It is Pune Metro
Which has two different operators
MMRCL & PMRDA
And the full metro ownership is under MMRCL
MMRCL is JV between govt of Maharashtra and Govt of India
PMRDA...
more... is Urban Planning Agency of Pune in which Pimpri Chinchwad also belongs too, similarly many near by region
PMRDA is just taking Line 3 in PPP mode with Tata and Siemens to develop it
In future PITCMRL (only single line) will be constituted for 35 years BO-T mode
They are not seperate Metro System
Best example of it was once Airport Line of Delhi Metro