Contract N6258308F0087
Constellation Energy Solutions, Llc · Department Of Defense · December 2, 2025
Constellation Energy Solutions, Llc was awarded a federal contract by Department Of Defense (Department Of The Navy) on December 2, 2025 for $387,000 of work in engineering services. Performance is in Philadelphia, PA. This is a task or delivery order issued under parent IDIQ DEAM3699EE73681. The contract has been modified 1 time since the base award It uses firm fixed-price contract pricing. The most recent modification was on December 17, 2025. If all options are exercised, the contract could reach $5.81 million.
Contract details
- PIID
- N6258308F0087
- Parent IDIQ
- DEAM3699EE73681
- 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
- Philadelphia, PA
- First action
- December 2, 2025
- Latest action
- December 17, 2025
Description
ADMINISTRATIVE MODIFICATION-NOVATION AGREEMENT
Modification timeline
-
December 17, 2025Mod P00021 · Other Administrative Action$5.41M
-
December 2, 2025Mod P00020 · Other Administrative Action$5.41M
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 |
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Frequently asked questions
What is contract N6258308F0087?
Contract N6258308F0087 is a federal contract awarded to Constellation Energy Solutions, Llc by Department Of Defense on December 2, 2025 for $387,000 of work classified under ENGINEERING SERVICES. It has been modified 1 time since the base award.
Who won contract N6258308F0087?
Constellation Energy Solutions, Llc won contract N6258308F0087 from Department Of Defense.
How much is contract N6258308F0087 worth?
Contract N6258308F0087 has obligated $387,000 to date, with a total potential value of $5.81 million if all options are exercised.