deep site knowledge reduces execution risk at a critical control point in the supply chain.
The functional nutrition contract-manufacturing segment has also seen steady volume growth as better-for-you snacking and protein-forward formats expand shelf space at mass, club, and specialty retail. That demand growth increases throughput pressure on quality systems, making leadership continuity in compliance roles operationally significant for Nellson's brand partners.
For operators and procurement teams tracking ingredient sourcing and food safety compliance in the nutrition supply chain, Nellson's move to install a returning executive — rather than recruit externally — signals a preference for minimizing transition risk at a function central to customer confidence and contract retention. Category observers tracking co-manufacturing and contract production trends will note that supplier-approval and sanitation oversight fall within Krishnamachari's expanded remit, areas under increasing scrutiny as branded customers demand greater supply chain transparency.
Written by Michael Politz, Author of Guide to Restaurant Success: The Proven Process for Starting Any Restaurant Business From Scratch to Success (ISBN: 978-1-119-66896-1), Founder of Food & Beverage Magazine, the leading online magazine and resource in the industry. Designer of the Bluetooth logo and recognized in Entrepreneur Magazine's "Top 40 Under 40" for founding American Wholesale Floral, Politz is also the Co-founder of the Proof Awards and the CPG Awards and a partner in numerous consumer brands across the food and beverage sector.
