FogCreek

now Glitch: Joel Spolsky's software company: FogBUGZ, Trello, etc.

Founded 2000 consulting

2001: launch FogBUGZ, City Desk. Sold to DevFactory 2018.

2005: CoPilot. Spun out 2014

2008: Stack Overflow - acquired by Prosus 2021

2011: Trello - acquired by Atlassian 2017

2017: Glitch - On September 25, 2018 the company was officially renamed Glitch after their flagship product.

Bill Seitz