--- title: Contact Antrum description: With Antrum, you don't have to exchange energy efficiency for clean air. Our central air monitoring system ensures peak airflow when needed and conserves energy when it's not. image: https://antrum.com/hubfs/Sensor%20Pack.webp --- [Skip to main content](https://antrum.com/contact#main-content) [![Antrum a\_mark\_logo\_2color white](https://antrum.com/hubfs/Antrum%20a_mark_logo_2color%20white.svg)](https://antrum.com?hsLang=en) - Show submenu for PRODUCTS PRODUCTS - [AntrumX](https://antrum.com/antrumx) - [AntrumEYE](https://antrum.com/technology/antrumeye) - [Sensor Pack](https://antrum.com/sensorpack) - Show submenu for SPACES SPACES - [General Occupancy](https://antrum.com/general-occupancy) - [Healthcare](https://antrum.com/healthcare) - [Life Sciences](https://antrum.com/laboratories) - [Universities](https://antrum.com/universities) - [Vivariums](https://antrum.com/vivariums) - Show submenu for RESOURCES RESOURCES - [AntrumX vs Aircuity](https://antrum.com/compare/antrum-vs-aircuity) - [Case Studies](https://antrum.com/case-studies) - [LVDL Selector](https://antrum.com/resources/lvdl-selector) - [DCV Payback Calculator](https://antrum.com/resources/dcv-payback-calculator) - [Specify](https://antrum.com/resources/specify) - [Install](https://antrum.com/resources/install) - [Experience](https://antrum.com/resources/experience) - [News](https://info.antrum.com/en) - [FAQ](https://antrum.com/faq) - [CONTACT](https://antrum.com/contact) Open main navigation Close main navigation - Show submenu for PRODUCTS PRODUCTS - PRODUCTS - [AntrumX](https://antrum.com/antrumx) - [AntrumEYE](https://antrum.com/technology/antrumeye) - [Sensor Pack](https://antrum.com/sensorpack) - Show submenu for SPACES SPACES - SPACES - [General Occupancy](https://antrum.com/general-occupancy) - [Healthcare](https://antrum.com/healthcare) - [Life Sciences](https://antrum.com/laboratories) - [Universities](https://antrum.com/universities) - [Vivariums](https://antrum.com/vivariums) - Show submenu for RESOURCES RESOURCES - RESOURCES - [AntrumX vs Aircuity](https://antrum.com/compare/antrum-vs-aircuity) - [Case Studies](https://antrum.com/case-studies) - [LVDL Selector](https://antrum.com/resources/lvdl-selector) - [DCV Payback Calculator](https://antrum.com/resources/dcv-payback-calculator) - [Specify](https://antrum.com/resources/specify) - [Install](https://antrum.com/resources/install) - [Experience](https://antrum.com/resources/experience) - [News](https://info.antrum.com/en) - [FAQ](https://antrum.com/faq) - [CONTACT](https://antrum.com/contact) - [Schedule a Demo](https://antrum.com/shedule-a-demo) [Schedule a Demo](https://antrum.com/shedule-a-demo?hsLang=en) # Meet Antrum Through intentional innovation by the engineers at Grand Valley State, we reimagined central air monitoring to provide all the benefits while removing the unnecessary complications. ![](https://antrum.com/hubfs/raw_assets/public/sr-child-theme-antrum/images/tab-notch-thingy.svg) ## A simpler approach to central air monitoring. 20 years ago, the introduction of central air monitoring was nothing short of transformative. It promised building managers a way to balance energy savings with occupant safety—but with this new technology came new challenges and a fresh set of headaches. Maintaining these systems was complicated, tedious, and expensive. Antrum was founded on the conviction there had to be a simpler way. ## Our Team ![adam\_headshot](https://antrum.com/hs-fs/hubfs/website/adam_headshot.png?width=320&height=320&name=adam_headshot.png) ### Adam Donovan President Adam is the founder and President of Antrum. He spends his days working to help building owners everywhere know their air, making strategic decisions that impact every facet of Antrum, from product development to sales and marketing. An experienced executive leader with a technical background, Adam is most passionate about the human side of success, prioritizing communication, relationship building, and developing talent. ![ryan\_headshot](https://antrum.com/hs-fs/hubfs/ryan_headshot.png?width=301&height=294&name=ryan_headshot.png) ### Ryan Mulder Director of Engineering Ryan is Antrum’s Director of Engineering and Operations. He is responsible for technology strategy, product development, and all things operational including supply chain management, panel assembly, and shipping. He’s experienced in commercial electronics engineering delivering user-focused products through hands-on development, problem solving, and team leadership. With relentless attention to detail and innovative solutions, Ryan continues to make Antrum’s products unique and high value to all customers. ![rj\_headshot](https://antrum.com/hs-fs/hubfs/website/rj_headshot.png?width=442&height=442&name=rj_headshot.png) ### RJ Vandermate Principal Software Engineer As a Principal Software Engineer with over 20 years of experience, RJ uses industry best practices and a variety of programming languages to deliver quality solutions. The lines between work and personal interest may blur sometimes for RJ as he enjoys spending personal time learning new software and designing electronics. ![Antrum A](https://antrum.com/hs-fs/hubfs/website/Antrum%20A.png?width=921&height=925&name=Antrum%20A.png) ### Micah TerHaar Principal Software Engineer With over 20 years of experience developing software on multiple platforms, in a variety of languages and for a wide range of applications, Micah’s experience and depth allow us to develop better software more efficiently. His unique expertise in algorithms and machine learning significantly contribute to Antrum’s ability to stay current as technology continues to change and evolve. ## **Grand Rapids, MI** 1300 Michigan St. NE Suite 102 Grand Rapids, MI 49503 ![Antrum Map](https://antrum.com/hubfs/Antrum%20Map.jpg) ### Contact Us [![Antrum a\_mark\_logo\_2color white](https://antrum.com/hubfs/Antrum%20a_mark_logo_2color%20white.svg)](https://antrum.com?hsLang=en) - - - [TECHNOLOGY](https://antrum.com/antrumx) - [CONTACT](https://antrum.com/contact) © 2026 Antrum. All rights reserved. [Privacy Policy](https://antrum.com/privacy-policy?hsLang=en)