CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Fond Du Lac County zip codes than in any other category.
The following table shows how many professional, scientific and technical services businesses with between one and four employees were in Fond Du Lac County zip codes during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between one and four employees in Fond Du Lac County (2012-2016)
Year
Total businesses
2012
105
2013
103
2014
103
2015
95
2016
99
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