Igalia is the real deal. Many companies that want bugs fixed or features added to web browsers hire Igalia to make those changes. They also maintain WebKit on Linux (gtk and wpe) https://planet.igalia.com/webkit/
Yeah, been seeing their site a lot when setting up cog and weston for an embedded kiosk thing. Also met a bunch of them at the OpennSource Summit in Vienna.
Every now and then you run into these small-ish expert consultancies that actually are the force behind a lot of open source.
That's interesting. One wonders what their future looks like after Google divests Chrome. Good to see that the knowledge base isn't entirely confined within Google.
Igalia is self directed and one of the few organizations I can see taking on technical leadership of the entire chromium project if/when Google divests Chrome.