About Us

Leadership Team
At Aventa Barbados (formerly Collins Limited), our leadership team is comprised of skilled professionals, each bringing a wealth of experience and dedication to their respective roles. Their combined expertise ensures that we continue to lead the way in distribution across the region.
Ms. Tracey Shuffler
Chief Executive Officer
As CEO, Ms. Shuffler spearheads the strategic direction of the company, guiding Aventa Barbados through its continued growth and success.
Mr. Damian Branford 
Chief Financial Officer
Mr. Branford oversees all financial operations, ensuring sound fiscal management and long-term sustainability for the organization.
Mr. Gary Palmer
General Manager, Carlisle Laboratories
With extensive industry experience, Mr. Palmer leads the operations at Carlisle Laboratories, ensuring efficiency and excellence in all processes.
Mr. Randall King
Production Manager, Carlisle Laboratories
Mr. King manages the production at Carlisle Laboratories, focusing on quality control and operational improvements.
Ms. Rhanda Williams
Divisional Head, Pharma
Ms. Williams shares leadership of the pharmaceutical division, driving innovation and maintaining strong partnerships within the healthcare industry.
Mrs. Miranda Squires
Divisional Head, Pharma
Mrs. Squires shares leadership of the pharmaceutical division, driving innovation and maintaining strong partnerships within the healthcare industry.
Mr. Michael King
Divisional Head, Consumer
Mr. King manages the consumer division, ensuring that Aventa Barbados continues to deliver top-tier consumer goods to its clients.
Ms. Karla Kellman
Access and Medical Marketing Manager
Ms. Kellman focuses on expanding access to medical products, working closely with partners to enhance the company's medical marketing initiatives.
Mr. Troy Nurse
IT Manager
Mr. Nurse manages the IT infrastructure, ensuring that the company's technological systems are optimized for growth and innovation.
Mr. Bruce Mayhew
Collins Retail Pharmacy Manager
Mr. Mayhew leads the operations of Collins Pharmacy, ensuring top-quality service and product offerings for all customers.
Mr. Adrian Waithe
Sales Manager, Carlisle Laboratories
Mr. Waithe leads the sales team with strategic clarity, strengthening customer partnerships and accelerating commercial growth.
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