# 603 Calibration, LLC — New Hampshire registration

Public registration information for New Hampshire.

- Legal business name: 603 Calibration, LLC
- Filing number: 1005982
- Entity type: LLC
- Registration type: Domestic
- Status: Active
- Jurisdiction: [New Hampshire](https://index.baselayer.com/nh)
- Incorporation date: October 6, 2025
- Address on this registration: 178 Rumford St, Concord, NH 03301 (the address on the filing, not a headquarters)

Business profile: [603 Calibration, LLC](https://index.baselayer.com/business/100f5ec32f8e63b2)

Source: public registration records for New Hampshire. Missing values are not a negative finding.

Cite as: Baselayer Business Index (https://index.baselayer.com/nh/100f5ec32f8e63b2)