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 remarkable growth is propelled by escalating consumer demand for enhanced in-cabin experiences, the trend towards vehicle premiumization, and the critical role of smart glass in improving energy efficiency for electric vehicles.

As the automotive industry undergoes a profound transformation towards electrification, connectivity, and autonomous driving, the focus intensifies on advanced materials that redefine passenger comfort and vehicle functionality. In this blog, we profile the Top 10 Companies in the Smart Glass for Automotive Industry—a dynamic mix of established glass giants, specialized technology firms, and innovative startups shaping the future of automotive glazing.

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🔟 1. Saint-Gobain

Headquarters: Courbevoie, France
Key Offering: SageGlass® (Electrochromic), PDLC, and SPD smart glass solutions

Saint-Gobain is a global leader in innovative materials, and its SageGlass® product line is a benchmark in the electrochromic smart glass segment. The company supplies advanced glazing solutions for sunroofs, windows, and partitions to major automotive OEMs worldwide, leveraging its deep expertise in glass science and manufacturing.

Innovation Initiatives:

• Integration of SageGlass with vehicle control systems for automated tinting

• Development of lightweight, durable smart glass for enhanced vehicle efficiency

• Strategic focus on thermal and solar control to support EV range optimization

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: Auto-dimming interior and exterior mirrors, Smart glass windows

Gentex is renowned as the world’s leading supplier of auto-dimming rearview mirrors, a technology that has become a standard feature in millions of vehicles. The company is expanding its portfolio to include smart glass for side windows and sunroofs, capitalizing on its strong relationships with automotive OEMs and expertise in electro-optics.

Innovation Initiatives:

• Pioneering integration of displays and cameras within smart mirrors

• Developing full-vehicle smart glass systems for next-generation platforms

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8️⃣ 3. View Inc.

Headquarters: Milpitas, California, USA
Key Offering: Dynamic Glass for large surfaces, smart automotive glazing

View Inc. is a technology leader in dynamic glass, primarily known for its architectural applications. The company is actively translating its expertise to the automotive sector, developing large-area smart glass solutions for panoramic roofs and windows that offer superior glare and heat control.

Innovation Initiatives:

• Application of IoT connectivity for smart glass control and automation

• Focus on energy-saving glass technologies for sustainable mobility

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7️⃣ 4. AGC Inc. (Asahi Glass Co.)

Headquarters: Tokyo, Japan
Key Offering: Wide range of automotive glass, including emerging smart glass technologies

AGC is one of the world’s largest glass manufacturers and a key supplier to the global automotive industry. The company invests heavily in R&D to develop next-generation smart glass, including electrochromic and PDLC variants, tailored for the rigorous demands of modern vehicles.

Innovation Initiatives:

• Development of smart glass with embedded sensors and antennas

• Collaborations with Japanese automakers for integrated smart glass solutions

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

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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, providing instant-switching smart glass for privacy and light control applications. The company’s products are used in automotive partitions and windows, offering rapid opacity control at the touch of a button.

Innovation Initiatives:

• Enhancement of PDLC switching speed and durability for automotive use

• Customization of smart glass solutions for luxury and specialty vehicles

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5️⃣ 6. Vision Systems (Part of Saint-Gobain)

Headquarters: Toulouse, France
Key Offering: SPD-SmartGlass technology for automotive applications

Vision Systems, now integrated into Saint-Gobain, brought significant expertise in Suspended Particle Device (SPD) technology. This technology allows for precise and rapid control of light transmission, making it ideal for sunroofs and windows where dynamic solar management is critical.

Innovation Initiatives:

• Advancement of SPD technology for improved performance and cost-effectiveness

• Integration of smart glass systems with vehicle’s energy management

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4️⃣ 7. PPG Industries

Headquarters: Pittsburgh, Pennsylvania, USA
Key Offering: Automotive OEM glass, coatings, and emerging smart glass technologies

PPG is a major global supplier of paints, coatings, and specialty materials, including automotive glass. The company is actively developing smart glass solutions that leverage its expertise in coatings and materials science to create multi-functional glazing for future vehicles.

Innovation Initiatives:

• Research into conductive coatings for smart glass functionality

• Development of glass solutions that contribute to vehicle lightweighting

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3️⃣ 8. Glass Apps LLC

Headquarters: Austin, Texas, USA
Key Offering: Customized smart glass solutions for niche automotive applications

Glass Apps specializes in creating tailored smart glass products, often for specialized and high-performance automotive segments. The company’s focus on customization allows it to address unique requirements for privacy, display integration, and aesthetic control.

Innovation Initiatives:

• Development of switchable privacy glass for luxury and commercial vehicles

• Collaborations with automotive designers on innovative glazing concepts

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2️⃣ 9. RavenWindow (RavenBrick)

Headquarters: Denver, Colorado, USA
Key Offering: Thermochromic smart window technology

RavenBrick developed innovative thermochromic technology that responds automatically to temperature changes. While its primary focus has been architectural, the potential for passive solar control in vehicles, particularly in sunroofs, presents a significant opportunity for the automotive market.

Innovation Initiatives:

• Adaptation of passive thermochromic coatings for automotive glazing

• Research into energy-saving benefits for electric vehicle climate control

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1️⃣ 10. Scienstry, Inc.

Headquarters: Portland, Oregon, USA
Key Offering: SRCTM (Suspended Particle Device) smart glass

Scienstry is a technology company focused on developing and licensing its SRCTM smart glass technology. This technology offers variable tint control and is being explored for various applications, including automotive, where precise light management is essential for comfort and energy efficiency.

Innovation Initiatives:

• Scaling SPD technology manufacturing for cost-competitive automotive adoption

• Partnerships with material and automotive companies to integrate smart 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 towards fully integrated, connected glass systems that serve multiple purposes beyond mere tint control.

📈 Key Trends Shaping the Market:

• Accelerated integration with electric vehicle platforms for thermal management and range extension

• Development of multi-functional glass combining dimming, displays, and antennae

• Growing adoption in mid-range vehicles as costs decrease and consumer demand increases

• Enhanced connectivity allowing for personalized settings and automated adjustments based on environment and occupant preferences

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

The companies profiled above are not merely supplying components—they are enabling the intelligent, comfortable, and efficient vehicles of tomorrow.