How Many People Work at Maxwell? Headcount and Employee Trends

• Maxwell Technologies, headquartered in Denver, Colorado, specializes in energy storage and power delivery solutions, particularly through its advanced ultracapacitor technology, serving diverse markets including automotive, renewable energy, and industrial applications.
• In November 2025, Maxwell Technologies was acquired by Clarios, a leader in low-voltage energy storage, allowing Maxwell to operate independently while enhancing Clarios' portfolio in high-performance energy storage solutions.
• Maxwell has delivered over 85 million ultracapacitors globally, powering more than 7 million vehicles and being utilized in over 95,000 wind turbine pitch control systems, showcasing its extensive reach and partnerships in the industry.
• Maxwell's ideal buyers include manufacturers in automotive and renewable energy sectors seeking reliable, maintenance-free energy storage solutions that can handle extreme conditions and provide rapid energy discharge, making it a critical player in the evolving energy landscape.

The workforce is distributed across 15 departments, with Operations leading at 20 employees, followed closely by Finance with 15. Sales and Executive departments each contribute 11 employees, indicating a strong emphasis on operational and financial management. The presence of diverse departments such as Real Estate and Information Technology further illustrates a balanced functional mix, supporting the company's strategic objectives.

The company operates across 38 locations, with a significant concentration in Denver, CO, housing 11 employees. Portland, OR follows with 7 employees, while New York, NY and Philadelphia, PA each contribute 3. The large 'Other' category, accounting for 74 employees, suggests a distributed workforce model, enhancing flexibility and regional coverage.