Nielsen ratings | Leslie Nielsen | Nielsen SoundScan | Nielsen Media Research | Brigitte Nielsen | Nielsen | Beth Nielsen Chapman | Asta Nielsen | Teresa Nielsen Hayden | Nielsen Broadcast Data Systems | Kay Nielsen | Juanita Nielsen | Jim Nielsen | Jerri Nielsen | Jakob Nielsen (usability consultant) | Jakob Nielsen | Brian Nielsen | Sanna Nielsen | Rick Nielsen | Nielsen Ratings | Nielsen BookScan | Michael Nielsen | Lars Nielsen | Kai Nielsen | Helge Nielsen | Harald Nielsen | Hans Nielsen Hauge | Hans Nielsen | Erik Nielsen | Erik Charles Nielsen |
Weld co-founded Netbot Incorporated (1996), which was acquired by Excite; AdRelevance (1998), which was acquired by Media Metrix and then by Nielsen NetRatings; and Nimble Technology (1999), which was acquired by Actuate.