The Preseem Team

Our mission is to enable local and regional ISPs to thrive, by solving network problems with products that people love.

Meet the Executive Team

With over 60 years of combined experience, we have a group of well-seasoned and passionate professionals at the helm.

Gerrit Nagelhout


Gerrit Nagelhout - Team Preseem

Dan Siemon


Dan Siemon - Team Preseem

Scot Loach


Scot Loach - Team Preseem

Award-Winning Service

There’s a reason why Preseem is trusted by hundreds of WISPs across the globe. Upon implementing Preseem in their networks, our customers have lowered subscriber churn, reduced support costs, and provided an overall better quality of experience for their subscribers.

In 2019, 2020, and 2021 Preseem’s contribution to the fixed wireless industry was formally recognized when WISPA presented us with the prestigious Service of the Year award.

Preseem Wins WISPA Service of the Year Award in 2019, 2020, and 2021.png

Some Awesome WISPs That We’ve Served

Preseem in the News

Preseem Logo - WISP Virtual Summit 2020

The Fixed Wireless Network Report 2021 Edition is Now Available from Preseem!

November 24, 2021

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Aterlo/Preseem Named One of the Top 17 Hottest Waterloo Tech Companies

October 15, 2021

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Preseem Logo - WISP Virtual Summit 2020

Preseem Wins WISPA Service of the Year Award for Third Consecutive Year

October 13, 2021

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Preseem + Sonar SoftwareAPI Screenshot