# 186 Monsignor O'Brien LLC

Business profile: public business information with links to supporting state records. Data as of October 16, 2026.

- Legal business name: 186 Monsignor O'Brien LLC
- Entity type: LLC
- Original incorporation date: November 29, 2022
- Time in business: 3 years and 10 months
- Jurisdiction count: 1

## All known addresses

- 186 Monsignor Obrien Hwy, Cambridge, MA 02141 (listed in Massachusetts)

## Registered states

- [Massachusetts](https://index.baselayer.com/ma/f6aeb3aac8dd0d2f): Domestic registration

Source: public state registration records. Missing values are not a negative finding.

Cite as: Baselayer Business Index (https://index.baselayer.com/business/f6aeb3aac8dd0d2f)