che-comp File Archives (Popularity: ): The che-comp File Archives contains files related to computer applications in chemical engineering. ChemIndustry.com (Popularity: ): World wide search engine for the chemical and related industries. About.com Chemical Engineering GuideSite (Popularity: ): Providing links, news, original articles, and discussion groups about chemical engineering and related topics. UK Process Engineering Companies (Popularity: ): A web site featuring UK based process engineering companies, technical information and news items. IChemE Information Portal (Popularity: ): This is an extensive collection of technical and business resources for practising chemical engineers.