It's ONE company "GMO", and I believe their originally announced May 2018 timeframe was way optimistic.
They seem to have toned the timeframe back to "have working silicon in 2018" which sounds like they are targeting TAPE-OUT by the end of 2018 and might be a viable target (that would put actual PRODUCTION into 1Q or 2Q of 2019).
They seem to have also had some bad timing on when to get involved, with the recent news out of China - unless China DOES in fact ban Bitcoin and it puts Bitmain/BW.COM/EBit and the other smaller Chinese miner makers out of business (Innosilicon will probably survive, they'll go back to being a custom design house like they were before they started doing Cryptocoin ASIC).
Many thanks for your insights. There is another one called DMM.
https://www.coindesk.com/e-commerce-giant-dmm-to-launch-bitcoin-mining-venture/Apart from the bad timing aspects you mentioned, I still can't get my woolly head round the 7nm part - thought the limits were being reached around 10-12nm.
Further, do you actually believe these announcements? Haven't we all heard more such announcements than were to be believed?
As long as they stay up I will start it back up.
Great news. Sorry for off topic.