--- title: AST | Our Team description: At Access Sensor Technologies, a dedicated team of engineers and scientists designs user-friendly air sampling equipment. image: https://www.accsensors.com/hubfs/Featured_AST_Logo.png --- [Skip to content](https://www.accsensors.com/about#main-content) [![AST](https://www.accsensors.com/hs-fs/hubfs/AST.jpg?width=2303&height=774&name=AST.jpg)](https://www.accsensors.com/?hsLang=en) - [Products](https://www.accsensors.com/products) Show submenu for Products - [UPAS v2.1](https://www.accsensors.com/upasv2.1) - [UPAS v2.1 PLUS](https://www.accsensors.com/upasv2.1plus) - [UPAS v2.0](https://www.accsensors.com/upasv2.0) - [Home Health Box](https://www.accsensors.com/indoor_sampling) - [Inlets and Accessories](https://www.accsensors.com/accessories) - [UPAS Outdoor Enclosure](https://www.accsensors.com/upas_outdoor_enclosure) - [Sample Analysis Services](https://www.accsensors.com/sample_analysis) - Technical Resources Show submenu for Technical Resources - [Applications Blog](https://www.accsensors.com/blog) - [R Shiny Application](https://accsensors.shinyapps.io/shinyAST/) - [astr R Package](https://github.com/accsensors/astr) - [YouTube](https://www.youtube.com/channel/UCbbSB_ja8JY-xX90D94qyKA) - Contact Us Show submenu for Contact Us - [Request Free Demo](https://www.accsensors.com/freetrial) - [Request a Quote](https://www.accsensors.com/quote) - [Request Support](https://www.accsensors.com/support-request-form) - [Our Team](https://www.accsensors.com/about) - [Distributors](https://www.accsensors.com/distributors) Open main navigation Close main navigation - [Products](https://www.accsensors.com/products) Show submenu for Products - [UPAS v2.1](https://www.accsensors.com/upasv2.1) - [UPAS v2.1 PLUS](https://www.accsensors.com/upasv2.1plus) - [UPAS v2.0](https://www.accsensors.com/upasv2.0) - [Home Health Box](https://www.accsensors.com/indoor_sampling) - [Inlets and Accessories](https://www.accsensors.com/accessories) - [UPAS Outdoor Enclosure](https://www.accsensors.com/upas_outdoor_enclosure) - [Sample Analysis Services](https://www.accsensors.com/sample_analysis) - Technical Resources Show submenu for Technical Resources - [Applications Blog](https://www.accsensors.com/blog) - [R Shiny Application](https://accsensors.shinyapps.io/shinyAST/) - [astr R Package](https://github.com/accsensors/astr) - [YouTube](https://www.youtube.com/channel/UCbbSB_ja8JY-xX90D94qyKA) - Contact Us Show submenu for Contact Us - [Request Free Demo](https://www.accsensors.com/freetrial) - [Request a Quote](https://www.accsensors.com/quote) - [Request Support](https://www.accsensors.com/support-request-form) - [Our Team](https://www.accsensors.com/about) - [Distributors](https://www.accsensors.com/distributors) - [Try for Free](https://www.accsensors.com/freetrial) [Try for Free](https://www.accsensors.com/freetrial?hsLang=en) # Our team Access Sensor Technologies was founded in Fort Collins, Colorado in 2013. The company was spun out of Colorado State University to commercialize new technologies for environmental sampling. Today, our team designs and manufactures personal and indoor air sampling and sensing devices. We also collaborate with researchers and consulting groups to study personal exposures to air pollutants and indoor air quality. ![Access Sensor Technologies founders](https://www.accsensors.com/hs-fs/hubfs/AST_Founders_1.25.jpg?width=627&height=500&name=AST_Founders_1.25.jpg "Access Sensor Technologies founders") ### Charles Henry, Daniel Miller-Lionberg, and John Volckens ##### Founders ![Thomas Reilly](https://www.accsensors.com/hs-fs/hubfs/THR_pic.jpeg?width=625&height=500&name=THR_pic.jpeg "Thomas Reilly") ### Thomas Reilly ##### Chief Executive Officer [LinkedIn](https://www.linkedin.com/in/thomas-reilly-7b264a3/) ![Daniel Miller-Lionberg](https://www.accsensors.com/hs-fs/hubfs/DML_pic3.jpg?width=249&height=250&name=DML_pic3.jpg "Daniel Miller-Lionberg") ### Daniel Miller-Lionberg ##### Director of Engineering [LinkedIn](https://www.linkedin.com/in/daniel-miller-lionberg-17575461/) ![Gabe Neymark](https://www.accsensors.com/hs-fs/hubfs/GabeNeymark-20231103-square.jpg?width=250&height=250&name=GabeNeymark-20231103-square.jpg "Gabe Neymark") ### Gabe Neymark ##### Senior Mechatronics Engineer [LinkedIn](http://linkedin.com/in/gabe-neymark-857b61b6) ![Jessica Tryner](https://www.accsensors.com/hs-fs/hubfs/Jessica_20250309.jpeg?width=250&height=250&name=Jessica_20250309.jpeg "Jessica Tryner") ### Jessica Tryner ##### Director of Research [Google Scholar](https://scholar.google.com/citations?user=HDTiP7EAAAAJ&hl=en&oi=ao) ![Annie](https://www.accsensors.com/hs-fs/hubfs/Images%20-%20Team%20Photos/Annie.png?width=250&height=250&name=Annie.png "Annie") ### Annie Abril ##### Partner Program & Operations Analyst [LinkedIn](http://www.linkedin.com/in/annie-castellanos-abril6070a0215) ![Mollie Phillips](https://www.accsensors.com/hs-fs/hubfs/Mollie%20Phillips-photo.jpg?width=250&height=250&name=Mollie%20Phillips-photo.jpg "Mollie Phillips") ### Mollie Phillips ##### Director of Manufacturing [LinkedIn](https://www.linkedin.com/in/mollie-phillips-a39aa93b/) ![Image placeholder](https://www.accsensors.com/hs-fs/hubfs/BlankSquare.png?width=250&height=250&name=BlankSquare.png "Image placeholder") ### Our values - Customer success is our success. - Employee growth supports company growth. We look for ways to further the individual in their own career goals.  - Experimentation is a way of thinking inside and outside the laboratory. A failed experiment does not make a failure. We keep learning as we go and do our best not to repeat mistakes.  - Everyone gets a seat at the table. Everyone can contribute.  ###### [Products](https://www.accsensors.com/products?hsLang=en) [UPAS v2.1](https://www.accsensors.com/upasv2.1?hsLang=en) [UPAS v2.1 PLUS](https://www.accsensors.com/upasv2.1plus?hsLang=en) [UPAS v2.0](https://www.accsensors.com/upasv2.0?hsLang=en) [Home Health Box](https://www.accsensors.com/indoor_sampling?hsLang=en) [Inlets and Accessories](https://www.accsensors.com/accessories?hsLang=en) [UPAS Outdoor Enclosure](https://www.accsensors.com/upas_outdoor_enclosure?hsLang=en) [Sample Analysis](https://www.accsensors.com/sample-analysis?hsLang=en) ###### Technical Resources [Applications Blog](https://www.accsensors.com/from-the-access-sensor-tech-team?hsLang=en) [R Shiny Application](https://accsensors.shinyapps.io/shinyAST/) [astr R Package](https://github.com/accsensors/astr) [YouTube](https://www.youtube.com/channel/UCbbSB_ja8JY-xX90D94qyKA)       ###### Contact Us [Request a Free Demo](https://www.accsensors.com/freetrial?hsLang=en) [Request a Quote](https://www.accsensors.com/quote?hsLang=en) [Request Support](https://www.accsensors.com/support-request-form?hsLang=en) [Our Team](https://www.accsensors.com/about) [Distributors](https://www.accsensors.com/en-us/distributors?hsLang=en) [contact@accsensors.com](mailto:contact@accsensors.com)     ###### Legal [Privacy Policy](https://www.accsensors.com/privacypolicy?hsLang=en) [Terms and Conditions](https://www.accsensors.com/termsanduse?hsLang=en) [FCOI](https://www.accsensors.com/fcoi?hsLang=en)         [linkedin-in icon](https://www.linkedin.com/company/access-sensor-technologies/mycompany/?viewAsMember=true) [Check out our YouTube channel.](https://www.youtube.com/channel/UCbbSB_ja8JY-xX90D94qyKA) [Link to our GitHub](https://github.com/accsensors) --- Access Sensor Technologies | 320 E Vine Dr. Ste. 221 | Fort Collins, CO 80524