- Wikipedia: http://en.wikipedia.org/wiki/foundry
- B2B Portal for technical and commercial foundry manamgent: http://www.foundry-planet.com
- Institute of Cast Metals: http://www.icme.org.uk
- American Foundry Society: http://www.afsinc.org
- Ductile Iron Society: http://www.ductile.org
- Tech Library: http://www.appliedprocess.com
- Metal Database: http://www.keytometals.com
- High Purity Pig Iron: http://www.sorelmetal.com, http://www.moderncastings.com
- Foundry Trade Journal: http://www.foundrytradejournal.com
- Foundry Magazine: http://www.foundrymag.com
- IIF: http://www.indianfoundry.org
- IIF Informatic Center: http://www.foundryinfo-india.org
- Book Store & Reports: http://papers.sae.org