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Our efforts are multiplied by the cooperation and support of organizational partners around the world, from institutions and media to companies that sponsor our programs and events.

DarkSky Affiliates

Arkansas Natural Sky Association

Wyoming Stargazing

Affiliates are similar to Chapters. Learn more on our Chapters page.

Corporate Partners

Our Corporate Partners are dedicated members of the dark sky protection community that support programs, outreach, education, and night sky conservation efforts on many fronts. We’re grateful to our Corporate Partners for their continued and loyal support.

Corporate Partners enjoy many benefits: customized packages, media exposure, DarkSky program and event underwriting opportunities, and more. Learn about How DarkSky works with Corporate Partners.

DarkSky does not necessarily endorse the products or services of its Corporate Partners.

Corporate Partner levels


Musco leads the world in sports, transportation, and infrastructure lighting, designing LED solutions for everything from neighborhood fields, to major stadiums and arenas, to international airports.

The Home Depot is the largest home improvement retailer in the United States.

Lowe’s is an American retail company specializing in home improvement.


Grand Canyon National Park Lodges is the primary provider of in-park lodging at the South Rim of the Grand Canyon (USA) — one of the world’s premier destinations for more than a century. As part of Xanterra Parks and Resorts, Grand Canyon National Park Lodges manages six distinctive hotel properties. Their company has been a Guiding Partner with DarkSky for four years, and their $20,000 commitment supports DarkSky programs and operation. As Director of Sustainability David Perkins explains, “Our commitment to [DarkSky] is one of the many efforts to protect the beautiful places where Xanterra operates.” The Grand Canyon earned certification as an International Dark Sky Park in 2019.

Under Canvas began in 2012 with a camp in West Yellowstone, Montana, USA, dedicated to connecting guests with the outdoors and to each other through experiences in nature. It has since grown to include nine luxury “glamping” (i.e., glamorous camping) locations and customized pop-up glamping experiences. A leader in upscale, outdoor hospitality, Under Canvas has claimed awards from the likes of Condé Nast Traveler and Travel + Leisure as the best resorts in the U.S. and indeed, the world.

Since  1724, the House of Rémy Martin has been cultivating the lands of Charente, in France. Resulting from the prestigious terroirs of the Grande and Petite Champagne, its cognacs have remarkable aging potential.

In alignment with its strong environmental values, the House of Rémy Martin is an enthusiastic proponent of dark sky places. Their association with the night sky dates back to one of their early directors. An avid astronomer, he chose Sagitarrius for Rémy Martin’s logo, in 1870.

Earth Aware Editions is a book publisher committed to broadening awareness and understanding the unique challenges of our time through powerful and provocative publications. From climate change and conservation to the accelerating loss of diversity in our planet’s species and cultures, the continued erosion of our biosphere cannot be ignored.

Founded on the principle that the sustainability of life on Earth depends on the spiritual health and wisdom of humanity, Earth Aware Editions presents the diverse voices of today’s leading environmentalists, photojournalists, cultural commentators, artists, and activists. It is our goal to celebrate global diversity and preserve our cultural heritage for future generations. Earth Aware is an imprint of Insight Editions.

Landscape Forms manufactures a wide array of outdoor lighting, including luminaires for streetscape, pedestrian, path, and wayfinding applications. Their LED lighting expands their mission to create a “sense of place,” addressing the needs of a daytime and nighttime environment and offers a fresh perspective on illuminating the outdoors. As a company with deep roots in the landscape, Landscape Forms designs outdoor lighting to provide a visual experience that enhances the sense of place.


Earth Sun Moon Logo

Earth Sun Moon Trading Company started in the basement of a local record shop in 1996, and today offers a range of nature-inspired designs with a quirky sense of humor.

Your True Nature began creating eco-friendly products and programs in 1993 after founder Ilan Shamir received sage advice from a tree: Stand tall and proud. Remember your roots. Enjoy the view! From there, Ilan and his daughter, Laurel, have worked side by side to help the company branch out and reach new horizons. Their story is rooted in caring for the earth, creating new advice, planting trees, and using heart-tickling inspiration and wisdom to celebrate the beauty of nature and human nature. Your True Nature has been a DarkSky supporter since 2010 and has contributed more than $15,000 to support DarkSky’s night sky protection.


Deneb designs bespoke journeys and events catering to the global community of conscious explorers looking for deeper knowledge, culture, and purpose. Its portfolio of adventures and calendar of events includes astronomy-centric activities. From the Pacific Ocean to the Americas, the organization crafts programs with and for astronomers, astrophotographers, and other lovers of the mystery and poetry of the night. Deneb was founded in 2019 by the leadership of Atelier LaPaz, a sustainable tourism development company that pioneered heritage conservation tourism in Central America 25 years ago and that has, since its origin, acted for the preservation of our dark skies.

Selux offers an extensive range of architectural light fixtures, including solar-powered and DarkSky-certified luminaires designed to help lighting professionals and architects create interior and exterior spaces in which to live and work. As former Product Manager James Brigagliano explained, “Reducing light pollution through proper optical/luminaire design can be touted as an important non-energy benefit and that’s great. If you look closer, however, there is a very large energy benefit, since any light not working to illuminate the task is wasted energy. After 15+ years of supporting the [DarkSky] initiative, we are glad to see continued interest in this effort by designers, municipalities, and other manufacturers.”

Holiday River Expeditions has teamed up with the experts from Salt Lake City’s Clark Planetarium to provide stargazing vacation trips like no others. The trails they bike and the rivers they run traverse some of the darkest, most remote corners of Utah and Colorado, including two International Dark Sky Parks, Canyonlands National Park and Dinosaur National Monument. Float or cycle through red rock wonderlands during the day; at night, settle in on a sandy beach and stare up at the starry ribbon of sky. Learn from their expert guides and special star guests, and discover the powerful sense of awe that the night sky can impart.


One Percent for the Planet is an international organization whose members contribute at least one percent of their annual revenue to environmental causes to protect the environment. The aim is to offer accountability, prevent greenwashing, and “certify reputable giving.”