Best utilities companies in Cambridge, MA

We figured out the best utilities companies to work for in Massachusetts using data on salaries, company financial health, and employee diversity. You can also search for the best utilities companies to work for in any other state or city.

Best companies to work for in Cambridge, MA

Featured in

1. Commonwealth Fusion Systems
Zippia score 4.4
#1 Best utilities company in Cambridge
Company description:
Commonwealth Fusion Systems (CFS) is on track to bring fusion energy technology to market. CFS was spun out of MIT and is collaborating with MIT's Plasma Science and Fusion Center to leverage decades of research combined with the innovation and speed of the private sector. CFS has assembled a world-class team working to design and build fusion machines that will provide limitless, clean, fusion energy to combat climate change. Supported by the world's leading investors in breakthrough energy technologies, this CFS team is uniquely positioned to deliver the fastest path to commercial fusion energy.
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- Learn more about Commonwealth Fusion Systems:
- Commonwealth Fusion Systems overview
- Commonwealth Fusion Systems salaries
- Commonwealth Fusion Systems jobs
2. Promethean Power Systems
Zippia score 3.7
#2 Best utilities company in Cambridge
Company description:
Promethean Power Systems designs and manufactures rural refrigeration systems for commercial cold-storage applications in off-grid. Dairy processors who have not been able to collect enough quality milk to meet demand, which is growing at 6% annually. Milk producers whose milk gets spoiled because it is not collected in time are also beneficiaries, though they cannot afford the purchase price of the chillers. The system preserves milk at the village level, which reduces spoilage and transportation costs for processors, leading to increased farmer incomes. The chillers enable processors to collect milk that has been chilled at the source, which improves the quality of milk and enables them to collect from isolated dairy villages. The system is powered by the grid and by a generator when the grid is down, but will in future use a thermal battery backup to store grid energy.
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- Learn more about Promethean Power Systems:
- Promethean Power Systems overview

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Other national companies with offices in Cambridge, MA

Allied Universal

Zippia score 4.1

Company highlights:

Allied Universal provides unparalleled service, systems, and solutions to serve, secure, and care for the people and businesses in their communities. Their relationships with their employees and clients are at the heart of everything they do, each and every day. This dependable company offers security services, security systems, janitorial and staffing services.

Learn more about Allied Universal:
Allied Universal overview