MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.: federal contracts won
Federal contracts of $10,000 or more awarded to this company since October 2023 (FY2024), from USAspending.gov. UEI: JY2BDT2K58Z6
213contracts won
$6,041,694,401total obligated
$1,827,851median contract
Sep 26, 2026most recent start
Agencies it works for
| Agency | Contracts | Obligated |
|---|---|---|
| General Services Administration | 11 | $2,459,745,521 |
| Department of Defense | 173 | $1,674,076,564 |
| Department of State | 2 | $667,685,025 |
| Department of Homeland Security | 11 | $637,130,980 |
| Department of Justice | 6 | $458,529,963 |
| Department of the Interior | 3 | $67,211,126 |
| Department of Commerce | 1 | $38,437,546 |
| Department of Energy | 2 | $26,179,476 |
| Consumer Financial Protection Bureau | 3 | $12,642,637 |
| Department of Transportation | 1 | $55,563 |
Industries (NAICS)
| NAICS | Contracts | Obligated |
|---|---|---|
| 541512 Computer Systems Design Services | 28 | $1,975,617,059 |
| 541330 Engineering Services | 108 | $1,503,829,422 |
| 488999 All Other Support Activities for Transportation | 1 | $862,777,718 |
| 541712 Research and development in the physical, engineering, and life sciences (except biotechnology) | 2 | $458,251,538 |
| 541519 Other Computer Related Services | 10 | $437,168,414 |
| 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | 15 | $303,138,603 |
| 541690 Other Scientific and Technical Consulting Services | 1 | $271,381,012 |
| 541511 Custom Computer Programming Services | 9 | $164,509,071 |
| 541380 Testing Laboratories and Services | 6 | $36,819,600 |
| 513210 Software Publishers | 2 | $14,929,750 |
Where it works
Virginia 97Maryland 75District of Columbia 21Florida 8Texas 4California 4West Virginia 1Oregon 1Washington 1Arizona 1
Recent contracts
| Contract | Winner | Agency | Obligated | Start |
|---|---|---|---|---|
| BUSINESS INTELLIGENCE SUPPORT SERVICES
70B04C26F00000357 · NAICS 541512 Computer Systems Design Services · Herndon, VA |
— | Department of Homeland Security U.S. Customs and Border Protection |
$41,881,361 Potential value: $306,913,110 |
Sep 26, 2026 Ends: Sep 25, 2027 |
| DATA SCIENCES SERVICES AND SUPPORT
70B06C26F00000938 · NAICS 541512 Computer Systems Design Services · Herndon, VA |
— | Department of Homeland Security U.S. Customs and Border Protection |
$14,372,611 | Sep 24, 2026 Ends: Sep 23, 2027 |
| DATA SCIENCE SERVICES AND SUPPORT
70B06C26F00000941 · NAICS 541512 Computer Systems Design Services · Herndon, VA |
— | Department of Homeland Security U.S. Customs and Border Protection |
$628,809 | Sep 24, 2026 Ends: Sep 23, 2027 |
| PROVIDES EXPERT TECHNICAL SERVICES FOR SUSTAINED AND UNINTERRUPTED PARTICLE ANALYSIS SERVICES ON A WIDE RANGE OF SAMPLES SUPPORTING THE TRAC…
FA702226F0068 · NAICS 541380 Testing Laboratories and Services · Patrick Afb, FL |
— | Department of Defense Department of the Air Force |
$1,455,691 | Jun 05, 2026 Ends: Jun 04, 2027 |
| INFORMATION TECHNOLOGY EQUIPMENT.
FA830726FB073 · NAICS 423430 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers · Herndon, VA |
— | Department of Defense Department of the Air Force |
$68,439 | Jun 01, 2026 Ends: Jul 07, 2029 |
| BASE YEAR LABOR - DCF
N0042126F0203 · NAICS 541330 Engineering Services · Patuxent River, MD |
— | Department of Defense Department of the Navy |
$120,000 Potential value: $569,976 |
May 19, 2026 Ends: May 18, 2027 |
| BASE YEAR LABOR - RDT&E, PMA-271 RF TEST & EVALUATION SUPPORT
N0042126F0302 · NAICS 541330 Engineering Services · Patuxent River, MD |
— | Department of Defense Department of the Navy |
$223,414 Potential value: $715,828 |
May 13, 2026 Ends: May 12, 2027 |
| BASE YEAR LABOR CLIN- RDT&E DAAS VAL/VER, BASE YEAR DATA CLIN, OPTION YEAR 1 LABOR CLIN, OPTION YEAR 1 DATA CLIN
N0042126F0281 · NAICS 541330 Engineering Services · Patuxent River, MD |
— | Department of Defense Department of the Navy |
$237,017 Potential value: $483,640 |
May 07, 2026 Ends: May 06, 2027 |
| CYBER BLANKET PURCHASE AGREEMENT OF INFORMATION TECHNOLOGY EQUIPMENT.
FA830726FB039 · NAICS 423430 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers · Herndon, VA |
— | Department of Defense Department of the Air Force |
$1,006,109 | Apr 14, 2026 Ends: Jul 07, 2029 |
| RESEARCH AND DEVELOPMENT FOR INFORMATION TECHNOLOGY EQUIPMENT
W911QY26FA072 · NAICS 541330 Engineering Services · Herndon, VA |
— | Department of Defense Department of the Army |
$1,569,248 Potential value: $1,979,581 |
Apr 07, 2026 Ends: Jan 06, 2027 |
| NEW TASK ORDER FOR TDL SUPPORT
N0042126F0233 · NAICS 541330 Engineering Services · Patuxent River, MD |
— | Department of Defense Department of the Navy |
$214,196 | Apr 01, 2026 Ends: Mar 31, 2027 |
| THIS SOW DESCRIBES ESS TO THE NAVAL SYSTEMS ENGINEERING DIRECTORATE (SEA 05) FOR SHIPS, SHIPS SYSTEMS, WARFARE SYSTEMS, AND SENSORS IN THE S…
N0016426F3003 · NAICS 541330 Engineering Services · Washington, DC |
— | Department of Defense Department of the Navy |
$50,000 Potential value: $144,500,894 |
Mar 31, 2026 Ends: Jun 29, 2027 |
| CA VENTURA FWO VANDERBERG RCVRY PROG
140FNR26P0004 · NAICS 541620 Environmental Consulting Services · Ventura, CA |
— | Department of the Interior U.S. Fish and Wildlife Service |
$114,063 Potential value: $229,939 |
Mar 24, 2026 Ends: Mar 23, 2027 |
| PROFESSIONAL ENGINEERING SUPPORT SERVICES TO THE NAVAL SYSTEMS ENGINEERING DIRECTORATE (SEA 05)
N6426726F3000 · NAICS 541330 Engineering Services · Washington Navy Yard, DC |
— | Department of Defense Department of the Navy |
$300,000 Potential value: $139,993,465 |
Mar 18, 2026 Ends: Mar 17, 2027 |
| PROVIDES EXPERT TECHNICAL SERVICES FOR SUSTAINED AND UNINTERRUPTED PARTICLE ANALYSIS SERVICES ON A WIDE RANGE OF SAMPLES SUPPORTING THE TRAC…
FA702226F0046 · NAICS 541380 Testing Laboratories and Services · Patrick Afb, FL |
— | Department of Defense Department of the Air Force |
$8,922,440 | Mar 15, 2026 Ends: Jul 15, 2027 |
| CYBER BLANKET PURCHASE AGREEMENT OF INFORMATION TECHNOLOGY EQUIPMENT.
FA830726FB038 · NAICS 423430 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers · Herndon, VA |
— | Department of Defense Department of the Air Force |
$128,751 | Mar 12, 2026 Ends: Jul 07, 2029 |
| F/A-18 A-F, EA-18G, WEAPONEERING, INTEGRATION, NATIP AND NATOPS (WINN) SUPPORT TASK ORDER UNDER N0042122D0101
N0042126F0206 · NAICS 541330 Engineering Services · Patuxent River, MD |
— | Department of Defense Department of the Navy |
$6,409,268 | Mar 06, 2026 Ends: Mar 05, 2027 |
| TO AWARD & IF
N0042126F0010 · NAICS 541330 Engineering Services · Patuxent River, MD |
— | Department of Defense Department of the Navy |
$200,080 | Mar 05, 2026 Ends: Mar 04, 2027 |
| SOFTWARE DEVELOPMENT SERVICES (SDS), IN THE FORM OF DEVELOPMENT, MODIFICATION, MAINTENANCE, AND OPERATION OF SPECIFIED MODELING AND SIMULATI…
FA701426F0057 · NAICS 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) · Washington, DC |
— | Department of Defense Department of the Air Force |
$2,829,528 Potential value: $3,612,330 |
Feb 23, 2026 Ends: Feb 22, 2027 |
| MANTECH - CYBERSECURITY SUPPORT SVCS BPA - RE-ISSUE BPA CALL 25F0127 (BFS TRANSF.) AS 26F0127 TO CORRECT PRISM ERROR & TO RE-OBLIGATE REMAIN…
9531CB26F0127 · NAICS 541519 Other Computer Related Services · Herndon, VA |
— | Consumer Financial Protection Bureau | $3,383,809 Potential value: $12,419,730 |
Feb 18, 2026 Ends: Oct 15, 2026 |
| SEE SECTION J - ATTACHMENTS FOR THE PERFORMANCE WORK STATEMENT (PWS) AS THE PROCUREMENT SYSTEM ALLOWS A LIMITED NUMBER OF CHARACTERS AND THE…
N0018926CW003 · NAICS 541512 Computer Systems Design Services · Herndon, VA |
— | Department of Defense Department of the Navy |
$7,742,619 Potential value: $9,136,910 |
Feb 14, 2026 Ends: Feb 15, 2027 |
| CRANE - NEW TASK ORDER AWARD
N0042126F0005 · NAICS 541330 Engineering Services · Patuxent River, MD |
— | Department of Defense Department of the Navy |
$1,308,315 Potential value: $17,900,774 |
Jan 30, 2026 Ends: Jan 29, 2027 |
| OPERATIONS AND MAINTENANCE FOR INFORMATION TECHNOLOGY EQUIPMENT
W911QY26FA042 · NAICS 541330 Engineering Services · Herndon, VA |
— | Department of Defense Department of the Army |
$1,478,338 | Jan 30, 2026 Ends: Jan 29, 2027 |
| RESEARCH AND DEVELOPMENT FOR INFORMATION TECHNOLOGY EQUIPMENT
W911QY26FA032 · NAICS 541330 Engineering Services · Herndon, VA |
— | Department of Defense Department of the Army |
$752,602 Potential value: $1,856,016 |
Jan 29, 2026 Ends: Jan 28, 2027 |
| USN & RAAF P-8A NETWORK ENABLED WEAPON FLEET INTEGRATION & TRAIN-THE-TRAINER TRAINING SUPPORT TASK ORDER UNDER N0042122D0101
N0042126F0372 · NAICS 541330 Engineering Services · Patuxent River, MD |
— | Department of Defense Department of the Navy |
$642,356 | Dec 29, 2025 Ends: Dec 28, 2026 |
Source: USAspending.gov (prime contract awards of $10,000 or more). Values are amounts obligated to date. Recent months can still change as agencies report late.