Putting the award page together from the records…
Putting the award page together from the records…
Mantech Advanced Systems International, Inc. received this contract from Niwc Atlantic, Department of the Navy: $60.36M obligated so far for national defense r&d services; department of defense - military; experimental development. It runs to 2027-06-01, or to 2028-06-01 if every option is exercised.
Key facts · data as of Oct 23, 2026
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 23, 2026.
Cite this page: SpendQuery, Award N6523623F3020, data as of Oct 23, 2026, https://spendquery.com/award?id=CONT_AWD_N6523623F3020_9700_N0017819D8070_9700
Mantech Advanced Systems International, Inc.: all federal awards · Department of Defense: spending · Niwc Atlantic: what it buys · The follow-on: recompete brief
SUPPORT TECHNICAL WORK IN HIGH-RISK, HIGH-PAYOFF DEVEL & DEMO OF ADVANCED SPACE, AIR, MARITIME, GROUND WEAPONS, PLATFORMS, SYSTEMS & TECHNOLOGIES INCLUDES SCIENTIFIC ENGINEERING & ADMIN SUPPORT FOR EXISTING, PLANNED TECHNOLOGY PROGRAMS FOR DARPA TTO.
Up for re-bid: ends 2027-06-01. Recompete brief → · Navy Shore Sustainment Support ↗
SpendQuery holds FY2023 on; earlier years are on USAspending.gov.
23 subawards totaling $57.34M (95.0% of what was obligated), as Mantech Advanced Systems International, Inc. reported them. Primes report subawards of $30,000 or more; smaller ones and unreported ones aren't here.
| Subcontractor | Amount | Subawards | Where | First | Last |
|---|---|---|---|---|---|
| Tec Solutions LLC | $9.02M | 1 | VA | 2023-07-26 | 2023-07-26 |
| Ventus Executive Solutions Inc. | $7.43M | 1 | VA | 2023-07-19 | 2023-07-19 |
| Tacitedge LTD. | $5.79M | 1 | VA | 2023-10-27 | 2023-10-27 |
| Amentum Services, Inc. | $3.79M | 1 | VA | 2023-09-20 | 2023-09-20 |
| Booz Allen Hamilton Holding Corporation | $3.66M | 1 | VA | 2023-12-27 | 2023-12-27 |
| Mach-20, LLC | $3.47M | 1 | VA | 2023-12-18 | 2023-12-18 |
| Strategic Engineering Solutions LLC | $2.96M | 1 | VA | 2024-01-11 | 2024-01-11 |
| Gray Analytics, Inc. | $2.65M | 1 | AL | 2023-12-18 | 2023-12-18 |
| Science and Technology Associates, Inc. | $2.28M | 1 | VA | 2023-07-18 | 2023-07-18 |
| Rovnotech LLC | $2.05M | 1 | VA | 2023-07-27 | 2023-07-27 |
| Selfridge, Peter G | $1.96M | 1 | MD | 2023-07-19 | 2023-07-19 |
| The Edwards Group, LLC | $1.95M | 1 | VA | 2023-07-19 | 2023-07-19 |
| Ares Holding Corporation | $1.88M | 1 | VA | 2024-01-02 | 2024-01-02 |
| Ashcraft Innovative Solutions (Ais), Inc. | $1.21M | 1 | FL | 2024-02-19 | 2024-02-19 |
| Barone Consulting, LLC | $1.20M | 1 | VA | 2023-07-13 | 2023-07-13 |
| Custom Analysis LLC | $1.14M | 1 | VA | 2023-07-25 | 2023-07-25 |
| Hackett Insight LLC | $1.03M | 1 | PA | 2023-07-19 | 2023-07-19 |
| Arbach Consulting LLC | $969.8K | 1 | SC | 2024-01-18 | 2024-01-18 |
| Deftec Corp | $941.3K | 1 | AL | 2023-10-01 | 2023-10-01 |
| Sullivan Analytics & Technical Services LLC | $930.0K | 1 | VA | 2023-07-19 | 2023-07-19 |
| Strategic Analysis, Inc. | $442.6K | 1 | VA | 2023-07-17 | 2023-07-17 |
| Jeff Hendrix | $359.1K | 1 | VA | 2023-07-19 | 2023-07-19 |
| Synack, Inc. | $250.0K | 1 | CA | 2024-01-10 | 2024-01-10 |
| Date | To | Amount | For |
|---|---|---|---|
| 2023-07-26 | Tec Solutions LLC | $9.02M | SETA SUPPORT |
| 2023-07-19 | Ventus Executive Solutions Inc. | $7.43M | SETA SUPPORT |
| 2023-10-27 | Tacitedge LTD. | $5.79M | SETA SUPPORT |
| 2023-09-20 | Amentum Services, Inc. | $3.79M | SETA SUPPORT |
| 2023-12-27 | Booz Allen Hamilton Inc | $3.66M | SETA SUPPORT |
| 2023-12-18 | Mach-20, LLC | $3.47M | SETA SUPPORT |
| 2024-01-11 | Strategic Engineering Solutions LLC | $2.96M | SETA SUPPORT |
| 2023-12-18 | Gray Analytics, Inc. | $2.65M | SETA SUPPORT |
| 2023-07-18 | Science and Technology Associates, Inc. | $2.28M | SETA SUPPORT |
| 2023-07-27 | Rovnotech LLC | $2.05M | SETA SUPPORT |
| 2023-07-19 | Selfridge, Peter G | $1.96M | SETA SUPPORT |
| 2023-07-19 | The Edwards Group, LLC | $1.95M | SETA SUPPORT |
| 2024-01-02 | Ares Corporation | $1.88M | SETA SUPPORT |
| 2024-02-19 | Ashcraft Innovative Solutions (Ais), Inc. | $1.21M | SETA SUPPORT |
| 2023-07-13 | Barone Consulting, LLC | $1.20M | SETA SUPPORT |
| 2023-07-25 | Custom Analysis LLC | $1.14M | SETA SUPPORT |
| 2023-07-19 | Hackett Insight LLC | $1.03M | SETA SUPPORT |
| 2024-01-18 | Arbach Consulting LLC | $969.8K | SETA SUPPORT |
| 2023-10-01 | Deftec Corporation | $941.3K | SETA SUPPORT |
| 2023-07-19 | Sullivan Analytics & Technical Services LLC | $930.0K | SETA SUPPORT |
| 2023-07-17 | Strategic Analysis, Inc. | $442.6K | SEETA SUPPORT |
| 2023-07-19 | Jeff Hendrix | $359.1K | SETA SUPPORT |
| 2024-01-10 | Synack, Inc. | $250.0K | CYBERSECURITY TESTING SAAS |
24 actions since 2023-06-02. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2026-07-21 | P00023 | Funding only | $0 | THE CONTRACTOR SHALL PROVIDE SUPPORT SERVICES FOR ITS TECHNICAL WORK IN THE AREAS OF HIGH-RISK, HIGH-PAYOFF DEVELOPMENT AND DEMONSTRATION OF ADVANCED SPACE, AIR, MARITIME, AND GROUND WEAPONS, PLATFORMS |
| 2026-06-25 | P00022 | Supplemental agreement (work within scope) | $1.00M | THE CONTRACTOR SHALL PROVIDE SUPPORT SERVICES FOR ITS TECHNICAL WORK IN THE AREAS OF HIGH-RISK, HIGH-PAYOFF DEVELOPMENT AND DEMONSTRATION OF ADVANCED SPACE, AIR, MARITIME, AND GROUND WEAPONS, PLATFORMS |
| 2026-05-27 | P00021 | Option exercised | $3.35M | THE CONTRACTOR SHALL PROVIDE SUPPORT SERVICES FOR ITS TECHNICAL WORK IN THE AREAS OF HIGH-RISK, HIGH-PAYOFF DEVELOPMENT AND DEMONSTRATION OF ADVANCED SPACE, AIR, MARITIME, AND GROUND WEAPONS, PLATFORMS |
| 2026-02-24 | P00020 | Administrative change | $3.75M | THE CONTRACTOR SHALL PROVIDE SUPPORT SERVICES FOR ITS TECHNICAL WORK IN THE AREAS OF HIGH-RISK, HIGH-PAYOFF DEVELOPMENT AND DEMONSTRATION OF ADVANCED SPACE, AIR, MARITIME, AND GROUND WEAPONS, PLATFORMS |
| 2026-02-19 | P00019 | Funding only | $4.70M | THE CONTRACTOR SHALL PROVIDE SUPPORT SERVICES FOR ITS TECHNICAL WORK IN THE AREAS OF HIGH-RISK, HIGH-PAYOFF DEVELOPMENT AND DEMONSTRATION OF ADVANCED SPACE, AIR, MARITIME, AND GROUND WEAPONS, PLATFORMS |
| 2026-01-27 | P00018 | Change order | $0 | THE CONTRACTOR SHALL PROVIDE SUPPORT SERVICES FOR ITS TECHNICAL WORK IN THE AREAS OF HIGH-RISK, HIGH-PAYOFF DEVELOPMENT AND DEMONSTRATION OF ADVANCED SPACE, AIR, MARITIME, AND GROUND WEAPONS, PLATFORMS, SYSTEMS AND TECHNOLOGIES |
| 2025-12-29 | P00017 | Change order | $749.7K | THE CONTRACTOR SHALL PROVIDE SUPPORT SERVICES FOR ITS TECHNICAL WORK IN THE AREAS OF HIGH-RISK, HIGH-PAYOFF DEVELOPMENT AND DEMONSTRATION OF ADVANCED SPACE, AIR, MARITIME, AND GROUND |
| 2025-09-19 | P00016 | Change order | $3.75M | THE CONTRACTOR SHALL PROVIDE SUPPORT SERVICES FOR ITS TECHNICAL WORK IN THE AREAS OF HIGH-RISK, HIGH-PAYOFF DEVELOPMENT AND DEMONSTRATION OF ADVANCED SPACE, AIR, MARITIME, AND GROUND WEAPONS, PLATFORMS, SYSTEMS AND TECHNOLOGIES |
| 2025-07-01 | P00015 | Change order | $4.01M | THE CONTRACTOR SHALL PROVIDE SUPPORT SERVICES FOR ITS TECHNICAL WORK IN THE AREAS OF HIGH-RISK, HIGH-PAYOFF DEVELOPMENT AND DEMONSTRATION OF ADVANCED SPACE, AIR, MARITIME, AND GROUND WEAPONS, |
| 2025-04-25 | P00014 | Change order | $6.30M | THE CONTRACTOR SHALL PROVIDE SUPPORT SERVICES FOR ITS TECHNICAL WORK IN THE AREAS OF HIGH-RISK, HIGH-PAYOFF DEVELOPMENT AND DEMONSTRATION OF ADVANCED SPACE, AIR, MARITIME, AND GROUND WEAPONS, PLATFORMS, SYSTEMS AND TECHNOLOGIES |
| 2025-02-07 | P00013 | Change order | $2.78M | THE CONTRACTOR SHALL PROVIDE SUPPORT SERVICES FOR ITS TECHNICAL WORK IN THE AREAS OF HIGH-RISK, HIGH-PAYOFF DEVELOPMENT AND DEMONSTRATION OF ADVANCED SPACE, AIR, MARITIME, AND GROUND WEAPONS, |
| 2024-12-31 | P00012 | Change order | $3.18M | INCREMENTAL FUNDING AND LLA CORRECTIONS |
| 2024-10-16 | P00011 | Funding only | $3.10M | INCREMENTAL FUNDING AND ADDING SUBCONTRACTORS |
| 2024-09-18 | P00010 | Funding only | $1.42M | INCREMENTAL FUNDING, REALIGNMENT OF FUNDS AND CEILING, AND DE-OBLIGATION OF FUNDS |
| 2024-08-28 | P00009 | Funding only | $6.29M | MODIFICATION TO ADD INCREMENTAL FUNDING AND ADD SUBCONTRACTORS. |
| 2024-06-13 | P00008 | Funding only | $4.28M | ADDED INCREMENTAL FUNDING. |
| 2024-05-24 | P00007 | Funding only | $752.6K | EXERCISE OPTIONS, ADD SUBCONTRACTOR, INCREMENTAL FUNDING |
| 2024-02-26 | P00006 | Funding only | $3.16M | ADDED INCREMENTAL FUNDING AND SUBCONTRACTORS. |
| 2024-01-04 | P00005 | Funding only | $987.3K | FUNDING ACTION ONLY. |
| 2023-11-16 | P00004 | Funding only | $250.0K | INCREMENTAL FUNDING ACTION ONLY. |
| 2023-09-15 | P00003 | Funding only | $5.59M | INCREMENTAL FUNDING MOD ACTION. |
| 2023-08-28 | P00002 | Administrative change | $0 | MOD ACTION TO CHANGE UNIT OF ISSUE FROM HOURS TO LOT AND ADD SUBS TO PWS 13.1. |
| 2023-07-20 | P00001 | Administrative change | $0 | ADMIN MOD TO ADD DD254 (AWARD) AND EXHIBIT A - CDRLS. |
| 2023-06-02 | 0 | $948.0K | SUPPORT TECHNICAL WORK IN HIGH-RISK, HIGH-PAYOFF DEVEL & DEMO OF ADVANCED SPACE, AIR, MARITIME, GROUND WEAPONS, PLATFORMS, SYSTEMS & TECHNOLOGIES INCLUDES SCIENTIFIC ENGINEERING & ADMIN SUPPORT FOR EXISTING, PLANNED TECHNOLOGY PROGRAMS FOR DARPA TTO. |
Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-23). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗