Contract N4019223C5300
Dzsp 21 Llc · Department Of Defense · September 28, 2023
Dzsp 21 Llc was awarded a federal contract by Department Of Defense (Department Of The Navy) on September 28, 2023 for $172.47 million of work in facilities support services. Performance is in Santa Rita, GU. It was awarded under full and open competition. The contract has been modified 31 times since the base award It uses cost-plus contract pricing. The most recent modification was on December 22, 2025. If all options are exercised, the contract could reach $546.26 million.
Contract details
- PIID
- N4019223C5300
- Award type
- Definitive Contract
- Pricing
- Cost Plus Award Fee
- Set-aside
- No Set Aside Used.
- Competition
- Full And Open Competition
- NAICS
- 561210 · Facilities Support Services
- Product / service
- Housekeeping- Facilities Operations Support
- Place of performance
- Santa Rita, GU
- First action
- September 28, 2023
- Latest action
- December 22, 2025
Description
OPTION PERIOD 4 ADMN MOD ACRN ZC
Modification timeline
-
December 22, 2025Mod P00060 · Other Administrative Action$326.86M
-
September 29, 2025Mod P00059 · Supplemental Agreement For Work Within ScopeMODIFICATION P00059 (OP5 OBL2 AND SEP MONTHLY)$326.86M
-
September 27, 2025Mod P00058 · Supplemental Agreement For Work Within ScopeMODIFICATION P00058 OP4 DEOB$326.86M
-
September 25, 2025Mod P00057 · Supplemental Agreement For Work Within ScopeMODIFICATION P00057 (OP4 JULY MONTHLY, OBL11 AND DEOB)$326.86M
-
September 10, 2025Mod P00056 · Funding Only ActionMODIFICATION P00056 (OP5 OBL1)$326.85M
-
August 19, 2025Mod P00055 · Supplemental Agreement For Work Within ScopeMODIFICATION P00055 (OP4_2ND APR, MAY, JUN MONTHLY AND OBL10)$326.85M
-
July 30, 2025Mod P00054 · Entity Address ChangeMODIFICATION P00054 (OP5 VENDOR ADDRESS, SCA)$326.85M
-
July 30, 2025Mod P00053 · Exercise An OptionMODIFICATION P00053 (EXERCISE OPTION PERIOD 5 BOSC)$326.85M
-
July 22, 2025Mod P00052 · Supplemental Agreement For Work Within ScopeMODIFICATION P00052 (ANNUAL OPERATING BUDGET OPTION PERIOD 5)$326.85M
-
July 15, 2025Mod P00051 · Supplemental Agreement For Work Within ScopeMODIFICATION P00051 (OPTION PERIOD 4 EXISTING MAY, JUN MONTHLY, OBL9)$326.85M
Top contractors in NAICS 561210
Lifetime obligated dollars across all federal contracts in this NAICS code.
| # | Contractor | Contracts | Obligated |
|---|---|---|---|
| 1 | Triad National Security, Llc | 1 | $4.67B |
| 2 | National Technology & Engineering Solutions Of Sandia, Llc | 1 | $3.69B |
| 3 | Consolidated Nuclear Security, Llc | 1 | $2.42B |
| 4 | Savannah River Nuclear Solutions Llc | 1 | $2.13B |
| 5 | Honeywell Federal Manufacturing & Technologies, Llc | 1 | $1.82B |
| 6 | Pantexas Deterrence, Llc | 1 | $1.24B |
| 7 | Ut-Battelle Llc | 1 | $1.13B |
| 8 | Mission Support & Test Services Llc | 1 | $806.43M |
| 9 | Strategic Storage Partners, Llc. | 1 | $338.52M |
| 10 | Vectrus Systems Llc | 54 | $327.44M |
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Frequently asked questions
What is contract N4019223C5300?
Contract N4019223C5300 is a federal contract awarded to Dzsp 21 Llc by Department Of Defense on September 28, 2023 for $172.47 million of work classified under FACILITIES SUPPORT SERVICES. It has been modified 31 times since the base award.
Who won contract N4019223C5300?
Dzsp 21 Llc won contract N4019223C5300 from Department Of Defense.
How much is contract N4019223C5300 worth?
Contract N4019223C5300 has obligated $172.47 million to date, with a total potential value of $546.26 million if all options are exercised.