Mechanical Calculators Manufacturer Database


Total brands in database (25 August 2019) : 1159
Corresponding brands from query : 1159

Selection by country
Types legend & selection
Mechanical (M)
Electrical (E)
Addiators (A)
Slide-rules (S)
Undefined (?)

Brand/Manufacturer


Brand
Manufacturer
Origin
Founded
Ended
Type
Info
All (1159 brands)
-
-
-
-
-
-
A (113 brands)
-
-
-
-
-
-
B (83 brands)
-
-
-
-
-
-
C (72 brands)
-
-
-
-
-
-
D (53 brands)
-
-
-
-
-
-
E (40 brands)
-
-
-
-
-
-
F (51 brands)
-
-
-
-
-
-
G (47 brands)
-
-
-
-
-
-
G. Coradi
-
SWI
-
-
S
Gab-Ka
Zephir
FRA
1906
-
M
-
Gamma
-
HUN
-
-
S
Gardner Calculator Co.
-
USA
< 1928
1937
M
-
Gauss
Hamann
GER
1905
-
M
-
General-Gilbert Co.
-
USA
-
-
?
-
Geobra Brandstätter
-
GER
1867
-
A
Georg Bloch
-
GER
< 1919
-
A
Geotec
by SUN
?
-
-
S
Gerber Scientific Instrument Co.
-
USA
-
-
S
Gersten
-
GER
1735
-
M
-
Gesellschaft für Maschinenbau und Elektrische Neuheiten
-
GER
-
-
E
-
Gesellschaft fur Präzionstechnik G.m.b.H.
-
GER
-
-
A
-
Gilson Slide Rule Co.
-
USA
1915
> 1975
A, S
Gisholt Machine Co.
-
USA
-
-
S
Giuseppe Inzadi Milano (GIM)
-
ITA
1939
> 1947
M
Globemaster
-
USA
-
-
S
Globus
Otto Rübner
GER
1928
-
M
-
GNT Automatic A/S (IME peripherics)
-
DAN
1969
-
E
-
Gobel Multiplying Bookkeeping Machine Co.
-
USA
< 1925
-
M
-
Goldberg
-
?
1905
-
M
-
Golden Gem
Automatic Adding Machine Co.
USA
1904
1925
M
-
Goldman
-
USA
1906
-
A
-
Goldschmidt, J.
-
FRA
1906
-
M
-
Gong Se He Ying
-
CHN
-
-
S
Gonnella, Tito
-
ITA
1859
-
A
-
Goron
-
FRA
1958
-
M
-
Görz
Optische Antstalt C.P. Goerz A.G.
GER
< 1907
1929
A
Gosremprom
-
RUS
< 1932
-
M
GOST
-
RUS
-
-
S
-
Graber Calculating Machine
-
USA
1895
1905
A
-
Gräber, Joseph
-
AUT
1903
-
M
-
Grant, George B.
-
USA
1877
-
M
-
Graphic Calculator Co
-
USA
-
-
S
Graphoplex
-
FRA
-
-
S
Gravet Lenoir
-
FRA
-
-
S
Gray Arithmometer Corp.
-
USA
-
-
A
-
Greif
Gesellschaft für Maschinenbau
GER
1908
-
M
-
Griffin Computors
-
AUS
-
-
S
Grillet
-
FRA
1678
-
A
-
Grimme, Natalis & Co., AG
-
GER
1871
-
M
Groesbeck Calculating Machine
Ziegler and McCudry
USA
1870
-
M
-
Guedon
-
USA
-
-
S
Guinigi, Niccola
-
ITA
1859
-
A
-
Gunter, Edmond
-
UK
> 1800
-
S
-
Gutschow & Company G.m.b.H.
-
GER
-
-
?
-
Guy´s Calculating Machines Ltd.
-
UK
-
-
M
-
H (48 brands)
-
-
-
-
-
-
I (15 brands)
-
-
-
-
-
-
J (17 brands)
-
-
-
-
-
-
K (37 brands)
-
-
-
-
-
-
L (45 brands)
-
-
-
-
-
-
M (84 brands)
-
-
-
-
-
-
N (25 brands)
-
-
-
-
-
-
O (28 brands)
-
-
-
-
-
-
P (55 brands)
-
-
-
-
-
-
Q (5 brands)
-
-
-
-
-
-
R (57 brands)
-
-
-
-
-
-
S (126 brands)
-
-
-
-
-
-
T (69 brands)
-
-
-
-
-
-
U (19 brands)
-
-
-
-
-
-
V (25 brands)
-
-
-
-
-
-
W (34 brands)
-
-
-
-
-
-
X (2 brands)
-
-
-
-
-
-
Y (2 brands)
-
-
-
-
-
-
Z (7 brands)
-
-
-
-
-
-


(c) epocalc 2012