Through forensic analysis of fan forums (DaFont, FontSquirrel, Reddit’s r/identifythisfont), three free fonts are consistently recommended as Stark Industries substitutes:
Supports over 40 languages (Latin alphabet) and includes Cyrillic characters. stark industries font free downl work
This is generally considered the best free option for replicating the Stark Industries logo. It is sharp and clean. stark industries font free downl work
Free alternatives like "Stratum" or open-source variants can be found online. How to Install and Work with the Font stark industries font free downl work