Kazuya Iwanaga
Contract Specialist Naval Supply Systems Command (Navy)
- Phone
- +81-46-816-9974
- Latest SAM.gov record
Contact facts
Notices come from SAM.gov and awards from FPDS, which names the staff who created, approved or last changed an award without saying which.
SAM.gov notices
Show all 14
Contract awards and IDVs
Show 15 more
Latest 25 of 27 listed here. See the rest on GovTribe.
Top vendors
| Rank | Vendor | Awards and IDVs |
|---|---|---|
| 1 | Sumitomo Heavy Industries, LTD | 9 |
| 2 | Chuo Shoko Co., LTD | 6 |
| 3 | Tokyo Kisen Co., LTD. | 4 |
| 4 | Mitsuwa Sangyo KK | 2 |
| 5 | Shimadzu Science Corporation | 1 |
| 6 | UNI Corporation | 1 |
| 7 | Software Information Resource Corp. | 1 |
| 8 | Takenori Co., LTD. | 1 |
| 9 | Aktio Corporation | 1 |
| 10 | Atf, Inc. | 1 |
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 336611 Ship Building and Repairing | 23 |
| 2 | 488330 Navigational Services to Shipping | 4 |
| 3 | 325120 Industrial Gas Manufacturing | 3 |
| 4 | 327410 Lime Manufacturing | 3 |
| 5 | 811210 Electronic and Precision Equipment Repair and Maintenance | 3 |
| 6 | 332913 Plumbing Fixture Fitting and Trim Manufacturing | 1 |
| 7 | 333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | 1 |
| 8 | 334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals | 1 |
| 9 | 541519 Other Computer Related Services | 1 |
| 10 | 562991 Septic Tank and Related Services | 1 |
Top PSC codes
Offices
| Rank | Office | SAM.gov records |
|---|---|---|
| 1 | Naval Supply Systems Command (Navy) | 14 |
| 2 | Naval Sea Systems Command (Navy) | 12 |
| 3 | Navy Installations Command | 7 |
| 4 | Naval Facilities Engineering Command (Navy) | 6 |
| 5 | Naval Computer and Telecommunications (CNIC) | 1 |
| 6 | US Pacific Fleet Forces (USFLTFORCOM) | 1 |
Other records
Show 15 more
Latest 25 of 43 listed here. See the rest on GovTribe.
Quick answers
Who is Kazuya Iwanaga?
Kazuya Iwanaga is a Contract Specialist at Naval Supply Systems Command (Department of the Navy). Point of contact on 14 SAM.gov notices and contracting staff on 27 contract awards, from March 18, 2025 to September 7, 2026.
What agency does Kazuya Iwanaga work for?
Kazuya Iwanaga's SAM.gov records name Naval Supply Systems Command (Department of the Navy) most, among 6 offices.
How do I contact Kazuya Iwanaga?
SAM.gov lists Kazuya Iwanaga's email kazuya.iwanaga.ln@us.navy.mil and phone +81-46-816-9974.
What is the latest SAM.gov notice naming Kazuya Iwanaga?
USS MCCAMPBELL (DDG-85) EMERGENT MAINTENANCE (6EM), YOKOSUKA, Japan, solicitation, posted May 26, 2026.
Which vendors has Kazuya Iwanaga awarded contracts to?
The vendors on the most contract awards and IDVs naming Kazuya Iwanaga are Sumitomo Heavy Industries, LTD, Chuo Shoko Co., LTD and Tokyo Kisen Co., LTD.
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