Mainstreet Advisors

Owners: John Crosson, Julie Crosson, Tara Zientek +1 more
Acct #327057
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2
Total Licenses
1
Active
1
Locations
2008
Operating Since

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Business Summary

Mainstreet Advisors has been operating in Chicago since 2008 (~18 years). They currently hold 1 active license (2 total on file) across 1 location in LOOP.

Primary activity: Provide Financial and Accounting Services | Operation of a Financial Services Commercial Office (Accounting / Finance).

Most recent activity: renewal on 2026-03-12.

Locations

1 address on file
  • 120 N LA SALLE ST 33 3300Loop · 3 licensesActive
    Licenses (3)
    • Limited Business LicenseActive2026-03-12
    • Limited Business License2024-09-03
    • Limited Business License2024-09-03

Activities

Provide Financial and Accounting Services | Operation of a Financial Services Commercial Office

Licenses

3 records

One row per license event since 2020. Tap any row for the full record. A renewal with no issuance below it points to a license first issued before our 2020 coverage window.

Limited Business LicenserenewalActiveIssued 2026-03-12 · Expires 2028-03-15
License number
2988471
License code
1010
Site number
1
DBA name
Mainstreet Advisors
Legal name
Mainstreet Investment Advisors, LLC
Address
120 N LA SALLE ST 33 3300, CHICAGO, IL 60602
Business activity
Provide Financial and Accounting Services | Operation of a Financial Services Commercial Office
Application type
RENEW
Conditional approval
N
License start
2026-03-16
Payment date
2026-03-11
Date issued
2026-03-12
Expiration
2028-03-15
Status change
Data not available
Ward
34
Precinct
9
Police district
1
Community area
Loop
Neighborhood
LOOP
SSA
Data not available
Limited Business LicenselapseIssued 2024-09-03 · Expires 2026-03-15
License number
2988471
License code
1010
Site number
1
DBA name
Mainstreet Advisors
Legal name
Mainstreet Investment Advisors, LLC
Address
120 N LA SALLE ST 33 3300, CHICAGO, IL 60602
Business activity
Provide Financial and Accounting Services | Operation of a Financial Services Commercial Office
Application type
ISSUE
Conditional approval
N
License start
2024-09-03
Payment date
2024-09-03
Date issued
2024-09-03
Expiration
2026-03-15
Status change
Data not available
Ward
34
Precinct
9
Police district
1
Community area
Loop
Neighborhood
LOOP
SSA
Data not available
Limited Business LicenselapseIssued 2024-09-03 · Expires 2022-03-15
License number
1888291
License code
1010
Site number
1
DBA name
Mainstreet Advisors
Legal name
Mainstreet Investment Advisors, LLC
Address
120 N LA SALLE ST 33 3300, CHICAGO, IL 60602
Business activity
Data not available
Application type
RENEW
Conditional approval
N
License start
2020-03-16
Payment date
2024-09-03
Date issued
2024-09-03
Expiration
2022-03-15
Status change
Data not available
Ward
34
Precinct
9
Police district
1
Community area
Loop
Neighborhood
LOOP
SSA
Data not available

Permits & Construction

Data not available

Property & Census

Neighborhood

Median household income
$132,361
Owner-occupied housing
23.4%
Bachelor’s degree or higher
80.6%
People per sq mi
19,641
White-collar workforce
79.7%
Census tract 17031839100 · ACS 5-year 2024

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