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0114 22 11 800


Starting off in 2005, and forming a Limited Company in 2007, Castus has grown organically and now comprises a strong team of Developers, Designers and Project Managers.
We're a close-knit group of people who pride ourselves on doing great work and providing great service at a fair price. What do you really need to know about us? We're a friendly, approachable bunch, with lots of experience in creating websites, apps and online stores who would love to chat to you about your project. So please do give us a call, we'd love to talk to you about how we could be of service.

@mrtwolfend Aah thanks Tom 😊

January 08, 2019 16:45

We're hiring! Check out our current vacancies --->

January 08, 2019 11:12

Merry Christmas to all our wonderful clients! We hope you have a fantastic Christmas and New Year, looking forward…

December 21, 2018 16:33

Thank you so much for the mention @mindsparklemag glad you like our new site

November 08, 2018 09:54

Thank you @bestcss_in it's an honour!

November 08, 2018 09:52
Contact nameGary Hides

Technology Parks,
Cooper Buildings,
Arundel Street,
Sheffield S1 2NS.

Tel: 0114 22 11 800
Twitter: @shefftechparks

We are a living wage employer.