CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in 55420 than in any other category.
The following table shows how many construction businesses with between one and four employees were in 55420 during the period from 2012 to 2016.
Construction businesses with between one and four employees in 55420 (2012-2016)
Year
Total businesses
2012
41
2013
40
2014
42
2015
46
2016
38
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