StoryMill - Developers and publishers of Mac, Win, and iOS productivity, home and office and writing software such as MacGourmet, Paperless and many more. Based in MN.

RetailMenot - The RetailMeNot mobile app allows you to find deals on the go for both online shopping and in store shopping.

BlankPage - Stay motivated to write, and finish your story

Slickdeals.net - Slickdeals: The Best Deals, Coupons & Discounts on everything

Manuskript - Open-source tool for writers.

Honey - Honey is a browser extension that automatically finds and applies coupon codes at checkout with a single click.