# 605 Substation Services LLC

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

- Legal business name: 605 Substation Services LLC
- Entity type: LLC
- Original incorporation date: February 22, 2023
- Time in business: 3 years and 7 months
- Jurisdiction count: 1

## All known addresses

- 720 S Grant Ave, Madison, SD 57042 (listed in South Dakota)

## Registered states

- [South Dakota](https://index.baselayer.com/sd/54eabb96c01dc6d9): Domestic registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/54eabb96c01dc6d9)