Category:Establishments in Wisconsin by year

• Establishments in Wisconsin by century‎ (4 C)
• Establishments in Wisconsin by decade‎ (11 C)
• Establishments in Michigan Territory by year‎ (3 C)
• Establishments in Wisconsin Territory by year‎ (2 C)

0–9

• 1848 establishments in Wisconsin‎ (2 P)
• 1850 establishments in Wisconsin‎ (4 P)
• 1853 establishments in Wisconsin‎ (5 P)
• 1854 establishments in Wisconsin‎ (6 P)
• 1855 establishments in Wisconsin‎ (3 P)
• 1856 establishments in Wisconsin‎ (4 P)
• 1858 establishments in Wisconsin‎ (3 P)