- Agency
-
Department of the Navy Department of Defense
- greg.tollefsen@navy.mil
- Phone
- (301) 757-1584
- Latest SAM.gov record
Contact facts
- Offices
- 2
- SAM.gov notices
- 2
- Contract awards and IDVs
- 73 64 awards, 9 IDVs, as contracting staff
- Top vendors
-
- Airbus Helicopters, Inc. 7 awards and IDVs · $36M in award value
- Measurement Specialties Inc. 5 awards and IDVs · $157K 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
| Notice | Posted |
|---|---|
| Serpent LPU | |
| Atlantic Test Range MVP Voice Switch |
Contract awards and IDVs
Show 15 more
Latest 25 of 73 listed here. See the rest on GovTribe.
Top vendors
| Rank | Vendor | Awards and IDVs | Award value |
|---|---|---|---|
| 1 | Airbus Helicopters, Inc. | 7 | $36M |
| 2 | Measurement Specialties Inc. | 5 | $157K |
| 3 | Science And Engineering Services, LLC | 3 | $21.4M |
| 4 | Kihomac Inc. | 3 | $18.6M |
| 5 | Fedtribe LLC | 3 | $5.32M |
| 6 | Calspan, LLC | 2 | $19.7M |
| 7 | Sierra Nevada Company, LLC | 2 | $29.7M |
| 8 | National Technologies Associates, Inc. | 2 | $37.2M |
| 9 | Compass Systems, Inc. | 2 | $63.6M |
| 10 | American Electronic Warfare Associates, Incorporated | 2 | $6.24M |
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 | 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing | 13 |
| 2 | 488190 Other Support Activities for Air Transportation | 11 |
| 3 | 541330 Engineering Services | 11 |
| 4 | 336411 Aircraft Manufacturing | 9 |
| 5 | 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | 7 |
| 6 | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | 7 |
| 7 | 334290 Other Communications Equipment Manufacturing | 3 |
| 8 | 541990 All Other Professional, Scientific, and Technical Services | 2 |
| 9 | 611512 Flight Training | 2 |
| 10 | 811212 Computer and Office Machine Repair and Maintenance | 2 |
Top PSC codes
Offices
| Rank | Office | SAM.gov records |
|---|---|---|
| 1 | Naval Air Warfare Center (NAVAIR) | 72 |
| 2 | Naval Air Systems Command (Navy) | 3 |
Quick answers
Who is Gregory Tollefsen?
Gregory Tollefsen is a federal contracting contact at Naval Air Warfare Center (Naval Air Systems Command). Point of contact on 2 SAM.gov notices and contracting staff on 64 contract awards and 9 IDVs, from August 26, 2014 to July 15, 2026.
What agency does Gregory Tollefsen work for?
Gregory Tollefsen's SAM.gov records name Naval Air Warfare Center (Naval Air Systems Command) most, among 2 offices.
How do I contact Gregory Tollefsen?
SAM.gov lists Gregory Tollefsen's email greg.tollefsen@navy.mil and phone (301) 757-1584.
What is the latest SAM.gov notice naming Gregory Tollefsen?
Serpent LPU, pre-solicitation, posted May 27, 2026.
Which vendors has Gregory Tollefsen awarded contracts to?
The vendors on the most contract awards and IDVs naming Gregory Tollefsen are Airbus Helicopters, Inc., Measurement Specialties Inc. and Science And Engineering Services, LLC. Gregory Tollefsen's contract awards to Airbus Helicopters, Inc. add up to $36M in base and exercised options.
On GovTribe
See Gregory Tollefsen's full record
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