ITI is the biggest rival of Special Libraries Association. ITI is headquartered in Medford, New Jersey, and was founded in 1980. Like Special Libraries Association, ITI also operates in the Publishing space. ITI generates 60% the revenue of Special Libraries Association.
Library Journal is Special Libraries Association's #2 competitor. Library Journal is a Private company that was founded in New York, New York in 01/1900. Like Special Libraries Association, Library Journal also works within the Publishing sector. Library Journal has 18 fewer employees vs. Special Libraries Association.