List of publishers with date of establishment, current date of establishment and how old their publishing houses are. The list is sorted against the name of the publisher:

Publisher's nameDate of establishmentCurrent dateAGE
BPP Publication1985-10-012025-08-0639
Jex Max Publication1969-12-252025-08-0655
Mountain Publication1975-01-012025-08-0650
New Harrold Publication1975-09-052025-08-0649
Novel Publisher Ltd.2000-01-012025-08-0625
Pieterson Grp. of Publishers1950-07-152025-08-0675
Summer Night Publication1990-12-102025-08-0634
Ultra Press Inc.1948-07-102025-08-0677