Our Story & Team


About a decade ago...

While having lunch, Co-founders Dennis Hackemeyer and Mark Sisson observed several “interesting behaviors”:

  • A waitress “cleaned” a table close by with a dirty wash rag.
  • A mother with a toddler wiped her table with disinfectant wipes and used hand sanitizer on her child's hands.
  • A patron coming into the restaurant sneezed into their hand right before opening the door. (The restroom floor was also littered with paper towels from people afraid to touch the door handle.)

What they observed prompted these epiphanies:

  • People are concerned about cleanliness – and for good reasons.
  • The act of cleaning isn't enough. You also must deliver a feeling of safety and security by making clean visible.
  • Delivering visibly clean surfaces when and where it's needed is most effective, rather than over disinfecting.
  • There had to be a safer, healthier, and environmentally friendly way to deliver cleanliness in public spaces.

Shortly thereafter, Dennis and Mark set out on a mission to combine nanotechnology, the natural power of light, and the latest material science to create cleaner surfaces. After 7 years of R&D, the Nanotouch Self-Cleaning Surface was born.

Our Leadership Team

  • Dennis Hackemeyer

    Ask the company co-founder about his vision for Nanotouch, and his answer is far from understated: Bring change to the world. The former Marine, whose background combines advanced print technologies and Marine Corps training in nuclear-biological-chemical, sees Nanotouch as having a global impact, helping redefine how we think of clean and enhancing the safety of public spaces in the most environmentally conscious and ESG- compliant ways possible. Dennis helped to oversee the launch of Nanotouch through the research, antimicrobial lab testing, product development, and fabrication processes and today leads the company’s business development and partnership initiatives.

    He is a graduate of the Virginia Military Institute where he received his BA in Economics. He also received training at the U.S. Army Airborne School, the U.S. Navy Scuba School, the U.S. Army Tank School, and the USMC Mountain Warfare School, where he learned to Adapt-Improvise-Overcome. Try going from a business suit, starched shirt, and tie – with three preschoolers at home – back to camouflage utilities four days after being re-activated for Operation Desert Storm. It’s that dedication to the mission that makes Dennis such a successful entrepreneur.

    Why did you found Nanotouch? 

    I am entrepreneurially driven.

    What’s something in public you refuse to touch?

    Bathroom urinal flush handles.

    How “clean” is your vocabulary?

    Seven.

    Tell us two truths and a lie.

    I've seen the Southern Cross.

    As a former Navy Officer, I was the chief cook for the Admiral on the USS Nimitz Aircraft Carrier.

    As a former Marine Corps Officer, I was SCUBA, Airborne, and Mountain Warfare Qualified.

  • Mark Sisson

    Co-founder Mark Sisson is the company’s resident mad scientist – one part visionary, one part philosopher, one part tree hugger. Prior to co-founding Nanotouch in 2012 with partner Dennis Hackemeyer, Mark led an award-winning ad agency that specialized in industrial marketing that combined data and psychology to create highly effective campaigns. As a thought leader in self-cleaning technology, he is the author of editorial content for prominent industry publications such as ISSA Today, including articles such as The Psychology of Clean, NanoTechnology-The Next Really Big Small Thing, and most recently The War on Germs Goes High Tech. He is a past board member for Centra’s Specialty Hospital. Mark is a graduate of Virginia Tech with a degree in Computer Science.

    Why did you found Nanotouch? 

    I was lucky enough to have a visionary as a business partner who had a brilliant idea.

    What’s something in public you refuse to touch?

    Toilet flush handle

    How “clean” is your vocabulary?

    3 (but working on being a 5)

    Tell us two truths and a lie.

    I started a scuba diving pool cleaning business called ScubaClean.

    I sailed as a crewmember in Vende Globe race.

    I was a Jordache Jeans model.

  • Joshua D. Wittensoldner

    You could say that Josh has had things under “control” for most of his professional life, having served as a Controller at various manufacturers since 2004. A native of Ohio, he began his accounting career in 1995 in the corporate headquarters of an Akron-based food manufacturer followed by leadership roles with a telecommunications provider, ground rod manufacturer, automotive filter manufacturer and a start-up hemp processor. He joined Nanotouch in 2020. Josh earned his BS in Accounting from the University of Akron and his MBA from the University of North Carolina at Charlotte.

    Why did you join the Nanotouch team? 

    The opportunity/challenge to be part of a growing company in a new market.

    What’s something in public you refuse to touch?

    A dirty toilet.

    How “clean” is your vocabulary?

    Seven.

    Tell us two truths and a lie.

    I cooked chicken wings for the NFL's all-time leading rusher (Emmitt Smith).

    I guarded the 1997 NBA #1 draft pick when I was in college.

    I married a former Miss Virginia USA.

  • Faun Finley

    A real storyteller at heart, Faun’s own story has taken its share of twists and turns – from creating award-winning ads, blogs and internet shows for a major media company to creating social media strategies and video narratives for a manufacturer focused on sustainability – along with some teaching, speaking, publishing and even dancing along the way. At Nanotouch, Faun is the spiritual keeper of the brand and works on strategies to turn the volume up on the company’s trailblazing story: how organizations can most efficiently and ecologically keep their public spaces safe and clean. She received her BA (with honors) from Mills College in Anthropology of Expressive Culture. She also earned an Executive Master of Sustainability Leadership degree from Arizona State University.

    Why did you join the Nanotouch team? 

    With my sustainability background, marketing products designed to protect both people and the environment was the consummate opportunity. Equally important was to enjoy the people I work with, and Mark and Dennis and I have fantastic synergy together.

    What’s something in public you refuse to touch?

    I’m still wary of shaking people’s hands! Couldn’t we bow instead? I mean, does anyone literally have something “up their sleeve” anymore?

    How “clean” is your vocabulary?

    Depends on the day. Today, it’s a 10. But last week it was closer to a 4.

    Tell us two truths and a lie.

    Kenny Loggins asked me to dance in a music video of his.

    I danced next to Prince at a club in Los Angeles.

    Paula Abdul was a a guest choreographer for a dance troupe I was in. 

  • Cortland Givens

    When you’re one of eight children in a family business, you learn pretty fast how to communicate with people, and that’s been the foundation for Cortland’s lengthy career in sales training development and account management.  A devotee to both process and strategy, Cortland has a long track record of helping companies communicate effectively with their clients and prospects.  His sales experience has focused primarily in the healthcare, medical and pharmaceutical fields.  Cortland graduated from Brigham Young University where he received his BS in Psychology. 

    Why did you join the Nanotouch team? 

    Opportunity to work with the leadership team, together with the company’s culture and transparency and its market potential.

    What’s something in public you refuse to touch?

    Restroom door handle, especially at a truck stop or highway rest station.

    How “clean” is your vocabulary?

    9.8, not including farm words.

    Tell us two truths and a lie.

    I have all false teeth.

    I have never sprained my ankle, wrist, knee or any other body part.

    My signature dance move in 7th grade was called "nature boy slide.”

  • Jackie Gorman

    Those orbs you see circling the Nanotouch offices might well be all the balls that Jackie has in the air at any one time. As the director of strategic accounts, she’s got a lot to juggle. With a long career in sales and marketing, Jackie is on the front lines of telling the Nanotouch story to our diverse base of customers, helping them determine how to best employ Nanotouch surfaces into a variety of business environments. Prior to joining us in 2021, Jackie held sales and marketing leadership positions in media, healthcare and hospitality. She is a graduate of Radford University with a bachelor's degree in Nutrition. 

    Why did you join the Nanotouch team? 

    Dennis and Mark are wisemen and constantly perfecting their craft.  Nanotouch is a disruptor and carving its own lane in the industry of technology.... It's an honor to be a part of this team!

    What’s something in public you refuse to touch?

    My yoga routine has allowed me to kick and flush any public toilet handle, no matter the bathroom stall dimensions.

    How “clean” is your vocabulary?

    Dirty enough to need Nanotouch!

    Tell us two truths and a lie.

    I have "shoot the boot" with the toughest women of rugby.

    I have partied with the Oak Ridge Boys.

    I have been on a dinner date with Peyton Manning.   

  • Doug Tait

    When our customers are happy, Doug is happy. A seasoned customer service professional with more than 15 years of experience, Doug has a long track record of developing and overseeing training and processes designed to improve customer experiences. Prior to joining Nanotouch in 2020, he led customer service and inside sales efforts for a leading plastics manufacturer in the packaging industry. Doug earned his BS in Business Administration from Houston Baptist University.

    Why did you join the Nanotouch team? 

    Growth potential of a product that was both unique and uniquely relevant today.

    What’s something in public you refuse to touch?

    Toilet handle.

    How “clean” is your vocabulary?

    6.328

    Tell us two truths and a lie.

    I called the president of my university by his first name because it was the same as mine.

    I wrote a novel in 1997.

    I've hung out with Michael Jordan.

  • Kay McFalls

    One of the more seasoned veterans at Nanotouch, Kay has been instrumental in designing and creating the varied line of Nanotouch products, helping to marry form and function in the application of products into public spaces. She not only oversees the visual aspects of product development but also develops designs on the marketing front, bringing more than 30 years of corporate design experience to the Nanotouch team. Her experience includes work as a graphic designer and art director at advertising agencies in the Philadelphia area, and among her design credits are packaging for Mrs. Smith’s Pies and Melitta Coffee. Kay received a degree in Visual Communications from the Art Institute of Philadelphia and has completed coursework in Fine Art at Lynchburg College.

    Why did you join the Nanotouch team?

    To work with Mark and Dennis (two of the best human beings and bosses on the planet) and the opportunity to help them––from the very beginning––take Nanotouch products to market.

    What’s something in public you refuse to touch?

    Any handle in a public restroom.

    How “clean” is your vocabulary?

    7.3, depending on the day

    Tell us two truths and a lie.

    I was the captain of a cheerleading squad.

    I was a sidewalk-chalk artist.

    I can throw the shot put 41 feet.

  • Mike Williams

    A retired Marine with more than 20 years of leadership experience, Mike keeps the Nanotouch trains running on time by leading from the front. He devised the company’s packing and fulfillment process while implementing control measures to ensure quality and accuracy. He also has helped the company grow, overseeing the construction of our expanded workspace and the development of cutting-edge automation equipment. Mike’s positive attitude is infectious and lives by the philosophy that every job, large or small, deserves our best effort. When he’s not in the office, Mike is happiest in the woods or on the water.

    Why did you join the Nanotouch team? 

    The Nanotouch concept as a whole intrigued me, even before the pandemic. I knew the business was doing some exciting things and I wanted to be a part of it. 

    What’s something in public you refuse to touch?

    A toilet bowl.

    How “clean” is your vocabulary?

    Negative two.

    Tell us two truths and a lie.

    I once flew on a LearJet 75 from Central America to the U.S., in 1991

    I set a record for the bowling pin ring toss at the Indiana State Fair

    I've been on every continent except Antarctica