# 3SI LLC

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

- Legal business name: 3SI LLC
- Entity type: LLC
- Original incorporation date: July 19, 2013
- Time in business: 13 years and 2 months
- Jurisdiction count: 2

## All known addresses

- 39 Chapman Chase, Windsor Locks, CT 06096 (listed in Connecticut)
- 469 Main St, Dublin, NH 03444 (listed in New Hampshire)

## Registered states

- [Connecticut](https://index.baselayer.com/ct/bff0340b8809b7bf): Domestic registration
- [New Hampshire](https://index.baselayer.com/nh/7e002344b634e9f0): Foreign registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/bff0340b8809b7bf)