No PF for my previous company

Hi,

I was working in company A where there was no PF and then I moved to company B and my pf was created. Now I'm moving to company C , I don't have a PF record for company A. Is it a problem? I just have access to payslips and all other letters. Would that be enough?? I believe I would have to show service history where there won't be record for company A . Will payslips and offer letter be enough? What documents are we supposed to provide for this case?