| Publisher | Country | City | Date of establishment |
|---|---|---|---|
| BPP Publication | India | Mumbai | 1985-10-01 |
| New Harrold Publication | Australia | Adelaide | 1975-09-05 |
| Ultra Press Inc. | UK | London | 1948-07-10 |
| Pieterson Grp. of Publishers | UK | Cambridge | 1950-07-15 |
| Novel Publisher Ltd. | India | New Delhi | 2000-01-01 |