Alliant
Ended Master GWAC Awarded
- Federal agency
-
FAS GWAC Branches
+ 1 more agency
- Awardees
- 57
- Task orders
- 968
- Obligated
- $36,075,443,502
Vehicle facts
- Agencies
-
- FAS GWAC Branches Federal Acquisition Service, General Services Administration
- Federal Acquisition Service General Services Administration
- Combined task order value
-
- $46,990,742,312 Current, with exercised options
- $58,646,388,945 Potential, with all options
- Last date to order 100% complete
- Shared ceiling 72% used
- $50,000,000,000.00
- Successor
IDV award and task order details come from SAM.gov/FPDS.
About this vehicle
The GSA Federal Acquisition Service established the Alliant Master GWAC on March 27, 2009, for information technology services and IT services-based solutions; ordering closed on April 30, 2019, ending the vehicle's open period. Alliant II, the successor vehicle, was awarded July 1, 2018, making this the original iteration of a multi-generation acquisition family. The vehicle is no longer accepting new orders, with the most recent task order awarded September 23, 2022.
Activity on Alliant peaked in 2018 with 106 task orders, declining sharply to 14 in 2019 and minimal orders thereafter (six in 2020, two in 2021, one in 2022). Of the 968 total task orders awarded, 62 percent of the $58.68 billion combined potential value has been obligated ($36.15 billion), with 73 distinct prime contractors and 216 distinct customer agencies. The vehicle carried a $50 billion shared ceiling.
Booz Allen Hamilton Inc. dominates by potential value with $8.62 billion across 78 orders, followed by Science Applications International Corporation at $7.93 billion on 49 orders. Booz Allen Hamilton Engineering Services, LLC holds the highest order count at 144 awards worth $2.47 billion combined. These top five primes by potential value account for 44 percent of the vehicle's combined ceiling. Task order values span the portfolio: mega-orders include an $1.053 billion Eligibility Support order and a $756.1 million DEFEND series cyber-defense order; typical orders range from low millions to mid-double-digit millions.
The Department of the Air Force and its sub-organizations (Air Education and Training Command, Defense Finance and Accounting Service, Air National Guard, and Materiel Command) placed the top customer orders, accounting for roughly 19 percent of the task-order count. All 968 task orders carry unrestricted (no set-aside) designations. Pricing models vary widely: firm fixed price dominates the portfolio, but significant orders use cost-plus award fee (notably the DEFEND series and enterprise architecture work), cost-plus fixed fee, and time-and-materials structures.
The DEFEND series—network defense task orders (DEFEND A through E) placed between May 2019 and January 2020—represents the vehicle's largest concentration of activity by obligation, with combined potential values exceeding $3.7 billion. Other recurring programs include COMPS II (CJIS support), worldwide COTS hardware and software maintenance, defense travel system sustainment, and enterprise cloud hosting. Place of performance spans CONUS, overseas bases (including Italy, South Korea, and Kwajalein Atoll), and globally distributed environments.
Description
The Alliant GWAC is for information technology (IT) services and IT services-based solutions. Ordering contracting officers may include ancillary services and equipment on orders as long as the ancillary support is integral and necessary for the IT services-based solution.
IDV awards
Show 40 more
Latest 50 of 57 listed here. See the rest on GovTribe.
Latest task orders
Show 15 more
Latest 25 of 968 listed here. See the rest on GovTribe.
Top awardees by obligations
| Rank | Awardee | Obligated | Share |
|---|---|---|---|
| 1 | Science Applications International Corporation | $5,302,309,500 | 15% |
| 2 | Booz Allen Hamilton Inc. | $4,771,849,073 | 13% |
| 3 | Leidos, Inc. | $2,788,228,062 | 8% |
| 4 | General Dynamics Information Technology, Inc. | $2,095,469,118 | 6% |
| 5 | Caci, Inc. - Federal | $1,672,881,177 | 5% |
| 6 | General Dynamics One Source LLC | $1,417,740,073 | 4% |
| 7 | Peraton Inc. | $1,345,509,809 | 4% |
| 8 | Deloitte Consulting LLP | $1,280,813,970 | 4% |
| 9 | Amentum Technology, Inc. | $1,271,566,492 | 4% |
| 10 | Science Applications International Corporation | $1,267,832,238 | 4% |
Top funding agencies by obligations
| Rank | Funding agency | Obligated | Share |
|---|---|---|---|
| 1 | Air Force | $6,179,589,131 | 17% |
| 2 | Department of Homeland Security | $5,848,444,352 | 16% |
| 3 | Department of the Army | $5,175,925,952 | 14% |
| 4 | Department of Health and Human Services | $2,506,395,599 | 7% |
| 5 | Department of State | $2,376,001,382 | 7% |
| 6 | US Special Operations Command | $1,871,924,826 | 5% |
| 7 | Department of the Navy | $1,699,723,529 | 5% |
| 8 | General Services Administration | $1,149,036,538 | 3% |
| 9 | Environmental Protection Agency | $1,140,294,592 | 3% |
| 10 | Defense Human Resources Activity | $1,137,107,644 | 3% |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2026 | -$37,789,367 |
| FY2025 | -$104,302,435 |
| FY2024 | $243,158,559 |
| FY2023 | $1,471,371,110 |
| FY2022 | $2,136,930,120 |
| FY2021 | $2,608,679,259 |
| FY2020 | $4,021,940,146 |
| FY2019 | $4,435,129,043 |
| FY2018 | $4,374,274,092 |
| FY2017 | $3,453,179,313 |
| FY2016 | $3,278,977,818 |
| FY2015 | $2,710,342,153 |
| FY2014 | $2,665,294,112 |
| FY2013 | $1,873,909,246 |
| FY2012 | $1,682,263,126 |
| FY2011 | $1,063,905,962 |
| FY2010 | $320,165,382 |
| FY2009 | $36,829,766 |
Show all 18
Quick answers
What is the Alliant contract vehicle?
Alliant is a governmentwide acquisition contract (GWAC) run by FAS GWAC Branches (Federal Acquisition Service) and Federal Acquisition Service (General Services Administration), awarded on March 27, 2009.
Which companies hold Alliant?
57 companies hold Alliant's IDV awards, one each. The latest went to Lockheed Martin Corporation on May 1, 2009. The awardees whose task orders obligated the most are Science Applications International Corporation, Booz Allen Hamilton Inc. and Leidos, Inc.
How much has been spent through Alliant?
968 task orders have been placed under Alliant, obligating $36,075,443,502. Their combined current value, with exercised options, is $46,990,742,312.
What is the shared ceiling of Alliant?
Alliant's shared ceiling is $50,000,000,000; its task orders have used 72% of it.
Which agencies use Alliant the most?
The departments whose task orders under Alliant obligated the most are Air Force ($6,179,589,131), Department of Homeland Security ($5,848,444,352) and Department of the Army ($5,175,925,952).
How much was obligated through Alliant in fiscal year 2025?
Task orders under Alliant obligated -$104,302,435 in fiscal year 2025.
What came before and after Alliant?
It was followed by Alliant II.
On GovTribe
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- Every IDV award and task order
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