Nicopure Family
Meet our executive team.


Jeffrey Stamler is the co-founder and Chief Executive Officer at Nicopure Labs. Prior to co-founding Nicopure Labs, Jeffrey proudly served in the US Army as a member of the elite 75th Ranger Regiment. Jeffrey’s call to service didn’t end there, as he then went on to have a career as a police officer for the Little Falls and Wayne Township Police Departments in New Jersey. With a history of public service, Jeffrey considers setting high personal standards and integrity to be core values in everyday life and carries those principles into the corporate culture at Nicopure Labs.
As the Chief Executive Officer at Nicopure Labs, Jeffrey focuses on taking a proactive approach at leading the way in the vaping industry, with an emphasis on quality and safety, while providing the most consistent and best tasting e-liquid on the market today.
Favorite flavor: Malibu
Quote – “There is no shame in failure. For a warrior the only shame is in not trying.” Lt. Col. Dave Grossman
Jeffrey Stamler

Jeffrey Stamler is the co-founder and Chief Executive Officer at Nicopure Labs. Prior to co-founding Nicopure Labs, Jeffrey proudly served in the U.S. Army as a member of the elite 75th Ranger Regiment. Jeffrey’s call to service didn’t end there, as he then went on to have a career as a police officer for the Little Falls and Wayne Township Police Departments in New Jersey. With a history of public service, Jeffrey considers setting high personal standards and integrity to be core values in everyday life and carries those principles into the corporate culture at Nicopure Labs.
As the Chief Executive Officer at Nicopure Labs, Jeffrey focuses on taking a proactive approach at leading the way in the vaping industry, with an emphasis on quality and safety, while providing the most consistent and best tasting e-liquid on the market today.
Favorite Blend: Halo Malibu
Favorite Quote: “There is no shame in failure. For a warrior the only shame is in not trying.” – Lt. Col. Dave Grossman


Jason Del Giudice is a Co-Founder and Chief Technology Officer at Nicopure Labs. He has an extraordinary vision and thirst for knowledge which inspired the blueprint for Nicopure Labs, where he finds pleasure in facing the many challenges this industry has to offer. Prior to co-founding Nicopure Labs, he worked as an engineer and web developer for more than 20-years.
Jason’s unwavering ambition and overall knowledge of the industry have been instrumental in all facets of the company from overall brand strategy and product development to regulatory compliance and marketing. He has also played a pivotal role in the development of critical manufacturing processes, most recently designing a state of the art 10,000-square-foot cleanroom in Nicopure Labs’ Gainesville facility.
Favorite Quote: “Quality means doing it right when no one is looking.” –Henry Ford
Favorite Blend: Devlin
Jason Del Giudice

Jason Del Giudice is a co-founder and Chief Technology Officer at Nicopure Labs. He has an extraordinary vision and thirst for knowledge which inspired the blueprint for Nicopure Labs, where he finds pleasure in facing the many challenges this industry has to offer. Prior to co-founding Nicopure Labs, he worked as an engineer and web developer for more than 20 years.
Jason’s unwavering ambition and overall knowledge of the industry have been instrumental in all facets of the company from overall brand strategy and product development to regulatory compliance and marketing. He has also played a pivotal role in the development of critical manufacturing processes, most recently designing a state of the art 10,000-square-foot cleanroom in Nicopure Labs’ Gainesville facility.
Favorite Blend: Halo Devlin
Favorite Quote: “Quality means doing it right when no one is looking.” –Henry Ford


Jim Caci is the Chief Financial Officer at Nicopure Labs, where he is responsible for the fiscal functions and operations of the company. With more than 20 years of experience working in financial management for both public and private companies, Jim has earned himself a reputation for leading the way by successfully managing risk and developing business strategy to exceed his companies’ goals. Prior to joining Nicopure Labs, Jim directed the finance and administration operations at Conductor and AvePoint.
As the Chief Financial Officer at Nicopure Labs, Jim focuses on taking a hands-on approach in developing performance measures and implementing tactical initiatives that support the strategic goals of the company.
Favorite Blend: Halo Kringle’s Curse
Favorite Quote: “Success is the result of perfection, hard work, learning from failure, loyalty, and persistence.” – Colin Powell
Jim Caci

Jim Caci is the Chief Financial Officer at Nicopure Labs, where he is responsible for the fiscal functions and operations of the company. With more than 20 years of experience working in financial management for both public and private companies, Jim has earned himself a reputation for leading the way by successfully managing risk and developing business strategy to exceed his companies’ goals. Prior to joining Nicopure Labs, Jim directed the finance and administration operations at Conductor and AvePoint.
As the Chief Financial Officer at Nicopure Labs, Jim focuses on taking a hands-on approach in developing performance measures and implementing tactical initiatives that support the strategic goals of the company.
Favorite Blend: Halo Kringle’s Curse
Favorite Quote: “Success is the result of perfection, hard work, learning from failure, loyalty, and persistence.” – Colin Powell


Neil Calvesbert is the Chief Marketing Officer at Nicopure Labs, where he’s responsible for the creation and execution of world-class marketing strategies to deliver brand and business growth objectives. He builds deep consumer connections through the delivery of inspirational brand stories and lifestyle-driven experiences that provoke an emotional bond, creating loyal brand believers and customers, and driving Nicopure’s global growth.
Prior to joining Nicopure Labs, Neil served as Partner with the Superbrand Group, a global brand development and marketing agency, and was the Vice President of Marketing at Monster Energy, known as the global innovator of lifestyle marketing where his leadership and innovation in leveraging the brand and its lifestyle driven message through digital and content driven marketing contributed to the brands rapid global growth. Neil also held leadership roles at One Industries where he was Chief Executive Officer/Chief Brand Officer and at Foxhead as Chief Executive Officer, where he established Fox as the brand of choice for the most talented action sports athletes in the world.
When he isn’t driving the creation of global lifestyle brands, Neil is a dedicated family man who enjoys spending time with his family and watching English football.
Favorite Quote: “If today was the last day of my life, would I want to do what I am about to do today” – Steve Jobs
Neil Calvesbert

Neil Calvesbert is the Chief Growth & Marketing Officer at Nicopure Labs, where he’s responsible for the creation and execution of world-class marketing strategies to deliver brand and business growth objectives. He builds deep consumer connections through the delivery of inspirational brand stories and lifestyle-driven experiences that provoke an emotional bond, creating loyal brand believers and customers, and driving Nicopure’s global growth.
Prior to joining Nicopure Labs, Neil served as Partner with the Superbrand Group, a global brand development and marketing agency, and was the Vice President of Marketing at Monster Energy, known as the global innovator of lifestyle marketing where his leadership and innovation in leveraging the brand and its lifestyle driven message through digital and content driven marketing contributed to the brands rapid global growth. Neil also held leadership roles at One Industries where he was Chief Executive Officer/Chief Brand Officer and at Foxhead as Chief Executive Officer, where he established Fox as the brand of choice for the most talented action sports athletes in the world.
When he isn’t driving the creation of global lifestyle brands, Neil is a dedicated family man who enjoys spending time with his family and watching English football.
Favorite Quote: “If today was the last day of my life, would I want to do what I am about to do today” – Steve Jobs


Patricia Kovacevic, Esq. is the General Counsel and Chief Compliance Officer of Nicopure Labs. She leads the FDA and international compliance strategy as well as government engagement and legal affairs. With extensive U.S. and international industry experience, Patricia held senior legal and compliance positions at, among others, Philip Morris International and Lorillard. Prior to joining Lorillard, Patricia was a partner at Patton Boggs. Her expertise includes global e-cigarette and tobacco regulation, compliance and all legal aspects of corporate governance, marketing, communication, corporate affairs, criminal investigations, FCPA, trade sanctions, privacy, and product development and launch.
Patricia serves on the board of the Vapor Technology Association, of which Nicopure Labs is a founding member, and the Global Tobacco and Nicotine Forum’s advisory board. In the past, she was a United Nations staff member and served on the UN’s Public-Private Partnership Commission.
Patricia holds a Juris Doctor degree from Columbia Law School (NY) and has completed the Harvard Business School “Corporate Leader” course. She is admitted in New York and before the Supreme Court of the United States. Patricia is fluent in seven languages.
Favorite Blend: Halo Belgian Cocoa without nicotine
Favorite Quote: “All the great things are simple, and many can be expressed in a single word: freedom, justice, honor, duty, mercy, hope.” –Winston Churchill
Patricia Kovacevic
Chief Compliance Officer

Patricia Kovacevic, Esq. is the General Counsel and Chief Compliance Officer of Nicopure Labs. She leads the FDA and international compliance strategy as well as government engagement and legal affairs. With extensive U.S. and international industry experience, Patricia held senior legal and compliance positions at, among others, Philip Morris International and Lorillard. Prior to joining Lorillard, Patricia was a partner at Patton Boggs. Her expertise includes global e-cigarette and tobacco regulation, compliance and all legal aspects of corporate governance, marketing, communication, corporate affairs, criminal investigations, FCPA, trade sanctions, privacy, and product development and launch.
Patricia serves on the board of the Vapor Technology Association, of which Nicopure Labs is a founding member, and the Global Tobacco and Nicotine Forum’s advisory board. In the past, she was a United Nations staff member and served on the UN’s Public-Private Partnership Commission.
Patricia holds a Juris Doctor degree from Columbia Law School (NY) and has completed the Harvard Business School “Corporate Leader” course. She is admitted in New York and before the Supreme Court of the United States. Patricia is fluent in seven languages.
Favorite Blend: Halo Belgian Cocoa without nicotine
Favorite Quote: “All the great things are simple, and many can be expressed in a single word: freedom, justice, honor, duty, mercy, hope.” – Winston Churchill


Ken Stamler is the Vice President of Shipping & Logistics at Nicopure Labs. Ken is responsible for leading a variety of functional areas in the 100,000 square foot distribution facility in Gainesville, Florida. Ken’s area of responsibility includes inventory control, production scheduling, customer service, shipping and warehousing. Prior to co-founding Nicopure Labs, Ken’s call to service took place in the education industry where he worked as a teacher with the Paterson, New Jersey Public School System.
Favorite Blend: eVo Berry Blast
Favorite Quote: “Teamwork makes the dream work.” —John C. Maxwell
Ken Stamler
Shipping & Logistics

Ken Stamler is the Vice President of Shipping & Logistics at Nicopure Labs. Ken is responsible for leading a variety of functional areas in the 100,000 square foot distribution facility in Gainesville, Florida. Ken’s area of responsibility includes inventory control, production scheduling, customer service, shipping and warehousing. Prior to co-founding Nicopure Labs, Ken’s call to service took place in the education industry where he worked as a teacher with the Paterson, New Jersey Public School System.
Favorite Blend: eVo Berry Blast
Favorite Quote: “Teamwork makes the dream work.” —John C. Maxwell


Kevin Dietz joined Nicopure Labs in 2011 as Director of Sales, and has played an integral role in expanding the company presence into 93+ countries. Kevin has more than 15 years of sales and sales management expertise in building high performing sales teams. Kevin is passionate about building long term relationships, and is an advocate in helping partners grow their business beyond expectations. Kevin loves the “Mom & Pop” feel of our industry, and its desire to service the customer, and not sell to them. Kevin loves changing the world, one bottle of e-liquid at a time.
Favorite Blend: Belgian Cocoa
Favorite Quote: “Whether you think you can or whether you think you can’t, you’re right!” –Henry Ford
Kevin Dietz

Kevin Dietz joined Nicopure Labs in 2011 as the Director of Sales, and has played an integral role in expanding the company presence into more than 90 countries. Kevin has more than 15 years of sales and sales management expertise in building high-performing sales teams. Kevin is passionate about building long-term relationships and is an advocate in helping partners grow their business beyond expectations. Kevin loves the “Mom & Pop” feel of our industry and its desire to service the customer rather than sell to them. Kevin loves changing the world, one bottle of e-liquid at a time.
Favorite Blend: Halo Belgian Cocoa
Favorite Quote: “Whether you think you can or whether you think you can’t, you’re right!” – Henry Ford


Tavise Morabia is the Vice President of Brand Development at Nicopure Labs. With more than 16 years of experience in driving strategic growth for a number of prominent corporations, Tavise has earned an outstanding reputation for identifying and executing innovative global marketing strategies in a variety of emerging industries. Her infectious energy and extensive understanding of brand integration and promotions have played a pivotal role in the overall growth of a number of top brands. Prior to joining the Nicopure Labs family, Tavise was responsible for directing the start-up and launch of the largest global digital golf network and co-branded media partnership in the world.
As the Vice President of Brand Development at Nicopure Labs, Tavise works side by side with the CEO to develop a global presence and establish strategic partnerships within the vaping industry.
Favorite Blend: Halo Malibu
Favorite Quote: “Nothing is impossible, the word itself says I’m possible!” – Audrey Hepburn
Tavise Morabia
Brand Development

Tavise Morabia is the Vice President of Brand Development at Nicopure Labs. With more than 16 years of experience in driving strategic growth for a number of prominent corporations, Tavise has earned an outstanding reputation for identifying and executing innovative global marketing strategies in a variety of emerging industries. Her infectious energy and extensive understanding of brand integration and promotions have played a pivotal role in the overall growth of a number of top brands. Prior to joining the Nicopure Labs family, Tavise was responsible for directing the start-up and launch of the largest global digital golf network and co-branded media partnership in the world.
As the Vice President of Brand Development at Nicopure Labs, Tavise works side by side with the CEO to develop a global presence and establish strategic partnerships within the vaping industry.
Favorite Blend: Halo Malibu
Favorite Quote: “Nothing is impossible, the word itself says I’m possible!” – Audrey Hepburn


William Venator embraces his position as the Vice President of Manufacturing at Nicopure labs with a genuine passion. Having joined the corporation in the beginning stages of development, William played an essential role in building the manufacturing plant, production lines, and teams that run them. Having a wealth of experience in large scale team management, production efficiency, and automation design, he helped to forge the foundations of manufacturing that continue to exceed conventional standards. William works with tenacious dedication under the direction of the company’s founders, pioneering new and innovative ways to make their visions a reality.
Favorite Blend: A personal blend of Halo Tribeca and Sub Zero, with a splash of Midnight Apple
Favorite Quote: “We cannot solve our problems with the same thinking we used when we created them.” – Albert Einstein
William Venator
Manufacturing

William Venator embraces his position as the Vice President of Manufacturing at Nicopure Labs with a genuine passion. Having joined the corporation in the beginning stages of development, William played an essential role in building the manufacturing plant, production lines, and teams that run them. Having a wealth of experience in large-scale team management, production efficiency, and automation design, he helped forge the foundations of manufacturing that continue to exceed conventional standards. William works with tenacious dedication under the direction of the company’s founders, pioneering new and innovative ways to make their visions a reality.
Favorite Blend: A personal blend of Halo Tribeca and SubZero, with a splash of Midnight Apple
Favorite Quote: “We cannot solve our problems with the same thinking we used when we created them.” – Albert Einstein


Wenxiang Yan joined Nicopure Labs as China Director in 2017. His responsibility is building and managing a team to establish a strong foundation for Nicopure to grow its brand value and better serve customers in China. Prior to joining Nicopure Labs, Wenxiang served as China Director with Global Ops Now, LLC, an American management consulting company.
Wenxiang is a strategic thinking and process-driven professional, with a strong business sense and fantastic communication skills. He has helped many international clients develop and smoothly execute business strategies in the global market. Known as an international trade expert with over 18 years of combined industry and leadership experience, Wenxiang scopes out a conceptual idea and sees it through to completion, delivering solid results.
Favorite Blend: TBD
Favorite Quote: “I think, therefore I am.” – Rene Descartes
Wenxiang Yan
China

Wenxiang Yan joined Nicopure Labs as China Director in 2017. His responsibility is building and managing a team to establish a strong foundation for Nicopure to grow its brand value and better serve customers in China. Prior to joining Nicopure Labs, Wenxiang served as China Director with Global Ops Now, LLC, an American management consulting company.
Wenxiang is a strategic thinking and process-driven professional, with a strong business sense and fantastic communication skills. He has helped many international clients develop and smoothly execute business strategies in the global market. Known as an international trade expert with over 18 years of combined industry and leadership experience, Wenxiang scopes out a conceptual idea and sees it through to completion, delivering solid results.
Favorite Blend: TBD
Favorite Quote: “I think, therefore I am.” – Rene Descartes