General information for Global Water Technology, Inc
Physical address
602 State St, Calumet City, Il, 60409
Mailing address
602 State St, Calumet City, IL, 60409
Website
gwt-inc.com
Points of contact for Global Water Technology, Inc
SAM.gov Points of Contact
Patrick
Morgan
Government Business POC
Chief Sales Officer
602 State Street, Calumet City, IL, 60409
Chris
Olson
Alternate Government Business POC
CEO
602 State Street, Calumet City, IL, 60409
Jennakah
Castaneda
Electronic Business POC
Admin Coordinator
602 State Street, Calumet City, IL, 60409
Pat
Andrasco
Alternate Electronic Business POC
Director, Business Operations
602 State Street, Calumet City, IL, 60409
Additional contact details may be available
NAICS codes for Global Water Technology, Inc
| Code | Description | Small Business |
|---|---|---|
|
424690
PRIMARY
|
Other Chemical and Allied Products Merchant Wholesalers
|
Yes
|
| 221310 | Water Supply and Irrigation Systems | No |
| 238220 | Plumbing, Heating, and Air-Conditioning Contractors | No |
| 423850 | Service Establishment Equipment and Supplies Merchant Wholesalers | Yes |
|
541620
|
Environmental Consulting Services
|
No
|
|
541690
|
Other Scientific and Technical Consulting Services
|
No
|
|
561210
|
Facilities Support Services
|
No
|
|
561790
|
Other Services to Buildings and Dwellings
|
No
|
Update history
2 change(s) tracked
Apr 22, 2026
NAICS 561210: small-business status Yes → No
Apr 22, 2026
NAICS 221310: small-business status Yes → No
Subscribe
to see every tracked change to this contractor's registration, codes and certifications.