Creators of Quality Custom Software

Working with you to create powerful apps

Flicker iPad App

Mobile Apps

Creating mobile apps since 1993

Our mission from the beginning? Build innovative, useful and high quality mobile apps that users can't put down. And that's just what we've done. We've built hundreds of sophisticated apps for a diverse group of clients — in energy, healthcare, automotive, inspection, sports, video production … and everything in between.

Meeting Track Watch App


Technology has never been so close

From the Apple Watch to Augmented Reality goggles and helmets, we have the knowledge and experience to incorporate emerging technologies into your apps.


Augmented Reality

Utilizing Augmented Reality (AR) technologies we've helped field workers visualize assets they can't see — like underground pipes — and "see" the information they need to work safely with them.
Pokemon Go For Power Utilities
Augmented Reality is one of the most exciting technologies to come along since the iPhone.

Sample Network Diagram

Web Services

Experts in BIG data

We're experienced in developing web apps for displaying terabytes of data. We've built custom systems for collecting billions of data points from hybrid vehicles in the field — and energy storage systems for solar arrays.

Cloud Services

Cloud Services

We have expertise in Amazon Web Services and optimizing solutions for uptime, redundancy and security.

Our New Office

Artisan Software

Handcrafted in Vermont since 1993

Green Mountain Software is one of the nation’s most experienced mobile computing software development firms. We consistently deliver groundbreaking software to clients ranging from startups to the Fortune 500.