Send us an email!

You can reach us at one of the following addresses, depending on your needs:

For technical support with an Apogee Industries product or service, send an email to: support@apgind.com.

NOTE: If your inquiry is regarding Mathkeeb (e.g. firmware installation, assembly, or troubleshooting), please include "Mathkeeb" in the subject line so we can address your inquiry quickly.

3D printing services and CAD services are currently unavailable. We apologize for the inconvenience.

Please direct any general business inquiries, as well as questions/comments regarding Main Sequence or any other Apogee Industries project, to: questions@apgind.com

If you have an issue with your purchase, such as a transaction error, cancellation, etc. please contact PayPal support.

Chat with us directly!

If you'd like to message us directly you are welcome to join our official Discord server below. We post announcements and updates about Main Sequence on Discord, and we also use the server for fan interaction during certain streams.

If you are not currently a member of our Discord server and would like to join, you can do so by clicking here. (Note: you will need to sign in to or create a Discord account.)

Join our Newsletter!

If you would like to recieve occasional email updates from us regarding our current projects, new products, etc, you can use the form below to sign up for our email newsletter.