1 Group, Inc.
Business profileC corporation
Public business information with links to supporting state records. Data as of October 16, 2026.
Business profile
- Legal business name
- 1 Group, Inc.
- Alternative and DBA names
- Lean East
- Entity type
- C corporation
- Original incorporation date
- July 12, 2010
- Time in business
- 16 years and 3 months
- Jurisdiction count
- 1
All known addresses
23 Leghorn, Brunswick, ME 04011
Listed in Maine
Registered states
View linked public registration records.
Source: public state registration records. Missing values are not a negative finding.