C5ISR Gateway to Sustainment (G2S)
Active Master IDIQ Awarded
- Federal agency
-
Land and Maritime
+ 1 more agency
- Awardees
- 11
- Task orders
- 269
- Obligated
- $1,358,352,718
Vehicle facts
- Opportunity
-
- C5ISR Gateway to Sustainment (G2S) Pre-Solicitation · SPRBL121R0013 · Posted May 20, 2020
- Agencies
-
- Land and Maritime Defense Logistics Agency, Department of Defense
- Communications Electronics Command Army Materiel Command, Department of Defense
- Combined task order value
-
- $1,101,586,336 Current, with exercised options
- $1,110,337,424 Potential, with all options
- Last date to order 72% complete
- Shared ceiling 42% used
- $3,200,000,000.00
IDV award and task order details come from SAM.gov/FPDS.
About this vehicle
The Department of the Army Communications Electronics Command awarded the C5ISR Gateway to Sustainment (G2S) Master IDIQ on April 6, 2023, with a shared ceiling of $3.2 billion and ordering authority through April 5, 2028, providing approximately one year and eight months of remaining ordering opportunity. The vehicle procures Command, Control, Computers, Communications, Cyber, Intelligence, Surveillance and Reconnaissance supplies and services for the U.S. Army Communications-Electronics Command, Defense Logistics Agency, Department of Defense, and any federal agency.
G2S is unrestricted at the vehicle level; 88 percent of awarded task orders carry no set-aside designation, with 12 percent awarded as small-business contracts. The vehicle shows strong recent ordering momentum, rising from 28 orders in 2023 to a peak of 125 in 2025, though 2026 activity has slowed to 29 orders as of mid-April. A total of 245 task orders have been awarded since vehicle establishment, obligating $1.07 billion against a combined potential value of $1.08 billion—effectively full utilization of available task-order capacity.
Three primes dominate: Fairwinds Technologies LLC holds 80 orders worth $463.3 million in combined potential value, Atlantic Diving Supply, Inc. holds 53 orders for $231 million, and STS International, Incorporated holds 41 orders for $188.8 million. These three firms capture approximately 80 percent of awarded task orders and the same proportion of dollars. The remaining activity spreads across Asrc Federal Facilities Logistics LLC, L3 Technologies, Inc., and a small tail of other contractors. Customer concentration skews toward the Navy, which has placed 79 orders valued at $644 million, while the originating Army customer (CECOM) holds 156 orders for $418.2 million—together accounting for the vast majority of ordering activity. Task orders range from thousands to tens of millions; recent mega-orders include a $96.75 million RF module assembly delivery order and a $50.07 million rotor/turbine order, both awarded in the second half of 2025. Most awards are firm-fixed-price contracts; durations extend from months to several years, with some performance completion dates extending into 2031.
Description
The Gateway to Sustainment (G2S) solicitation IDIQ is designed to purchase a wide range of Command, Control, Computers, Communications, Cyber, Intelligence, Surveillance and Reconnaissance (C5ISR) supplies and services supporting the U.S. Army Communications-Electronics Command (CECOM), the Defense Logistics Agency (DLA), the Department of Defense (DoD) and any Federal Government Agency.
IDV awards
Show all 11
Latest task orders
Show 15 more
Latest 25 of 269 listed here. See the rest on GovTribe.
Top awardees by obligations
| Rank | Awardee | Obligated | Share |
|---|---|---|---|
| 1 | Fairwinds Technologies LLC | $561,371,470 | 41% |
| 2 | Atlantic Diving Supply, Inc. | $297,314,492 | 22% |
| 3 | STS International, Incorporated | $204,046,756 | 15% |
| 4 | Asrc Federal Facilities Logistics LLC | $159,683,441 | 12% |
| 5 | L3 Technologies, Inc. | $73,851,499 | 5% |
| 6 | AR1 | $47,220,712 | 3% |
| 7 | Datapath, Inc. | $13,275,470 | 1% |
| 8 | Safety & Security International, Inc. | $1,022,762 | <1% |
| 9 | Centuria Corporation | $264,241 | <1% |
| 10 | Micro USA Inc. | $155,006 | <1% |
"Minimum guarantee only" marks awardees whose obligations here are just the minimum order their contract guarantees.
Top funding agencies by obligations
| Rank | Funding agency | Obligated | Share |
|---|---|---|---|
| 1 | Department of the Army | $682,861,597 | 50% |
| 2 | Department of the Navy | $663,966,616 | 49% |
| 3 | Defense Logistics Agency | $11,524,505 | 1% |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2026 | $159,363,314 |
| FY2025 | $634,181,195 |
| FY2024 | $364,225,577 |
| FY2023 | $100,383,095 |
Quick answers
What is the G2S contract vehicle?
C5ISR Gateway to Sustainment (G2S) is an indefinite delivery, indefinite quantity (IDIQ) contract vehicle run by Land and Maritime (Defense Logistics Agency) and Communications Electronics Command (Army Materiel Command), awarded on April 6, 2023.
Which companies hold G2S?
11 companies hold G2S's IDV awards, one each. The latest went to AR1 on August 9, 2023. The awardees whose task orders obligated the most are Fairwinds Technologies LLC, Atlantic Diving Supply, Inc. and STS International, Incorporated.
How much has been spent through G2S?
269 task orders have been placed under G2S, obligating $1,358,352,718. Their combined current value, with exercised options, is $1,101,586,336.
What is the shared ceiling of G2S?
G2S's shared ceiling is $3,200,000,000; its task orders have used 42% of it.
Which agencies use G2S the most?
The departments whose task orders under G2S obligated the most are Department of the Army ($682,861,597), Department of the Navy ($663,966,616) and Defense Logistics Agency ($11,524,505).
How much was obligated through G2S in fiscal year 2025?
Task orders under G2S obligated $634,181,195 in fiscal year 2025.
On GovTribe
See this vehicle's full record
- Every IDV award and task order
- Funding by agency, awardee, NAICS and set-aside
- Teaming partners on this vehicle
- Ask GovTribe AI about this vehicle