About Us

About Us

Seaboard Manufacturing LLC

ISO 9001:2015 and AS9100:2016 Certified

Seaboard Manufacturing is a precision machining, engineering and manufacturing company centrally located in Pinellas County Florida.


We are certified ISO9001 and AS9100 and offer a broad range of capabilities and related services, providing our customers with comprehensive manufacturing solutions and excellent customer service. We are ideally located in heart of the defense, aerospace and automotive industries in Florida. 


We are registered as a Women-Owned Small Business.

Setting ourselves apart through quality, character, and excellence.

Key Leadership

Shelly Karuppiah | President

Shelly Karuppiah brings over 35 years of comprehensive manufacturing experience to Seaboard Manufacturing in the areas of manufacturing process improvement, financial management, organizational development and human resources. Shelly has spent her entire career in the manufacturing sector where she focused on process documentation for repeatability and continuous improvement for organizational growth and competitiveness.  Shelly also has extensive operational experience with the launching of remote start-up expansions, mergers and acquisitions, and working with government and related agencies in acquiring ISO/AS certifications. Shelly has managed grant programs for employee development as well as handled a broad spectrum of human resource matters. Shelly previously worked as a Health & Safety Manager, Director of Human Resources and Operations Manager for a manufacturing facility with $80 million in annual sales.

Shawn McNary | Managing Partner

Shawn is a Clearwater, FL native that has been in the manufacturing business since 1990. He has extensive hands-on experience in precision machining, tool & die making, and automation supervision. He has also been an Operations Manager for a startup plastic injection molding/precision metal stamping facility, growing that company to $6 million per year, and worked for a major European manufacturer as Business Development Manager. Shawn has additional professional training in Dale Carnegie courses, and is well versed in various QMS systems including, but not limited to AS9100 and ISO9001.

Joey Keziah | Quality Manager

Joey has worked in the Automotive, Aerospace/Defense, and Energy Sectors for over 15 years.  Joey completed his Automotive Technical degree. He then obtained his Business management degree.  Armed with new skills, Joey lead a project valued at $300 million dollars at an automotive manufacturer. Joey then moved to Florida where he teamed with a company to launch a new division working under Air Worthiness for the military.  Joey continued to build his work experience while completing Lean Six Sigma Green Belt certification and Lead Auditor Training. Currently, Joey serves as Seaboard Manufacturing’s Quality Manger.  


Tabatha Searles | Office Administrator

Tabatha recently joined the Seaboard Manufacturing Team in 2019. She oversees all our office administrative functions as our Office Administrator. Tabatha has completed her Bachelors Degree in accounting and has worked in manufacturing and government accounting for the past several years and enjoys assisting the team. Tabatha handles accounts receivables, accounts payables, invoicing, purchase orders, sales orders, customer resolution, banking, and financial reporting.

Quoting Team

Meet the Quoting Team

Quoting Team




Precision CNC Machining

At Seaboard Manufacturing’s Clearwater facility, we offer a variety of precision CNC machining services including milling, turning, and prototyping.

CNC Milling Services

Seaboard Manufacturing’s computer numerical controlled (CNC) milling services facility in Clearwater allows us to complete jobs ranging from a single prototype to large run productions.

We have over 50 years of collective experience producing high quality high tolerance machined products for a variety of industries. Let us know how we can help you with your project.

CNC Turning Services

Seaboard Manufacturing’s CNC turning services produce precision turned parts with on time delivery. Our CNC turning teams can machine complex parts quickly and competitively. We offer precision CNC turning for a wide range of applications.

Contact us and let us know how we can help you with top-notch CNC turning services.

Rapid Prototyping

Seaboard Manufacturing’s CNC machines allow the fast prototyping of parts produced from a CAD software design. Regardless of where you are in the design process we can rapidly create precise parts to help you realize your vision.

Let us help you make your dream a reality–contact us today about our rapid prototyping products.


Located in Clearwater, our facility has the latest technology and machinery in Precision CNC Machining.

Acura Seiki Bridge Mill DOOSAN Lathe Lynx 220 DOOSAN Mill DNM 500 GANESH Cyclone 32 CS HAAS Mill VF 2 KIWA KH45 CNC Mill OKUMA Lathe ES L6 OKUMA Lathe ES L8

Questions? Comments? Let Us Help!