# Adducci, Dorf, Lehner, Mitchell & Blankenship, P.C.

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

- Legal business name: Adducci, Dorf, Lehner, Mitchell & Blankenship, P.C.
- Entity type: Professional corporation
- Original incorporation date: May 17, 1996
- Time in business: 30 years and 4 months
- Jurisdiction count: 2

## All known addresses

- 150 N Michigan Ave Ste 2130, Chicago, IL 60601 (listed in South Dakota)

## Registered states

- [Illinois](https://index.baselayer.com/il/2f5843a641f717e4): Domestic registration
- [South Dakota](https://index.baselayer.com/sd/c1aa924c04f9c773): Foreign registration
- [South Dakota](https://index.baselayer.com/sd/f9b37f577554326e): Foreign registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/2f5843a641f717e4)