HelloZack is a young entrepreneurial firm based in Paris focused on the purchase and resale of second-hand Apple products, part of a broader ecosystem that supports ongoing use of Apple products.

Drybar was launched in 2010 with the tagline “No cuts. No color. Just Blowouts!” by hair stylist Alli Webb and her brother Michael Landau. Blow-drying had long been provided in most hair salons, but was considered an add-on or infrequent stand-alone service that did not incur a significant and consistent revenue stream.

Drybar (B) is presented in an innovative cartoon storybook format to help enhance participants' understanding of Drybar's offering through an entertaining experience that is both informative and emotionally engaging. Supplementary Video and Lecture Slides can be obtained at https://www.blueoceanstrategy.com/teach

This case introduces the application of blue ocean strategy in the context of managing a business portfolio at the corporate level. Apple created future profits and growth not by exploiting existing demand, but by reconstructing industry boundaries to create new market space and unlock latent demand.

ISS describes a $2 billion multinational service company active in commercial cleaning. The case explores the company's entrepreneurial organisational structure which features autonomous country managers linked to headquarters by strong financial controls, as well as the future challenges of moving from acquisitive to organic growth and improving profitability.