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Energy Tech Series A Founded 2020

Tynt

Tynt Technologies is a smart materials company that develops Reversible Metal Electrodeposition (RME) technology for dynamic dimming across transparent surfaces, from smart eyewear to building windows. The company patented RME platform offers fast, neutral, and high-contrast light control with industry-leading visible light transmission range from 0.01% to 90%, transitions in seconds rather than minutes, and…

📍 Boulder, United States · Energy Efficiency Tech,

Funding snapshot

Last roundSeries A
Amount$3M
Date30 October 2025
Total raised$17M
Team size17

About

Tynt Technologies is a smart materials company that develops Reversible Metal Electrodeposition (RME) technology for dynamic dimming across transparent surfaces, from smart eyewear to building windows. The company patented RME platform offers fast, neutral, and high-contrast light control with industry-leading visible light transmission range from 0.01% to 90%, transitions in seconds rather than minutes, and bi-stable operation that holds any tint level without continuous power. Tynt technology enables blackout functionality for instant privacy, tunable mirroring on demand, and low haze clarity. The platform transforms transparent surfaces including smart glasses for AR applications and building facades for energy efficiency, providing adaptive hardware that is clear when needed and private when required. Founded in 2020 and headquartered in Boulder, Colorado, Tynt has raised approximately $16.8 million in Series A funding from investors including DOE, Climate Capital, Prime Impact Fund, Starlight Ventures, and Kompas.

Business model

Advanced Materials > Smart Materials > Smart Glass,

Smart Homes > Smart Furnishing > Smart Windows,

Energy Efficiency Tech > Thermal Products > Insulation > Air > Window Panels,

Construction Tech > Building Materials > Smart Window Glasses

Founders & team highlights

Serial Founder

Team background

College Wise > Stanford University

Institutional investors

DOE Climate Capital Prime Impact Fund Starlight Ventures Kompas Johanna Wolfson

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