Starshak Winzenburg & Co.

Owners: Thomas Starshak, Joseph Starshak
Acct #327358
← Search results
1
Total Licenses
1
Active
1
Locations
2008
Operating Since

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Business Summary

Starshak Winzenburg & Co. has been operating in Chicago since 2008 (~18 years). They currently hold 1 active license across 1 location in LOOP.

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

Most recent activity: renewal on 2026-02-19.

Locations

1 address on file
  • 55 W MONROE ST 25TH 2530Loop · 4 licensesActive
    Licenses (4)
    • Limited Business LicenseActive2026-02-19
    • Limited Business License2024-03-18
    • Limited Business License2022-03-17
    • Limited Business License2020-06-10

Activities

Operation of a Financial Services Commercial Office

Licenses

4 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 2026-02-19 · Expires 2028-04-15
License number
1888783
License code
1010
Site number
1
DBA name
Starshak Winzenburg & Co.
Legal name
Starshak Winzenburg & Co.
Address
55 W MONROE ST 25TH 2530, CHICAGO, IL 60603
Business activity
Operation of a Financial Services Commercial Office
Application type
RENEW
Conditional approval
N
License start
2026-04-16
Payment date
2026-02-18
Date issued
2026-02-19
Expiration
2028-04-15
Status change
Data not available
Ward
34
Precinct
9
Police district
1
Community area
Loop
Neighborhood
LOOP
SSA
Data not available
Limited Business LicenselapseIssued 2024-03-18 · Expires 2026-04-15
License number
1888783
License code
1010
Site number
1
DBA name
Starshak Winzenburg & Co.
Legal name
Starshak Winzenburg & Co.
Address
55 W MONROE ST 25TH 2530, CHICAGO, IL 60603
Business activity
Operation of a Financial Services Commercial Office
Application type
RENEW
Conditional approval
N
License start
2024-04-16
Payment date
2024-03-15
Date issued
2024-03-18
Expiration
2026-04-15
Status change
Data not available
Ward
34
Precinct
9
Police district
1
Community area
Loop
Neighborhood
LOOP
SSA
Data not available
Limited Business LicenselapseIssued 2022-03-17 · Expires 2024-04-15
License number
1888783
License code
1010
Site number
1
DBA name
Starshak Winzenburg & Co.
Legal name
Starshak Winzenburg & Co.
Address
55 W MONROE ST 25TH 2530, CHICAGO, IL 60603
Business activity
Operation of a Financial Services Commercial Office
Application type
RENEW
Conditional approval
N
License start
2022-04-16
Payment date
2022-03-16
Date issued
2022-03-17
Expiration
2024-04-15
Status change
Data not available
Ward
34
Precinct
9
Police district
1
Community area
Loop
Neighborhood
LOOP
SSA
Data not available
Limited Business LicenselapseIssued 2020-06-10 · Expires 2022-04-15
License number
1888783
License code
1010
Site number
1
DBA name
Starshak Winzenburg & Co.
Legal name
Starshak Winzenburg & Co.
Address
55 W MONROE ST 25TH 2530, CHICAGO, IL 60603
Business activity
Operation of a Financial Services Commercial Office
Application type
RENEW
Conditional approval
N
License start
2020-04-16
Payment date
2020-06-09
Date issued
2020-06-10
Expiration
2022-04-15
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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