Corporate logo of the company Facebook since 2019 in their different variants (Facebook, WhatsApp and Instagram)
Facebook Inc.
<a rel="nofollow" class="external free" href="https://newsroom.fb.com/news/2019/11/introducing-our-new-company-brand/">https://newsroom.fb.com/news/2019/11/introducing-our-new-company-brand/</a>