Melissa already touched on it in her post above, but my company also does not offer paid adoption leave. I don't believe they offer paid maternity/paternity leave either. They allow you to take FML time for "family bonding" with adoptions, and that time must be taken within the first 12 months of placement. We do have to go through our paid time off for the year before it starts unpaid time off though. To be honest, I haven't looked into my company's "traditional" maternity/paternity leave policy, but I don't believe they treat adoptive parents any differently.
They also offer a pretty generous reimbursement after finalization has taken place. It would be really nice to have it for the initial costs, but after having unpaid time off, it's nice to know that it will come in to help rebuild savings.