Hellmuth, Obata & Kassabaum, INC.

Owners: William Helluth, Lisa Green, Clark Davis +1 more
Acct #55828
← Search results
2
Total Licenses
1
Active
1
Locations
2002
Operating Since

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Business Summary

Recently relocated

Hellmuth, Obata & Kassabaum, INC. has been operating in Chicago since 2002 (~24 years). They currently hold 1 active license (2 total on file) across 1 location in LOOP.

Primary activity: Operation of an Administrative Commercial Office (Other).

Notable: Recently relocated.

Most recent activity: relocation on 2026-05-29.

Locations

2 addresses on file
  • 130 E RANDOLPH ST 14THLoop · 2 licensesActive
    Licenses (2)
    • Limited Business LicenseActive2026-05-29
    • Limited Business LicenseActive2026-05-29
  • 60 E VAN BUREN ST 14 14Loop · 3 licensesInactive
    Licenses (3)
    • Limited Business License2024-04-12
    • Limited Business License2022-03-16
    • Limited Business License2020-04-17

Activities

Operation of an Administrative Commercial Office

Licenses

5 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 LicenserelocationActiveIssued 2026-05-29 · Expires 2028-04-15
License number
3086547
License code
1010
Site number
3
DBA name
Hellmuth, Obata & Kassabaum, INC.
Legal name
Hellmuth, Obata & Kassabaum, INC.
Address
130 E RANDOLPH ST 14TH, CHICAGO, IL 60601
Business activity
Operation of an Administrative Commercial Office
Application type
C_LOC
Conditional approval
N
License start
2026-05-29
Payment date
2026-05-28
Date issued
2026-05-29
Expiration
2028-04-15
Status change
Data not available
Ward
42
Precinct
42
Police district
1
Community area
Loop
Neighborhood
LOOP
SSA
Data not available
Limited Business LicenserelocationActiveIssued 2026-05-29 · Expires 2028-04-15
License number
3086547
License code
1010
Site number
3
DBA name
Hellmuth, Obata & Kassabaum, INC.
Legal name
Hellmuth, Obata & Kassabaum, INC.
Address
130 E RANDOLPH ST 14TH, CHICAGO, IL 60601
Business activity
Operation of an Administrative Commercial Office
Application type
C_LOC
Conditional approval
N
License start
2026-07-08
Payment date
2026-05-28
Date issued
2026-05-29
Expiration
2028-04-15
Status change
Data not available
Ward
42
Precinct
42
Police district
1
Community area
Loop
Neighborhood
LOOP
SSA
Data not available
Limited Business LicenselapseIssued 2024-04-12 · Expires 2026-04-15
License number
1968780
License code
1010
Site number
2
DBA name
Hellmuth, Obata & Kassabaum, INC.
Legal name
Hellmuth, Obata & Kassabaum, INC.
Address
60 E VAN BUREN ST 14 14, CHICAGO, IL 60605
Business activity
Data not available
Application type
RENEW
Conditional approval
N
License start
2024-04-16
Payment date
2024-04-11
Date issued
2024-04-12
Expiration
2026-04-15
Status change
Data not available
Ward
34
Precinct
49
Police district
1
Community area
Loop
Neighborhood
LOOP
SSA
Data not available
Limited Business LicenselapseIssued 2022-03-16 · Expires 2024-04-15
License number
1968780
License code
1010
Site number
2
DBA name
Hellmuth, Obata & Kassabaum In
Legal name
Hellmuth, Obata & Kassabaum In
Address
60 E VAN BUREN ST 14 14, CHICAGO, IL 60605
Business activity
Data not available
Application type
RENEW
Conditional approval
N
License start
2022-04-16
Payment date
2022-03-15
Date issued
2022-03-16
Expiration
2024-04-15
Status change
Data not available
Ward
34
Precinct
49
Police district
1
Community area
Loop
Neighborhood
LOOP
SSA
Data not available
Limited Business LicenselapseIssued 2020-04-17 · Expires 2022-04-15
License number
1968780
License code
1010
Site number
2
DBA name
Hellmuth, Obata & Kassabaum In
Legal name
Hellmuth, Obata & Kassabaum In
Address
60 E VAN BUREN ST 14 14, CHICAGO, IL 60605
Business activity
Data not available
Application type
RENEW
Conditional approval
N
License start
2020-04-16
Payment date
2020-04-16
Date issued
2020-04-17
Expiration
2022-04-15
Status change
Data not available
Ward
34
Precinct
49
Police district
1
Community area
Loop
Neighborhood
LOOP
SSA
Data not available

Permits & Construction

Data not available

Property & Census

Neighborhood

Median household income
$97,725
Owner-occupied housing
29.3%
Bachelor’s degree or higher
80.8%
People per sq mi
28,775
White-collar workforce
77.0%
Census tract 17031320102 · ACS 5-year 2024

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