# 1834 Investment Advisors Co.

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

- Legal business name: 1834 Investment Advisors Co.
- Alternative and DBA names: Northern Oak Wealth Management, Inc.
- Entity type: Other
- Original incorporation date: December 19, 1975
- Time in business: 50 years and 9 months
- Jurisdiction count: 2

## All known addresses

- 555 E Wells St Ste 1625, Milwaukee, WI 53202 (listed in Indiana)

## Registered states

- [Indiana](https://index.baselayer.com/in/a95ae8916855db11): Foreign registration, as Northern Oak Wealth Management, Inc.
- [Wisconsin](https://index.baselayer.com/wi/ee3c4ac7a1e65981): Domestic registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/ee3c4ac7a1e65981)