Active registration

S3 Aerodefense LLC

Milwaukee, WI

General information for S3 Aerodefense LLC

Physical address
6101 N Baker Rd, Milwaukee, Wi, 53209
Mailing address
2101 W Camden Rd, Milwaukee, WI, 53209
Website
s3aerodefense.com

Points of contact for S3 Aerodefense LLC

SAM.gov Points of Contact

Kelly Ciezki
Government Business POC
Sales Manager, US Gov
2101 W CAMDEN RD, Milwaukee, WI, 53209
Jeff Wnuk
Electronic Business POC
2101 W CAMDEN RD, Milwaukee, WI, 53209

Additional contact details may be available

NAICS codes for S3 Aerodefense LLC

Code Description Small Business
423860 PRIMARY
Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
No
336411 Aircraft Manufacturing No
336412 Aircraft Engine and Engine Parts Manufacturing No
336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing No
488190
Other Support Activities for Air Transportation
No
493110
General Warehousing and Storage
No
493190
Other Warehousing and Storage
No
541330
Engineering Services
No
811310
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
No

Update history

4 change(s) tracked
Jun 6, 2026
NAICS 423860 became the primary code
NAICS 423860: small-business status Yes → No
May 22, 2026
NAICS 336413 is no longer the primary code
NAICS 336413: small-business status Yes → No
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