Category:Companies established in 1820

• Companies established in 1820 by country (7 C)

B

• Business services companies established in 1820 (2 C, 1 P)

E

• Energy companies established in 1820 (1 P)

F

• Food and drink companies established in 1820 (3 P)

H

• Hospitality companies established in 1820 (1 C)

M

• Manufacturing companies established in 1820 (6 P)

N

• Non-renewable resource companies established in 1820 (1 P)

T

• Technology companies established in 1820 (1 P)