Our Team

The People Matter the Most

Meet the leadership team!

Apeks Supercritical was founded in 2001 by Andy Joseph, who is still the General Manager of the company. In addition to Andy, there is a leadership team of highly skilled people, all working on new innovations and exceeding customer expectations!


Andy Joseph

As president, Andy directs the Leadership Team and communicates the vision for the company. Since launching the business in 2001, the overriding goal remains the same: to achieve 100% customer satisfaction.

“That’s absolutely our core,” Andy says. “We aim to build superior, high-quality COplant-oil extraction systems that are user-friendly and delivered on time. In addition, it’s important we support our customers so we provide onsite and virtual training on how to best operate our equipment.”

As an engineer and skilled fabricator with well-rounded experience in engineering and operations management, Andy is a “working CEO.” He spends hands-on time on the manufacturing plant floor alongside other engineers/fabricators and welding technicians helping them to perfect their craft. He and his team continually work to improve the processes and capabilities of Apeks Supercritical systems, such as the Diaphragm Compressor Technology which increases processing efficiency for faster extractions requiring less energy consumption.


Andy is the inventor of five patents, including the Valveless Expansion Technology featured on all Apeks CO2 extraction systems. He received his bachelor’s and master’s of science degree in Welding Engineering from The Ohio State University.

Andy founded Apeks Supercritical in 2001 while serving as the Director of Welding and Testing Labs for Edison Welding Institute (EWI), developers of manufacturing technologies. He first learned about mechanical operations and principles during his six years in the Navy operating nuclear submarine reactors. He is a two-time Navy Achievement Medal recipient.

As business owners and the parents of five children, Andy and his wife, Kristen, do not have much free time. But when that day comes, Andy hopes to rebuild Wranglers and ride off road on Jeep Jamborees.

Check out this interview with Andy on CannaInsiderhttp://www.cannainsider.com/andy-joseph-apeks-supercritical/

Director of Engineering

Jeremy Sexton

Jeremy designs all of the electrical components and develops the programming for Apeks extraction systems. This includes writing the PLC (Programmable Logic Controller), designing the graphics of the touchscreen and specifying all the automation components. Jeremy leads the Engineering Department’s R&D, as well as oversees new equipment design and continuous improvement of existing systems.

“I was an end-user of automated equipment in a heavy manufacturing setting for many years so I understand how important it is to build things correctly and with quality components.” Additionally, Jeremy says he knows the importance of customer support and service so he makes himself available to answer customers’ questions about operating the systems.

Along with much experience in industrial automation, maintenance, installation and repair, Jeremy has broad-based manufacturing experience — everything from GMP (Good Manufacturing Process) work in an FDA-regulated facility to melt shop and substation electrical work in a steel mill. He has served in engineering roles for Honda of America, EWI (manufacturing technologies) and Scotts Miracle-Gro Company.

Jeremy earned an associate degree in Electro Mechanical Engineering from Columbus State Community College. He is certified as an EPA Section 608 Universal Technician.

A seasoned ice hockey player, he plays for multiple teams, including the Chiller Hockey League, the third-largest adult league in the country. Besides hockey, Jeremy’s passions include cars, live music and beer. He claims to be an unapologetic beer snob, opting for beers with more hop and less malt. Bring on a Bell’s Two Hearted Ale!

Product Manager

Kristen Joseph

In her leadership roles at Apeks, Kristen strives to uphold her motto: provide excellent quality while offering the best possible customer service. Directing the customer service team since 2013, Kristen understands the importance of meeting customer expectations — providing them with what they need, when they need it.

As Director of Finance, Kristen worked to ensure the company is fiscally responsible. This involved overseeing all billing, expenses and payroll. In addition to guiding the financial and customer service groups, Kristen focused on research and development, along with other Leadership Team members. Significant time and investment in R & D represented the company’s commitment to continually improve the production efficiency of its extraction systems.

As a Team Leader, Kristen utilizes her project management skills, engineering training, and knowledge of the extraction systems. Prior to joining Apeks, Kristen worked for 12 years at the Edison Welding Institute (EWI) as a Project Engineer and Applications Engineer before advancing to Lab Services Program Manager, where she was responsible for quoting, project workflow, customer expectations, and project delivery and quality.

She received a bachelor’s of science degree in Metallurgical Engineering from The Ohio State University. She is an AWS (American Welding Society) Certified Welding Inspector and serves on several AWS committees.

When she has a rare opportunity for some downtime, Kristen enjoys playing Wii with her children, listening to Frank Sinatra, and reading Bill Bryson books. She and her husband, Andy, and their five children live in Johnstown, OH.

Director of Sales

Dave LaRussa

Dave LaRussa joined the team in May 2018. He has 20 years experience in sales, most recently with the Formica Group. He has directed sales teams at the national and global levels and is skilled at developing methods to solve problems and improve efficiencies. Dave directs the sales team at Apeks, helps streamline and implement processes to help improve the customer experience.

Dave is a veteran, having served 20 years in the army. He was deployed overseas and spent time in the National Guard and Army Reserve.

Dave has a B.A. in Business Management from Capital University in Columbus, OH.

Dave has two graduation-age children and spends his time staying active by cycling or working out. He also spends time at his cabin in southern Ohio, where he has 40 acres to roam!

Chief Financial Officer

Pat Catanzarite

Over a 16-year corporate career, Pat acquired a wide range of experience in industries such as publishing, manufacturing, distribution, retail and insurance. He also served as a certified public accountant for Big 6 firm Price Waterhouse LLP, manager for international and domestic financial reporting for Excel Logistics North America and Vice President and Chief Financial Officer for McGraw-Hill Children’s Publishing.

Over the past 12 years, Pat has worked as a consulting CFO for companies in Publishing, Manufacturing, creative services, restaurant management, distribution, and real estate management.

Pat graduated from The Ohio State University with a bachelor’s degree in accounting and finance and is a certified public accountant in Ohio.

Gero and Nela

Office Dogs Extraordinaire

Gero (gear-ro) and Nela (neh-la) are Apeks Supercritical’s canine companions and official greeters. They spend their time alternatively playing and hunting snacks. Both are highly trained, well behaved, incredibly responsive German Shepherds. Except for that one time (@8:37 in the video below)…

Apeks Supercritical is veteran operated.

Veteran operated

We are proud to have a number of veterans on staff, including Andy Joseph, company founder.


Andy Joseph

The President of Apeks Supercritical, Andy Joseph, is a 2 time Navy Achievement Medal recipient and served aboard the USS San Francisco (SSN-711) home ported out of Pearl Harbor Hawaii as an enlisted nuclear propulsion mechanic. While on board, he learned principles of mechanical operation for all of the nuclear and support plant systems, machining, welding, and of course, discipline. No one makes it through the Nuclear Navy without understanding two words – integrity and discipline. Those words demonstrate how the US Navy has never had a reactor accident in the 60 years that nuclear reactors have been on ships and submarines.

This experience continues to be the foundation for all of the systems we build.


Ben Rader

Our Assembly Technician, Ben Rader, is a submarine veteran who served aboard the USS Boise (SSN-764) stationed in Norfolk, VA.


Dave LaRussa

Dave served in the army for 28 years, on active duty and in the National Guard. He finished his army career in the Army Reserve.

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