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SI2 Technologies, Inc government contracts

$58.7M obligated across 15 federal awards. 1 is still running.

UEI YUNJQSCD2Z99Latest award Sep 29, 2025

Who buys from SI2 Technologies, Inc

AgencyAwardsObligated
Department of the Air Force6$34.5M
GSA Federal Acquisition Service5$17.6M
Department of the Navy1$2.5M
Missile Defense Agency1$1.7M
Defense Microelectronics Activity1$1.3M
Department of the Army1$1.1M

What SI2 Technologies, Inc sells

Its awards by NAICS code. Codes with live notices link to them.

Contracts ending soon

Awards that end in the next 18 months, soonest first. Expiring work is often recompeted.

AwardObligatedStartEnd
SBIR PHASE II - ENABLING PEEL-AND-STICK CONFORMAL ANTENNAS FOR SUAS

Department of the Air Force · FA865021C5023

$27.4MJun 2, 2021Jan 31, 2028

Largest awards

By total obligated value. Each links to its record on USAspending.gov.

AwardObligatedStartEnd
SBIR PHASE II - ENABLING PEEL-AND-STICK CONFORMAL ANTENNAS FOR SUAS

Department of the Air Force · FA865021C5023

$27.4MJun 2, 2021Jan 31, 2028
GLOBAL BROADCAST SERVICE SMALL BUSINESS INNOVATION RESEARCH PHASE III TASK ORDER 15 FOR EQUIPMENT AND SPARE PARTS.

GSA Federal Acquisition Service · 47QFCA24F0050

$4.9MSep 27, 2024Sep 30, 2025
SBIR PHASE III GBS TASK ORDER 13. THIS TO EXTENDS FROM SBIR PHASE I AND PHASE II CONTRACT AWARDS.

GSA Federal Acquisition Service · 47QFCA23F0052

$4MSep 27, 2023Sep 26, 2024
GBS SBIR III TO1 47QFCA20F0046 AWARDED.

GSA Federal Acquisition Service · 47QFCA20F0046

$3.7MSep 23, 2020Sep 22, 2025
GBS TO 20 NAVY

GSA Federal Acquisition Service · 47QFCA25F0021

$2.7MJul 7, 2025May 3, 2026
SBIR PHASE II R&D

Department of the Navy · N6833522F0207

$2.5MMar 23, 2022Jun 6, 2024
GBS TO 18 USMC. GLOBAL BROADCAST SERVICE (GBS) PORTABLE RECEIVE SUITE (PRS) SYSTEMS AND COMPUTER

GSA Federal Acquisition Service · 47QFCA25F0015

$2.3MJun 9, 2025Apr 5, 2026
AFFORDABLE WIDEBAND SCALABLE FRONT-END ELECTRONICS SUPPORTING MULTI-FUNCTION SEEKERS

Department of the Air Force · FA865125CB009

$1.8MOct 25, 2024Jul 24, 2026
SBIR/STTR PHASE II R&D - LIGHTWEIGHT MULTIFUNCTIONAL COMPONENTS FOR NEXT-GEN KILL VEHICLES (1000-498)

Missile Defense Agency · HQ014719C7512

$1.7MSep 4, 2019May 15, 2024
GLOBAL BROADCAST SERVICE SMALL BUSINESS INNOVATION RESEARCH PROCUREMENT OF 10 UNITS

Department of the Air Force · FA882325FB026

$1.5MSep 29, 2025Jul 31, 2026
SBIR PHASE II RADIATION SHIELDING TECHNOLOGY

Defense Microelectronics Activity · HQ072723C0004

$1.3MSep 7, 2023Dec 8, 2025
SBIR PHASE II PROPOSAL F2D-10798 - DIRECT WRITE FREQUENCY SELECTIVE SURFACES FOR HYPERSONIC APPLICATIONS

Department of the Air Force · FA864924P0544

$1.2MApr 9, 2024Jan 9, 2026

Similar contractors

Companies winning under the same main NAICS code.

ContractorAwardsObligated
California Institute of Technology

UEI YC1YP79BFD19

421$20.2B
The Aerospace Corporation

UEI YA8LJBJCND19

75$9.4B
Lockheed Martin Corp

UEI CQWLW9XRQTH5

15$8.3B
The Johns Hopkins University Applied Physics Laboratory LLC

UEI C1HBCJ9RMBV3

795$7.7B
Lockheed Martin Corp

UEI FYHNA5WC8XD7

13$7B
The Mitre Corporation

UEI DMHDNDCPWUD1

214$6.3B

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Questions people ask

What is SI2 Technologies, Inc's UEI?

YUNJQSCD2Z99. The Unique Entity ID is the 12-character number SAM.gov assigns to every company that registers to do business with the federal government. It replaced the DUNS number in 2022.

How much has SI2 Technologies, Inc won in federal contracts?

$58.7M obligated across 15 awards in Captivaq's records, most of it from Department of the Air Force. That covers contracts of $1M or more active since October 2023, so the full history is larger.

Which SI2 Technologies, Inc contracts end soon?

1 award ends in the next 18 months, listed on this page. Expiring contracts are often recompeted, which is the opening for a competitor or a teaming partner.

Figures come from federal award records published on USAspending.gov: contracts of $1M or more active since October 2023, plus smaller awards tied to open opportunities. They are not a complete contract history; each award above links to its official record.

Captivaq is an independent service from Logesta Labs LLC and is not affiliated with or endorsed by the U.S. government or SAM.gov. The notice on the official source portal is the record that governs; confirm deadlines and amendments there.