@3dig sorry no. You're confusing between net and gross margins. That article has nothing close to your 80%-85% gross margins. Are you hyping here?
I've explicitly cited NET MARGINS because this is the number which contributes to IBM's bottom line hence it's the return on investment of $34B.
Do you understand the difference between gross and net margins and what is ROI? I suggest you look it up.
Table from article:
2016 2017 2018 2019 2020 2021
Red Hat revenues $2,400 $2,900 $3,400 $4,012 $4,734 $5,634
Red Hat sales growth N/A 21% 17% 18% 18% 19%
Red Hat operating income $332 $472 $512 $602 $710 $845
Red Hat operating margin 14% 16% 15% 15% 15% 15%
Red Hat net income $254 $259 $434 $522 $615 $732
Red Hat net margin 11% 9% 13% 13% 13% 13%
Of course formatting is lost due to the limitations of this site.
FYI:
"Gross margin is the total percentage of gross income that is generated from the company's revenue. Net margin is the total percentage of net income that is generated from the company's revenue. The gross margin is larger in scope than the net margin because it does not account for administrative and selling expenses."
Also:
"Net margin is a company's overall profitability, while operating margin is a company's profitability from its core operations. Both metrics are important, but operating margin is usually more helpful in understanding where a company is generating its profit"
You can see in the table above operational and net margins almost the same around 15%
Read:
https://www.causal.app/whats-the-difference/net-margin-vs-operating-margin
https://byjus.com/commerce/difference-between-gross-margin-and-net-margin/
HORRIBLE HORRIBLE BUSINESS!
Ginny bought Softlayer cloud for $2.5B after failing to develop an in house cloud, where Research was useless. Arvind has taken over as a Sr VP the IBM Cloud business unit and ... Failed all development... Buried it! Just like he's failed as STG development General Manager with Power, System X, and the fab all sold or will be, Power, soon it seems. Arvind was the Sr VP running Research and... IBM lost their supecomoiters business AKA Blue Gene etc many failures.
So Ginny wasted $2.5B now Softlayer gone and Arvind wasted $34B on RedHat ... Soon to be destroyed...
Numbers don't lie.