Bull HN Information Systems Inc. (Billerica, Massachusetts)    



285 Billerica

Chelmsford, MA 01824-4173

United States

(978) 294-6000

(978) 244-0085

Company description

Services: Electronic computers.

Log in for comprehensive information about this and hundreds of thousands of other companies.

Industry information

NAICS codes 
North American Industry Classification System (NAICS) codes are used to classify businesses for the purpose of collecting statistical data related to the U.S. economy. NAICS codes have been assigned to international companies to help organize all companies by type of activity.  

Primary: 541512 - Computer Systems Design Services

334111 - Electronic Computer Manufacturing

541511 - Custom Computer Programming Services


SIC codes 
Standard Industrial Classification (SIC) codes classify establishments by their primary type of activity. SIC codes are a U.S. Census Bureau system but can apply to international companies.  

Primary: 7379 - Computer Related Services, NEC industry report

3571 - Electronic Computers industry report

7371 - Computer Programming Services industry report