| Name | Count | Years active |
|---|---|---|
| Butterworths | 3239 | 1962-1990, 1992-1996, 1998-2001 |
| Newnes-Butterworths | 334 | 1968-1980 |
| Butterworth | 273 | 1957, 1959-1990 |
| Butterworth Scientific | 176 | 1979, 1982-1983, 1988-1989 |
| Newnes Technical | 142 | 1980-1986 |
| Newnes Technical Books | 108 | 1966, 1972, 1975-1985 |
| Butterworth Architecture | 98 | 1986-1991 |
| Bowker-Saur | 44 | 1989-1992 |
| Newnes-Butterworth | 44 | 1959, 1968-1978, 1980 |
| University Park Press | 17 | 1970-1972, 1974-1976 |