SI2 TECHNOLOGIES, INC
Enabling the Warfighter to Win
NORTH BILLERICA, United States · Founded 2015 · $1.5M raised
- Headquarters
- NORTH BILLERICA, Massachusetts
- Employees
- 51–200
- Founded
- 2015
- Business Model
- B2G
- Website
- si2technologies.com
- Total Funding
- $1.5M
- Last Round
- $1.5M Grant
- Rounds
- 1
About
SI2 Technologies is a defense-focused antenna and electromagnetic systems company specializing in enabling warfighter communications. The company was acquired by ARA (Antenna Research Associates) in September 2022 and now operates as a wholly owned subsidiary, continuing to develop smart antenna and RF technologies for military applications.
Summary
SI2 TECHNOLOGIES, INC is an Antenna Systems company based in NORTH BILLERICA, United States, founded in 2015. It has raised $1.5M in total across 1 round.
Tech & App Stack
3 technologies & apps tracked
Create a free account — 10 credits a month to unlock the full tech & app stack, funding history, and valuations.
Sign up to view the funding chart
Create a free account — you'll get 10 credits a month to unlock funding history, valuations, and tech stacks.
Funding History
Unknown
Similar Companies

Anduril Industries is a defense technology company with a mission to transform US and allied mili...
Saronic provides naval and maritime forces with intelligent Autonomous Surface Vessels at scale, ...
R&D company with 8 SBIR/STTR awards from National Aeronautics and Space Administration, Departmen...
Space exploration company
.png)
Helsing develops AI-based defense and security solutions for national defense.
Palantir Technologies builds data integration and analytics platforms (Gotham and Foundry) for go...