This is the vanity plate of Craig Sweeny.
Visuals: In a dark, filmed atmosphere, there's a table with a piece of paper with text above it. The company name in red zooms out onto the paper.
Variant: At least two variants of the paper exist.
Technique: 2D CGI.
Audio: Either the first half of the Relativity Television and Critical Content logos music (which the mentioned logos followed) or a CBS generic theme. Starting with episode 16 of Limitless, a stamp sound is heard.
Availability: Seen on Limitless and The Code all on CBS.