Last year Finnair flew an A350 with almost 300 business executives, investors, entrepreneurs and journalists from SFO to HEL for Slush, one of the biggest startup events in the world.
It seems like this year AY will be replaced by a Victor A340 VIP with just 100 seats. An upgrade over last year's offering that's for sure. Flight has been sold out.
There are some pictures of the aircraft on the website:
https://www.flyvictor.com/en-gb/slush2017/#/Flights were probably not cheap. I think all planes should have this kind of a layout.
I bet the startup scene in Helsinki would be very glad if AY decided to make SFO a year-round service.