SCI Technology

What SCI Technology does

SCI Technology, Inc. is a Huntsville, Alabama-based designer and manufacturer of mission-critical electronic systems for the U.S. defense and aerospace sector, founded in 1961 as Space Craft, Incorporated and operating continuously from Huntsville since then. The company supplies tactical communications, aircraft avionics, and counter-UAS hardware primarily to the U.S. Department of Defense, with 100,000+ TOCNET solutions and 15,000 TOCNET systems deployed across more than 70 military platforms.

Core product lines include the TOCNET unified voice management system (now in its fourth generation, TOCNET-G4), the FireComm digital aircraft intercom with voice-command control and 3D audio, the AIU and DCU aircraft data concentrators optimized for Size, Weight, and Power (SWaP), the ISWICS secure wireless intercom (the only NSA-certified TOP SECRET full-duplex Type 1 wireless solution on the market), the AeroGuard autonomous counter-UAS drone interdiction system, and precision fiber-optic dispensers for missile, torpedo, and UUV guidance applications. The company also provides integrated contract manufacturing, engineering services, new product introduction, and cradle-to-grave depot and lifecycle support.

SCI has been a wholly-owned subsidiary of Sanmina Corporation since 2001, leveraging Sanmina's global supply chain while operating its own 680,000-square-foot vertically integrated facility in Huntsville. The company pursues an enterprise field sales motion directly to DoD program offices and military aircraft OEMs (Boeing, Lockheed Martin, Raytheon, Harris, GE, Thales, ADTRAN), with no resellers or distributors. Pricing is quote-based under multi-year contracts, and revenue is derived from hardware sales, contract manufacturing services, and lifecycle/depot support. The company is privately held under Sanmina ownership, with no public revenue disclosure.

Name

SCI Technology

Legal name

SCI Technology, Inc.

Website

http://www.sci.com

Company type

Private

Founded year

1984

Operating status

Operating

Headcount range

101–250 employees

Short description

SCI Technology, Inc., a wholly-owned Sanmina subsidiary based in Huntsville, Alabama, designs and manufactures mission-critical defense electronics — including the TOCNET-G4 tactical communications system, FireComm intercoms, AIU/DCU data concentrators, NSA-certified ISWICS wireless intercoms, and AeroGuard counter-UAS systems — for the U.S. Department of Defense and major military aircraft OEMs.

Ownership category

akta.pro rank

Product category

Defense Electronics

NAICS

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451), Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing (334220)

SIC

Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Electronic & Other Electrical Equipment (No Computer Equip) (3600), Guided Missiles & Space Vehicles & Parts (3760)

akta.pro primary industry

Military Aerospace Communications, Datalinks & Networking (IMABAMAK)

akta.pro secondary industries

Military Avionics, Mission Computers & Flight Controls (IMABAMAE), Counter-UAS (C-UAS) Systems & Drone Defense (IMABAIAG), Emerging Aviation Maintenance (UAS/Drone, eVTOL & Advanced Air Mobility) (EDAOAFAO)

Keywords

• Defense electronics manufacturing
• Tactical communications systems
• Military avionics
• Counter-UAS systems
• Aircraft intercommunication

Headquarters

HQ city

Huntsville

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Technology or R&D, Supply Chain, Infrastructure, Marketing or Sales

Revenue model

1. Defense Electronics Manufacturing: Design, development, and manufacturing of mission-critical electronic systems for military and commercial aviation, space programs, and ground-tactical defense operations. Includes products like intercom systems, data concentrators, tactical voice management, and counter-UAS systems.
2. Integrated Manufacturing Services: Contract manufacturing services including PCB assembly, box build, testing, conformal coating, and full-rate production for Defense and Aerospace sector.
3. Life Cycle Services: Cradle-to-grave product lifecycle services including depot, test, logistics, obsolescence refresh, repair services, reverse logistics, and end-of-life support.
4. Engineering Services: Multi-disciplinary engineering services including electronic circuit design, qualification and certification, system redesign, obsolescence refresh, and FMECA analysis.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

SCI Technology designs, develops, manufactures, and supports mission-critical defense and aerospace electronic systems including tactical voice management (TOCNET-G4), digital aircraft intercommunications (FireComm), aircraft data concentrators (AIU and DCU), wireless secure intercommunications (ISWICS, IWICS), and counter-UAS systems (AeroGuard). The company also provides vertically integrated contract manufacturing, engineering services, and cradle-to-grave product life cycle support from its 680,000-square-foot Huntsville, Alabama facility.

Product overview

SCI Technology provides a comprehensive portfolio of mission-critical defense and aerospace products organized around several core systems: (1) Unified Voice Management centered on TOCNET-G4, the fourth-generation tactical communications platform offering voice bridging, cross banding, and conferencing across multiple protocols; (2) Aircraft Systems including FireComm digital intercommunications, AIU and DCU data concentrators for aircraft data acquisition and conversion; (3) Wireless Intercommunication through ISWICS (NSA-certified TOP SECRET secure) and IWICS (non-secure) systems providing freedom of movement up to 3,700 feet; (4) Counter-UAS via AeroGuard autonomous drone interdiction system; (5) Supporting capabilities in Fiber Optics (precision wound tether dispensers for UUVs and missiles), Integrated Manufacturing Services, Engineering Services, New Product Introduction, and Life Cycle Services. The product architecture is modular and interoperable, with systems designed to integrate with existing military communication platforms (Andrea, Palomar, Cobham, Telephonics, VIC3/5) and protocols (VoIP, RoIP, MIL-STD-1553, ARINC-429). SCI operates as a vertically integrated Sanmina company providing design, manufacturing, and sustainment from its Huntsville, Alabama facility.

Differentiator

Problem solved

Functional benefit

Brands

• FireComm: Advanced digital intercommunications system for military and government agency aircraft, featuring voice warnings, 3D audio, and voice-command control capabilities.
• TOCNET-G4
• AeroGuard
• AIU
• DCU
• ISWICS
• IWICS
• GEMS

Products and services

• TOCNET-G4 SCI's fourth-generation Unified Voice Management System (UVMS) providing tactical voice communication management from enterprise to dismount. Features bridging, cross banding, and conferencing of radios, phone lines, VoIP, RoIP, and network IP for the U.S. Department of Defense.
• FireComm Advanced digital intercommunications system for military and government agency aircraft featuring voice warnings, 3D audio, and voice-command control capabilities. Distributed processing architecture eliminates single-point failures for maximum reliability on platforms such as the V-22 Osprey.
• AIU (Aircraft Interface Unit) Advanced aircraft data acquisition unit dynamically configurable to user requirements. Industry leader in SWaP reductions at 115 cubic inches, 3.3 pounds, and 14 watts. Provides drivers and receivers for multiple signal formats via System-On-Chip architecture configurable over MIL-STD-1553.
• DCU (Data Concentrator Unit) Collects and converts analog flight data into informative digital readouts for aircraft pilots. Provides real-time data including engine and transmission oil pressure and temperature with 270+ I/O channels. Supports 32 user configurations. Originally designed for the Army's Common Aviation Architecture System (CAAS) and deployed on platforms including the CH-47F Chinook.
• AeroGuard

Quantifiable outcome

• 100,000 TOCNET solutions deployed throughout Department of Defense
• +5 more outcomes

Named customers12 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration13 records

AI capability5 records

Feature7 records

Scale indicators9 records

Recent moves8 records

Expansion highlights5 records

Direct peers

• L3Harris Technologies: L3Harris is a major defense electronics prime with overlapping capabilities in tactical communications, intercom systems (e.g., ROVER, Soldier Radio), avionics, and military data links - directly competitive with SCI's TOCNET, FireComm, and AIU/DCU product families for DoD programs.
• Curtiss-Wright Defense Solutions: Curtiss-Wright provides rugged data acquisition, avionics, mission computers, and COTS subsystems for military aircraft platforms (including rotary-wing) - directly comparable to SCI's AIU/DCU data concentration family and similar aerospace defense electronics profile.
• Thales Defense & Security: Thales is a leading supplier of military intercommunication systems, radios, and avionics for aircraft such as Chinook and Apache - directly competing with SCI's FireComm/FireComm-based ICS and TOCNET tactical voice management lines.
• Cobham Mission Systems (Eaton): Cobham (now part of Eaton) provides aerospace communications, intercom systems, and tactical radio solutions used across military platforms. ISWICS is explicitly listed by SCI as integrating with Cobham ICS systems, and Cobham's aerospace voice products directly overlap with FireComm/TOCNET.
• Telephonics (Communications Systems Inc./CPI): Telephonics is a long-standing supplier of military intercommunication systems, radar, and surveillance electronics used on rotary-wing and maritime platforms - directly comparable to SCI's FireComm and ISWICS intercom product lines.
• Esterline (TransDigm): Esterline (now owned by TransDigm) supplies aerospace and defense electronics including cockpit controls, intercoms, and avionics subsystems - directly comparable to SCI's FireComm cockpit intercom and TOCNET-based platform offerings.

Broad incumbents

• Raytheon (RTX): RTX/Raytheon is a defense prime that supplies avionics, sensors, and tactical communications across the same DoD platforms SCI serves (e.g., Patriot Missile). Although broader in scope, Raytheon competes for the same platform integration work and is a key SCI customer/partner.
• BAE Systems Electronic Systems: BAE Systems produces military communications, avionics, and electronic warfare systems and serves as a major supplier to the same Army/DoD programs (Bradley, Patriot-adjacent) where SCI holds sole-source positions, making it both a peer and a potential competitor.

Emerging players

• Anduril Industries: Anduril is a well-funded emerging defense tech company with a major counter-UAS product line (Roadrunner, Lattice) that competes directly with SCI's AeroGuard for the same DoD and DHS C-UAS procurement dollars and represents a software-first challenger to SCI's net-capture approach.
• DroneShield: DroneShield is a publicly listed counter-UAS specialist offering detection and soft-kill solutions; it competes with AeroGuard in the same DoD, federal law enforcement, and critical infrastructure C-UAS RFP pools, including FAA Part 107-compliant deployments.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/scitechinc

Compliance11 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about SCI Technology