Meet our staff

Shane Hennig

Director, Technology & Regulation

Shane oversees the quality of Cesco products, leads the R&D team, and supports the sales team.  He is also the owner and implementor of Cesco’s ISO 9001:2015 Quality Management System.  As a graduate of Western Washington University with a science degree in Chemistry, Shane Hennig brings a fresh perspective to Cesco as the Research and Development Chemist. He has a passion for product development and researching ways to further improve existing Cesco formulas and application technologies and was Cesco 2018 Employee of the year!

Shane is recently married to his wife Hannah in May of 2020.  Shane met his wife in Chemistry class at Western and now they are married and both working in the industry!

Mark Eggink

Operations Manager

Mark Eggink has been working at Cesco for over 24-years as Operations Manager. Mr. Eggink runs the Cesco plant operations and logistics teams. His responsibilities include the Cesco ISO 9001:2015 Total Quality Management System (TQMS), purchasing, receiving and scheduling of customer deliveries across North America. Mr. Eggink has extensive knowledge of chemistry blending, turning high quality raw materials into innovative Cesco finished products.

After attending college in Oregon, Mr. Eggink and his wife moved to Washington.  Prior to Cesco, he was employed in operations at a patented resin manufacturing plant for 13 years.  Mr. Eggink raised his family with his wife in the Bellingham area and enjoys participating in competitive sports such as basketball.

Katrina Schwartz

Accounting Manager

Katrina manages financial reporting, budgeting, forecasting, and accounts payable/receivable. With an associate’s degree in accounting, she has extensive experience in bookkeeping, financial statement preparation, tax preparation, and customer service, specializing in small business management.

Outside of work, Katrina enjoys spending time with her family, which includes two children and pets like cats, dogs, and snakes. She also enjoys crafting, fixing cars, camping, and exploring how things work.

Sam Ingram

Production Manager

Sam manages the production team, inventory control, facilities maintenance, and safety protocol. He joined Cesco in 2022 after working as a Receiving Manager, Laboratory Technician, and Environmental Construction Technician. Sam received his M.S. Management Degree in 2018 from Bellevue University in Nebraska where he lived before moving to Fort Collins, Colorado.
Sam’s love of the PNW finally drove him to move here with his wife, dog, and cat. His hobbies include hiking, kayaking, napping outside, and watching hockey.

Daniela Drummond, PhD

Corporate Account Manager

Daniela Drummond, PhD., joined the Cesco Solutions sales team in 2017 and has excelled in maximizing customer profitability through providing sustainable environmental solutions and optimizing industrial processes in food processing, water treatment, petrochemical and pulp and paper plants.

Dr. Drummond graduated with a degree in chemical engineering and then went on to complete her Masters in Chemical Engineering from Unicamp. She wanted to learn more and so completed her Doctorate Program in Chemical Engineering from Unicamp/Carnegie Mellon with a Postdoc in Development of Chemical Processes. She has been published in several book chapters and scientific journals.

Dr. Drummond is happily married and has two kids. She enjoys traveling to new places all around the world.

Mark Furneaux

Regional Account Manager /
Canada

With a B.S. degree in Microbiology/Biochemistry from the University of Victoria, Mark Furneaux has served as a Forestry Engineer, Mines Inspector, and Forestry Consultant, as well as a Laboratory Research Technician for the Government of Canada. A native of Canada, Mr. Furneaux currently resides in Vancouver, BC.

Mr. Furneaux joined Cesco in 1998, and since then has developed and applied his expertise across a wide range of clients and industries. As Regional Sales Manager, Mr. Furneaux is primarily focused on managing sales and operations in Western Canada, providing comprehensive problem solving and service to the Pulp and Paper, Wastewater, Transportation, Petrochemical and Food Processing industries.

Dennis Stahl

Sales and Service Professional

Dennis Stahl is a Sales and Service Professional working with Cesco commercial Pool and Spas customers, food plants and other industrial businesses. Mr. Stahl enjoys helping people solve all sorts of chemistry and mechanical/electrical related problems, taking pride in being “the Swiss Army Knife of Cesco Sales.”

Before joining Cesco, Mr. Stahl worked in Sales and Service with US Food Service and Ecolab, selling food, equipment, and cleaning chemicals. As a one-time Head Chef on a cruise ship, he knows the food business and need for quality Cesco cleaning and sanitation products that improve health safety and the environment.

Mr. Stahl is happily married and has several pets. His hobbies include outdoor recreation, building, motorcycling, dog training, brewing, bee keeping, gardening, and playing guitar and drums. 

Dennis Tonkin

Technical Consultant

Dennis Tonkin earned his B.S. in Chemical Engineering from Washington State University. Mr. Tonkin spent 2 years in industrial chemical sales followed by nearly 20 years in sales and sales management with a major industrial water treatment company. During this time, Mr. Tonkin specialized in application of polymers for liquid/solid separation across multiple industries. This expertise led to 9 years with the company’s Technical Service group, providing technical backup, troubleshooting, project startup/management, and training to the company’s sales staff. Mr. Tonkin has extensive polymer application experience in Pulp/Paper, Recycle Paper, Mining, Municipal, Petrochemical, and Food Processing industries.

Mr. Tonkin currently provides technical support to the Cesco sales team and resides with his wife in beautiful Wenatchee, Washington.

Spencer Gueno

Research and Development Chemist

Spencer performs quality assurance on Cesco Products and is part of the R&D team.  His goal is continuous improvement of Cesco products and developing new chemistries for industrial applications.  He has a Bachelors of Science in chemistry from Western Washington University, class of 2017.

Spencer grew up in Bellingham and enjoys going on hikes, playing the guitar, and exploring.

Beth Albee

Accounts Receivable / Purchasing

Beth oversees the front desk reception at Cesco and Accounts Receivable. Previously to joining the Cesco team, she worked at a large national pipe supply company, managing Accounts Payable and Accounts Receivable. Beth always brings a positive can-do attitude and a friendly smile to the workplace as she works with her fellow employees and customers. She is the mother of 4-children, twin girls and 2 boys, not to mention her Chihuahua named Honey.

Outside of work, Beth enjoys cooking, traveling, movie nights, camping and playing games with her kids!

Brandon Boehm

eCommerce Production Lead

Brandon is an experienced eCommerce production lead with a diverse set of skills and capabilities. With a background in working for various companies, he brings a unique perspective to his work and can tackle challenges with ease. In his free time, Brandon enjoys playing video games, listening to music, watching movies, and swimming. He also loves to spend time with friends and family. A fun fact about Brandon is that he is ambidextrous and can write equally well with both his left and right hand.

Michael Hill

Driver

Meet Michael, one of our multi-talented staff members at Cesco. As a CDL driver and product technician, Michael brings a wealth of knowledge and experience to our team. He has worked in an array of industries and has a diverse skill set that he applies to everything he does.

When he’s not working, Michael enjoys spending time with his wife, two children, three dogs, and a cat. He loves supporting his daughter’s passion for volleyball and cheering on his son during his motorsport races.

At Cesco, Michael’s commitment to safety, efficiency, and customer satisfaction is evident in everything he does. He is always striving to improve and find new ways to exceed our customers’ expectations.

Anthony Dudley

Driver

Meet Anthony, one of our talented staff members at Cesco. He brings years of experience and a strong work ethic to everything he does. When he’s not working hard at the office, Anthony enjoys spending time in the great outdoors. He loves to fish, hike, and camp, and he often takes his trusty dog along for the adventure. He is also a dedicated father of two, and he cherishes the time he spends with his children.

Aaron Olson

Production Lead

Aaron is a diligent and dedicated worker who quickly made an impact on our team. Within just a few months of joining us, Aaron’s exceptional work ethic and commitment to excellence led to his rapid promotion to the position of production lead. His expertise in production processes and his ability to motivate his team make him an invaluable asset to our organization. When he is not at work, Aaron enjoys watching the Raiders.

Michael Pedro

Sales Representative

Michael Pedro brings a wealth of experience in water treatment and wastewater management to his role as Account Manager at Cesco Solutions. With a background in various engineering disciplines, Michael has effectively managed accounts for multiple companies, demonstrating his ability to cultivate strong client relationships. He holds a Bachelor of Science in Chemical Engineering from San Jose State University. In his current position, Michael focuses on developing existing business opportunities while expanding new relationships to drive growth for Cesco. Originally from the San Francisco Bay Area, Michael relocated to Seattle three years ago. He is a proud parent of a one-year-old and enjoys exploring nature and learning more about the world around him in his free time.

John Chambers

Sales Representative

John brings over 30 years of experience in the water treatment, environmental solutions, and food sanitation industries, having worked with several global specialty chemical companies. Originally planning to become a doctor, he studied chemistry, biology, math, and computer science before earning an Economics degree from the University of Washington. Known for his problem-solving and service skills, John delivers customized solutions that meet discharge regulations and protect customer assets. His customers value his consistent, thorough, and holistic approach to service, safety, and communication. Outside of work, John enjoys spending time with his family, being outdoors, working on home projects, cooking, and tinkering with motor vehicles.

Brian Yeske

Driver / Operator

Brian has been in the trucking industry since 2016 and brings nearly a decade of experience to his hybrid role at Cesco, where he contributes to both production and delivery operations. His expertise ensures efficient processes and reliable service for our customers.

Koen Larson

Sales Technician

Koen is a skilled and versatile worker who values hard work and dedication. Currently balancing work and studies, Koen is a true jack of all trades with a promising future ahead. He is currently assisting Cesco’s Sales and Production teams.