CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 55987 than in any other category.
The following table shows how many transportation and warehousing businesses with between one and four employees were in 55987 during the period from 2012 to 2016.
Transportation and warehousing businesses with between one and four employees in 55987 (2012-2016)
Year
Total businesses
2012
12
2013
13
2014
13
2015
15
2016
10