TapTone
Teledyne Taptone - On-line package inspection systems, leak, label and fill level detection, food, beverage, beer, pharmaceutical and chemical processors.
http://www.taptone.com/

Ice3 Ltd
Cardboard engineers, design and manufacturer of 3D pop up direct mail, packaging and printed promotional pieces in paper, cardboard or plastics.
http://www.icecubed.co.uk/

Packages at Gentoo Linux
Lists new packages and provides changelogs, displays stable and unstable versions of a package and allows searching for packages by name and description.
http://packages.gentoo.org/

The Search Engine for Linux rpm Packages
Die Suchmaschine für Linux rpm und Debian Pakete
http://www.rpmseek.com/

Arcadia WebSite Design
Web site authoring packages, hosting packages and services.
http://www.arcadia-design.co.uk/

Marc Liyanage - Mac OS X Packages
Easy to install packages for OS X; PHP, MySQL, and ImageMagick.
http://www.entropy.ch/software/macosx/

Green Ghost
Green Ghost Web Hosting Co. - A Full Range of Hosting Packages Starting at Only US$9.95
http://www.greenghost.biz/

rpm.livna.org
A repository of add-on packages for Fedora. Contains packages not available from the standard repositories.
http://rpm.livna.org/rlowiki/

Will's Tcl/Tk Page
Featuring the trycatch and expand packages, guides to creating object commands and to success with namespaces and packages.
http://www.wjduquette.com/tcl/

Phillip Lord's Emacs Packages
Mostly additional packages for JDE.
http://homepages.cs.ncl.ac.uk/phillip.lord/emacs.html