District 3 Innovation Hub (D3) is a startup accelerator and entrepreneurial community located within Concordia University in downtown Montréal where students, alumni and academic leaders share ideas and generate new products.

[3] It hold events aimed at creating connections between members from different industry sectors.

[5] The program assists high potential startups with finding funding.

[7] On June 9, 2016, District 3 partnered InnoCité MTL, TandemLaunch, Founder Institute, Centech and FounderFuel to host Montréal's first event with all the city's incubators present.

[8] In January 2016, District 3 started hosting teams for the IBM Watson AI XPrize competition as part of a partnership, an initiative led by Sydney Swaine.