ADLIB.  Information Management Aplications
http://www.dis.nl/

ADLIB. Information Systems
http://www.adlibsoft.com/index.html

Advanced Information Consultors
http://www.advinfoc.com/

Advanced Information Management
http://www.aimusa.com/

Alice. Library Automation Software 
http://www.softlink.com.au/

ALS Automated
http://www.als.co.uk/

Amanza. Informatica Documental
http://www.amanza.com.ar/

Amlib. Library Management System
http://www.brodart.com/automatn/amlib/index.htm

ARIEL
http://www.rlg.org/ariel.html

Auto-Graphics. Library Automation Systems
http://www.auto-graphics.com/

Baratz distribuidores del sistema Absys
http://www.baratz.es/

BiblioMondo. Software
http://www.bibliomondo.com/

Bookmark. Library Automation System
http://www.nexus.edu.au/bookmark/

BuCAT. Library software system designed to use MARC
http://www.tkm.mb.ca/bucat.html

CyberTools for Libraries
http://www.cytools.com/

DRA. Data Research Associated. Library Automation
http://www.dra.com/

Demco Media. School & Libraries Supplies
http://www.demcomedia.com/

Endeavor Information Systems
http://www.endindosys.com/

EOS International. Global library information management software
http://www.eosintl.com.au/

EPIXTECH. Library Services
http://www.amlibs.com/

Exlibris. Aleph Integrated Library System
http://www.exlibris-usa.com/

Gaylord. Library Automation
http://www.gaylord.com/

GESLIB. Gestion para Bibliotecas GBWin 32 para Windows
http://www.gesbib.com/

Innovate Interfaces. Web-based solutions for libraries
http://www.iii.com/

Inmagic. Web-based information management software and services
http://www.inmagic.com/

MARCADIA. Cataloguin for today
http://www.rlg.org/marcadia.html

Library Vendors & Systems
http://www.libinfo.com/vendors-systems.html

LiBRARYSOFT. Software
http://www.librarysoft.com/

Libero.Library management software system
http://www.libero.com.au/home.htm

Maelisa. Software
http://www.maelisa.com/

PC Card Catalog. Software
http://www.diakonsystems.com/

SIRSI. Software for Libraries (UNICORN)
http://www.sirsi.co.uk/

SIRS. Library Services
http://www.sirs.com/

SL. Sistemas Logicos S.A.
http://www.logicat.com.mx/

Softlink Europe. Library Automation and Management
http://www.softlink.co.uk/

Surpass. Library Automation
http://surpasssoftware.com/

Sydney Plus. Automation Solutions for Special Libraries
http://www.ils.ca/

Talis Information Limited. Library Systems Specialist
http://www.blcmp.org.uk/

TKM.  Library Automation and Inter-Library Loan
http://www.tkm.mb.ca/

TLC. The Library Corporation
http://www.tlccarl.com/tlccarl/

VTLS. Library Automation Solutions Worldwide
http://www.vtls.com/