Company Summary

Company Overviews

At Stem, we’re reimagining technology to drive the energy transition. Turning complexity into clarity, and potential into performance.

We help asset owners, operators and stakeholders benefit from the full value of their energy portfolio by enabling the intelligent development, deployment, and operation of clean energy assets. Our integrated software suite, PowerTrack, is the industry-standard and best-in-class for asset monitoring, supported by professional and managed services, under one roof. Meant to tackle challenges as seamlessly as possible, we show you the information you need clearly and accurately and help you harness raw data to inform actionable insight. With global projects managed in over 55 countries, 16,000 customers have relied on Stem for nearly 20 years to maximize the value of their clean energy projects.

Driven by human and artificial intelligence – we're unlocking energy intelligence. Learn more at stem.com.

Rating Reviews

Rating is calculated based on 4 reviews and is evolving.

Featured Reviews

Software Engineer
3.9
21 August 2026
Great place for tech professionals in clean energy
Pros: Strong career growth in clean energy tech. Ive learned a ton about AI-driven energy storage as a software engineer. The Longmont team is collaborative and supportive, fostering great skill development.
Cons: Due to rapid growth in cleantech, project priorities sometimes shift. This makes long-term career planning less clear for software engineers. Better communication about advancement paths would certainly help.
Advice to Management: Define clearer career development paths for software engineers. Transparent growth frameworks are crucial in the clean energy sector to boost talent retention and engagement within our Longmont teams.
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Project Manager, Energy Storage
3.9
26 August 2026
Solid Leadership in a Growing Energy Tech Company
Pros: Leadership offers a clear vision and supports growth. Managers foster teamwork and a positive environment for learning. Good opportunity in clean energy tech in Broomfield, CO.
Cons: Internal communication across teams could be smoother as the clean energy company grows. Streamlining some project approval processes would benefit Project Managers in Broomfield, CO.
Advice to Management: Refine internal communication and clarify career paths for Project Managers. Streamlining approval workflows will boost efficiency during Stem's growth in clean energy.
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Software Engineer
3.9
4 September 2026
Good role in cleantech, room for improvement
Pros: I really appreciate the mission-driven aspect of Stem, Inc. The work in renewable energy and storage feels genuinely important. The technical challenges are stimulating, and I've learned a lot. The company culture is generally inclusive, and colleagues are helpful. The flexibility offered with hybrid work arrangements is a major benefit, allowing for a good balance between professional and personal life.
Cons: While the company culture is good, internal communication could sometimes be more streamlined, especially across different departments or time zones. There are also times when project priorities shift quite rapidly, which can be a bit disruptive. Some processes could benefit from more formalization to improve efficiency, particularly in development workflows.
Advice to Management: Continue fostering open communication and providing clear roadmaps for projects to help teams navigate priorities more smoothly.
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Common Questions About Stem, Inc.

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