Lightning asic was only reselling hashratio machines AFAIK.
Here are my estimates:
BTCgarden 3PH-5PH sales + 2PH self mining
Hashratio 1-5PH sales + 10-20PH self mining
Lightning asic 1-2PH self mining
Rockminer 2-3PH sales + 1-2PH self mining
xbtec 2-10PH self mining (Can't really go off their own numbers since they seem somewhat bad at estimations but they are deploying HW apparently)
Edentech ~1PH
AM mine 2-4PH (could be franchising/mining 20+ PH if they found a location with cheap electricity)
Your estimates are way off. Just took the biggest number and added up they give me 54PH/s. Doesn't it seems a bit too much considering that from June until now the network grew only with ~40PH/s? Even the minimum numbers are a bit off. 25PH/s is 60% of the 40PH deployed in the last months. It's more than all other manufacturers combined!
Considering that KnC launched the Neptunes and Bitfury is working on 3 DC (Georgia, Iceland and Finland) I really think that the numbers are just pure imagination.
54PH sold does not mean 54PH is added to the network. It could take weeks before chips start hashing. (longer if you are xbtec)
Also 40PH is way off. Network was 80PH on june1 and is now 140PH.