- Agency
-
Department of the Army Department of Defense
- Phone
- (651) 290-5614
- Latest SAM.gov record
Contact facts
- Offices
- 3
- SAM.gov notices
- 137
- Contract awards and IDVs
- 346 330 awards, 16 IDVs, as contracting staff
- Top vendors
-
- L S Marine Inc. 20 awards and IDVs · $4.23M in award value
- Wapsi Valley Archaeology, Inc. 19 awards and IDVs · $2.84M in award value
- First SAM.gov record
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 15 more
Latest 25 of 137 listed here. See the rest on GovTribe.
Contract awards and IDVs
| Award | Awarded | Obligated |
|---|---|---|
| 2 diesel for off-road use - midstream | $68,775 | |
| Fire alarm installation | $60,750 | |
| Dredging | $355,308 | |
| Western area IDIQ - option year 1 | $7,720 | |
| Bobcat T76 compact track loader W/ trade-in | $74,840 | |
| Orwell DAM well drilling | $25,835 | |
| Lead paint abatement | $24,950 | |
| Dredging | $99,661 | |
| Unloading of temporary placement sites | $525,889 | |
| Primavera P6 - software | $13,400 | |
| Bobcat T76 T4 (including trade-in) | $0 | |
| Construction material QA testing | $25,000 | |
| Inspection of high mast poles at lock sites | $40,965 | |
| CP railway maintenance at lock & DAM 5 | $4,523 | |
| Dredging | $259,924 | |
| HVAC mini-split unit, installed | $15,880 | |
| 2 diesel (DYED) for off-road use | $121,077 | |
| Rental of excavator | $34,543 | |
| Rubber tracked dump carrier rental | $45,360 | |
| Geotechnical drilling and soil sampling | $0 | |
| Rental of dozer | $12,983 | |
| Construction material QA testing | $25,000 | |
| Title search upper ST. Anthony falls | $29,950 | |
| Construction material QA testing | $25,000 | |
| Construction material QA testing | $6,367 |
Show 15 more
Latest 25 of 346 listed here. See the rest on GovTribe.
Top vendors
| Rank | Vendor | Awards and IDVs | Award value |
|---|---|---|---|
| 1 | L S Marine Inc. | 20 | $4.23M |
| 2 | Wapsi Valley Archaeology, Inc. | 19 | $2.84M |
| 3 | Dodge Fuel Company LLC | 17 | $484K |
| 4 | Interstate Drilling Services LLP | 15 | $388K |
| 5 | Brennan Marine Inc. | 15 | $1.43M |
| 6 | Braun Intertec Corp | 12 | $182K |
| 7 | Soil Engineering Testing Inc. | 8 | $18.2K |
| 8 | American State Equipment Co Inc. | 8 | $229K |
| 9 | John Fabick Tractor Co | 8 | $370K |
| 10 | Badlanders LLC | 7 | $147K |
Award value adds up the base and exercised options recorded for the contract awards naming them. IDVs carry no value of their own.
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 324110 Petroleum Refineries | 42 |
| 2 | 541380 Testing Laboratories and Services | 42 |
| 3 | 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | 42 |
| 4 | 237990 Other Heavy and Civil Engineering Construction | 34 |
| 5 | 336611 Ship Building and Repairing | 21 |
| 6 | 561730 Landscaping Services | 21 |
| 7 | 541720 Research and Development in the Social Sciences and Humanities | 19 |
| 8 | 238910 Site Preparation Contractors | 18 |
| 9 | 238990 All Other Specialty Trade Contractors | 15 |
| 10 | 532412 Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing | 15 |
Top PSC codes
Offices
| Rank | Office | SAM.gov records |
|---|---|---|
| 1 | US Army Corps of Engineers | 338 |
| 2 | ENDIST St Paul (USACE) | 144 |
| 3 | Civil Works (USACE) | 1 |
Other records
| Record | Kind |
|---|---|
| SCHEDULED SITE VISIT NOTICE.pdf | Government file |
| Solicitation Amendment W912ES26QA021 0001 - RFQ Cancellation.pdf | Government file |
| NOTICE OF INTENT TO AWARD SOLE SOURCE 26PA042 CAT D6H Repair.pdf | Government file |
| W912ES25Q0063 RFQ for LD2 Fire Alarms.pdf | Government file |
| Solicitation Amendment W912ES25QA0350001 SF 30.pdf | Government file |
| Solicitation - W912ES25QA035.pdf | Government file |
| NAVFAC-USACE PPQ.pdf | Government file |
| Solicitation Amendment W912ES25QA0140001 SF 30.pdf | Government file |
Quick answers
Who is John Riederer?
John Riederer is a Contract Specialist at US Army Corps of Engineers (Department of the Army). Point of contact on 137 SAM.gov notices and contracting staff on 330 contract awards and 16 IDVs, from April 1, 2016 to November 3, 2026.
What agency does John Riederer work for?
John Riederer's SAM.gov records name US Army Corps of Engineers (Department of the Army) most, among 3 offices.
How do I contact John Riederer?
SAM.gov lists John Riederer's email john.p.riederer@usace.army.mil and phone (651) 290-5614.
What is the latest SAM.gov notice naming John Riederer?
Refurbish and Repair Equipment Barge #774 - La Crescent, MN (UMRM 702.5), solicitation, posted November 3, 2026.
Which vendors has John Riederer awarded contracts to?
The vendors on the most contract awards and IDVs naming John Riederer are L S Marine Inc., Wapsi Valley Archaeology, Inc. and Dodge Fuel Company LLC. John Riederer's contract awards to L S Marine Inc. add up to $4.23M in base and exercised options.
On GovTribe
See John Riederer's full record
- Every notice, award and file that names them
- Their buying profile: what they buy and from whom
- Export contacts at this office
- Ask GovTribe AI about this contact