The Global Smart Glass for Automotive Market was valued at USD 54.06 Million in 2025 and is projected to reach USD 172.06 Million by 2032, growing at a Compound Annual Growth Rate (CAGR) of 18.0% during the forecast period (2025-2032). This impressive growth is driven by surging consumer demand for enhanced in-cabin experiences, the global push for vehicle energy efficiency, and accelerating adoption in electric and premium vehicle segments.

As the automotive industry pivots toward smarter, more connected, and energy-efficient vehicles, the focus intensifies on the technology providers enabling dynamic control of light, heat, and privacy. In this blog, we profile the Top 10 Companies in the Smart Glass for Automotive Industry—a dynamic mix of established glass giants and specialized innovators shaping the future of automotive interiors.

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Global Smart Glass for Automotive Market – View in Detailed Research Report

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🔟 1. Saint-Gobain

Headquarters: Courbevoie, France
Key Offering: SageGlass® (Electrochromic), SPD-SmartGlass

Saint-Gobain is a global leader in building and automotive materials, with its SageGlass electrochromic technology being a hallmark of innovation. The company provides dynamic glass solutions for sunroofs and windows that tint automatically to control solar heat and glare, significantly enhancing passenger comfort and reducing HVAC load.

Innovation Initiatives:

• Integration of SageGlass with vehicle climate control systems

• Development of lightweight, durable laminates for automotive glazing

• Strategic focus on sustainability through energy-saving glass solutions

Download FREE Sample Report:
Global Smart Glass for Automotive Market – View in Detailed Research Report

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9️⃣ 2. Gentex Corporation

Headquarters: Zeeland, Michigan, USA
Key Offering: Full Display Mirror®, Electrochromic Auto-Dimming Mirrors

Gentex is a dominant force in automotive dimming mirrors, with its technology featured in millions of vehicles worldwide. The company’s Full Display Mirror replaces the traditional rearview mirror with a video display, while its electrochromic mirrors automatically reduce headlight glare, improving driver safety and comfort.

Innovation Initiatives:

• Pioneering camera-based monitoring and display systems

• Expanding smart glass applications beyond mirrors to windows and sunroofs

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8️⃣ 3. View Inc.

Headquarters: Milpitas, California, USA
Key Offering: View Dynamic Glass

View Inc. is a technology company specializing in dynamic glass that intelligently tints in response to environmental conditions. While initially focused on architectural applications, View is actively developing automotive-grade smart glass to bring its proven thermal and glare control benefits to vehicle cabins.

Innovation Initiatives:

• Adapting large-area dynamic glass technology for automotive sunroofs

• Focus on improving energy efficiency for electric vehicle range extension

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7️⃣ 4. AGC Inc. (Asahi Glass Co.)

Headquarters: Tokyo, Japan
Key Offering: Automotive smart glass, WONDERLITE® DIA

AGC is one of the world’s largest glass manufacturers, supplying advanced glazing solutions to major automotive OEMs. The company offers a range of smart glass products, including dimmable sunroofs and windows that contribute to cabin comfort and vehicle energy efficiency.

Innovation Initiatives:

• Development of anti-fogging and heating-integrated smart glass

• Research into next-generation transparent display technologies for windshields

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6️⃣ 5. Polytronix, Inc.

Headquarters: Richardson, Texas, USA
Key Offering: Polymer Dispersed Liquid Crystal (PDLC) Smart Glass

Polytronix is a specialist in PDLC technology, which allows glass to switch between transparent and opaque states instantly. This technology is ideal for automotive privacy partitions, sunroofs, and windows, offering users immediate control over light and visibility.

Innovation Initiatives:

• Enhancing the durability and optical clarity of PDLC films for automotive use

• Customizable tint levels and integration with vehicle control systems

Download FREE Sample Report:
Global Smart Glass for Automotive Market – View in Detailed Research Report

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5️⃣ 6. Vision Systems (Saint-Gobain Subsidiary)

Headquarters: Toulouse, France
Key Offering: SPD-SmartGlass technology

Vision Systems, now part of Saint-Gobain, is a pioneer in Suspended Particle Device (SPD) smart glass. This technology enables precise and rapid control over light transmission, making it highly effective for large-area applications like panoramic sunroofs, where it manages heat and glare effectively.

Innovation Initiatives:

• Scaling SPD technology for high-volume automotive production

• Integration with smart sensors for automatic tint adjustment

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4️⃣ 7. PPG Industries, Inc.

Headquarters: Pittsburgh, Pennsylvania, USA
Key Offering: Automotive coatings, glass technologies

PPG is a leading global supplier of paints, coatings, and specialty materials, including technologies for automotive glass. The company develops coatings and functional layers that can be applied to glass to create smart dimming and solar control properties.

Innovation Initiatives:

• Development of anti-reflective and conductive coatings for smart glass

• Collaborations with automakers on integrated glazing systems

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3️⃣ 8. Glass Apps LLC

Headquarters: Austin, Texas, USA
Key Offering: Custom smart glass solutions

Glass Apps specializes in developing custom smart glass solutions for niche and high-performance automotive applications. The company works closely with manufacturers to integrate PDLC and other technologies into unique vehicle designs, offering tailored functionality.

Innovation Initiatives:

• Bespoke smart glass integration for luxury and concept vehicles

• Rapid prototyping and small-batch production capabilities

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2️⃣ 9. RavenWindow (RavenBrick LLC)

Headquarters: Denver, Colorado, USA
Key Offering: Thermochromic smart glass

RavenBrick develops innovative thermochromic coatings that cause glass to tint automatically in response to heat. This passive technology is particularly promising for automotive applications as it requires no electrical power to operate, simplifying integration and improving reliability.

Innovation Initiatives:

• Perfecting self-tinting glass for automotive sunroofs and windows

• Focus on cost-effective, zero-energy smart glass solutions

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1️⃣ 10. Scienstry, Inc.

Headquarters: San Leandro, California, USA
Key Offering: SRCTM (Suspended Rod Crystal) technology

Scienstry is an innovator in smart glass technology with its proprietary SRCTM film, which offers instant switching between clear and opaque states. This technology is being developed for various automotive applications, including privacy partitions and customizable tint zones.

Innovation Initiatives:

• Developing high-durability smart films for harsh automotive environments

• Exploring multi-zone control within a single pane of glass

Read Full Report:
Global Smart Glass for Automotive Market – View in Detailed Research Report

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🚗 Outlook: The Future of Automotive Smart Glass Is Connected and Intelligent

The automotive smart glass market is experiencing a fundamental transformation. While basic dimming functionality is becoming more common, the industry is rapidly advancing toward integrated, intelligent systems that communicate with the vehicle’s core computer.

📈 Key Trends Shaping the Market:

• Seamless integration with EV platforms for maximum range extension

• Development of smart glass with embedded displays and touch functionality

• AI-powered tint control that anticipates driver and passenger preferences

• Automaker-technology company partnerships accelerating innovation cycles

Read Full Report:
Global Smart Glass for Automotive Market – View in Detailed Research Report

The companies listed above are not only enhancing vehicle interiors—they’re pioneering the intelligent vehicle experience of tomorrow.