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MAXWELL TECHNOLOGIES INC

Exchange

Entity type

operating

Fiscal year end

Dec 31

Headquarters

DE

Research Summary

AI-assisted · Grounded in filings

Updated Nov 24, 2025

MAXWELL TECHNOLOGIES INC

MAXWELL TECHNOLOGIES INC operates in the Miscellaneous Electrical Machinery, Equipment & Supplies sector, leveraging decades of engineering experience to deliver energy storage and power conversion solutions grounded in advanced capacitor and ultracapacitor technologies; its core products help grid operators, industrial energy managers, and transportation OEMs sharpen reliability, smooth transient loads, and defer costly infrastructure upgrades while integrating with legacy electrical systems. The company’s operations touch significant regulation around energy storage safety, environmental compliance, and international trade controls, and it faces material risks from rapid technological shifts, volatile raw material pricing, and the need to maintain stringent quality controls to retain long-term industrial and utility customers. Navigating the legacy SIC classification highlights the strategic role of Maxwell’s specialist components amidst broader electrical equipment supply chains, and the latest filing, a Form 10-Q from December 1999, underscores how the business has historically communicated financial and operational updates; view live SEC filings on Earnings Feed to monitor any future developments.