our story
  • 2011


    In Grand Rapids, Michigan—Grand Valley State University facility engineers determine there has to be a better way to execute demand control ventilation.

  • 2012


    First iteration of what is now AntrumX is installed at GVSU.


  • 2019


    AntrumX IAQ monitoring technology in over 600 rooms and 900,000 square feet.

  • 2020


    Antrum is granted exclusive rights to patented technology.


  • 2021


    Antrum hires first employees and launches commercially viable IAQ monitoring solution, AntrumX, and software service, AntrumEYE.

  • 2021

    Oct. 2021

    AntrumX wins AHR Innovation Award in the category of indoor air quality.


  • Now


    To know your air and become part of the Antrum story, contact us at sales@antrum.com.

our team

Adam Donovan

Adam Donovan 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. Outside of work, Adam is active in his church and spends time watching and coaching his four children in multiple sports.

Jared Lee

Jared Lee is Antrum’s Director of Sales. Using his experience selling complex solutions to owners, engineers, and contractors Jared leads our sales initiatives and supports our network of authorized sales partners. Jared’s engineering background and experience with building automation technologies uniquely positions him to consult with our partners on indoor air sensor applications for various markets. Striving to transform the customer experience, Jared builds strong relationships and uses creative thinking and problem solving to support our partner channel. When not working, Jared enjoys spending time with his family, competitive activities and traveling.

Ryan Mulder

Ryan Mulder is Antrum’s Director of Engineering, responsible for technology strategy and software and hardware product development. With a background in commercial electronics engineering and a relentless attention to detail, Ryan makes Antrum’s products uniquely high value for every customer. Outside of work, Ryan enjoys playing with his kids, tackling home projects, and hunting.

RJ Vandermate

RJ Vandermate is a key member of the Antrum engineering team. As a Senior Software Engineer with over 15 years of software development experience, RJ uses industry best practices and a variety of programming languages to improve software and system interactions. The line between work and personal interest blurs sometimes, as RJ enjoys learning new software and tinkering with electronics. He also enjoys hiking, camping, and spending time outdoors with his wife and four children, coaching baseball, being active in his church, wrenching on cars, and tackling the various projects around the house.