01 / Contract Profile
W15QKN18F0035 Federal Contract Award
Agency code 2100
THE PURPOSE OF THIS MODIFICATION P00029 IS TO DE-OB $524,964.59 FROM OPTION YEAR 1. SLINS 100101, 100201, AND 100301 HAVE BEEN DE-OBLIGATED IN THE AMOUNT OF $507,568.47, $13,589.81, AND $3,536.31 RESPECTIVELY
02 / Contract Size and Status
What is the recorded size and timing of this contract?
03 / Spending Trend
W15QKN18F0035 contract spending by fiscal year
Annual net obligations across the complete period available for this agency and PIID, from the first recorded fiscal year through the latest contract action.
Latest fiscal year obligations-$524.7K
FY 2025Net obligationsComplete recorded range
| Fiscal year | Net obligations | Actions | Change |
|---|---|---|---|
| FY 2018 | $18.70M | 3 | — |
| FY 2019 | $20.68M | 4 | +10.6% |
| FY 2020 | $11.23M | 4 | −45.7% |
| FY 2021 | $21.48M | 4 | +91.3% |
| FY 2022 | $17.24M | 4 | −19.7% |
| FY 2023 | $16.67M | 10 | −3.3% |
| FY 2025 | -$524.7K | 1 | −103.1% |
04 / Federal Buyer
Which organization manages this contract?
| Department | Contracting agency | Contracting office |
|---|---|---|
| DEPT OF DEFENSE | DEPT OF THE ARMY | W6QK ACC-RI-PICATINNY |
05 / Contractor
Who holds this federal contract?
ECS FEDERAL, LLC
UEI XYB4JU4PA6T4 · CAGE 1T1E5
06 / NAICS Industries
Which industries classify this contract?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| 541512 | COMPUTER SYSTEMS DESIGN SERVICES | $105.47M | 30 | 100.0% |
07 / Products and Services
What products or services were purchased?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| R408 | SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT | $105.47M | 30 | 100.0% |
08 / Place of Performance
Where is the work recorded?
FAIRFAX, FAIRFAX, VIRGINIA, UNITED STATES
ZIP 220314312
09 / Contract Actions
What modifications and obligations were recorded?
| Signed date | Modification | Obligation | Contracting office | NAICS | PSC |
|---|---|---|---|---|---|
| Sep 30, 2025 | P00029 | -$524.7K | W6QK ACC-RI-PICATINNYOffice code W15QKN | 541512 | R408 |
| Nov 28, 2023 | P00028 | $0 | W6QK ACC-RI-PICATINNYOffice code W15QKN | 541512 | R408 |
| Oct 26, 2023 | P00027 | $0 | W6QK ACC-PICAOffice code W15QKN | 541512 | R408 |
| Sep 14, 2023 | P00026 | $760.0K | W6QK ACC-RI-PICATINNYOffice code W15QKN | 541512 | R408 |
| Aug 18, 2023 | P00025 | $2.70M | W6QK ACC-RI-PICATINNYOffice code W15QKN | 541512 | R408 |
| Jul 7, 2023 | P00024 | $1.70M | W6QK ACC-PICAOffice code W15QKN | 541512 | R408 |
| May 5, 2023 | P00023 | $2.72M | W6QK ACC-PICAOffice code W15QKN | 541512 | R408 |
| Mar 20, 2023 | P00022 | $4.37M | W6QK ACC-PICAOffice code W15QKN | 541512 | R408 |
| Mar 16, 2023 | P00021 | $600.0K | W6QK ACC-PICAOffice code W15QKN | 541512 | R408 |
| Feb 24, 2023 | P00020 | $1.91M | W6QK ACC-PICAOffice code W15QKN | 541512 | R408 |
| Jan 23, 2023 | P00019 | $1.91M | W6QK ACC-RI-PICATINNYOffice code W15QKN | 541512 | R408 |
| Dec 23, 2022 | P00018 | $20.0K | W6QK ACC-PICAOffice code W15QKN | 541512 | R408 |
| Sep 20, 2022 | P00017 | $5.74M | W6QK ACC-PICAOffice code W15QKN | 541512 | R408 |
| Aug 8, 2022 | P00016 | $0 | W6QK ACC-PICAOffice code W15QKN | 541512 | R408 |
| Feb 4, 2022 | P00015 | $11.48M | W6QK ACC-PICAOffice code W15QKN | 541512 | R408 |
10 / Reading the Contract
How should this award record be interpreted?
Read the PIID as a transaction history, not as a single purchase price. Net obligations combine the base action with later increases, reductions, corrections, and deobligations recorded under the same contract.
Verify the buyer
Agency and office identify who manages the procurement relationship.
Follow modifications
Each action can change funding, scope, dates, or administrative terms.
Compare the market
Use NAICS, PSC, and the contractor profile to identify related buyers and competitors.