Energy efficiency companies

Companies whose enriched business profile is tagged “Energy efficiency”, drawn from their SEC filings + website text. Sorted by market capitalization; every figure is delayed data from SEC EDGAR + Finnhub, shown with its as-of date.

• Trane Technologies (TT) Industrials — Global provider of HVAC, refrigeration, and fire safety solutions for commercial and residential applications with advanced building climate and digital connectivity platforms. ask →
• Johnson Controls (JCI) Industrials — Global provider of smart building controls, HVAC systems, and facility management software that help optimize comfort, safety, and energy efficiency. ask →
• Emerson Electric (EMR) Industrials — A diversified industrial technology company that delivers control systems, sensors, software, and safety solutions for process manufacturing, power systems, and facility management globally. ask →
• Monolithic Power Systems (MPWR) Information Technology — Fabless semiconductor designer delivering highly integrated power management and analog mixed-signal solutions for data centers, automotive, industrial, and consumer applications. ask →
• Comfort Systems USA (FIX) Industrials — Large-scale MEP (mechanical, electrical, plumbing) contractor serving commercial, industrial, and institutional buildings across 190 U.S. locations through design-build and maintenance services. ask →
• GARRETT MOTION (GTX) Consumer Discretionary — Garrett Motion is a turbocharging and electric motor technology leader enabling fuel efficiency and emission reduction across combustion engines and next-generation electric powertrains for automotive and industrial applications. ask →
• POWER INTEGRATIONS INC (POWI) Information Technology — Power Integrations designs high-voltage power conversion semiconductors and gate drivers that enable efficient electricity conversion across renewable energy, industrial, automotive, and consumer applications. ask →
• ITRON INC (ITRI) Information Technology — Itron provides smart metering hardware and cloud-based data management software to utilities globally for real-time energy, gas, and water consumption visibility and optimization. ask →

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Data: SEC EDGAR (filings) + Finnhub (fundamentals, delayed daily-close). Figures shown with their as-of date.

Last updated 2026-07-10.

Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date.