There were seven construction businesses in ZIP code 20112 that employed between 10 and 19 people in 2017, according to County Business Patterns (CBP) statistics provided by the United States Census Bureau.
CBP data indicates that no other industry had more establishments with between 10 and 19 employees in ZIP code 20112 than construction businesses.
The following table shows industries of total establishments with between 10 and 19 employees in ZIP code 20112 in 2017.
| Industry | Total Establishments |
|---|---|
| Construction businesses | 7 |
| Retail trade businesses | 4 |
| Administrative, support, waste management and remediation services businesses | 4 |
| Accommodation and food services businesses | 4 |


