Alfred Graham & Co, Britain - maker of a number of unusual marine telephones
Australian Post Office and PMG - Australia's battle to provide telephones against "the tyranny of distance"
Automatic Electric - manufacturer of the Strowger system
Bell Telephone Manufacturing Company - Bell and Western Electric in Europe
Bell Telephone Manufacturing Company of Antwerp, Belgium - a fuller history of this innovative company, covering more than 100 years under a number of owners.
Berliner Telephone Company - Emile Berliner's short-lived company produced two interesting transmitters
British Insulated & Helsby - Grew from small beginnings to one of the world's largest companies.
Canadian / American Machine Telephone - The Lorimer Brothers
Dictograph -- most collectors have one, but where did they come from?
Elektrisk Bureau - aka Kristiana. Norway's producer of some beautiful and elaborate telephones.
Ericsson U.S.A. - a short-lived attempt to crack the U.S. market.
Federal Telephone and Telegraph (United States)
GEC Britain - the rise and fall of one of Britain's biggest companies
Gower Bell - a brief but useful career
KTAS - Denmark's small but useful local company
National Telephone Company - The Bell company that led the way in Britain.
Peel-Conner Telephone Works Ltd
Phonopore - a successful railway telephone from the 1880s.
Siemens & Halske - One of the first, and still going strong.
Societe des Telephones Ericsson Ericssons in France
Standard Telephones & Cables (Australasia)
Sterling Telephone & Electric (Britain)
Stromberg Carlson (United States)
TMC - Britain's Telephone Manufacturing Company. Never big, but useful.
Telecom Australia - modernising a telephone system despite the huge distances involved.