Great quality comes from

experienced leadership

Chief Executive Officer/President
Greg Shilman

Greg is the Founder and CEO of Seawin. He started the company in 2010 as a shower door manufacturer. Fast forward 10+ years later and Greg has transformed the company into a international supplier of bathroom products to the hospitality industry. A simple man who enjoys the little things in life. A hard worker who loves his company along with his family and friends. Greg resides in Staten Island, NY with his wonderful wife and his son and daughter. Greg graduated from Brooklyn College.

“A dream does not become reality through magic; it takes sweat, determination, and hard work.” – Colin Powell

Greg Shilman
Ariana Xiong
Chief Operating Officer
Ariana Xiong

Ariana, the COO at Seawin Global, heads the shower door manufacturing facility, guiding it with a focus on state-of-the-art manufacturing and an unwavering commitment to excellence. Before joining Seawin, she collaborated with Greg Shilman at a leading kitchen and bath retailer. Their shared vision led to the founding of Seawin Global, where Ariana's dedication to quality is paramount. Her leadership fosters innovative manufacturing processes, solidifying Seawin's standing as an industry leader and trailblazer. Ariana's journey reflects her passion for raising manufacturing standards and delivering premium products to customers worldwide.

Marcus Ribau
Chief Estimator
Marcus Ribau

Marcus is the Chief Estimator at Seawin and has been with the company since 2019. Marcus is a pivotal part of Seawin Hospitality division. In his free time, Marcus enjoys reading and learning about some of his favorite topics such as business, finance, and neuroscience.

“Hold the vision, trust the process” – Author Unknown

Jason Lasser
SALES & PROJECT MANAGEMENT
Jason Lasser

Jason is the Corporate Account Project Manager at Seawin. He has 20+ years of experience in sales, logistics management, and construction. Jason prides himself in effective, honest communication. His experience helps him to effectively manage projects and drive business relations. He graduated from the Robert H Smith Business School at the University of Maryland in 2004 with a degree in Logistics and Supply Chain Management.

Michael Siwko
SALES & PROJECT MANAGEMENT
Michael Siwko

Michael Siwko began his career in the hospitality field, majority of his time spent was in the sales and managerial position. Joining Seawin in 2021, Michael brings more than 15 years of experience from the hospitality and project management field to the Seawin team. With clientele that range from new mulifamily projects to hotel renovation, Michael knows what it is to be in their shoes. As a Seawin Sales Representative he looks to bring this experience and continue his career with a company who continues to innovate and modernize the shower door industry.

Nick Ali
Sales & Project Management
Nick Ali

As a seasoned professional in sales and project management, Nick brings a wealth of experience and expertise to the team at Seawin Global. With a passion for driving results and exceeding client expectations, Nick has consistently demonstrated a strong ability to develop strategic sales initiatives and successfully manage complex projects from inception to completion. Nick is dedicated to delivering exceptional value to clients while ensuring projects are executed seamlessly and efficiently. Whether it's cultivating new business opportunities, optimizing processes, or providing unparalleled customer service, Nick is committed to driving growth and achieving excellence in every endeavor.

Ron Hickey
Business Development Manager
Ron Hickey

With over 25 years of sales, management, and business development experience, Ron is focused on providing the highest level of professionalism and service to Seawin clients as our Business Development Manager. Working closely with designers, owners, and developers to specify Seawin and provide presale support, his passion is creating lasting partnerships with Seawin clients and being an active member of the community in which he serves. When he’s not at work, Ron enjoys spending time with his 2 children, running, hiking, and playing guitar.

Alex Arredondo
Marketing Director
Alex Arredondo

With over 10 years of Ecommerce expertise, Alex leads all Ecommerce and Marketing efforts. A strong believer in collaboration, working closely with sales, design, and customer service to ensure the quality and consistency of products and services. Passionate about branding, marketing, ecommerce, and innovation, he finds satisfaction in crafting and delivering solutions that elevate the online shopping experience, all while enhancing the Seawin brand customer experience.

Jack Ybanes
Product Engineer
Jack Ybañez

Jack is a mechanical design engineer with a genuine interest in technology and sciences. With five years of experience as a design engineer, Jack has developed proficiency in various aspects of mechanical engineering, including design, product development, and fabrication. He has demonstrated a strong aptitude for tackling complex engineering challenges with precision and innovation. His passion for technology and sciences fuels his drive to excel in every project he undertakes. Jack remains committed to leveraging his skills and knowledge to drive forward the company's mission. With his expertise and unwavering dedication to excellence, Jack exemplifies the spirit of innovation that defines Seawin.

John Siwko
Project Manager
John Siwko