EPF Transfer When 3 Companies Involved?

I have a query regarding EPF transfer. I am writing in detail below
I worked for a company named "A" for 6 years after which i resigned and joined company "B"
I had opted for PF transfer from "A" to "B".
i worked in company "B" for 8 months Now I am with company "C" for the last 4 months.
The PF transfer from "A" to "B" has not happened.
I want to transfer the PF amount from "A" and "B" to "C"
What is the procedure for EPF transfer in this case ?
Should I send PF transfer form to both "A" and "B" from "C"?
Please advise

Dear Friend
You can submit TWO form 13(R) 's.
At present if you are with "c" you should apply through employer of 'C'
and submit seperate applications at the offices in which your previous organizations attached office. They both prepare cheque's for the available amount and transfer to 'c' with intimation to you.
Regards
P. PARTHA SARATHY
HYDERABAD
97051 73737

Hi,
you need to fill 2 nos. of form-13 and attached form 5, 10 and 3 A of your previous organization. Then form get attested with your current employer along with form 5. thereafter submit the form to RPFC.
Regards
Sandhya