The Dun Building has the distinct honor of being Buffalo's first steel-framed skyscraper, finished in 1895. Designed by architects Green and Wicks, it is also believed to be the first fireproof building, constructed in Renaissance-Revival style bricks, tile, concrete and steel. The building is named after Robert G. Dun the first occupant and the founder of the R.G. Dun Company that became Dun & Bradstreet, the nation's oldest and largest credit reporting agency. Today, the Dun Building is home to several commercial businesses, including the newest SATO restaurant, serving modern Japanese cuisine.