you should check Tuleap definitely cool with large enterprises. Ericson, Airbus, Orange, STMicroelectronics with tens of thousands of user per enterprise on a single instance. Cherry on the cake it's opensource and actively maintained by a company; Enalean. We get a lot og positive feedback from our users and keep improving it
You need to click on one of the three buttons and you'll get an automatic login that will get you on a demo project. Scrum, Kanban or Waterfall. Happy to help with any additional information
Here is some more competition in the form of a modular integrated tool 100% libre and open source.
With a single instance of Tuleap you can have per project wildly different configurations. One project can have a scrum dashboard with GIT and pull requests, while another can be kanban and SVN with Jenkins CI, and a third could even be setup as Waterfall with CVS or other combinations.
Issue tracking, or anything tracking really, document versioning and templates to get you started really quickly. It’s proven scalable as it’s already used by companies with more than 17 000 users with a single instance of Tuleap.
I would love some feedback as we are actively developing it with monthly releases. You can check it out at https://tuleap.org/
Very little known but quite amazing, I’ll point out a tool, as it solves quite a few of the pain points mentioned here. It’s integrated but you can choose what tools to use on a per project basis with a local admin, no need to have a central imposed workflow.
You can choose, per project, which version control to use, GIT, SVN. Which project management method SCRUM, KANBAN, hybrid or waterfall, which code review system, pull requests (in a month) or GERRIT (now).
You can track trace and link pretty much anything in whichever way you want with very flexible trackers. Issue tracking, document versioning, comments you name it, It has templates to get a team started quickly and can be easily adapted later.
It’s proven scalable and fast as it’s already used by companies with more than 17 000 users with a single instance. All is not shiny but it's actively developed with monthly releases.
It’s 100% libre and opensource software with the advantage of having a company fully dedicated to developing it.
If you are wondering what tool I am talking about it’s called Tuleap and you can test it in several ways or install it. If you do, any feedback is welcome. You will find it at https://www.tuleap.org
Disclosure I work for the company that is the main contributor of Tuleap.org.