Kompass.
Croydon, England : Kompass,
1962-
"Register of British industry and commerce."
Issued in varying no. of vols., not all vols. are issued each year: Vol. 1=Products and services; vol. 2=Company information; vol. 3= Financial data; vol. 4=Parents and subsidiaries; vol. 5=Industrial trade names; vol. 6=Quality assessed companies. From 2003/2004 onwards issued in 3 vols. only; vol. 1=Products and services register; vol. 2=Company information register; vol. 3=Industrial trade names register.