Contract N6258310F0324
Constellation Energy Solutions, Llc · Department Of Defense · December 18, 2009
Constellation Energy Solutions, Llc was awarded a federal contract by Department Of Defense (Department Of The Navy) on December 18, 2009 for $5.72 million of work in engineering services. Performance is in Great Lakes, IL. This is a task or delivery order issued under parent IDIQ DEAM3698GO10334. The contract has been modified 5 times since the base award It uses firm fixed-price contract pricing. The most recent modification was on December 2, 2025. If all options are exercised, the contract could reach $44.90 million.
Contract details
- PIID
- N6258310F0324
- Parent IDIQ
- DEAM3698GO10334
- Award type
- Delivery Order
- Pricing
- Firm Fixed Price
- Competition
- Full And Open Competition
- NAICS
- 541330 · Engineering Services
- Product / service
- Support- Professional: Other
- Place of performance
- Great Lakes, IL
- First action
- December 18, 2009
- Latest action
- December 2, 2025
Description
ADMINISTRATIVE MODIFICATION - NOVATION AGREEMENT
Modification timeline
-
December 2, 2025Mod P00028 · Other Administrative Action$36.85M
-
July 10, 2025Mod P00027 · Funding Only ActionFY 25 FUNDING MODIFICATION$36.85M
-
August 15, 2024Mod P00025 · Other Administrative ActionESPC AT NAVAL STATIONS GREAT LAKES$33.95M
-
August 31, 2011Mod P00002$0
-
August 6, 2010Mod P00001$0
-
December 18, 2009Base award$0
Similar contracts
| Recipient | Agency | Date | Obligated |
|---|---|---|---|
| Wsp USA Solutions Inc | Department Of Defense | June 30, 2026 | $5.94M |
| Hdr-Obg A Joint Venture | Department Of Defense | June 30, 2026 | $1.11M |
| Cdm Federal Programs Corporation | Department Of Defense | June 30, 2026 | $1.90M |
| Aecom Technical Services, Inc. | Department Of Defense | June 18, 2026 | $410.0K |
| Hydrogeologic, Inc. | Department Of Defense | June 16, 2026 | $387.9K |
| Jacobs Government Services Company | Department Of Defense | June 11, 2026 | $1.13M |
Top contractors in NAICS 541330
Lifetime obligated dollars across all federal contracts in this NAICS code.
| # | Contractor | Contracts | Obligated |
|---|---|---|---|
| 1 | Lockheed Martin Corp | 4 | $595.21M |
| 2 | General Dynamics Mission Systems, Inc. | 12 | $451.26M |
| 3 | Science Applications International Corporation | 284 | $393.83M |
| 4 | The Charles Stark Draper Laboratory, Inc. | 12 | $341.29M |
| 5 | Booz Allen Hamilton Inc | 135 | $333.61M |
| 6 | Vertex Aerospace Llc | 5 | $240.61M |
| 7 | Bae Systems Technology Solutions & Services Inc. | 87 | $209.69M |
| 8 | General Dynamics Information Technology, Inc. | 42 | $202.29M |
| 9 | Electric Boat Corporation | 9 | $192.32M |
| 10 | Beyond New Horizons, Llc | 1 | $185.98M |
Track this on BesaGov
Get a free weekly email when this changes — new awards, new sub-awards, new opportunities. No login required.
Continue learning
Keep researching
Frequently asked questions
What is contract N6258310F0324?
Contract N6258310F0324 is a federal contract awarded to Constellation Energy Solutions, Llc by Department Of Defense on December 18, 2009 for $5.72 million of work classified under ENGINEERING SERVICES. It has been modified 5 times since the base award.
Who won contract N6258310F0324?
Constellation Energy Solutions, Llc won contract N6258310F0324 from Department Of Defense.
How much is contract N6258310F0324 worth?
Contract N6258310F0324 has obligated $5.72 million to date, with a total potential value of $44.90 million if all options are exercised.