ADD Inc Architecture + Design
Business profileProfessional corporationLinked registrations
Public business information with links to supporting state records. Data as of October 16, 2026.
Business profile
- Legal business name
- ADD Inc Architecture + Design
- Alternative and DBA names
- Add Inc Architecture Interiors Planning
ADD Inc. - Entity type
- Professional corporation
- Original incorporation date
- December 22, 1986
- Time in business
- 39 years and 9 months
- Jurisdiction count
- 3
All known addresses
311 Summer St, Boston, MA 02210
Listed in Rhode Island, Connecticut
Registered states
View linked public registration records.
Source: public state registration records. Missing values are not a negative finding.