I won't comment on organizations using Julia, but some conclusions can be drawn from the presenters and sponsors at JuliaCon 2015: http://juliacon.org/2015/ htt

I won't comment on organizations using Julia, but some conclusions can be drawn from the presenters and sponsors at JuliaCon 2015: http://juliacon.org/2015/ http://juliacon.org/2015/ Here is a brief list of some major packages that I am aware of: - https://github.com/JuliaOpt/JuMP.jl https://github.com/JuliaOpt/JuMP.jl - https://github.com/JuliaOpt/Convex.jl https://github.com/JuliaOpt/Convex.jl (Stephen Boyd's current and former students) - https://github.com/ApproxFun/ApproxFun.jl https://github.com/ApproxFun/ApproxFun.jl (Nick Trefethen's former students) - https://github.com/dmlc/MXNet.jl https://github.com/dmlc/MXNet.jl - http://nemocas.org http://nemocas.org Julia has been used (and cited) in at least one Nature publication: http://www.nature.com/nature/journal/v526/n7575/full/nature15707.html?WT.ec_id=NATURE-20151029&spMailingID=49884916&spUserID=MjA1NzcwMjE4MQS2&spJobID=783976831&spReportId=NzgzOTc2ODMxS0 http://www.nature.com/nature/journal/v526/n7575/full/nature1... A larger list (with associated publications): http://julialang.org/publications/ http://julialang.org/publications/ Julia is also being used for courses at a number of universities: http://julialang.org/teaching/ http://julialang.org/teaching/