I thought MSCC product portfolio is very diversified - it does not seem to have one "high volume" product
They do seem to have their fingers into e lot of stuff. Power over the internet stuff seems interesting.
I scanned their 10q and it looks like $1b public company. They currently profitable.
55+% sales in US
15% in EU
30% in Asia
Sectors split into Comm, Defense, aerospace, industrial with a little heavier on the first two sectors.
I read their most recent 10q and then decided to read their Annual Report. It turned out to be their 10k with a glossy cover. Funny.