About Us

Our Expertise

Rooted in Experience, Committed to Excellence

Jubilant HollisterStier LLC, a subsidiary of Jubilant Pharmova Limited, is an integrated contract manufacturer of ophthalmics, sterile injectables, lyophilized products, and sterile ointments.

We are committed to providing exceptional manufacturing services to the pharmaceutical and biopharmaceutical industries in North America. With two facilities located in Spokane, Washington and Montreal, Quebec, Canada, we ensure that your project is streamlined with a full range of support and services that it deserves by keeping and training the best talent.

By investing in people with cross-functional training and development for critical roles, innovative equipment and predictive technologies, we are able to seize your project’s potential for next level performance at every opportunity.

  • Average tenure of all CMO employees: 7 years
  • Average years of floor experience prior to project management: 9 years
  • Average years of project management experience: 5 years
  • Average years of employment: 13 years

Jubilant Pharmova

Our Foundation for Global Impact

Jubilant PharmovaJubilant HollisterStier is proud to be part of Jubilant Pharmova Limited—an integrated global pharmaceuticals company serving regulated markets in over 85 countries. With expertise across sterile injectables, radiopharma, allergy immunotherapy, generics, and novel drug development, Jubilant Pharmova provides the scale and diversity that strengthen our capabilities.

Supported by a global team of over 5,500 professionals and six manufacturing facilities worldwide, we deliver reliable, high-quality solutions that meet the evolving needs of our clients. This global foundation empowers us to be agile, innovative, and consistently recognized as a partner of choice by leading pharmaceutical companies.

Our Leadership

Leading with Purpose, Delivering with Precision

Our experienced leadership team brings deep industry knowledge and a shared commitment to operational excellence. Their strategic vision and hands-on approach ensure every partnership is built on trust, transparency, and long-term success.

Chris Preti

Chris Preti

Chief Executive Officer

Ian Fuller

Ian Fuller

Senior Vice President, Operations

Jerry Holcomb

Jerry Holcomb

Vice President, Quality

Michael Dunn

Michael Dunn

Vice President, Global Business Development

Vincent Villegas

Vincent Villegas

Senior Director, Strategy and Commercial Operations

Chris has led JHS to record-breaking financial performance and to our work with breakthrough drug products while driving all strategic decisions with significant success.  Prior to joining JHS, he served as president of the HollisterStier Allergy business unit for five years where he strengthened the business’s position and ensured high standards of quality and innovation in allergy treatment.  Chris has a Master of Science in chemistry from Furman University and a Master of International Business Studies at Darla Moore School of Business, South Carolina University, along with his completion Wharton’s School of Business Transformational Leadership for Executives program. He has a total of 32 years of experience in the pharma industry, including 20+years at GSK.

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With 25+ years in management with biotech and pharma industries, Ian brings his wealth of operational and engineering leadership skills to the team. His deep experience with facilities engineering both domestically and globally has enabled him to supervise the full life cycle of designing, building, and operating R&D and manufacturing faculties. He received his degree in business administration from Colorado Technical University.

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Jerry Holcomb has worked for Jubilant HollisterStier  for more than 20 years and is currently the Vice President of Quality supporting both the Allergy business unit and the Contract manufacturing business unit, providing quality oversight for the site. He received his bachelor’s degrees in biology and chemistry from Eastern Washington University. He has presented several papers at scientific meetings, is an author of four manuscripts, and is a co-inventor on four patents pertaining to the development of novel assays for the rapid detection of bacteria.

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Leveraging his previous experience with Catalent and Fujifilm Biotechnologies, Mike joined JHS in November 2024 to lead the JHS business development and sales operations team through an exciting period of rapid growth. He is well-versed in navigating commercial partnerships to manufacture drug products and has extensive experience with contract negotiation and licensing deals in international markets. Mike received his BS in Biological Sciences and his Graduate Certificate in Foundations in Business from the University of Massachusetts Lowell.

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With over 15+ years in management with pharma and medical device companies, Vincent Villegas has been a driving force in the continued buildout and overall leadership of the Commercial Operations function, ensuring operational readiness to support the successful commercialization of new products and projects.

Vincent is currently responsible for Project Management, Sales Operations, Marketing and Government Affairs and Policy. During his tenure with Jubilant, his expertise spans across contract manufacturing (CMO), biologics, radiopharmaceuticals, and generics.

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Katia Mikerova

Katia Mikerova

Senior Director, Supply Chain

Joe Longworth

Joe Longworth

Director, Technical Services

Manish Gupta

Manish Gupta

Senior Director, Finance

Amanda May

Amanda May

Director, Human Resources

Katia is a seasoned supply chain professional with over 20 years of experience in planning, logistics, and operational strategy within the pharmaceutical and life sciences industry. In her current senior leadership role, she oversees global supply chain operations, focusing on efficiency, resilience, and alignment with strategic business goals.
 
Her career spans both North American and international markets, where she has led initiatives in demand planning, dashboard development, and end-to-end supply chain optimization. With a strong background in data-driven operations and cross-functional coordination, Katia brings a global perspective and a results-oriented approach to supply chain management.

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Joe supports excellence in tech transfer, process improvement, and strategic projects across both JHS sites. He is skilled in Good Laboratory Practice (GLP), FDA GMP, Validation, GMP, and Six Sigma and received a BS in biotechnology from Eastern Washington University. He is experienced in leading project teams focused on strategic areas including reliability engineering, shutdown management, project management, and business transformation.

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Manish Gupta is a seasoned finance executive with nearly 20 years of experience in financial leadership across the pharmaceutical and life sciences industry. In his current senior role, he oversees financial strategy, planning, and performance management, helping to drive operational efficiency and long-term business growth.
 
Manish has held a variety of finance leadership positions across global and U.S.-based organizations, where he has led initiatives in financial reporting, budgeting, forecasting, and internal controls. His expertise spans both strategic and operational finance, with a strong focus on aligning financial goals with broader business objectives.

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Amanda May is a seasoned Human Resources professional with over 16 years of experience driving people strategies and fostering inclusive, high-performing workplace cultures. She currently leads HR operations in a senior leadership role, where she oversees talent management, employee relations, compliance, and organizational development.
 
Throughout her career, Amanda has supported a wide range of HR functions including benefits administration, policy development, affirmative action planning, and employee engagement. She has worked closely with leadership teams to align HR strategies with business goals, and has served as a trusted advisor to employees and managers across all levels of the organization.

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Ready to get started?

JHS delivers white-glove service and world-class sterile injectable manufacturing—tailored to your product, your timeline, and your goals.

Connect with our team today and discover how we can bring your drug product to your patients quickly.