There were eight professional, scientific and technical services businesses in ZIP code 03101 that employed between 50 and 99 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 50 and 99 employees in ZIP code 03101 than professional, scientific and technical services businesses.
The following table shows industries of total establishments with between 50 and 99 employees in ZIP code 03101 in 2017.
Industries with between 50 and 99 employees in ZIP code 03101 (2017)
| Industry | Total Establishments |
|---|---|
| Professional, scientific and technical services businesses | 8 |
| Health care and social assistance businesses | 7 |
| Accommodation and food services businesses | 6 |
| Arts, entertainment and recreation businesses | 4 |
| Wholesale trade businesses | 3 |
| Finance and insurance businesses | 3 |
| Real estate, rental and leasing businesses | 3 |
