Sieve, A Mail Filtering Language
Sieve ist ein Sprache, die es erlaubt E-Mail Filter zu schreiben.
http://www.holtmann.org/email/sieve/

Deering, Larry
Programmer with electronics interests. Black Key Sieve (improvement on the Sieve of Erastothenes), a Mandelbrot program, a program for Barker Codes, and a TiCK Keyer modification.
http://www.qsl.net/w2gl/

Animation of Eratosthenes' Prime Sieve
Interactive animation of the sieve of Eratosthenes to obtain prime numbers, using JavaScript.
http://www.faust.fr.bw.schule.de/mhb/eratosiv.htm

RFC 3028
Sieve: A Mail Filtering Language. T. Showalter. January 2001.
http://tools.ietf.org/html/rfc3028

Number Field Sieve NET
A client/server system for NFSNET by Henrik Olsen.
http://www.iaeste.dk/~henrik/projects/nfsnet.html

UOP
UOP is an international supplier and licensor of process technology, catalysts, adsorbents, process plants, and consulting services to the petroleum refining, petrochemical, and gas processing industries.
http://www.uop.com/

Sieve Methods
, Masters Thesis, Denis Xavier Charles, SUNY Buffalo 2000 (pdf 501K)
http://www.cs.wisc.edu/~cdx/Sieve.pdf

Factoring Integers with the Self Initializing Quadratic Sieve
Scott Contini, MA Thesis. University of Georgia 1997.
http://citeseer.ist.psu.edu/rd/0%2C422400%2C1%2C0.25%2CDownload/http://citeseer.ist.psu.edu/cache/papers/cs/20993/http:zSzzSztalus.maths.usyd.edu.au:8000zSzuzSzcontinizSzdocumentszSzsiqs.pdf/contini97factoring.pdf

Zhengzhou Gold Mountain Science And Technique Co. Ltd.
produce Molecular Sieve Zoelite and desiccand and adsorbent.
http://www.adsorbentcn.com

Zeochem AG
Manufactures molecular sieve (zeolite) adsorbents and catalysts, as well as silica gel for chromatography and desiccant applications. Headquartered in Switzerland.
http://www.zeochem.ch/